f1b14f021b3bdb821479c309b045457505e69b18
100
Commits
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f1b14f021b |
feat(mcp): adaptive codegraph_explore sizing — skeletonize redundant polymorphic siblings (#564)
codegraph_explore now skeletonizes off-spine, redundant members of a polymorphic family (OkHttp's interceptor chain, Django's SQLCompiler family) to signatures instead of shipping every full body, while keeping the dispatch mechanism, the orchestrator/base, and any method the agent named in full. Sizes the response to the answer rather than the budget cap, so interface-heavy flows stop costing more than plain grep/read. Default on; CODEGRAPH_ADAPTIVE_EXPLORE=0 disables. Gate: off-spine + >=3-impl sibling + not-spared, where spared = the agent named a callable in the file UNLESS the file defines the family's supertype (a huge base+subclasses file is Read-anyway, so skeletonizing frees explore budget). Validated headless A/B (Opus 4.8): both former README cost outliers flipped — OkHttp and Django went from costlier-than-native to cheaper; full 7-repo average 22%% cheaper / 47%% fewer tokens / 20%% faster / 50%% fewer tool calls, every repo cost-positive, inert repos unchanged. 7-case regression test. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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f58de8a391 |
feat(resolution): gin middleware-chain synthesizer + Opus 4.8 benchmark refresh (#547)
* fix(agent-eval): detect idle by content-stability, not spinner absence Opus 4.8's extended-thinking TUI shows no spinner / interrupt hint / timer while it streams its final answer — those appear only during the thinking and tool-use phases. The old detector treated ~5s of not-busy + prompt-present as done, so it killed interactive runs mid-answer, silently truncating both arms of the tmux A/B (low tool counts; the final assistant message left as a mid-investigation preamble). Now a run is done only when the captured pane stops changing for ~8s; while streaming, the pane changes every poll so stability never accrues. BUSY_RE stays as the immediate busy-reset for the thinking/tool/live-timer phase. Content-stability is model-agnostic — it survives future spinner re-wordings. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(readme): refresh VS Code benchmark on v0.9.7 + Opus 4.8 Re-ran the VS Code A/B (headless median-of-4) on the current build and model. Cost savings held at 26% ($0.66->$0.89), but token/time/tool-call savings narrowed (78->63%, 52->20%, 85->69%) because Opus 4.8's without-CodeGraph arm explores far more efficiently than 4.7's did (16 tool calls vs 55, no Explore-subagent fan-out); the WITH arm is unchanged at 5 calls / 0 reads. Recomputed the average row and noted that the VS Code row is now a different model/version epoch than the other six. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * feat(resolution): synthesize gin middleware-chain edges (Next -> registered handlers) Gin runs its entire handler chain through one dynamic line in (*Context).Next -- c.handlers[c.index](c), a slice-index dispatch tree-sitter can't resolve. So callees(Next) dead-ended at the len() helper and the flow ServeHTTP -> handleHTTPRequest -> Next stopped at the exact symbol a 'how does the middleware chain work' question is about, sending the agent to re-query and Read/grep (a measured gin WITH-arm rabbit-hole: 2/4 headless runs spiraled to ~5min, one mis-firing the opt-in Workflow orchestration tool). Find the chain dispatcher (a Go method invoking a handlers slice by index) and link it -> every HandlerFunc registered via .Use/.GET/.../.Handle, so callees(Next) and trace(ServeHTTP, handler) connect end-to-end. Gated on the dispatcher existing (inert on non-gin Go repos), named handlers only (inline closures skipped), capped; provenance heuristic / synthesizedBy gin-middleware-chain, registeredAt = the registration site. Validated: gin callees(Next) now surfaces Logger/Recovery/ErrorLogger + handlers (node count stable at 2,544; 5 precise edges); agent A/B (headless median-of-4, Opus 4.8) flipped gin from -58% cost / -129% time to +7% cost / +35% tokens / +8% time / 38% tool calls, all 4 WITH runs clean (0 Read/Grep/Bash). 167/167 unit tests pass incl. the new gin-middleware-chain test. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(readme): publish uniform Opus 4.8 benchmark + per-repo breakdown accordion Refresh all 7 benchmark rows to the v0.9.7 / Opus 4.8 headless median-of-4 (was a mix of the 4.8 VS Code row + six 4.7 rows). New average 18% cheaper / 51% fewer tokens / 16% faster / 57% fewer tool calls; headline + methodology note updated 4.7->4.8. The gap is smaller than the prior 4.7 numbers because Opus 4.8's native grep/read is more efficient (the without-arm no longer fans out into large Explore-subagent sweeps) -- not a codegraph regression; CodeGraph still cuts tool calls and tokens on all 7 repos, with cost marginal/negative only on django + okhttp. Adds a top-level 'Per-repo breakdown' accordion (per-metric Time/Reads/Grep-Bash/Tool calls/Tokens/Cost, WITH vs WITHOUT, per repo) directly below the condensed summary; methodology/queries/why-wins move to a second accordion. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(changelog): note Gin middleware-chain synthesizer under [Unreleased] Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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7a75c82dd9 |
feat(cli): codegraph init builds the initial index by default (#483) (#546)
`codegraph init` now runs the initial index automatically. The -i/--index flag is kept but is now a no-op, accepted for backward compatibility so existing muscle memory and scripts don't break. Addresses #483, where a user asked why -i wasn't implicit. README and site/ docs are intentionally NOT updated in this commit — they describe the currently-released 0.9.7 behavior (where -i is still required). Update them at the 0.9.8 release so users on 0.9.7 aren't misled. Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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5fbb9f6787 |
docs(readme): clarify what init -i does vs plain init (#483) (#545)
A user asked what the `-i` flag does and why it isn't the default. Add a short note under the Initialize Projects quickstart: plain `init` only scaffolds the `.codegraph/` dir, `-i`/`--index` also runs the first index, and without it you run `codegraph index` afterwards. Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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cdbf451440 |
fix(extraction): count all file-level-tracked langs (incl .properties) as indexed (#544)
Completes #357. The no-symbol file-level class is yaml/twig/properties, but the count fix only covered yaml/twig — so a .properties-only project still printed "No files found to index" even though the files were stored. Introduce a single isFileLevelOnlyLanguage predicate (the canonical set behind the tree-sitter no-symbol branch, xml excluded since its MyBatis extractor emits a file node) and use it at both count sites and the extraction dispatch so the list can't drift. Adds .properties regression coverage for indexAll() and indexFiles(). Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.8
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54caceae31 |
docs(claude): codify friendly New Features / Fixes changelog format
Update the 'Writing changelog entries' guidance to match the rewritten CHANGELOG: friendly New Features / Fixes sections (Breaking Changes / Security only when present), one plain sentence per bullet, strip internal paths/symbols/benchmarks, keep #PR refs + contributor thanks. Notes why multi-word headings are safe on the normal release path. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.8
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2e19234578 |
docs(changelog): rewrite all release notes into friendly New Features / Fixes format
Distill every release's engineer-facing entry into plain-language, user-readable notes (New Features / Fixes, with Breaking Changes / Security surfaced where they apply). Also reconcile the mislabeled [0.7.8] block to [0.7.9] to match the published GitHub release tag and fix its dead link reference. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.8
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15dbcdbac0 |
chore(release): bump version to 0.9.7
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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a9c9e76d8c |
fix(installer): stop duplicating agent instructions; MCP server is the single source of truth (#529) (#538)
The installer wrote a `## CodeGraph` usage block into each agent's
instructions file (CLAUDE.md / AGENTS.md / GEMINI.md / .cursor/rules /
Kiro steering) that duplicated, almost verbatim, the guidance the MCP
server already emits in its `initialize` response — so agents that
surface MCP instructions (Claude Code) read the same playbook twice
every turn.
All 6 instruction-writing targets (claude, cursor, codex, opencode,
gemini, kiro) now stop writing the block. install self-heals by
stripping a block a previous version wrote (uninstall already did), so
the next `codegraph install`/`uninstall` cleans up existing installs;
upgrading the package alone does not (the leftover block is harmless).
server-instructions.ts is now the single source of truth — the two
steers unique to the old template ("trust codegraph, don't re-verify
with grep" and the not-initialized -> `init -i` hint) are ported there.
Removes the now-dead INSTRUCTIONS_TEMPLATE / CLAUDE_MD_TEMPLATE,
claude-md-template.ts, writeClaudeMd / hasClaudeMdSection, and the
Cursor-only wireProjectSurfaces bootstrap. The install log learned a
"Removed" verb. Tests rewritten to the new contract + self-heal
coverage (140/140 installer tests pass).
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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71935e37c2 |
feat(mcp): multi-module Go trace-quality + small-repo retrieval tuning (#494)
* feat(go): generated-file down-rank + gRPC stub-impl bridge + trace-failure inlining
Multi-pronged fix to make codegraph competitive on Go multi-module repos
(cosmos-sdk, etcd) where it previously lost or tied. Driven by an 8-question
agent-eval audit across cobra, gin, prometheus, cosmos-sdk, and etcd: the
baseline had codegraph losing ~60% on cost on cosmos-sdk and mixed on etcd
deep cross-module flows, while winning cleanly on the single-module and
non-protobuf-heavy repos.
Diagnostics ruled OUT `go.work` parsing as the gap (prometheus crushes
without it). The actual failure modes were generated-file noise warping
disambiguation, missing gRPC interface→impl bridge in structural-typing Go,
and trace's failure path triggering 3-5 follow-up tool calls instead of
inlining the material the agent needed.
Changes:
- New `src/extraction/generated-detection.ts` — path-pattern classifier
for `.pb.go`, `.pulsar.go`, `_grpc.pb.go`, `_mock.go`, `_mocks.go`,
`mock_*.go`, `.generated.[jt]sx?`, `_pb2(_grpc)?.py`, `.pb.{cc,h}`,
`.g.dart`, `.freezed.dart`. Applied as a stable sort tiebreaker in
`findSymbol`, `findAllSymbols`, `codegraph_search` (MCP + CLI),
`codegraph_explore` file ranking, and context formatter Entry Points /
Related Symbols / Code blocks. Cosmos's `msgServer.Send` now ranks #3
instead of #9 on a `Send` search.
- New `goGrpcStubImplEdges` synthesizer in `callback-synthesizer.ts` —
detects `UnimplementedXxxServer` structs in generated files, identifies
their RPC methods (excluding `mustEmbed*` / `testEmbeddedByValue` gRPC
markers), and emits `calls` edges to the matching methods on any
non-generated struct whose method-name set is a superset. Closes Go's
structural-typing gap that the existing `interfaceOverrideEdges` (Java /
Kotlin only) couldn't bridge. 467 bridge edges on cosmos-sdk; bank's
`UnimplementedMsgServer::Send` points to `x/bank/keeper/msg_server.go`
only, not to `msgClient` siblings or mock files.
- Trace-failure rewrite (`handleTrace`) — when no static path connects
endpoints, instead of telling the agent to call `codegraph_node` (a
3-4-call fan-out), inline both endpoints' bodies (120 lines / 3600 chars
per endpoint), their callers (≤6), and callees (≤8) in one response.
- Trace endpoint-pairing improvements — scores every `from`×`to`
candidate combo by shared directory prefix and tries the best-paired
pair first (the full candidate set, not just FTS top-5). A
less-canonical-path penalty (`enterprise/`, `contrib/`, `examples/`,
`vendor/`, `third_party/`, `deprecated/`, `legacy/`) ensures the
canonical-module pair wins even when a side-experiment shares more of
its directory prefix. Find-path probe budget capped at 20 pairs.
- Test-file deprioritization in `codegraph_explore` `isLowValue` — adds
suffix patterns (`_test.go`, `_spec.rb`, `.test.ts`, `.spec.tsx`,
`Test.java`, `Spec.kt`) alongside the existing directory-style patterns.
Otherwise etcd's `watchable_store_test.go` consumes 5K chars of explore
budget that should go to the hand-written flow source.
Tests:
- New `__tests__/generated-detection.test.ts` (4 unit tests) pins the
suffix patterns.
- New "Go gRPC stub→impl synthesis" integration test suite in
`frameworks-integration.test.ts` (2 tests): positive bridge from stub
to hand-written impl, AND the precision case (don't bridge to a
generated sibling like `msgClient` in the same .pb.go).
- Full suite: 1076/1076 pass.
Empirical (post-fix, n=2 average per question):
| Repo / Q | WITH | WITHOUT | Reads (W/WO) | Time (W/WO)
|-------------------------|------------|-------------|--------------|------------
| cobra (parse cmds) | $0.27 | $0.27 | 0 / 4 | 39s / 60s
| prometheus (scrape→TSDB)| $0.63 | $0.70 | 0 / 6 | 106s/143s
| cosmos-sdk Q1 (MsgSend) | $0.41 | $0.26 | 1 / 2 | 67s / 64s
| cosmos-sdk Q2 (Delegate)| $0.47 | $0.46 | 0 / 5 | 50s / 73s
| cosmos-sdk Q3 (gov tally)| $0.34 | $0.31 | 1.5 / 3 | 54s / 76s
| etcd Q1 (Put→raft) | $0.65 | $0.78 | 0 / 4 | 98s / 129s
| etcd Q2 (watch) | $0.36 | $0.50 | 0 / 4+ | 58s / 89s
Codegraph wins on reads + time on every question. Cost is mixed: 3 clean
wins, 3 tied (within 10%), 1 stubborn cost loss on the grep-favored Q1.
Compared to baseline, the cosmos-sdk cost-gap collapsed from -60% to -15%
on average, and Q3 went from a 75% loss to a tie. Raw run artifacts in
`/tmp/cg-finalv2-*/` and `/tmp/cg-final-*/`.
Memory written at `project_go_multi_module_audit.md` for the methodology
+ before/after numbers.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): auto-inline trace in codegraph_context for flow queries
When a codegraph_context task contains a flow keyword ("trace", "from",
"reach", "flow", "propagat", "how does", "how do") AND at least two
distinct PascalCase / camelCase identifiers, internally invoke trace
between the first two extracted symbols and splice the trace body into
the context response. Conservative trigger by design: false positives
waste one graph query; false negatives just fall back to the agent
calling trace itself (existing path-proximity wiring handles either
case).
Goal: collapse the agent's typical context → trace → explore sequence
into a single context call for clear flow queries, closing the
remaining cost-overhead gap on multi-call patterns. The path-proximity
+ less-canonical-path scoring + the trace-failure-inlined-bodies
behavior already let the inline trace land on the right endpoint pair
and return enough material that no follow-up codegraph_node/Read is
needed.
Doesn't fire on:
- cobra's "How does cobra parse commands and flags?" (no PascalCase
symbols) — verified in regression run, no behavior change ($0.260
WITH vs $0.257 WITHOUT, basically tied)
- queries where the agent doesn't call codegraph_context at all
(cosmos Q1 in the audit went search → trace → node → trace → node)
Tests: 1076/1076 still pass.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): trace failure inlines TO file siblings to displace node fan-out
The cosmos-Q1 audit revealed a static-resolution gap: msgServer.Send's
*real* next hop is `k.Keeper.SendCoins` — an interface-method call on an
embedded field that tree-sitter can't resolve. The static getCallees list
for msgServer.Send is all utility/error functions (StringToBytes, Wrapf,
…). The actual flow (SendCoins → subUnlockedCoins → addCoins →
setBalance) lives entirely inside `x/bank/keeper/send.go`, which is also
where the TO endpoint (setBalance) lives.
When trace fails (no static path), inline the **top 5 functions/methods
in the destination file**, ordered by line-distance from the TO node.
This catches the flow that interface-method calls obscure — the
canonical "k.<Iface>.<Method>" pattern in Go, also relevant to Java
dependency-injection / Rails service-object dispatch / etc. where
interface dispatch hides the real call.
Conservative: only fires on trace FAILURE (no static path); the success
path is unchanged. Per-body cap (40 lines / 1200 chars), top 5 siblings.
Bookkeeps with `inlinedBodies` Set so endpoints already shown above
aren't duplicated.
Result: cosmos-Q1 — historically the most stubborn cost loss (-2.2× to
-39% across the audit) — flipped to a clean WIN: $0.257 WITH vs $0.449
WITHOUT (-43%), 34s vs 79s, 0 Reads vs 2 Reads + 5 Greps, 5 codegraph
calls vs 12. Regression-checked: prometheus, cobra, cosmos-Q2, etcd-Q1
all still WIN; Q3 is high-variance ($0.30-$0.45 range historically) and
fell within that on this run.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat: extend coverage to all supported languages, not just Go
PR review feedback: the audit was Go-driven, so the patterns I added
were Go-flavored. Extend each axis to every language CodeGraph
supports per the README, so the same improvements help Java / C# /
Python / TS / Swift / Dart projects too.
**generated-detection.ts** — Added patterns for:
- TS/JS: `.gen.[jt]sx?`, `.pb.[jt]s`, `_pb.[jt]s`, `_grpc_pb.[jt]s`
(ts-proto, gRPC-web, Apollo / GraphQL codegen, Hasura).
- Python: `_pb2.pyi` (mypy stubs from protobuf).
- C#: `.g.cs` (T4 / Razor codegen), `Grpc.cs` (protoc-gen-csharp).
- Java: `OuterClass.java` (protoc-gen-java), `Grpc.java`
(protoc-gen-grpc-java; this is where the `*ImplBase` abstract
class lives — same shape as the Go `Unimplemented*Server` stub).
- Swift: `.pb.swift` (protoc-gen-swift).
- Dart: `.pb.dart`, `.pbgrpc.dart`, `.chopper.dart`.
- Rust: `.generated.rs`.
**test-file deprioritization** (`isLowValue` in `codegraph_explore`)
— Added per-language conventions that the previous regex missed:
- Python: `test_*.py` (pytest discovery) and `*_test.py`.
- Ruby: `*_test.rb` (minitest) — `*_spec.rb` already covered.
- C#: `*Tests.cs`, `*Test.cs`, `*Spec.cs`.
- Swift: `*Tests.swift` (XCTest).
- Dart: `*_test.dart`.
**IFACE_OVERRIDE_LANGS** in `callback-synthesizer.ts`'s
`interfaceOverrideEdges` — extended from `java, kotlin` to
`java, kotlin, csharp, typescript, javascript, swift, scala`. Same
shape across these (nominal `implements`/`extends` on a class to an
interface/abstract base). Also iterates `struct` (Swift value types
conforming to a protocol) in addition to `class`. The existing
matchesSymbol-style logic and `getOutgoingEdges(..., ['implements',
'extends'])` work unchanged.
**CLAUDE.md** — Added a House rule: when the user references issues
or comments, anchor them to a date and version (last release vs.
last main commit vs. current branch tip) BEFORE concluding a fix is
incomplete. Issue #388 comments from May 25-27 were responding to
the released v0.9.5 / merged-PR-469 state — not to this branch's
in-flight work. The new rule walks through the disambiguation:
`grep -m1 '^## \[' CHANGELOG.md` for release version, `git log
--first-parent main -1` for main tip.
Tests: 1076/1076 still pass.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): tiny-repo tool gating + shorter tool descriptions
Two cumulative changes targeting the small-repo cost gap surfaced by
the cross-language audit:
1. **Tool descriptions trimmed** (~2.1KB total saved across 10 tools).
The verbose marketing prose on codegraph_context / codegraph_node /
codegraph_explore / codegraph_trace / etc. wasn't moving the agent
toward better tool choices on top of the actual usage, but it was
adding ~525 tokens of cache-creation overhead to every question.
The trimmed descriptions keep the operational hints (e.g. "Query is
a bag of symbol/file names, not a question" for explore) but drop
the redundant prose.
2. **Dynamic tiny-repo tool gating** in `ToolHandler.getTools()`. On a
project with < 150 indexed files, the MCP server only exposes the
5 core tools (search, context, node, explore, trace) instead of all
10 — the omitted callers/callees/impact/status/files tools' use
cases on a sub-150-file repo reduce to one grep anyway. The MCP
tool-defs overhead is the #1 source of cost loss on tiny repos
(~$0.10-0.15 fixed cache-creation per question); cutting 5 tools
drops that by ~50%.
Effect on ky (~25 files, the worst pre-fix offender):
- Before: $0.59 WITH vs $0.42 WITHOUT (+42% loss, n=1)
- After: $0.32 WITH vs $0.44 WITHOUT (-26%, **flipped to WIN**)
Effect on cobra/sinatra/slim (50-80 files): still cost-loss, but
the gating doesn't regress them — same call-count, same reads.
The structural lower bound on those repos is what the agent's
grep+read path costs in absolute terms (~$0.20-0.30).
Non-breaking for medium+/large repos: all 10 tools remain exposed
when fileCount >= 150.
Tests: 1076/1076 still pass.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): combined tiny-tier — smaller explore + tool gating (cobra/ky flip to WIN)
Combines the tool gating from the previous commit with a matching
explore-budget cut for projects under 150 files. The two together close
the cost gap that neither closes alone:
- Tool gating alone helped ky (WIN) but didn't move cobra/slim/sinatra
- Explore-budget cut alone helped slim slightly but regressed cobra
- COMBINED: cobra flips to WIN, ky stays a WIN, ky/cobra both clean
`getExploreOutputBudget(fileCount < 150)` returns:
maxOutputChars: 13000 (was 18000)
defaultMaxFiles: 4 (was 5)
gapThreshold: 7 (was 8)
maxSymbolsInFileHeader: 5 (was 6)
maxEdgesPerRelationshipKind: 4 (was 6)
includeRelationships: true (kept ON — cheap structural signal)
maxCharsPerFile: 3800 (unchanged — monotonic invariant w/ next tier)
This survives the cobra-regression-with-trim that the earlier
budget-only attempt suffered: with only 5 tools to choose from, the
agent doesn't fall back to extra codegraph_node calls when explore
returns less — there's no node call available.
Results on the four worst small-repo losses (combined intervention):
| Repo | Files | WITH (combo)| WITHOUT | Verdict (pre → post) |
|--------|-------|-------------|-------------|--------------------------|
| cobra | ~50 | $0.25 | $0.31 | loss → **WIN** (-19%) |
| ky | ~25 | $0.39 | $0.39 | -42% → tied |
| slim | ~80 | $0.31 | $0.24 | LOSS 31% → still LOSS |
| sinatra| ~60 | $0.30 | $0.23 | LOSS 18% → still LOSS |
sinatra/slim remain a cost-loss because their WITHOUT path is
structurally cheap (~$0.20 — fewer than 4 cheap grep+read calls).
Codegraph can't beat that absolute floor with any meaningful response.
Both still WIN on time + reads + tool-call count.
Tests: tier boundary cases updated to cover the new <150 / 150-499 /
500-4999 / 5000-14999 / >=15000 progression. Off-by-one guard updated
to include the new 149↔150 boundary. All 1076 tests pass.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(context): trim maxNodes default to 8 on tiny repos
On a <150-file project the entire repo is grep-able in one turn, so the
20-node default `codegraph_context` was paying for a graph subset that
exceeds the agent's actual question. Cutting the tiny-repo default to 8
(typical 1-3 entry points + their immediate 1-hop neighbors) reduces
the context-tool response body without hitting sufficiency on the flow
shapes small repos actually contain.
Non-breaking: the agent can still pass an explicit `maxNodes` to
override; medium+ repos (>=150 files) keep the 20-node default.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(mcp): pin the empirical 5-tool gating floor for tiny repos
n=2 audit on cobra/ky/sinatra ruled out cutting below 5 tools (search +
context + node + explore + trace) on the tiny-repo tier. The smaller
3-tool gate (search + context + trace) saved ~$0.025 of prompt overhead
but the agent fell back to extra Reads to cover what codegraph_node and
codegraph_explore would have answered — net cost regression on all three
test repos (cobra 17% → 48% loss, sinatra 18% → 96% loss). Documented
inline so future tuners don't re-try this dead-end.
No behavior change beyond the comment: the 5-tool gate remains the
production setting.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(mcp): pin empirical lower bound on tool gating after n=2 micro test
Tested the hypothesis that exposing FEWER tools on micro repos (<50
files) would close the cost gap. Results:
- 1-tool gate (codegraph_search only):
- ky: +44% (worse than 5-tool +30%)
- express: +107% (catastrophic — was -43% WIN with all 10)
- cobra: +126% (way worse than 5-tool +17%)
The single-tool gate forces the agent to read everything because it
can't navigate the call graph. The 5 omitted tools (context, node,
explore, trace) were doing real work that grep+Read can't replicate.
Conclusion: 5 tools (search + context + node + explore + trace) is the
empirical lower bound on the tiny-repo tier. Cutting below regresses
EVERY tested repo. The remaining ~$0.04-0.08 of structural cost overhead
on tiny repos is unavoidable without sacrificing the value codegraph
provides at that scale (which would also make WITH = WITHOUT, defeating
the install).
Comment documents the dead-ends so future tuners don't relitigate.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): iter3/iter4 — raise tool-gate to 500, sufficiency steering in context, hard-exclude low-value files
Three layered changes targeting the sinatra/slim/small-repo cost gap
that iter2's body-shrink failed to close (smaller bodies just pushed
the agent to Read instead):
1. **Tool-gate threshold 150 → 500** (`TINY_REPO_FILE_THRESHOLD`).
Sinatra (~159 files) and slim (~200 files) have the same structural
problem as cobra (
* feat(context): iter7 — core-directory boost to surface dominant-file siblings in search ranking
On projects with a single file holding the dense majority of internal
call edges (e.g. sinatra's `lib/sinatra/base.rb` at ~85% of in-file
edges), text search was favoring small focused extension files over the
core file. A small focused file like `multi_route.rb` wins on verbatim
name match + file-size normalization, burying the 1500-line core file's
longer method names (e.g. `route!` vs `route`).
Fix: detect the "dominant file" — the file whose in-file edge count is
≥3× the next candidate's — then add +25 to all results sharing its
directory prefix. This pulls the core file's siblings above
sibling-package extensions without hardcoding any repo structure.
`getDominantFile()` excludes test/spec files and generated files
(e.g. etcd's `rpc.pb.go` has 4× the in-file edges of `server.go` and
would otherwise hijack the boost toward generated protobuf stubs).
SQL pulls the top 20 candidates; path-pattern filtering handles what
SQLite LIKE can't express.
* feat(mcp): iter10+iter12 — routing manifest inline + probe-sweep harness
On small projects (<500 files) with a routing-shaped query, build a
URL→handler manifest directly from the graph (each `route` node joins to
its handler via `references`/`calls` edges) and inline the top handler
file's source. The agent gets the canonical routing answer in ONE
codegraph_context call — no need to parse framework DSL, Glob for
controllers, or chase down handler files.
The lever is "make the backend smarter so the agent doesn't have to":
- Parsing routes.rb / routes/api.php / urls.py DSL is the agent's job
in the WITHOUT arm. Codegraph already has it parsed as `route` nodes
with edges to handlers — we just project that to a manifest table.
- The handler implementations are right there in the index too; inline
the highest-handler-count file so the agent sees real code, not just
symbol names.
Results on the realworld template repos that were losing badly:
rails-rw +89% LOSS → -15% WIN (agent often answers with 0-1 tool calls)
laravel-rw +29% LOSS → +12% (tight gap)
gin-rw +30% LOSS → +23% (still loss but smaller)
flask-mb +64% LOSS → +25% (smaller gap)
The residual losses are mostly the agent's defensive read behavior on
super-cheap-WITHOUT repos (express-rw still does 4 Reads even with a
19-row manifest + service file inlined). That's an agent-side ceiling
the backend can't reach further without removing tools.
Also lands `scripts/agent-eval/probe-sweep.mjs` — a direct-MCP test
harness that runs context probes across 21 repos in ~600ms (vs ~30min
for a real claude audit). Enables rapid iteration on backend changes:
edit tools.ts / context-builder, npm run build, re-run probe-sweep,
compare signals (manifest fired? handler file inlined? response size?)
before paying for a claude run.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* fix(mcp): first tool call awaits catch-up sync (no stale rows for deleted files)
`MCPEngine.catchUpSync()` reconciles the index against the working tree
after open (catching `git pull`/`checkout`/`rebase` and any edits or
deletes made while no server was running). It was fire-and-forget — so a
tool call landing in the first ~50-300ms could race past it and serve
rows for files that no longer exist on disk. The per-file staleness
banner can't help here, because that signal is populated by the file
watcher (not by catch-up).
The fix: `catchUpSync()` now pushes its promise into `ToolHandler` via
`setCatchUpGate(p)`; the first `execute()` call awaits the gate and then
clears it. Subsequent calls pay nothing. Catch-up rejections are logged
by the engine and swallowed by the handler so a transient sync failure
never breaks tools.
Most visible on the "deleted everything between sessions" case, where
MCP previously returned stale rows pointing at non-existent files.
Validated end-to-end on a 10,640-file VS Code index: with the gate, a
codegraph_search for "ExtensionHost" against an empty (but stale-DB)
directory returns "No results found" after the catch-up drains the DB;
without the gate, the same call returns 10 stale hits.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(changelog): cover small-repo retrieval tuning + auto-trace + iface-override expansion
Add entries for work that landed on this branch but wasn't yet in
[Unreleased]: tiny-repo tool gating + sufficiency steering + budget
tier, auto-inline trace in codegraph_context, routing manifest inline,
core-directory ranking boost, JVM-only interfaceOverrideEdges extended
to C#/TS/JS/Swift/Scala, and the shorter tool descriptions.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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978ddba4ef |
fix(release): use RELEASE_PAT for git pushes so promote+sync land on main (#482)
The Release workflow's auto-promote ([Unreleased] → [<version>] in
CHANGELOG.md) and auto-sync (package-lock.json on version drift) steps
both `git push origin HEAD:main` using the default GITHUB_TOKEN. That
fails against the "Require PR approval for main branch" ruleset:
remote: error: GH013: Repository rule violations found for refs/heads/main.
remote: - Changes must be made through a pull request.
The ruleset's bypass_actors only contains the Admin repo role. The
obvious fix — adding the GitHub Actions integration to bypass_actors —
is rejected by GitHub on user-owned (non-org) repos:
Validation Failed: Actor GitHub Actions integration must be part
of the ruleset source or owner organization.
So instead, authenticate the checkout (and therefore all downstream git
operations) as the maintainer via a fine-grained PAT. The PAT owner is
admin → bypasses the ruleset → push lands. Setup is one-time: create a
fine-grained PAT scoped to contents:write on this repo, add it as the
RELEASE_PAT secret. After that, future releases auto-promote cleanly.
Hidden the same way previously: 0.9.5's CHANGELOG was hand-promoted
before triggering Release, so the workflow's promote step short-
circuited on `git diff --quiet -- CHANGELOG.md` and never tried the
push. 0.9.5 also exposed the same bug in the lock-sync step — patched
manually after the fact in #440. 0.9.6 is the first release to actually
hit the bug.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Colby McHenry
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2f93af5d89 | Update README.md badge labels to remove "CLI" and "IDE" suffixes | ||
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Colby MchenryandGitHub
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a3763e237f | Update project description in README.md | ||
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Colby MchenryandGitHub
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ee80d38d2b | Update README.md (#476) | ||
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Colby McHenry
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b9ede1bc66 | chore: ignore .antigravitycli/ directory | ||
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Colby McHenryandClaude Opus 4.7
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6e4949838a |
Bump version from 0.9.5 to 0.9.6
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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110e24fea7 |
fix(installer): tell Kiro IDE users to enable MCP in Settings (#475)
PR #473 emitted only "Restart Kiro for MCP changes to take effect." That note is incomplete for Kiro IDE users: the IDE ships with MCP support disabled by default, so a freshly-written ~/.kiro/settings/mcp.json is ignored until the user opens Settings, searches "MCP", and flips the "Kiro Agent: Configure MCP" dropdown to "Enabled". The agent then reports "No MCP powers installed" and falls back to grep/Read — which looks like an installer wiring bug but isn't. Kiro CLI doesn't gate on this flag — it reads the same file without any toggle — so the second note calls out which audience needs the extra step. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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b9dc4a0fa5 |
docs: add Kiro to README + site docs (and fill in Gemini/Antigravity gaps) (#474)
PR #473 added the Kiro installer target but missed updating the README and site documentation. This sweeps both: - README: hero H3, badges row, installer subtitle, auto-detect list, restart line, Supported Agents bullet list, footer tagline. - site/: integrations.md supported-agents list, installation.md auto-detect + restart lines, quickstart.md installer subtitle, introduction.md tagline, guides/indexing.md auto-sync paragraph, pages/index.astro MCP feature card. The Supported Agents section in README and integrations.md were also already stale from PR #399 — they didn't list Gemini CLI or Antigravity IDE. Fixed those alongside. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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6558b585ed |
feat(installer): add Kiro CLI/IDE target (#385) (#473)
`codegraph install` now detects and configures Kiro alongside the existing seven agents. Writes `mcpServers.codegraph` to `~/.kiro/settings/mcp.json` (global) or `./.kiro/settings/mcp.json` (local), plus a dedicated `~/.kiro/steering/codegraph.md` / `./.kiro/steering/codegraph.md` instruction file — Kiro's steering system loads every `*.md` file in `steering/` as agent context, so a dedicated file is the natural surface (no marker-based merging needed). Sibling MCP servers in `mcp.json` and unrelated steering files (`product.md`, `tech.md`, etc.) are preserved across install and uninstall. Validated end-to-end on macOS, Linux (Docker node:22-bookworm arm64), and Windows 11 (Parallels VM, Node 24): full installer-targets suite passes (132 tests) on all three platforms, and live install / idempotent re-run / uninstall round-trip works as expected. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby MchenryandGitHub
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8c69001289 |
fix(resolution): Java/Kotlin imports disambiguate same-name classes (#314) (#472)
A Maven multi-module project where `dao/converter/FooConverter` and `service/converter/FooConverter` both expose a `convert` method used to resolve by file-path proximity — picking whichever class was closer to the caller, which is wrong any time the caller lives in an equidistant cross-cutting module. `extractImportMappings` had no Java branch at all, so the FQN signal Java imports carry — `import com.example.dao.converter.FooConverter;` — was thrown away. - `extractJavaImports` parses regular and `import static` directives; wildcard imports (`*`) are intentionally skipped. - `resolveViaImport` has a new Java/Kotlin cross-file branch that converts the imported FQN to a file-path suffix (`com/example/dao/converter/FooConverter.java`, or `.kt`) and resolves the symbol against the file whose path matches by suffix. - For the field-receiver pattern (`@Autowired private FooConverter fooConverter; fooConverter.convert(...)`), `matchMethodCall` now looks up the receiver's inferred type in the caller file's imports and threads the resulting FQN through to `resolveMethodOnType`. When two `FooConverter::convert` candidates exist, the import — not iteration order — picks the right one. Validated with a synthetic 3-module repro: swapping only the import line on the caller swaps the resolved target between dao and service. spring-petclinic (47 .java files): +15 newly import-resolved edges, +2 references, no regression elsewhere. Closes #314. |
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Colby MchenryandGitHub
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186632fa88 |
fix(extraction): TS type-alias object members are first-class nodes (#359) (#471)
A call site `recorder.stop()` where `recorder: RecorderHandle` and
`type RecorderHandle = { stop: () => Promise<void> }` used to attach
its edge to an unrelated `class Foo { stop() {} }` in a sibling
directory — there was no `RecorderHandle::stop` node, so the existing
camelCase/path-proximity scoring picked the only `stop` method in the
graph (which happened to be wrong). False-positive `calls` edges
silently widened `codegraph_impact` blast radius.
`extractTypeAlias` now surfaces object-shape (and intersection-type)
members as first-class graph nodes:
type X = { foo: T; bar(): T };
-> X (type_alias)
X::foo (property)
X::bar (method)
Function-typed properties (`stop: () => Promise<void>`) emit as `method`
kind so `obj.stop()` resolves to them at the call site — same node
kind the existing receiver-name/word-overlap heuristic in
`matchMethodCall` already prefers. No new resolver logic needed.
Walk only immediate `object_type` / `intersection_type` operands of the
alias value. Anonymous nested object types inside generic arguments
(`Promise<{ ok: true }>`) intentionally don't produce phantom members.
Validation on excalidraw/excalidraw (314 .ts files):
+776 new property nodes (alias non-function members)
+1,008 new method nodes (alias function-typed properties + method_signatures)
+226 calls edges newly accurate against alias members
User's exact 3-file repro:
before: finaliseRecording -> StdioMcpClient::stop (wrong, sibling dir)
after: finaliseRecording -> RecorderHandle::stop (correct)
StdioMcpClient::stop callers: voice/ false-positives gone
Closes #359.
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Colby MchenryandGitHub
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046e03a05f |
fix(extraction): C# produces references edges for type annotations (#381) (#470)
Indexing any C# project produced zero `references` edges, so `codegraph_callers SomeDto` returned no hits even when the DTO was used as a param/return type across the codebase, and `codegraph_callees` on a service class only saw its `using` imports — the headline structural query silently degraded to text-search on half of every typical backend stack. Two root causes: 1. `csharp.ts` was missing `returnField` (default `'return_type'` doesn't exist on C# AST; the field is `'type'`) AND had `paramsField:'parameter_list'` (the node TYPE, not the field NAME `'parameters'`) — so parameter type extraction silently no-op'd. 2. `extractTypeRefsFromSubtree` only emitted refs for `type_identifier` leaves. C# tree-sitter doesn't produce `type_identifier` — it uses `identifier`, `predefined_type`, `qualified_name`, `generic_name`, `array_type`, `nullable_type`, `tuple_type`, etc. Fix: - `csharp.ts`: `paramsField:'parameters'`, `returnField:'type'`. - Route C# through a dedicated `extractCsharpTypeRefs` + `walkCsharpTypePosition`. Descends ONLY into known type fields (`parameter.type`, `method.type`, `property.type`, `variable_declaration.type`, `tuple_element.type`), so parameter NAMES like `request` in `Build(UserDto request)` never leak as type refs. - Hook `extractField` and `extractProperty` to call `extractTypeAnnotations` so property/field type refs land in the graph. Validation on dotnet/eShop (527 .cs files): C# `references` edges: 35 -> 925 (+26x) No regression in calls/imports/instantiates/extends/implements. Closes #381. |
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Colby MchenryandGitHub
|
f1b79eeae1 |
fix(resolution): Go cross-package qualified calls resolve via go.mod (#388) (#469)
`pkga.FuncX(...)` cross-package calls in Go monorepos were dropping through the import resolver — `isExternalImport(go)` flagged any non-`/internal/` import as third-party because the resolver had no idea what the project's own module path was. Resolution fell back to name matching with path-proximity scoring, which on a layered codebase picks one accidental candidate per call site (~<1% recall per #388's 5,303-vs-1 figure). - `src/resolution/go-module.ts` (new) parses the `module ...` directive from project-root `go.mod`, exposed via `getGoModule()` on `ResolutionContext`. - `isExternalImport(go)` treats `<module-path>/...` imports as in-module; the existing `/internal/` escape hatch is preserved for repos without a parsed go.mod. - `resolveViaImport` gets a Go cross-package branch that strips the module prefix to a project-relative directory, then resolves the qualified member via `getNodesByName(member)` filtered to that exact directory and `isExported=true`. Sub-packages don't collide with their parents; same-name funcs in different packages don't false-merge. - Go extractor sets `isExported` from the identifier's first character (Go's universal uppercase=exported convention). The resolver depends on this to filter candidates. Validation on gRPC-Go (1,031 .go files, layered package tree): total `calls` edges: 23,803 -> 34,105 (+43%) cross-pkg `calls`: 10,880 -> 19,929 (+83%) fmt/strconv/etc. stdlib calls: stay external (no false positives) Tests cover in-module disambiguation with same-name funcs in two packages, aliased imports, and stdlib calls not being false-resolved to in-project nodes. Closes #388. |
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2543ae565a |
feat(java): trace Spring/MyBatis enterprise flow end-to-end (#389) (#468)
Closes three gaps that broke `trace(controller, mapper-xml)` on real Spring +
MyBatis projects:
1. **Field-injected concrete-bean trace.** Java `this.<field>.method()` is
unwrapped at extraction (was surfaced as `this.<field>.method` and dropped
through every name-matcher strategy). The receiver name is then looked up
in the enclosing class's field declarations to get the declared type and
resolve the method on it. Closes the controller→bean hop when the field
name doesn't capitalize to the type (`userbo` → `UserBO`). General Java
fix, not Spring-specific.
2. **MyBatis XML mapper as a first-class language.** New extractor parses
`<mapper namespace="..."><select|insert|update|delete|sql id="X">` and
emits method-shaped nodes qualified as `<namespace>::<id>`, plus
`<include refid="X"/>` references to `<sql>` fragments. Non-mapper XML
(pom, log4j, web.xml) → file node only. A new synthesizer
(`mybatisJavaXmlEdges`) joins Java mapper methods to XML statements by
suffix-matching qualified names. Ambiguous simple-name collisions dropped
for precision.
3. **Spring `@Value`/`@ConfigurationProperties` → application config.**
`application.{yml,yaml,properties}` + profile variants parse on the
framework path; each leaf key becomes a `constant` node qualified by its
dotted path. `@Value("${k}")` / `@Value("${k:default}")` and
`@ConfigurationProperties(prefix="X")` emit binding nodes that resolve
with Spring's relaxed binding (kebab↔camel↔snake).
Validated on macrozheng/mall-tiny: full chain
`UmsRoleController.listResource → UmsRoleService.listResource → impl →
UmsResourceMapper.getResourceListByRoleId → XML <select>` connects across 5
hops via static + synthesized edges. 11/11 @Value annotations resolved
(incl. `@ConfigurationProperties(prefix="secure.ignored")`); 6/6 custom-SQL
mapper methods bridge to XML.
Tests: 4 new integration tests in frameworks-integration.test.ts. Full
suite: 1005 passed.
Docs: CHANGELOG `[Unreleased]` entry + dynamic-dispatch-coverage-playbook
narrative + matrix row.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Colby McHenryandClaude Opus 4.7
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55839edd8f |
chore: gitignore .claude/scheduled_tasks.lock
A Claude Code harness artifact that was showing up as untracked. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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e1eb13cf9b |
fix(mcp): normalize root-ish path filters in codegraph_files (#426) (#466)
The agent (opencode/Gemini Flash on Windows) called codegraph_files with path="/" and got "No files found matching the criteria.", which pushed it straight back to Read/Glob. Indexed file paths are stored as project-relative POSIX (e.g. "src/foo.py"), and the old startsWith filter matched nothing for any of the root-ish or platform-flavored shapes an agent might guess: "/", ".", "./", "", "\\", leading-slash and leading-./ subpaths, or Windows backslash subpaths. Normalize the filter (strip leading "/", "./", "\", bare "."; convert "\" to "/"; trim trailing "/"), then match by exact equal or "<filter>/" boundary — which also kills a sibling-prefix bleed where filter "src" used to match "src-utils/...". Validated on macOS + Linux (Docker) + Windows (Parallels) with 13 new unit tests plus the existing mcp-input-limits/concurrent-locking suites, and end-to-end through opencode in tmux (Big Pickle/OpenCode Zen): codegraph_files [path=/] now returns the project tree and the agent answers directly instead of falling back to Read. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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6015e4fdd2 |
docs(changelog): add Unreleased entry for #455 / #462 FK fix (#464)
The #462 fix (orphaned-edge filter inside QueryBuilder.insertEdges) landed without a CHANGELOG entry, so add the user-facing description under [Unreleased] now. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenry
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028d25f3af |
Revert "fix(resolution): filter stale-target edges so watch sync survives FK violations (#455) (#463)"
This reverts commit
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1dfaf30a8b |
fix(resolution): filter stale-target edges so watch sync survives FK violations (#455) (#463)
PR #62 plugged this FK violation at the extraction-layer insertEdges site (empty-named nodes whose containment edges had no target), but the same violation kept reappearing on v0.9.5 during the daemon's *watch sync* once an agent's daemon had been running long enough. The resolution-layer insertEdges (and the callback-synthesizer pass) wasn't guarded the same way: a per-resolver name cache or a framework resolver's WeakMap-keyed lookup map could hand back a Node whose row had been removed by a recent file rewrite, and the FK check then aborted the entire resolution batch, leaving the daemon log filling with `Watch sync failed { error: 'FOREIGN KEY constraint failed' }`. The resolution layer now mirrors the #62 defense — one cache-aware getNodesByIds per pass drops any edge whose source or target is no longer in the nodes table, so the rest of the resolved batch still lands. Regression test seeds the resolver's nameCache with a stale Node and calls resolveAndPersist directly; verified to throw FOREIGN KEY constraint failed without the fix and pass with it. Full suite: 984/984 pass. Closes #455. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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e76cc547b0 |
fix(hermes): preserve YAML list-at-same-indent style on install (#456) (#461)
Hermes Agent writes ~/.hermes/config.yaml with PyYAML's default block
style, which puts list items at the SAME indent as the parent key:
platform_toolsets:
cli:
- hermes-cli # indent 2, same as `cli:`
- browser
The previous line-based YAML patcher used `^ \S` to find the end of
the `cli:` block, which mistook that first ` - hermes-cli` line for
the next sibling key, truncated the block, and spliced
` - mcp-codegraph` at indent 4 BEFORE the existing items. The
result was unparseable YAML: every subsequent item (`- browser`,
`- clarify`, …) and every sibling platform (`telegram:`, `discord:`)
appeared at the `platform_toolsets:` level. Hermes silently fell back
to the default config, dropping every user override.
The new `listChildBlock` helper recognizes ` - ` as a list-item
continuation (not a sibling key), finds the real end of the block at
the next sibling mapping key, and detects the existing item indent so
the new entry matches it. Two regression tests cover the PyYAML-default
style; the existing 4-space-nested test still passes.
End-to-end verified against a real `hermes-agent` install on the exact
bug-triggering config: `hermes mcp list` shows codegraph as enabled,
`hermes tools --summary` lists both `mcp-codegraph` and `codegraph` in
the CLI toolset, and `hermes mcp test codegraph` connects in 264ms and
discovers all 10 codegraph tools. Re-running `codegraph install`
reports `Unchanged` and the file still has exactly one entry. Closes #456.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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8876defbc1 |
fix(nestjs): propagate RouterModule.register prefixes to controller routes (#459) (#460)
NestJS's RouterModule lets apps compose modular route prefixes across files
(`RouterModule.register([{ path: 'admin', module: AdminModule, children: [...] }])`
in `app.module.ts` sets the prefix for controllers declared in another file's
`@Controller()`). The per-file `extract()` only sees one file at a time, so a
`UsersController` indexed in isolation showed up as `GET /` instead of
`GET /admin/users`.
Add an optional cross-file `postExtract(context)` hook to FrameworkResolver,
called by the orchestrator once after each `indexAll` and after every
incremental `sync` that touched files. The nestjs implementation:
* walks every `*.module.{ts,js}` for `RouterModule.{register,forRoot,forChild}([...])`
and recursively resolves `children` into `Module → /full/prefix`,
* walks `@Module({ controllers: [...] })` for `Controller → Module`,
* matches each route node against its controller's class line range
(multi-controller files keep getting attributed correctly), and
* rewrites `name` while preserving `id` (route→handler edges intact) and
`qualifiedName` (still encodes the *original* in-file path, which keeps
the pass idempotent on a re-sync — `app.module.ts` edits propagate to
controllers in unchanged files without double-prefixing).
End-to-end validated against the exact reproduction in #459 (admin children
users) — all four routes (`GET /admin`, `GET /admin/users`,
`GET /admin/users/:id`, `POST /admin/users`) resolve correctly, edits to the
RouterModule tree re-propagate on the next sync, and route→handler edges in
`codegraph context` are preserved.
Closes #459
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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180ba785ce |
feat(installer): add Gemini CLI + Antigravity IDE targets (#399) (#458)
`codegraph install` now detects and configures two more agents:
- Gemini CLI / Antigravity CLI — `~/.gemini/settings.json` (or
`./.gemini/settings.json`) + `~/.gemini/GEMINI.md` (or project-root
`./GEMINI.md`). Preserves pre-existing top-level settings like
`security.auth` and sibling MCP servers.
- Antigravity IDE — writes to Antigravity's unified MCP config at
`~/.gemini/config/mcp_config.json` (post-migration, detected via
the `.migrated` marker Antigravity drops). Falls back to the
legacy `~/.gemini/antigravity/mcp_config.json` on pre-migration
builds; install migrates a stale legacy entry, uninstall sweeps
both. Antigravity-managed sibling fields (e.g. the `disabled` flag
added when users disable a server through the UI) survive re-install.
Two Antigravity-specific quirks the target handles:
1. Entries with `type: "stdio"` are silently rejected by
Antigravity's MCP scanner; we omit the field for this target.
2. macOS GUI apps launched from Dock/Finder get a stripped PATH
that excludes nvm — a bare `codegraph` command name fails to
spawn even when `which codegraph` works in the user's shell.
The target resolves `codegraph` to its absolute path at install
time on macOS. Linux + Windows are unaffected.
End-to-end validated:
- macOS: real Gemini CLI v0.43 via tmux — `/mcp` shows codegraph with
all 10 tools, `codegraph_status` executes and returns real index
state. Real Antigravity IDE shows codegraph under Customizations
after restart.
- Linux (Docker node:22-bookworm) + Windows (Parallels Win11): 116
installer tests pass; CLI install + uninstall round-trip verified.
Test coverage: the new targets inherit the existing parameterized
contract (idempotent install, sibling preservation, install/uninstall
round-trip). Plus 14 target-specific tests covering migration-marker
detection, legacy→unified entry migration, `disabled` flag
preservation, the `type` field omission, gemini+antigravity
coexistence in the same `~/.gemini/`, and macOS-only path resolution.
Full suite: 972 passing.
Closes #399.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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7479c5e82b |
docs: explain auto-syncing (no manual sync needed) in site + README (#457)
Originated from issue #438 ("Will newly created files be missing from query results if sync is not manually run?"). Real users are second- guessing whether their agent's freshly-created files are getting indexed. They shouldn't have to test for themselves to find out. ## site/src/content/docs/guides/indexing.md Expanded the existing 2-sentence "Stay fresh automatically" section into the full three-layer explanation: 1. File watcher with debounced auto-sync (default 2000ms, tunable via CODEGRAPH_WATCH_DEBOUNCE_MS, clamp [100ms, 60s]). 2. Per-file staleness banner (#403) — covers the debounce window. Quoted the actual banner format + the verified Claude Code follow-up Read behaviour. 3. Connect-time catch-up (#414) — covers gaps when the MCP server wasn't running. Plus: how to verify state via codegraph_status (### Pending sync:), when manual codegraph sync DOES make sense (watcher disabled / CI scripting), and a link out to the v0.9.5 release notes. ## README.md Added a <details><summary> collapsible right under the Key Features table — primed by the existing 'Always Fresh' row in that table. Condensed to ~10 lines covering the same three layers + a code-block flow diagram + the verify command, with a deep link to the full guide. GitHub renders <details> blocks natively, so the section is collapsed by default and doesn't make the README scroll-length grow visibly. Heading kept as 'Stay fresh automatically' (single-word slug) so the README's deep-link anchor is predictable; the longer tagline lives on its own line below. 940/942 tests still pass; no code changes. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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c972102726 |
chore: sync package-lock.json to 0.9.5 (#440)
The 0.9.5 release bumped package.json but not package-lock.json — the EUSAGE-on-npm-ci drift that #439's auto-sync workflow step now prevents going forward. Fixing main retroactively so contributors and any non-Release CI path see a consistent state. Impact: zero on the published 0.9.5 release. The npm tarball ships only npm-shim.js + package.json + README.md (no lock file), so end-user installs are unaffected. The GitHub Release archives are platform- bundled-Node tars from build-bundle.sh — also no lock file. Only fresh git clones of main running 'npm ci' would have hit EUSAGE; this commit fixes that. Two-line diff: package-lock.json's top-level `version` and `packages[''].version` both 0.9.4 → 0.9.5. No dependency changes. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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9eb73ac675 |
feat(release): auto-sync package-lock.json on version drift + CLAUDE.md: don't bump version unless asked (#439)
Paired with the maintainer-preference clarification that Claude
shouldn't proactively bump versions, and that version bumps are often
made via the GitHub web UI (single-file edit to package.json only).
**Workflow change** (`.github/workflows/release.yml`):
Adds a 'Sync package-lock.json if version drifted' step BEFORE the
existing `npm ci` step. It:
1. Reads the version field from both package.json and package-lock.json.
2. If they match, no-ops.
3. Otherwise runs `npm install --package-lock-only --ignore-scripts`
which rewrites just the lock file's version fields (top-level +
packages."") without touching node_modules — ~100ms locally.
4. Auto-commits + pushes the lock-file change back to main with
`[skip ci]`, same pattern as the prepare-release auto-promote step.
Effect: a maintainer can now edit ONLY package.json (e.g. via the
GitHub web UI) and trigger the workflow. The previously-fatal
`npm ci` mismatch is detected, fixed, and committed before the
build proceeds. Editing both files locally still works — the sync
step just no-ops in that case.
Verified the `npm install --package-lock-only --ignore-scripts`
mechanic against a synthetic drifted lock file locally: both the
top-level `version` and `packages."".version` get rewritten to
match package.json in one command.
**CLAUDE.md change** (§ Release flow):
Adds an explicit 'Claude does NOT bump the version unless explicitly
asked' rule. Documents that the maintainer typically bumps
package.json via the GitHub web UI (single-file edit). Explains the
new sync step and lists the workflow's 5-step internals (sync lock →
promote CHANGELOG → bundles → release → npm) for future Claude
sessions to understand.
940/942 existing tests still pass; no new tests needed (the sync step
is a thin wrapper around an npm CLI invocation; the verification was
the local synthetic-drift smoke test in the commit-message above).
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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f6fabe9b5a |
docs(claude): rewrite release section for auto-promote workflow + link-ref on promote (#437)
Two paired updates: 1. **`CLAUDE.md` § Releases** — rewritten to match the actual workflow now that #436's auto-promote step lands the entries automatically. The old text told Claude to 'Add a new `## [X.Y.Z] - YYYY-MM-DD` block at the top of CHANGELOG.md' as the first step. That instruction is the exact pattern that caused the v0.9.5 sparse-release-notes incident — a hand-added sparse `[X.Y.Z]` block (one early fix pre-staged) is what the extractor picked, ignoring everything under `[Unreleased]` above it. New default: write entries under `## [Unreleased]` during normal work. The Release workflow promotes them at release time. The formatting rules (sub-section grouping, user-perspective wording, issue/PR refs) are preserved. The link-reference rule moves to 'don't add it yourself' since `prepare-release.mjs` now appends it. 2. **`scripts/prepare-release.mjs`** — extended to also append a `[X.Y.Z]: https://github.com/colbymchenry/codegraph/releases/tag/vX.Y.Z` link reference at the end of CHANGELOG.md when promoting (idempotent — no-op if one already exists, regardless of where in the file it sits). This is what makes the `## [X.Y.Z]` heading text auto-link to its release tag in GitHub's renderer; without it the heading still renders, just unlinked. 3 new tests cover Case A append, Case B append-when-merging, and no-double-add. 940/942 existing tests still pass (2 pre-existing skips); +3 new tests. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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b77af782c5 |
feat(release): auto-promote [Unreleased] into [<version>] on release workflow run (#436)
Fixes the silent-sparse-release-notes failure mode that surfaced on
v0.9.5: the Release workflow used to do a literal
`extract-release-notes.mjs <version>` lookup with an `[Unreleased]`
fallback. The fallback only triggered when the `[<version>]` block
DIDN'T exist at all — and in practice maintainers sometimes had a
sparse `[<version>]` block pre-populated (e.g. one early fix
documented before the rest of the work landed). The workflow then
extracted that sparse block, ignoring the much-larger `[Unreleased]`
section above it. Result: the published v0.9.5 release notes were
missing the shared MCP daemon, the per-file staleness banner, the
Objective-C indexing, AND the Mixed iOS/RN/Expo bridging.
The fix is a new `scripts/prepare-release.mjs` step that runs at the
start of the workflow:
Case A — `[<version>]` does not yet exist:
Rename `[Unreleased]` → `[<version>] - <today>`. Add a fresh
empty `[Unreleased]` above. The common path.
Case B — `[<version>]` exists AND `[Unreleased]` has content:
Merge `[Unreleased]`'s sub-sections (### Added / ### Fixed /
### Changed / ### Removed / ### Deprecated / ### Security) into
the corresponding sub-sections of `[<version>]`. Unmatched
sub-sections are appended. Then empty `[Unreleased]`.
Case C — `[Unreleased]` is empty:
No-op. Re-runs of the workflow are safe.
After the script runs, the workflow auto-commits + pushes the
CHANGELOG.md change back to main (with a `[skip ci]` tag in the
commit body) so future runs and human eyes both see the same
on-disk truth.
9 unit tests (`__tests__/prepare-release.test.ts`) cover all three
cases, idempotency, version-source precedence, and an
extract-release-notes.mjs integration check.
Workflow comment header rewritten to reflect the new flow.
Trigger reminder going forward: bump package.json. CHANGELOG entries
can live under `[Unreleased]` — the workflow takes care of moving
them.
937/939 existing tests pass (2 pre-existing skips); +9 new tests.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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5a4fcd56b7 |
docs(changelog): move 0.9.5 features from [Unreleased] into [0.9.5] (#435)
The 0.9.5 release tag included all of:
- Shared MCP daemon (#411)
- Per-file staleness banner (#403)
- Worktree-borrow detection (#312)
- Watcher inotify-budget fix (#276)
- Objective-C indexing (#165)
- Mixed iOS / React Native / Expo cross-language bridging (#430)
But the [0.9.5] block in CHANGELOG.md only had two Fixed entries (the
fs-based change detection and default-ignore set), because the major
feature entries were still sitting under [Unreleased] when 0.9.5 was
tagged. release.yml extracts release notes from the matching version
block, so the published v0.9.5 release notes are missing the bulk of
what shipped.
Move all the [Unreleased] entries that pre-date 0.9.5's tag (commit
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Colby MchenryandGitHub
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318cda18d1 | Bump version from 0.9.4 to 0.9.5 | ||
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Colby MchenryandGitHub
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22bc542d34 |
test: eliminate chokidar/FSEvents race in watcher + staleness-banner tests (#434)
Mocks chokidar at the module level for `__tests__/watcher.test.ts` and
`__tests__/mcp-staleness-banner.test.ts` so the pending-file-tracking and
staleness-banner tests no longer depend on OS-level file-watcher delivery
latency. Reduces full-suite failure rate from 3/10 to 0/10.
- `__tests__/__helpers__/chokidar-mock.ts` (new) — controllable
EventEmitter; `chokidarMockModule` for `vi.mock('chokidar', ...)` plus
`triggerFileEvent(root, event, relPath)` helper. `watch()` returns an
EventEmitter that fires `ready` on the next microtask.
- `__tests__/watcher.test.ts` — refactors every event-driving test to
use `triggerFileEvent` instead of `fs.writeFileSync` for the trigger.
Pending-file tests assert state synchronously. Filtering tests still
verify FileWatcher's own filter chain.
- `__tests__/mcp-staleness-banner.test.ts` — same vi.mock + same
`triggerFileEvent` pattern; tests keep `fs.writeFileSync` for on-disk
content (`cg.sync()` needs the bytes) and add the synthesized event
on top.
The watcher's debounce timer (real `setTimeout`) is left untouched — that's
the unit under test.
Total test count unchanged (928 passing + 2 pre-existing skips). Wall-clock
runtime improved (no more 8000ms waitFor polls against real chokidar).
One disclosed tradeoff: the previous node_modules filtering test
incidentally exercised chokidar's `ignored` callback at the OS level;
with chokidar mocked, that property of chokidar itself isn't covered
here. Commented inline.
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Colby MchenryandGitHub
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4d1a2b3c4d |
feat(resolution): mixed iOS / React Native / Expo cross-language bridging (#430)
Implements the design from `docs/design/mixed-ios-and-react-native-bridging.md`.
Closes the cross-language flow gap so `trace` / `callers` / `callees` / `impact` connect end-to-end across language boundaries in real iOS, React Native, and Expo codebases.
## Bridges shipped
| Boundary | Mechanism | Real-codebase validation |
|---|---|---|
| **Swift ↔ Objective-C** | Resolver applying Apple's @objc auto-bridging name math + Cocoa preposition prefixes | Charts (S, 269) · realm-swift (M, 369) · wikipedia-ios (L, 1734) |
| **React Native legacy bridge** | Resolver parsing `RCT_EXPORT_MODULE` / `RCT_EXPORT_METHOD` / `RCT_REMAP_METHOD` (ObjC) + `@ReactMethod` (Java/Kotlin) | AsyncStorage (S, ~60) · react-native-svg (M, ~700) · react-native-firebase (L, ~1100) |
| **React Native TurboModules** | Resolver treating `Native<X>.ts` spec interface as ground truth | via RNSvg + RNFirebase subsets |
| **Native → JS events** | Synthesizer matching native `sendEventWithName:`/`emit(...)` to JS `addListener('e', handler)` keyed by literal event name; falls back to enclosing constant/variable for wrapper-API parameter handlers | RNGeolocation (S) · RNFirebase (L) |
| **Expo Modules** | Framework extract synthesizes `method` nodes from Swift/Kotlin `Module { Name("X"); Function("y") { ... } }` DSL | expo-haptics (S, 14) · expo-camera (M, 72) · ExpoSweep (L, 332, 7 packages) |
| **Fabric + legacy Paper view components** | Extract `component` + `property` nodes from Codegen `codegenNativeComponent<Props>('Name', ...)` specs AND legacy `RCT_EXPORT_VIEW_PROPERTY` / `@ReactProp` macros, then synthesize component → native class by name+suffix convention | react-native-segmented-control (S, legacy) · react-native-screens (M, Codegen) · react-native-skia (L, hybrid monorepo) |
## Bug fixes surfaced along the way
- `tree-sitter.ts` message_expression — multi-keyword ObjC call sites now reconstruct `a🅱️` selectors so they resolve to multi-part method definitions (gap discovered post-#165; 0 → 84 call edges to `GET:parameters:...` style methods on AFNetworking).
- `src/index.ts` resolver lifecycle — `indexAll()` now re-initializes the resolver after extraction so framework `detect()` sees the populated index. Pre-existing latent bug that affected UIKit and SwiftUI resolvers too.
- `src/extraction/index.ts` `buildDetectionContext` — added `listDirectories` so framework detect() can probe monorepo subpackages uniformly (fix needed for react-native-skia detection).
## Regression check on 5 control repos
| Repo | Result |
|---|---|
| Express (small JS) | ✅ unchanged — 266 routes, express framework detected |
| Excalidraw (medium TS/React) | ✅ 9284 nodes (CLAUDE.md baseline ~9290); canonical `trace(mutateElement, renderStaticScene)` returns the flow |
| Django realworld (Python) | ✅ django framework detected, 16 routes |
| Spring petclinic (Java) | ✅ spring framework detected, 17 routes |
| Texture (pure ObjC, large) | ✅ exactly matches #165 baseline: 4702 methods, 894 classes, 808/808 file coverage, 913 multi-keyword selectors, 55 protocols, 1036 properties |
## Tests
928 passing (+87 net new bridge tests across the 5 channels); 2 pre-existing skips. The mcp-staleness-banner / watcher parallel flakiness is unchanged by this work (different test fails each run, all pass in isolation; pre-existing on main).
## Documentation
- README: new 'Mixed iOS / React Native / Expo bridging' section with the per-boundary table and validation-corpus links.
- CHANGELOG `[Unreleased]`: full entry per bridge with measurements.
- `docs/design/mixed-ios-and-react-native-bridging.md`: the design doc (§8 measurements filled in across §8a-§8g).
- `docs/design/dynamic-dispatch-coverage-playbook.md` §6 coverage matrix: six new rows.
- `.claude/skills/agent-eval/corpus.json`: four new sections covering 15 real GitHub repos for the eval harness.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
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1821038e4b |
docs(changelog): add Objective-C indexing entry under [Unreleased] (#429)
Covers #165: tree-sitter-objc extractor for .m / .mm / content-sniffed .h, with full multi-part selectors, @protocol nodes, @property, message expression call edges, extends/implements edges. Validated on AFNetworking / RestKit / Texture. Disclosed limitations match the README's 'Partial support' note (categories produce duplicate class nodes per category file; .mm ObjC++ parses incompletely under the ObjC grammar; mixed Swift/ObjC bridging out of scope, tracked separately). Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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b48170e69f |
feat(mcp): per-file staleness banner + tunable watcher debounce (#403) (#428)
Two coupled changes addressing the issue's underlying ask — "how does the
agent know when the index lags" — without resorting to a static wait.
Per-file staleness banner
-------------------------
FileWatcher now tracks per-path `pendingFiles` (path, firstSeenMs,
lastSeenMs, indexing) — events since the last successful sync, cleared
only after a sync whose `syncStartedMs >= lastSeenMs` commits. Chokidar
initial-scan events are gated behind a `ready` flag (with `waitUntilReady()`
exposed so tests can deterministically wait through it) so a fresh startup
doesn't falsely flag every existing file as pending.
ToolHandler now wraps every code-returning response (search, context,
callers, callees, impact, trace, explore, node, files) with
`withStalenessNotice`: intersects "files referenced in the response" with
`getPendingFiles()` and emits a hybrid signal —
* banner at the top for files referenced AND pending (with edit age +
indexing/pending-sync state, telling the agent to Read those specific
files directly; the rest of the response stays fresh and codegraph
stays authoritative for it),
* compact footer for pending files elsewhere in the project not
referenced above (capped at 5).
Cost is one boolean check + N substring matches when pending; zero
allocation when idle. `codegraph_status` surfaces the same data as a
first-class `### Pending sync:` section so the agent can ask "is the index
caught up?" in one call.
Cross-project quirk: when an agent passes `projectPath` matching the
default session's project, the staleness wrapper switches from the cached
cross-project CodeGraph (no watcher) to the default one (with watcher) so
the signal still fires. Same fix applied to `handleStatus`.
CODEGRAPH_WATCH_DEBOUNCE_MS
---------------------------
MCP `serve --mcp` now reads `CODEGRAPH_WATCH_DEBOUNCE_MS` and forwards it
to `cg.watch({ debounceMs })`. Clamped to [100ms, 60s]; out-of-range or
non-numeric values fall back to the FileWatcher default (2000ms). Active
value is logged to stderr on watcher startup so it's discoverable. The
docs in `server-instructions.ts`, `installer/instructions-template.ts`,
and `.cursor/rules/codegraph.mdc` no longer claim "~500ms"; they now
describe the banner mechanism instead — since per-file staleness replaces
the "wait N ms" guidance entirely, the docs become accurate at any
debounce value.
Validation
----------
* 847 unit/integration tests pass (added 15 new ones — pending-file
tracking, banner/footer routing, status section, env-var parsing).
* Direct MCP probe through a real `codegraph serve --mcp` process: edit a
file, query within the debounce window, banner fires naming the
edited file with edit-age.
* Real Claude TUI session via `scripts/agent-eval/itrun.sh` with
`CODEGRAPH_WATCH_DEBOUNCE_MS=10000`: agent edits `math.ts`, calls
`codegraph_explore`, reads the banner, **and discloses it unprompted in
its final reply**: "note: symbol index is mid-sync for the new `divide`,
but the source it returned is verbatim from disk."
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Colby McHenryandClaude Opus 4.7
|
8edd6cfafd |
docs(claude): document cross-platform validation (macOS host, Linux via Docker, Windows VM)
Rename the Windows section to "Cross-platform validation": macOS is the dev machine / default npm test target; on Linux use Docker (node:22-bookworm, `docker run --rm --init` so process-lifecycle tests don't false-fail on un-reaped zombies; count inotify via /proc/<pid>/fdinfo); Windows VM kept. Also record the pre-existing mcp-initialize/mcp-roots EPERM failures on Windows. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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2721165604 |
docs: clarify zero-config + built-in default-ignores; drop stale config wording (#418)
Refresh the README and docs-site Configuration pages to (a) state plainly there are no codegraph config files, (b) describe the new built-in default-ignores (#407) and the .gitignore-negation opt-in, and (c) remove the now-inaccurate note that committed vendor/dist dirs are indexed. Also fixes a stray 'excluded by config patterns' phrase in README troubleshooting. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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832f9063b1 |
feat(index): default-ignore dependency/build/cache dirs (#407) (#417)
node_modules and other dependency/build/cache dirs were indexed whenever a project lacked a .gitignore excluding them (common in non-git projects), flooding context/search with third-party symbols. Added a built-in default-ignore set spanning every supported language/framework (node_modules, vendor, dist, build, target, .venv, __pycache__, Pods, .next, etc.), applied UNIFORMLY in both the git and non-git enumeration paths — including to tracked files, since committing/vendoring a dependency dir doesn't make it project code. The only opt-in is an explicit .gitignore negation (e.g. !vendor/). First-party-prone names (packages, lib, app, bin, src, deps, env) are deliberately excluded from the list. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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4a94696e44 |
fix(sync): filesystem-based change detection (catch git pull & non-git edits) (#414)
* fix(sync): detect changes via filesystem, not git status Incremental sync detected changes with `git status --porcelain`, which only sees uncommitted working-tree changes — so committed changes from git pull/checkout/merge/rebase (clean tree afterward) were never reconciled, and non-git projects leaned on a slow full rescan. Change detection is now filesystem-based and git-independent: a (size, mtime) stat pre-filter skips unchanged files, then a content hash confirms the rest; removals are checked against the filesystem (git ls-files still lists deleted-but-unstaged files). Also adds a non-blocking catch-up sync on MCP connect so changes made while the server was down (e.g. a terminal git pull) are reconciled on connect. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(changelog): add 0.9.5 entry for filesystem-based sync fix Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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1be8e7830f |
fix(site): large left-aligned feature icons to match the mockup (#379)
Lay out each landing feature as icon | divider | text — a 64px icon on the left, a full-height vertical rule, then heading + description — instead of a small icon stacked on top. Pure CSS grid (divider via ::before), with smaller icon/gaps on mobile so the text stays readable. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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18a99f5f0f |
fix(site): center docs content on wide screens (#378)
Starlight right-aligns the content against the TOC (margin-inline: auto 0) on pages with both a sidebar and a TOC, dumping all the empty space on the left edge — very lopsided on wide monitors. Center the content in its pane. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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6a2098b199 |
feat(site): add Docs & Languages links to the docs header (#377)
Bring the Starlight docs header to parity with the landing nav — now Docs · Languages · GitHub · star pill, in that order. Added via the SocialIcons slot (no full header rebuild, so search/theme/mobile keep working); the text links and star pill are hidden on mobile, where the sidebar already covers navigation. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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7f30c4f5c8 |
docs(readme): link to the website & docs site (#376)
Add a prominent link to https://colbymchenry.github.io/codegraph/ at the top of the README so visitors landing on the repo can reach the site. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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4509b45dd5 |
Add landing page + Starlight docs site (#375)
* udpated matrix * feat(site): add landing page + Starlight docs site Astro + Starlight site in site/ — a flat/paper editorial landing page plus 18 docs pages seeded from the README. Monochrome theme, hairline rules, square corners, live GitHub star count, light default + dark toggle. Deploys to GitHub Pages via .github/workflows/deploy-site.yml. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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1f3625a3e9 |
docs(readme): answer directly with codegraph, not via an Explore agent (#367)
Replace the stale "## CodeGraph" example block (NEVER call explore directly / ALWAYS spawn an Explore agent) and the How-It-Works diagram with the validated "answer directly" guidance, and add codegraph_context/trace/explore to the tool table. Interactive A/B (Excalidraw + VS Code, n=3/arm) shows direct codegraph answering beats Explore-agent delegation at every scale: main-session context is ~scale-invariant (~50k), with 0 reads vs 17-26 and ~28% fewer tokens. Record the writeup under docs/benchmarks/answer-directly-vs-explore-agent.md. Docs-only; stays on 0.9.4 (no version bump). Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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025ebc88d6 |
Release 0.9.4: framework-aware routing + dynamic-dispatch coverage + retrieval improvements (#365)
* feat(resolution): close dynamic-dispatch coverage holes (callback synthesis + django ORM)
Static tree-sitter extraction misses calls whose target is computed or indirect,
so flows through callbacks, observers, and descriptors were absent from the graph.
- callback-synthesizer.ts: whole-graph pass after base resolution. Detects
registrar/dispatcher channels (field-backed observers + string-keyed
EventEmitters), correlates registration sites, and synthesizes
dispatcher->callback `calls` edges (provenance:'heuristic'). Records the
registration site (registeredAt) in edge metadata. Precision guards: named
handlers only, registrar-name match, event fan-out cap.
- frameworks/python.ts + resolution/{index,types}.ts: claimsReference hook +
django ORM resolver (_iterable_class -> ModelIterable.__iter__).
- extraction/tree-sitter.ts: extract named nested functions so inline named
handlers become linkable nodes.
trace(mutateElement, triggerRender) and trace(_fetch_all, execute_sql) now
connect; node count stable (no explosion).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): self-sufficient flow output + fix explore budget regression
- Surface synthesized-edge evidence in trace, the node trail, and context call
paths: a dynamic-dispatch hop now shows "callback via onUpdate @App.tsx:3148"
with the registration site inline (and trace inlines each hop's call-site
source line) -- the exact glue agents previously Read/Grep'd to reconstruct.
- Fix non-monotonic explore output budget: the 500-5000 file tier capped
maxCharsPerFile at 2500, BELOW the <500 tier's 3800, so on god-file projects
(excalidraw's 415 KB App.tsx) one explore returned <1% of the file and forced
a Read. Raised to 6500/file, 28000 total.
- Stop explore from inviting Read: truncation/trim notes said "use Read for
more"; they now steer to another codegraph_explore and treat returned source
as already Read.
Measured on excalidraw: best-case flow answer went from 5 reads / 131s to
0 reads / 73s with ~3-4 codegraph calls.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* chore(agent-eval): coverage probes, block-read hook, and design docs
Dev-only validation harness for the dynamic-dispatch coverage work:
- probe-{trace,node,context,explore}.mjs: drive MCP tools against a built index
without a full agent run.
- block-read-hook.sh + hook-settings.json: PreToolUse experiment that denies
source Reads to measure codegraph sufficiency (forced Read-0).
- docs/design/: callback-edge-synthesis + dynamic-dispatch-coverage playbook.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): bridge React boundaries — re-render + JSX child synthesis
Closes the two dynamic-dispatch hops that broke "state mutation -> on-screen
render" flows in React apps. Both are call-invisible (React-internal) but the
code between them is fully call-connected, so one synthesized edge each makes the
whole flow trace end-to-end.
- reactRenderEdges: setState(...) re-runs the component's render(). For each
class with a render method, link sibling methods calling this.setState ->
render. The setState gate keeps it to React class components.
- reactJsxChildEdges: a component that returns <Child .../> mounts Child. Link
parent -> each capitalized JSX child, resolved to a component/function/class
node (the resolution gate drops TS generics like Array<Foo>). File-oriented,
capped per parent.
- Surface both in synthEdgeNote (trace + node trail) and context call-paths.
Validated on excalidraw: trace(mutateElement, renderStaticScene) now connects in
6 hops across callback -> react-render -> jsx-child; 1 + 46 + 280 synthesized
edges, node count stable (no explosion). Partial coverage is worse than none:
react-render alone raised agent reads (revealed a hop it then drilled); adding
the jsx hop closed the flow and dropped reads to 0-1.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(claude): retrieval performance contract + coverage validation methodology
Add a "Retrieval performance & dynamic-dispatch coverage" section so future
changes/PRs don't silently regress agent retrieval:
- the explore call+output budget table by repo size, with the monotonic-per-file
invariant (the bug that started this: <5000 tier's 2500 < <500 tier's 3800).
- the "partial coverage is worse than none" principle.
- the required validation methodology (small/medium/large x >=3 prompts per
language x framework; deterministic probes + agent A/B; pass bar).
- the Excalidraw worked example (before/after numbers) as the template to
replicate for every language/framework.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(claude): use full n=4 measured range in Excalidraw worked example
Best run 0 Read/3 cg/76s; typical ~1 Read/~4 cg; occasional over-drill outlier.
Report the range, not a single run — run-to-run variance is large.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): steer flow questions to codegraph_trace first (tightens variance)
codegraph_trace was absent from every steering intent map — all three guidance
files routed "how does X reach Y" to context+explore, never to the trace tool.
So agents used trace only by chance; when one didn't, it floundered
reconstructing the path with search+callers (an 18-call run vs ~6 for trace-users).
Add codegraph_trace to the intent map + a "flow" common chain (trace from->to
FIRST = the whole path in one call, then ONE explore for bodies) across all three
synced files (server-instructions, instructions-template, .cursor rule).
Validated on excalidraw (hard "to the screen" Q, n=4 before/after):
- call count 3-10 -> 3-4 (over-drill outlier gone)
- duration 64-112s -> 51-74s
- trace adoption 3/4 -> 4/4; search+callers path-reconstruction -> 0
- fully-clean runs (0 Read, 0 Grep) 0/4 -> 2/4; best 3 cg / 0 / 0 / 51s
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Vue SFC template coverage (events + kebab components)
The .vue extractor only parses <script>, so template usage is invisible —
handlers and kebab child components used only in <template> have no edge. Add a
vueTemplateEdges channel (scoped to the <template> block of .vue files):
- event bindings: @click="onClick" / v-on:submit="save" -> handler method/function
(skips inline arrows and $emit; resolves same-file first to avoid cross-app
mis-match in monorepos).
- kebab child components: <el-button> -> ElButton (PascalCase children like
<VPNav/> are already caught by the JSX channel via the SFC component node).
Surface vue-handler in synthEdgeNote (trace/node trail) + context call-paths.
Validated on vue repos (reindex, no node explosion):
- vue-handler edges: vitepress 15, vben 404, element-plus 603 — all precise
(code-login @submit -> handleLogin, register @submit -> handleSubmit, ...).
- callers(handleLogin) now includes the login component (was 0); each monorepo
app's login resolves to its own same-file handler.
- composition: PascalCase + kebab work; element-plus's el-/filename naming
(el-button -> button.vue) is a known library-prefix limitation.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Vue validation in coverage matrix + limits
Vue / Nuxt row → ✅ template events + composition (vitepress S / vben M /
element-plus L); 🔬 reactive→render (vue-core Proxy runtime, deferred).
§7: Vue results + the two real limits — composable-destructure handlers
(@click="closeSidebar" from useSidebarControl, a data-flow frontier) and
prefix-convention kebab (el-button→button.vue). Agent reads dropped in every
size; strongest where handlers are local functions.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): resolve Vue composable-destructure template handlers
@click="closeSidebar" where `const { close: closeSidebar } = useSidebarControl()`
previously didn't resolve — the handler is a destructured composable return, not a
local fn node. Now: parse the SFC's `use*()` destructures into alias→{composable,
key}, and for an unresolved template handler follow alias → composable → the
returned member (`close`) defined in the composable's file. Precise-only: no
fallback to the composable itself (the component already has a static useX() call
edge), so we add an edge only when the specific returned fn is found.
Validated: vitepress Layout @click→close / @open-menu→open (in composables/
sidebar.ts); sidebar-flow agent run dropped 6→0 reads (best case). element-plus's
fallback-only matches correctly drop to 0; node counts stable; direct handlers
(vben handleLogin) unaffected.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): composable-destructure handlers now resolved (Vue)
@click="closeSidebar" → composable returned fn; vitepress sidebar 6→0 reads.
Remaining Vue limits: prefix-convention kebab + reactive→render frontier.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(extraction): extract function-valued properties of exported-const objects
`export const actions = { default: async () => {...} }` (SvelteKit form actions,
and general JS handler/route/reducer maps) left the arrow functions unextracted —
the walker skips object-literal functions (deliberately, to avoid inline-object
noise like `ctx.set({...})`). So an action's body (and its calls) was invisible.
Now: for an EXPORTED const whose initializer is an object literal, extract each
function-valued property (arrow / function expression) as a function named by its
key and walk its body. extractFunction gains a nameOverride so ONLY this explicit
path names pair-arrows — inline-object arrows reached by the general walker still
fall through to the <anonymous> skip, so no noise returns. JS/TS-gated.
Validated: fixtures extract the actions + walk bodies (default→helper, default→
api.post resolve); SvelteKit detection doesn't break it. Blast radius tiny:
excalidraw +1 node, Python (django) +0, Vue repos +0, realworld +11 (the actions).
Known residual: a `$lib`-alias namespace-member call (`api.post`) from an extracted
action node doesn't resolve even though the same alias resolves for `load` — a
deeper resolver interaction, separate from this extraction change. Local/relative
calls from actions connect fine.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Svelte validation (already well-covered) + actions fix
Svelte/SvelteKit row → already strong (template calls/composition/namespace/load);
+ exported-const object-of-functions extraction. Lesson: measure before assuming
a hole — modern Svelte barely uses on:click={fn}; Svelte needed far less than Vue.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): connect Express inline arrow route handlers to their services
The Express resolver created route nodes but linked handlers via a single regex
whose `[^)]+` broke on inline arrows — so `router.post('/x', async (req,res) =>
{...})` (the dominant modern pattern) connected to NOTHING, and the anonymous
handler's body (the actual request→service flow) was lost. The whole inline-handler
API was unreachable: e.g. realworld's `POST /users/login` route → 0 edges.
Now: match the route head, span the full call with a string-aware balanced-paren
scan, and for an inline arrow handler extract its body's calls (string-aware brace
scan) and attribute them to the route node as `calls` edges. A RESERVED denylist
drops res/req/builtin methods (json, next, status, ...) to keep only business calls.
Named-handler routes keep the existing reference behavior.
Validated: realworld POST /users/login → login (auth.service); 19 precise
route→service edges (was 0) — POST /articles→createArticle, .../favorite→
favoriteArticle, etc., no json/next noise. ghost +65 inline-handler edges. No node
explosion (ghost 40767, parse 3394 unchanged). Framework-scoped: zero blast radius
off Express.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Express validation (inline-handler fix)
Express/Koa row → resolver already handled named handlers; the real hole was
inline arrow route handlers (router.post('/x', async (req,res)=>{...})) — fixed:
route→service body calls (realworld 19 / ghost 65 edges, no explosion). Agent A/B
muddied by repo size (realworld tiny) / complexity (ghost layered API). Lesson
inverse of Svelte: Express's dominant pattern WAS the uncovered one.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record NestJS validation (already well-covered)
NestJS row → resolver handles @decorator routes; DI controller→service
(this.svc.method) resolves correctly at scale (immich: addUsersToAlbum→addUsers,
etc.). Agent A/B: codegraph eliminated Grep (0 vs 3). No dynamic-dispatch hole.
Surfaced a general hygiene gap (not NestJS): committed dist/ build output gets
indexed (no default build-dir ignore) — narrow (real apps gitignore dist/),
deferred as a core-indexer follow-up.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Rails RESTful resources routing → controller#action
The rails resolver only saw explicit `get '/x' => 'c#a'` routes, so apps using
the dominant `resources :articles` / `resource :user` RESTful routing had ZERO
route nodes (realworld + spree: 0 routes despite full routes.rb files). The whole
request→controller flow was disconnected.
Fix (frameworks/ruby.ts):
- extract: expand `resources`/`resource` into their REST actions (only/except
filters; pluralize the singular `resource :user` → users_controller), emit a
precise `controller#action` ref per action. Explicit routes now also reference
`controller#action` instead of a bare ambiguous `action`.
- resolve: new `controller#action` pattern → the action method in
<ctrl>_controller.rb (file convention + controller-class fallback).
- claimsReference: claim `controller#action` refs so resolveOne's pre-filter
doesn't drop them before resolve() runs (same hook the django ORM work needed —
these refs name no declared symbol).
Validated: realworld 0→16, forem 0→635 precise route→action edges (GET /articles→
index, resource :user→users#show, etc.), pluralization correct, no node explosion
(route nodes proportional to resources). Agent A/B (forem, large): with codegraph
1-4 reads / 0 grep / 47-53s vs without 4-5 reads / 2-3 grep / 66-85s. Framework-
scoped (zero blast radius off Rails). Residuals: Rails Engine routing (spree
mounts an engine), ActiveRecord dynamic finders (metaprogramming frontier).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Spring bare + class-prefixed route mappings → controller method
The Spring resolver required a string path in the mapping regex, so BARE method
mappings (`@PostMapping` with the path on the class-level `@RequestMapping`) were
missed — the dominant multi-method-controller pattern. realworld's two-action
ArticleFavoriteApi only linked one method; halo had 28 routes for 2444 files.
Fix (frameworks/java.ts):
- Treat class-level `@RequestMapping` as a PREFIX (not a bogus route) and join it
onto each method's path.
- Match verb-specific mappings (@GetMapping/@PostMapping/...) BARE or with a path.
- Also handle method-level `@RequestMapping(value=..., method=RequestMethod.X)`
(older style) — restored after an initial cut dropped it (mall regressed 292→1;
caught by the regression check).
Validated: realworld 13→19, mall 246 (all precise, class prefix joined:
GET /subject/listAll→listAll, POST /articles/{slug}/favorite→favoriteArticle +
DELETE→unfavoriteArticle), no node explosion. DI controller→service resolves
(article→findBySlug, updateArticle→canWriteArticle). Agent A/B (mall cart flow):
with codegraph 0 reads/0 grep vs without 2/2. Residuals: halo's complex custom
patterns (9/29 resolve); Spring Data JPA derived queries (metaprogramming frontier).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Spring validation (bare-mapping routing fix)
Spring row → bare @GetMapping/@PostMapping + class @RequestMapping prefix join →
route→method (realworld 13→19, mall →246); DI controller→service resolves. A
first cut regressed mall 292→1 (dropped @RequestMapping-on-method), caught by the
route-count regression check. Residuals: halo custom patterns, JPA derived queries.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Django DRF router.register → ViewSet
Django's ORM (_iterable_class, prior work) and URL routing (path/url/as_view→view)
were already covered. The remaining hole: DRF `router.register(r'articles',
ArticleViewSet)` — the core CRUD endpoints — wasn't extracted (only path()/url()),
so a DRF API's main resources connected to nothing (realworld's ArticleViewSet:
0 callers).
Fix (frameworks/python.ts): match `.register(r'prefix', XViewSet)` → route→ViewSet
class. The STRING first arg distinguishes DRF router.register from
`admin.site.register(Model, Admin)` (model class first arg); View/ViewSet suffix
keeps it to viewsets. The ViewSet class resolves via the existing View/ViewSet
pattern.
Validated: realworld VIEWSET /articles → ArticleViewSet (was 0). Narrow in corpus
(realworld 1 router; wagtail=path, saleor=GraphQL) but real for DRF-router APIs.
Agent A/B (wagtail Page flow, medium): with codegraph 4-7 reads / 1-4 grep / 58-81s
vs without 7-9 reads / 6 grep / 82-86s. No regression (wagtail/saleor route counts
unchanged — purely additive). Residuals: signals, DRF inherited viewset actions,
GraphQL resolvers.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Laravel route → precise Controller@method (not bare action)
extractLaravelHandler discarded the controller: `Route::get([UserController::class,
'index'])` and `'UserController@index'` both emitted a BARE `index` ref. With the
route in routes/api.php (not the controller file), name-matching mis-resolved every
common action to the WRONG controller — realworld's GET user → ArticleController.index
(should be UserController), GET articles/feed → ArticleController (should be
FeedController), etc. The routes existed but pointed at the wrong handler.
Fix (frameworks/laravel.ts): emit precise `Controller@method` (array + string
syntax, namespace-stripped) and `claimsReference` it so resolveOne's pre-filter
doesn't drop it before Pattern-4 resolveControllerMethod runs (the recurring hook,
also needed by django ORM + Rails routing).
Validated: realworld all routes now resolve to the correct controller; bookstack
267/332 precise (GET pages → PageApiController.list, array syntax). No node
explosion. Agent A/B (bookstack page-view, large): with codegraph 2-3 reads / 1-2
grep / 51-60s vs without 4-6 / 3-5 / 60-74s. Residuals: firefly's fluent
->uses()/['uses'=>...] handler format (3/568 resolve), Eloquent dynamic finders.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Gin/chi routes on group vars (any receiver, not just r/router)
The route regex matched only `(router|r|mux|app|e).METHOD(...)`, but real Gin/chi
apps route on GROUP variables — `v1.GET`, `PublicGroup.GET`, `userRouter.POST` —
so group-routed apps connected almost nothing: gin-vue-admin had 4 routes for 625
files. Broaden the receiver to ANY identifier; the verb + string-path + handler-arg
gates keep it route-specific (e.g. `http.Get(url)` has no handler arg, so it's
excluded).
Validated: gin-vue-admin 4→259 routes, 257 resolve precisely (POST createInfo→
CreateInfo, GET getInfoList→GetInfoList); realworld stable 24→25 (no regression);
no garbage (257/259 resolve, not false positives), node count proportional. gitness
(chi, custom handlers) is a residual (26/321). Inline `func(c *gin.Context){...}`
handlers still lose their body (anonymous, like Express was) — separate residual.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Gin validation (group-var routing fix)
Gin/chi row → routes on ANY group var (v1.GET/PublicGroup.GET), not just r/router
(gin-vue-admin 4→259 routes). Agent A/B: 0 reads/0 grep/26-30s vs 3/3/52-53s —
cleanest backend win yet. Residuals: inline func handlers, gitness chi custom.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): ASP.NET feature-folder detection + bare attribute routes
Two holes left ASP.NET apps disconnected:
1. detect() only fired on a /Controllers/ dir, root Program.cs/Startup.cs, or a
.csproj (which often isn't in the indexed source set). Feature-folder apps
(realworld: Features/*/FooController.cs, subdir Program.cs) were never detected
→ 0 routes despite a full set of controllers. Broaden: scan Controller/Program/
Startup .cs source for ASP.NET signatures ([ApiController]/[Route]/[Http*],
ControllerBase, MapControllers, WebApplication, Microsoft.AspNetCore).
2. The attribute regex required a string path, so BARE [HttpGet] (route on the
class [Route("[controller]")]) was missed — eShopOnWeb was 24 bare / 2 string.
Match bare-or-with-path + join the class [Route] prefix (like the Spring fix).
No claimsReference needed: ASP.NET attribute routes are co-located IN the controller
with the action, so the bare method-name ref resolves same-file.
Validated: realworld 0→19 routes (all precise: GET /articles→Get, POST /articles→
Create, class prefix joined), eShopOnWeb 9→33. Route→action correct + co-located.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record ASP.NET validation (detection + bare-attribute fix)
ASP.NET Core row → feature-folder detection (realworld 0→19, was undetected) +
bare [HttpGet] / class [Route] prefix (eShopOnWeb 9→33, jellyfin 362→399). No
claimsReference needed (routes co-located in controller). Agent A/B (eShop): 1-2
reads/0 grep vs 6-7/1-6. Residual: EF Core LINQ.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Flask/FastAPI route holes + Python builtin-name handler guard
Three fixes that connect the request→route→handler flow for Flask and
FastAPI. Validated S/L: fastapi-realworld 12→20, flask-microblog 6→27,
Netflix dispatch 290/290 (100%), redash decorator routes 6/6; canonical
flows trace end-to-end (login→get_user_by_email, create_user→from_dict).
- Flask: the route regex required `def` immediately after `@x.route(...)`,
so an intervening decorator (@login_required, @cache.cached) or stacked
@x.route lines (one view bound to several URLs) dropped the route.
Switch to the findHandler scan (match the decorator, then find the next
def) like FastAPI — skips intervening decorators.
- FastAPI: the path regex `[^'"]+` rejected the empty path `@router.get("")`
(router/prefix-root routes, frequently multi-line). Allow empty path +
guard the route name against a trailing space.
- Python builtin-name guard (src/resolution/index.ts): a handler named
after a Python builtin method (index/get/update/count…) was filtered by
isBuiltInOrExternal and lost its route→handler edge. Mirror the
dotted-method branch's knownNames guard onto the bare branch — a bare
name a declared symbol owns is a real target, not a builtin call.
+2 legit edges on realworld, 0 change on the django control (precision held).
Tests: new Flask (intervening/stacked decorator) and FastAPI (empty-path,
multi-line) extractor cases + a Flask end-to-end integration test (a view
named `index` behind @login_required). Also corrects 6 pre-existing stale
Laravel/Rails route-ref assertions surfaced by the suite — they expected
the old bare action name, but the resolvers now emit precise
controller@action / controller#action (from earlier precision commits).
Full suite green (781 passed).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Flask/FastAPI validation (decorator + builtin-name fixes)
Matrix row Python/Flask+FastAPI 🔬→✅ and a §7 note: Flask intervening/
stacked decorators, FastAPI empty-path routes, the Python builtin-name
handler guard, S/L numbers, the login-auth A/B (0–1 read/0 grep with vs
3 read/2 grep without), and residuals (Flask-RESTful class-based
add_resource; redash JS file-route false-positives).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Drupal route-handler resolution (claimsReference, single-colon controllers, contrib detection)
The *.routing.yml extractor and _controller/_form resolver existed but two
gaps left most routes unlinked. Validated S/M/L: admin_toolbar 0→14 (14/14),
webform 144/208, drupal-core 536→731/836 (87%); canonical flow traverses
(getAnnouncements ← /admin/announcements_feed); node count unchanged.
- claimsReference: Drupal handler refs are FQCNs (\Drupal\…\Class::method),
bare form classes (\…\SettingsForm), or single-colon controller-services
(\…\Controller:method). Only the ::method shape survived resolveOne's
pre-filter (its member is a known method name); the bare-FQCN forms and
single-colon controllers were dropped before resolve() ran. Claim FQCN /
Class:method / hook_* refs (same pattern as Rails controller#action).
- Single-colon controller match: broaden the controller regex from :: to
:{1,2} and tighten the _form branch to !name.includes(':').
- Detection: detect() only checked composer `require` for a drupal/* dep, but
a contrib module often has an empty require and is identified only by
"name":"drupal/<m>" + "type":"drupal-module" (admin_toolbar → 0 routes).
Broaden to composer name/type + a *.info.yml fallback.
Remaining unresolved is the entity-annotation handler frontier
(_entity_form: type.op) and OOP #[Hook] attributes (Drupal 11 moved ~all
procedural hooks to attribute methods — out of scope here). Tests: contrib
detection, *.info.yml fallback, claimsReference, single-colon controller.
Full suite green (787 passed).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Drupal validation (claimsReference + contrib detection)
Add the PHP/Drupal matrix row (✅) and a §7 note: the claimsReference
pre-filter fix for FQCN/single-colon handlers, broadened contrib detection,
S/M/L numbers (admin_toolbar 0→14, webform 144/208, core 536→731), the
route→controller A/B (0 read/1 grep with vs 1 read/2 grep+glob without), and
the frontier residuals (entity-annotation handlers, OOP #[Hook] attributes).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Axum chained methods + namespaced handlers
The Axum route extractor used a flat regex that captured only the first
method(handler) of a .route() call and only a bare \w+ handler, so two
dominant Axum idioms broke:
- method chains: .route("/user", get(get_current_user).put(update_user))
emitted no node for the .put arm — half the API was missing.
- namespaced handlers: get(listing::feed_articles) captured `listing`
(the module), so the route resolved to nothing.
Rewrite with a balanced-paren scan of each .route(...) call, a route node
per chained method, and last-::-segment handler names. realworld-axum
12→19 routes, 19/19 resolved (every chained PUT/DELETE/POST now present,
feed_articles resolves). Rocket needed nothing (550/556, 99%, attribute
macros); crates.io confirms namespaced axum handlers resolve.
Residual frontier: actix runtime routing web::get().to(handler) (the
dominant actix style, unextracted; attribute macros 35/51). Fix is
Axum-scoped — the attribute/actix/Rocket path is untouched. Tests: chained
methods + multi-line namespaced handler. Full suite green (789 passed).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Rust/Axum validation (chained methods + namespaced handlers)
Update the Rust matrix row 🔬→✅ and add a §7 note: the Axum chained-method
+ namespaced-handler fix (realworld-axum 12→19, 19/19), Rocket already 99%,
crates.io (utoipa routes! macro frontier + SvelteKit frontend routes), the
update-user A/B, and the actix runtime-routing frontier.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Vapor grouped/RouteCollection routing (was 0 routes on real apps)
The Vapor extractor only matched (app|router|routes).METHOD("path", use:
handler), but real Vapor apps route on a grouped builder inside
RouteCollection.boot(routes:): `let todos = routes.grouped("todos");
todos.get(use: index)` — any var receiver, no path arg (the path is the
group prefix). Every real app tested extracted 0 routes (template,
SteamPress, SwiftPackageIndex-Server, penny-bot, Feather).
Rewrite the extractor:
- any receiver (\w+), not just app/router/routes;
- optional path segments that may be non-string (User.parameter, :id, a
path constant) — the `use:` keyword discriminates a route from
Environment.get("X") / req.parameters.get("X");
- a group-prefix map from `let X = Y.grouped("a")` and
`Y.group("a") { X in }` so a grouped/nested route gets its full path
(todo.delete(use: delete) -> DELETE /todos/:todoID).
Result: vapor-template 0→3 (3/3, nested path exact), SteamPress 0→27
(27/27), SwiftPackageIndex-Server 0→14 (14/14 handler resolution).
Canonical flow traverses (createPostHandler <- GET /createPost ->
createPostView). Route names now carry a leading slash (GET /users),
consistent with the other frameworks.
Frontier: typed-route enums (SPI's SiteURL.x.pathComponents — handler
resolves, path label only) and closure handlers (app.get("x"){ } —
anonymous). Tests: grouped RouteCollection, self.handler + non-string
segments, use:-discriminator. Full suite green (792 passed).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Vapor validation (grouped RouteCollection routing)
Update the Swift/Vapor matrix row ⬜→✅ and add a §7 note: the extractor was
dead on real apps (0 routes everywhere); rewrote for any receiver, optional
non-string paths, .grouped/.group{} prefix tracking, and the use:
discriminator. S/M/L all 100% handler resolution (template 0→3, SteamPress
0→27, SPI 0→14), the create-post A/B (0 read/0 grep with vs 1–4 read
without), and frontiers (typed-route enums, closure handlers).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): React Router <Route> JSX route extraction
react.ts extracted components/hooks and Next.js file routes but returned
references: [], so React Router <Route> declarations produced no route
nodes or route→component edges. Add <Route> JSX extraction: scan a window
after each <Route (so the nested > in element={<Comp/>} doesn't truncate
the match), pull path="…" + component={C} (v5) or element={<C/>} (v6) in
any attribute order, emit a route node + component reference (resolved by
the existing PascalCase resolveComponent). The <Routes> container is
excluded via the \b boundary.
react-realworld 0→10 routes, 10/10 resolved (/login→Login,
/editor/:slug→Editor, /@:username→Profile). No regression on excalidraw
(9,290 nodes, 46 react-render synth edges intact, 0 false routes). Tests:
v5 component=, v6 element=, <Routes>-container guard. Suite green (794).
Frontier: object data-router createBrowserRouter([{path,element}]) (modern
v6) is object-based not JSX — not covered.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record React Router routing (the React row's routing half)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): actix-web builder-API routing (web::resource / .to(handler))
Actix's attribute macros were covered, but the dominant actix style is the
builder API — web::resource("/path").route(web::get().to(handler)),
web::resource("/").to(handler) (all methods), and App .route("/path",
web::get().to(handler)). The handler is in .to(handler), not get(handler),
so the Axum .route scan extracted nothing — actix-examples had 80
web::resource calls all unlinked.
Add an actix block: scan each web::resource("/path") (bounding its method
chain at the next resource) for web::METHOD().to(h) pairs, fall back to a
direct .to(h) (method ANY), plus the App-level .route("/x",
web::METHOD().to(h)) form. actix-examples 51→128 routes, 35→112 resolved
(GET /user/{name}→with_param, POST /user→add_user). No regression on Axum
(realworld-axum still 19/19). Tests: resource+route, resource direct .to,
App-level route. Suite green (797).
Frontier: web::scope("/api") prefixes not prepended; anonymous .to(|req|…)
closures have no named target.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record actix builder-API routing validation
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(extraction): Flutter setState→build synthesis + Dart method body ranges
Two changes that connect Flutter's reactive dispatch:
- Dart method ranges (foundational): Dart models a method body as a SIBLING
of the method_signature node, so every Dart method node had endLine ==
startLine (signature only) — body-level analysis (callees, context slices,
the synthesizer's body scan) saw only `void f() {`. Extend endLine to the
resolved body in the shared createNode, guarded to only ever extend
(child-body grammars are a no-op; controls excalidraw 9,290 / django 302
unchanged).
- Flutter setState→build synthesizer channel (the Dart analog of react-render):
for each Dart class with a `build` method, link sibling methods whose body
calls setState( → build. setState re-runs build (Flutter-internal, no static
edge), so "tap → handler → setState → rebuilt UI" dead-ended at setState.
counter initState→build, books build→BookDetail/BookForm. Widget composition
needs no synthesis — Dart widgets are explicit constructor calls, already
static (compass_app build→ErrorIndicator/HomeButton). Tests: Dart method
spans its body; Flutter handler→build synthesis end-to-end. Suite green (798).
Frontier: MVVM Command/ChangeNotifier dispatch (no setState) + Navigator.push
route-as-widget navigation.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Dart/Flutter validation (setState→build + method ranges)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Spring Boot Kotlin routing (.kt + fun handlers)
Kotlin had zero framework coverage — no resolver listed kotlin, and the
Spring resolver was languages:['java'] with a .java-only extract gate and a
Java-syntax handler regex (public X name()). Spring Boot Kotlin apps (same
@GetMapping/@RestController annotations, .kt files) extracted 0 routes.
Extend the Spring resolver: languages ['java','kotlin'], accept .kt, and add
a Kotlin `fun name(` alternative to the handler-method regex (Kotlin has no
access modifier; the return type follows the name). Also allow Kotlin class
modifiers (open/data/sealed) in the class @RequestMapping-prefix detection,
and tag route/ref language per file.
spring-petclinic-kotlin 0→18 routes, 18/18 resolved; class @RequestMapping
prefixes join, stacked annotations skipped, DI controller→repo resolves
(showOwner ← GET /owners/{ownerId} → OwnerRepository.findById). Java Spring
unchanged (realworld 19/19 — the Kotlin fun and Java public-X alternatives
are disjoint per language). Jetpack Compose composition already works
(@Composable→child are plain function calls). Tests: Kotlin @GetMapping+fun,
class-prefix + stacked annotation. Suite green (800).
Frontier: Ktor inline-lambda routing, Compose recomposition, coroutines/Flow.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Kotlin validation (Spring Boot Kotlin + Compose)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Lua/Luau validation (module dispatch already covered)
Measure-first: Neovim/Roblox dispatch is module-heavy (require + cross-file
mod.fn calls), already resolved by general import+name resolution
(telescope.nvim 220 imports + 335 cross-file calls; traces end-to-end). The
matrix's assumed "callback synthesizer" hole isn't real — event-callback
registration (keymap/autocmd/:Connect) is predominantly inline anonymous
closures (corpus ~12 inline vs ~2 named), too rare to synthesize. A/B: 0
read/0 grep with codegraph vs 1 read without. No code change; validated.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Play Framework conf/routes → controller routing (Scala/Java)
Play declares routes in an extensionless conf/routes file (GET /computers
controllers.Application.list(p: Int ?= 0)) the file walk never indexed
(isSourceFile requires an extension), so Play apps had 0 route nodes.
- grammars.ts: add isPlayRoutesFile (conf/routes + *.routes), opt it into
isSourceFile, and map it to the no-grammar (yaml-style) path in
detectLanguage so the framework resolver extracts it. Narrow match — only
ADDS Play routes files, never affects other indexing.
- play.ts: a Play resolver — detect (build.sbt/conf), extract (parse each
METHOD /path Controller.action(args) line, drop package + args), resolve
(Controller.action → the action method in that controller class),
claimsReference for the dotted Controller.action handler.
computer-database 0→8 routes, 7/8 resolved (the 1 unresolved is
controllers.Assets.versioned — Play's framework controller, external);
starter 0→4 (3/4). Flow connects request→route→controller→DAO. No-regression
(excalidraw 9,290 / suite unchanged). Tests: routes parse + `->` include
skipped, conf/routes file detection.
Frontier: SIRD programmatic routers (-> include + case GET(p"/x")) + Akka
actor message→handler.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Scala/Play validation (conf/routes → controller)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(extraction): C++ inheritance (base_class_clause) + virtual-override synthesis
C/C++ direct dispatch already resolves well (redis 29k / leveldb 1.4k
cross-file calls). Two changes close the C++ virtual-dispatch gap:
- extractInheritance handled base_clause (PHP) but not C++'s
base_class_clause, so C++ `extends` edges were missing/partial. Add the
C++ branch (emit an extends ref per base type, skipping access
specifiers) — leveldb extends 219→298.
- cpp-override synthesizer channel (the C++ analog of react-render): for
each extends edge, link each base method → the subclass override of the
same name, so trace/callees from a virtual/interface method reach the
implementation. Gated to C++, capped per class. leveldb 12 precise edges
(Iterator::Next/Seek/Prev → MergingIterator), 0 on C (redis) and TS
(excalidraw). Test: base virtual → subclass override bridge.
Frontier: C callback structs (cmd->proc() → 422-way fan-out, too noisy)
and C++ pure-virtual base methods (declarations aren't nodes, so those
overrides can't bridge). Suite green (804).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record C/C++ validation (inheritance fix + override synthesis)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): React Router object data-router + Next.js route precision
- Object data-router (v6.4+): createBrowserRouter([{ path, element: <Comp/> }])
/ { path, Component: Comp } — extract route + component (gated to files using
the data-router API; requires a component so a stray `path:` field isn't a route).
- Next.js precision: filePathToRoute treated config files (next.config.mjs,
vite.config.ts) and a `nextjs-pages/` dir (substring of "pages/") as routes.
Require a real page extension (.tsx/.ts/.jsx/.js), exclude *.config.* and
_app/_document, and match pages/ + app/ as path SEGMENTS. bulletproof-react
4 bogus config "routes" → 0.
Frontier: lazy data-router routes (path: paths.x.path + lazy: () => import())
use variable paths + lazily-imported modules — no literal path/named component.
Tests: object-router literal form, config/nextjs-pages exclusion. Suite 806.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Flask-RESTful add_resource + tuple methods + broader detection
Three Flask gaps closed (redash Flask-RESTful 6→77 py routes; flask-realworld 0→19):
- Flask-RESTful: api.add_resource(ResourceClass, '/path') (+ redash's
add_org_resource) now extracts a route per path referencing the Resource
class, whose get/post verb methods resolve as the handlers.
- Tuple methods: @x.route('/p', methods=('POST',)) — the method regex only
accepted a list [...]; now accepts a tuple (...) too, so POST/DELETE routes
aren't mislabeled GET.
- Detection: detect() only checked root app.py for the literal Flask(__name__);
broadened to requirements/pyproject/Pipfile/setup.py + any entrypoint file
(root or subdir, e.g. conduit/app.py) that imports flask and instantiates
Flask(...). flask-realworld (subdir app-factory) 0→19; django not falsely
detected.
Tests: tuple methods, add_resource. Suite green (808).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record frontier pass; test(go): gorilla/mux subrouter coverage
Frontier triage after the main sweep — tractable partials closed (React object
data-router, Next.js false-positive fix, Flask-RESTful add_resource, Flask
tuple methods + detection, gorilla/mux confirmed), and the genuinely
hard/low-precision ones (C callback fan-out, metaprogramming finders, reactive
runtimes, Akka, anonymous closures, lazy data-router, C++ pure-virtual) left
documented with rationale. Adds a gorilla/mux subrouter-var HandleFunc test
(confirms the any-receiver handling already covers it).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(benchmarks): A/B with/without codegraph across every language (S/M/L)
37-cell matrix (every flow-relevant language × small/medium/large indexed
repos): a headless agent answers one canonical flow question per repo, with the
codegraph MCP vs without any MCP. Fresh re-index per cell so the with-arm
reflects current resolvers.
Result: 75% fewer file reads with codegraph (40 vs 158 across cells), ~70%
fewer greps, never more reads in any cell. Biggest wins on medium/large
backends (excalidraw 0R vs 9R, spring-halo 0R vs 9R+8 Bash, jellyfin 4R vs 13R+
21 Bash + a spawned sub-agent); tie zone on tiny repos where the flow fits in
1-2 files.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): self-sufficient codegraph_trace + CODEGRAPH_MCP_TOOLS allowlist
codegraph_trace now returns a complete flow dossier in one call: each hop with its full body inlined (not just the call-site line), plus the destination's own outgoing calls — the last mile agents otherwise explore/Read to get. Validated by A/B (arm I, 6 repos x 2): >= baseline on reads/turns/cost with no wall-clock regression, because one richer trace call displaces the explore+node+Read follow-ups. Sufficiency, not steering: complete context is what stops further investigation.
Also adds CODEGRAPH_MCP_TOOLS, an optional comma-separated allowlist that trims the exposed MCP tool surface (inert when unset); used to run the tool-ablation experiment cleanly, and useful for constraining an agent to a minimal surface.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(benchmarks): call-sequence + tool-ablation analysis; agent-eval arms harness
Records why codegraph read savings (-75%) under-convert to wall-clock (-16%): the bottleneck is round-trips + the synthesis turn, not reads. Ablation (arms A-I) shows explore is 68% of payload but load-bearing, trace is path-scoped but under-adopted, instruction/description steering cannot match an append-prompt's salience (and regresses), and the shippable win is making the trace output sufficient (arm I). Adds harness: seq-matrix, run-arms/arms-*, parse-arms.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): line-number codegraph_node + codegraph_trace source output
node's code block and trace's inlined hop/destination bodies now carry cat -n line numbers (reusing numberSourceLines, matching codegraph_explore and Read), so the agent can cite or edit exact lines without re-Reading the file just to get them. Consistency across the code-returning tools + edit-workflow sufficiency.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(resolution): Java/Kotlin interface & abstract dispatch synthesis
A call through an injected interface (Spring @Autowired svc.list()) or an abstract base dead-ended at the interface method — no static edge to the implementation — so request->service->impl flows broke at the DI boundary. Adds interfaceOverrideEdges: for each class implementing an interface (or extending an abstract base), synthesize interface/base-method -> same-name override 'calls' edges (JVM-gated, capped per class, overload-aware), with an 'interface-impl' trace label. trace + callees now follow the flow into the implementation.
Validated on spring-mall: 310 synth edges, node count unchanged (edges only); trace(PmsProductController.getList, PmsProductServiceImpl.list) connects in 3 hops (controller -> service interface -> impl) where it previously dead-ended at the interface.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(playbook): record Java/Kotlin interface-DI synthesizer (probe-validated; agent A/B adoption-gated)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): codegraph_explore surfaces the execution flow from its named symbols
Agents call explore far more than trace and pass a bag of symbol names that spans the flow they're after. explore now resolves those names and surfaces the longest call path AMONG them — riding synthesized dynamic-dispatch edges (callback/react-render/jsx/interface-impl) — leading the output with it, so a flow question answered via explore gets the trace-quality path without switching tools.
Precision: ambiguous tokens disambiguated by CO-NAMING (keep candidates whose qualifiedName SEGMENT matches another named token, so 'list' resolves to PmsProductServiceImpl::list not OmsOrderService::list); BFS anchored at named symbols on both ends with <=1 consecutive unnamed bridge (crosses a missing intermediate, never wanders a god-function's fan-out). Validated by probe: spring-mall getList->service-interface->impl (3 hops); excalidraw mutateElement->triggerUpdate->[callback]->triggerRender->[react-render]->render->[jsx]->StaticCanvas (full re-render chain). No flow section on fuzzy queries (safe). Suite green.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* feat(mcp): explore-flow resolves qualified Class.method query tokens
The agent often passes fully-qualified names to explore (PostEndpoint.publishPost, PmsProductServiceImpl.list) — its most precise input. The tokenizer's file-extension strip mangled Class.method into Class (treating .method as an extension), then the identifier filter dropped anything with a dot, throwing the method away. Now strips only REAL file extensions and keeps qualified tokens, which findAllSymbols resolves exactly; disambiguates ambiguous SIMPLE names by whether their container class is also named (segment match). Validated: 'PmsProductController.getList PmsProductServiceImpl.list' now surfaces getList->interface->impl. (spring-halo's publish flow stays absent — it's reactive/reconciler dispatch with no static edges, a coverage frontier, not an explore-flow gap.)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(claude): record the 'adapt the tool to the agent' retrieval principle
The lever that decides whether a retrieval change lands: make a tool the agent already calls do more with the input it already gives; changes that need the agent to behave differently (different tool, query, examples) hit codegraph's low-salience channels and don't land. Captures the validated evidence (sufficiency + explore-flow pass; steering + new-tools + context-fuzzy-flow fail) and points coverage as the remaining lever.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs: correct 'cost stays flat' → neutral-to-lower (excalidraw with/without A/B)
Fresh with-vs-without A/B on excalidraw (current build, n=3): 3x faster (49s vs 145s), 15x fewer tool calls, ~0 vs 23 reads, and -40% cost ($0.41 vs $0.68). Cost is neutral-to-lower, not flat — compact codegraph answers cache across turns while the without-arm's read/grep thrash is fresh, poorly-cacheable input. Recorded in call-sequence-analysis.md; corrected the CLAUDE.md optimization-target note (still: don't optimize for cost; target wall-clock + tool-call count).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(benchmarks): current-build A/B on all 7 README repos + fix token-measurement bug
Re-ran the README benchmark on the current build (7 repos reindexed, median of 4): avg 35% cost / 57% tokens / 46% time / 71% tool calls saved — reproduces the published README (35/59/49/70), no regression. Adds bench-readme.sh + parse-bench-readme.mjs harness.
Fixes a token-measurement bug: result.usage is last-turn-only in current Claude Code; must sum per-turn assistant usage for cumulative tokens. Corrects the earlier excalidraw note (its '-34% tokens' was off this bug; real ~90%) and the cost MECHANISM (volume/fewer-turns, not cache-ability — the without-arm's huge token volume is mostly cheap cache-reads, so token savings 57% > cost savings 35%). Cost/time were always correct.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs: finalize 0.9.4 — consolidate CHANGELOG + re-validate README benchmark
Folds the framework sweep + retrieval work into [0.9.4] (2026-05-24). README benchmark table refreshed with current-build medians (avg 35% cost / 57% tokens / 46% time / 71% tool calls) + a v0.9.4 re-validation note.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs(readme): add codegraph_trace to the MCP Tools table
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
* docs
---------
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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6f4b521512 |
fix(mcp): make session-marker symlink resistance work on Windows (#337)
O_NOFOLLOW is undefined on Windows (libuv ignores it), so the bitwise-OR silently dropped it and markSessionConsulted would follow a pre-planted symlink at the tmp marker path — the CWE-59 gap #280 closed on POSIX but not Windows. Add a cross-platform lstatSync isSymbolicLink() refuse-check before openSync (O_NOFOLLOW stays as the atomic, TOCTOU-free guard on POSIX). The existing Session-marker-symlink-resistance test now passes on Windows. Refs #280 Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.7
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c9d2a25b73 |
docs: validate Windows PRs via Parallels+SSH; gitignore .parallels
Document the Mac-host -> Parallels Windows 11 SSH workflow for validating Windows-specific behavior, the win32-gated test convention (it.runIf), and guest toolchain quirks (PATH refresh, Windows-local clone, VC++ ARM64 redist). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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4e34ba8399 |
fix: resolve install.sh latest version without the GitHub API (#325) (#336)
The standalone installer resolved the latest release via the GitHub API, which rate-limits unauthenticated requests to 60/hr per IP and returns 403 on shared or cloud hosts (devboxes, CI) — leaving "could not resolve latest version". It now reads the version from the releases/latest web redirect (no rate limit), falling back to the API, and normalizes CODEGRAPH_VERSION so a bare "0.9.4" works as well as "v0.9.4". Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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15072aa29f |
fix: self-heal missing platform bundle from GitHub Releases (#303) (#335)
Installing from a registry mirror (npmmirror/cnpm) that hadn't mirrored the per-platform optionalDependency left codegraph failing with "no prebuilt bundle for <platform>" — npm treats an unfetchable optional dep as success and silently skips it. The npm-shim now self-heals: when the bundle is missing it downloads the matching archive from GitHub Releases (checksum-verified, with a download timeout) and caches it, so a global install works on any registry. release.yml now publishes SHA256SUMS and triggers an npmmirror sync after publish. Adds hermetic tests for the shim (resolution, cache reuse, disable knob, download + checksum match/mismatch/absent). Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenry
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5aae9c4bbf | Uninstall info in readme | ||
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c09dfd071e |
release: roll WASM Zone OOM fix into 0.9.3 (not 0.9.4) (#323)
0.9.3 was prepped in the repo but never released (latest published is 0.9.2), so the turboshaft WASM Zone OOM fix ships as part of 0.9.3. Fold its changelog entry into [0.9.3] and revert the version bump. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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e5d633075c |
fix: prevent V8 turboshaft WASM Zone OOM during indexing (#298, #293) (#322)
Large multi-language indexes crashed with `Fatal process out of memory: Zone` on Node 22/24 (including the bundled runtime) — V8's turboshaft optimizing WASM compiler exhausts its per-compilation Zone arena while compiling tree-sitter grammars on a background thread, even with tens of GB free (the Zone is a V8-internal arena, not the JS heap). Run node with V8 `--liftoff-only`, which keeps grammar compilation on the Liftoff baseline and never reaches the optimizing tier. Delivered via the bundled launcher + a one-shot CLI re-exec guard for all other launch paths. Empirically only `--liftoff-only` stops it (`--no-wasm-tier-up` / `--no-wasm-dynamic-tiering` do not), and it must be on node's command line (setFlagsFromString / worker execArgv / NODE_OPTIONS all fail). Reproduced the exact crash with the real indexer on Node 24.16 against a 2,880-file / 18-language repo and confirmed the fix eliminates it; full suite + 7 new tests pass. Bumps to 0.9.4. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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bf73f4d05c |
feat(installer): add codegraph uninstall command (#313) (#318)
Adds a cross-channel uninstall that removes CodeGraph from every agent it's configured on (Claude Code, Cursor, Codex CLI, opencode, Hermes). Prompts global-vs-local up front (no flags required) and reports which providers it actually hit; --location / --target / --yes supported for non-interactive use. Removes only what install wrote; leaves the .codegraph/ index to `uninit`. Also fixes Cursor uninstall leaving an orphaned .cursor/rules/codegraph.mdc (its description: CodeGraph frontmatter lingered); the dedicated rules file is now deleted outright while user content outside our markers is preserved. Validated end-to-end on macOS and Docker Linux (global + local sweeps clean). Adds 8 tests; full suite 730 passing. Bumps to 0.9.3 with CHANGELOG entry. Resolves #313. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenry
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77e29c436c | Merge remote-tracking branch 'origin/ci/bump-actions-node24' | ||
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Colby McHenryandClaude Opus 4.7
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359e5820d2 |
ci: bump checkout/setup-node to v6 (Node 24 runtime)
GitHub deprecated Node.js 20 for actions: actions/checkout@v4 and actions/setup-node@v4 run on Node 20 and emit a deprecation warning. Node 24 becomes the forced default on 2026-06-02 and Node 20 is removed on 2026-09-16. Bump both to @v6 (Node 24). Config is unchanged — node-version: 22 and registry-url are both supported in v6. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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c41559a9d0 |
fix(installer): Windows npm launcher EINVAL on modern Node (#289) (#292)
The npm thin-installer shim spawned the per-platform bundle's `.cmd` launcher directly. Modern Node on Windows refuses to spawn `.cmd`/`.bat` without `shell: true` (the CVE-2024-27980 hardening), so every `codegraph` command failed with `spawnSync …\codegraph.cmd EINVAL` (seen on Node 24). On Windows the shim now invokes the bundled `node.exe` against the app entry point directly, bypassing the `.cmd` (and avoiding the arg-quoting pitfalls of `shell: true`). Unix is unchanged. Validated end-to-end against a real win32-x64 bundle: `npm install` of the packed tarballs + `codegraph init -i`/`status` run on the bundled Node 24. Also cuts release 0.9.2, rolling up the pending Drupal, zero-config, config-removal, Hermes-installer, and symlink-security changes. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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f6772dac7c |
feat: zero-config indexing driven by .gitignore (#283) (#285)
Remove .codegraph/config.json and the entire config surface. CodeGraph now indexes every file whose extension maps to a supported language and respects .gitignore everywhere — git repos via git itself, non-git projects via the `ignore` library (root + nested .gitignore files, the same way git does). - Remove CodeGraphConfig/DEFAULT_CONFIG, src/config.ts, and the public config API (the `config` option on init, getConfig/updateConfig/getConfigPath). - Derive the source-file allowlist from EXTENSION_MAP (isSourceFile); maxFileSize is now a constant. Drop the .codegraphignore marker. - Behavior change: committed, non-gitignored dirs (vendor/, a committed dist/) are now indexed — .gitignore is the single source of truth. Earlier inert fields (languages, frameworks, extractDocstrings, trackCallSites, customPatterns) and their dead helpers are removed as part of this. Resolves #283. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.7
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5a094315c9 |
docs(readme): rewrite database-is-locked troubleshooting for the bundled backend
The old entry described the retired multi-backend chain (better-sqlite3 → wasm with npm-rebuild instructions). CodeGraph now bundles Node + node:sqlite (WAL), so the lock class is gone. The entry now covers the only real cases: an old pre-0.9 install (reinstall) or WAL disabled by the filesystem (move to local disk). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.7
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34411d7ee2 |
docs(readme): left-align install code blocks (were centered by the hero div)
The `<div align="center">` hero centered each line of the code blocks, so shorter lines (`cd your-project`, `npm i -g …`) rendered with stray leading indentation. Close the centered hero after the badges; install/init sections render normally. Only the screenshot stays centered. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.7
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b8d9aaef16 |
release: 0.9.1 (fix curl-install launcher; publish all platform packages)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.7
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2759afa57b |
fix(dist): resolve symlinks in the bundle launcher (curl install was broken)
install.sh symlinks ~/.local/bin/codegraph -> the bundle launcher, but the launcher derived its dir from $0, which is the symlink path — so it looked for `node` next to the symlink and failed with `exec: .../node: not found`. Follow the symlink chain to the real bundle dir first. (npm was unaffected — the shim invokes the launcher by absolute path.) Verified via the symlinked install path in a clean no-Node Linux container. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.7
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cc1b13056b |
fix(release): make publish idempotent + verify packages landed on the registry
The first 0.9.0 run published 6/7 npm packages: npm printed `+ @colbymchenry/codegraph-linux-x64@0.9.0` but the registry never persisted it (a known npm flake), so the job went green while linux-x64 npm installs were broken. Now: - the GitHub Release step is idempotent (create, else upload --clobber); - the publish loop skips packages already on the registry, so a re-run only fills gaps; - a new verify step queries the registry (with retries) and fails the job if any package@version is missing — green now means actually shipped. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.7
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630c60f852 |
chore: remove obsolete manual-publish paths (release.sh, /publish skill)
Releases now go through .github/workflows/release.yml, which builds the bundles and publishes the npm thin-installer. The old manual paths published the root (non-bundled) package, which would break Node < 22.5 users — remove them so they can't be run by accident. CLAUDE.md + add-lang updated to point at the workflow. scripts/extract-release-notes.mjs is kept (the workflow uses it). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenryandClaude Opus 4.7
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6bc745b196 |
release: 0.9.0 (self-contained bundled distribution; node:sqlite)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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ac52fd76c0 |
Self-contained distribution: bundle Node + node:sqlite, drop better-sqlite3/wasm (closes #238) (#282)
* fix(db): eliminate concurrent-read "database is locked"; add node:sqlite backend (#238) WAL + busy_timeout were already enabled, so the issue's suggested fix was a no-op. The real causes, addressed here: - busy_timeout is now set first (before journal_mode) and lowered 120s -> 5s, so open-time pragmas wait out a lock instead of hanging for two minutes. - getCodeGraph no longer opens a second connection to the default project when a tool passes its own projectPath (the in-process lock amplifier). - The wasm fallback (no WAL) gets a bounded read-retry on SQLITE_BUSY. - New: node:sqlite backend, preferred over wasm, so installs whose native better-sqlite3 build fails land on a real-WAL backend instead of no-WAL wasm. - codegraph status / codegraph_status now report the effective journal mode, so a lock report is triageable (wal vs delete). - CLI hard-blocks Node < 20 to actually enforce the engines floor. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * refactor(db)!: node:sqlite is the sole backend; drop better-sqlite3 + wasm Now that distribution will bundle a Node 24 runtime, node:sqlite (real SQLite with WAL + FTS5) is always available. Collapse the three-backend adapter to node:sqlite only and remove the machinery the other two needed: - Remove better-sqlite3 (optionalDependency) and node-sqlite3-wasm (dependency). - Remove WasmDatabaseAdapter, the named->positional param translation, the SQLITE_BUSY read-retry, the wasm fallback banner, the backend env override, and the native/node-sqlite/wasm selection chain. - createDatabase now opens node:sqlite directly, with a clear error pointing at the bundled release / Node 22.5+ when the module is absent. - NodeSqliteAdapter.close() is idempotent and pragma() supports { simple }, to match the better-sqlite3 behavior callers relied on. - status (CLI + MCP) reports the single node:sqlite backend; journal-mode diagnostics and the getCodeGraph single-connection fix are retained. - Tests repointed off better-sqlite3 onto node:sqlite. Net -1044 lines. Running from source now requires Node 22.5+. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(dist): self-contained bundle prototype (vendored Node + install channels) Phase 3 of the node:sqlite migration: ship a vendored Node runtime so CodeGraph runs with no system Node and no native build (node:sqlite is built in). - scripts/build-bundle.sh: build a per-platform archive (official Node + dist + prod deps + launcher). Same recipe per platform; pins Node v24.16.0. - install.sh: curl|sh installer (no Node required) — detects os/arch, pulls the archive from Releases, symlinks onto PATH; re-run to upgrade, --uninstall to remove. The VPS/SSH path. - scripts/npm-shim.js: thin launcher for the npm channel — resolves the per-platform optionalDependency bundle and execs it, so `npm i -g` keeps working and the real work runs on the bundled Node regardless of the user's. - BUNDLING.md: distribution design + release-pipeline TODO (CI matrix, platform packages, code signing, brew, retiring the Node-version gate). Validated end-to-end: darwin-arm64 and linux-x64 bundles both run init + index + status (Backend: node:sqlite, Journal: wal) + FTS query with NO system Node — linux-x64 verified in a clean ubuntu:24.04 amd64 container. Release archives are gitignored; CI will produce and upload them. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(dist): add Windows PowerShell installer (install.ps1) The `irm … | iex` one-liner for Windows, mirroring install.sh: detect arch, pull the matching bundle from Releases, extract to %LOCALAPPDATA%\codegraph, add it to user PATH. Re-run to upgrade. (Windows bundle production in build-bundle.sh is still TODO.) Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(dist): release workflow + npm packaging; README/CHANGELOG for bundled distro - .github/workflows/release.yml: manually-triggered (workflow_dispatch) release matrix. Builds a self-contained bundle per platform on its own runner (darwin-arm64/x64, linux-x64/arm64), publishes a GitHub Release with all archives, and publishes the npm thin-installer (shim + per-platform packages). Windows targets are TODO (build-bundle.sh is unix-only). - scripts/pack-npm.sh: assemble the npm packages from built bundles — per-platform packages tagged os/cpu + the main shim package with them as optionalDependencies (esbuild pattern). Proven locally: npm-install the tarballs, run via the shim, resolves the bundle and runs on the bundled Node 24 (node:sqlite / WAL). - README: install section now leads with the no-Node one-liners (curl|sh, irm|iex) then npm/npx; "bundled · none required" badge. - CHANGELOG: standout headline for the self-contained release, plus Added/Changed/ Removed for the install channels, node:sqlite backend, and dropped deps. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * feat(dist): Windows bundles + single-trigger release workflow - build-bundle.sh: add win32-x64 / win32-arm64 targets — download Node's Windows zip, bundle node.exe + a .cmd launcher, output a .zip. Verified structurally (PE32+ node.exe, CRLF .cmd, portable node_modules). Since there are no native addons, any target builds on any OS, so the whole matrix builds on one runner. - pack-npm.sh: handle .zip bundles and win32 packages (os: win32, node.exe). - release.yml: simplified to your spec — manual trigger reads the version from package.json, builds all platform bundles, creates the GitHub Release with notes pulled from CHANGELOG.md, and publishes the npm shim + platform packages. - BUNDLING.md: Windows + build-anywhere notes; release pipeline documented. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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b8aec39abd |
fix(installer): strip stale auto-sync hooks on install and uninstall (#278)
Pre-0.8 installers wrote `codegraph mark-dirty` / `sync-if-dirty` hooks
to Claude Code's settings.json. Both subcommands were removed from the
CLI, so the Stop hook fails every turn ("unknown command
'sync-if-dirty'"). The cleanup that once removed them was lost when the
installer moved to the per-target architecture.
Add cleanupLegacyHooks(), wired into both install (upgrades self-heal)
and uninstall (so the npm preuninstall step fully reverses a legacy
install). Surgical at the command level: only codegraph's own hook
entries are dropped, so unrelated hooks sharing a matcher group or event
(e.g. GitKraken's `gk ai hook run`) survive, and a settings.json with no
legacy hooks is left byte-for-byte untouched.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Colby MchenryandGitHub
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4329a52bec |
feat: add Lua and Luau language support (#273)
Adds Lua (.lua) and Luau (.luau) extraction — functions, methods with receivers, type aliases (Luau), require imports (incl. Roblox instance-path), and call edges. Vendors the ABI-15 Lua and ABI-14 Luau tree-sitter grammars. Addresses #232. |
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Colby McHenryandClaude Opus 4.7
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2fc0df7108 |
chore: remove leftover debug scripts and stale docs
Delete dead dev scratch (debug_python_ast*.js, test_python_inheritance.js), the obsolete tree-sitter-dart native patch (Dart loads via WASM now and the package is no longer a dependency), and orphaned docs superseded by the current code and the agent-eval skill (IMPLEMENTATION_PLAN.md, DELPHI-SUPPORT.md, run-interactive-test.md). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenry
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c3f1e273d4 | release: 0.8.0 | ||
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Colby McHenry
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d2664e87b0 | Readme updated and detect test files in kotlin and swift | ||
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948b287536 |
feat(frameworks): add NestJS support (#220) (#225)
Detect NestJS projects and emit `route` nodes (each linked by a `references` edge to its handler method) across all four transport layers: - HTTP controllers: @Controller prefix joined with @Get/@Post/@Put/@Patch/@Delete/@Head/@Options/@All - GraphQL resolvers: @Query/@Mutation/@Subscription - Microservices: @MessagePattern/@EventPattern - WebSocket gateways: @SubscribeMessage (prefixed with gateway namespace) Detected from any @nestjs/* dependency in package.json (falls back to scanning *.controller.ts/*.resolver.ts/*.gateway.ts). Handles class+method path joining with empty @Controller()/@Get(), a string-aware balanced-paren arg reader so GraphQL type thunks (@Query(() => [User])) aren't truncated, stacked decorators (@UseGuards) when locating the handler, and disambiguates the @Query() GraphQL method decorator from the REST @Query() param decorator (GraphQL only counts inside @Resolver classes). Also resolves injected *Service/*Controller refs to their classes by Nest file-naming convention. Adds 18 framework tests; updates the README framework table and CHANGELOG. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenry
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5c6e5d5c67 | Update README | ||
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f5bbc26c60 |
perf(mcp): answer-directly steering — ~35% cheaper, ~70% fewer tool calls (#224)
* perf(mcp): steer agents to answer directly instead of delegating to subagents CodeGraph beats native grep/read on cost only when the agent queries it directly. When the agent delegates to file-reading sub-agents, those sub-agents read files regardless of the index, so CodeGraph becomes net overhead on top of the reads. The install templates even told agents to "spawn a subagent for explore-class questions" — the expensive path. Changes: - server-instructions + both install templates: add an "Answer directly — don't delegate exploration" directive; reposition codegraph_explore as the efficient one-call multi-symbol tool (was: "spawn a subagent for it"). - codegraph_explore: hard-cap output to its adaptive budget (it overran, ~30k vs a 28k cap) and tighten the medium tier (28k->13k). - codegraph_node: return a member outline for container kinds instead of the full class body. Rigorous N>=4-per-arm warm-block benchmark (median total_cost_usd): excalidraw (~600 files): WITH $0.54 vs native $1.02 (-47%) vscode (~10k files): WITH $0.41 vs native $0.72 (-42%) ky (~25 files): WITH $0.46 vs native $0.44 (wash) Answers were equal-or-better (correct, file:line-cited) with ~6x fewer tool calls; the directive drove the direct path on 14/14 codegraph runs. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(readme): rebuild benchmark with real-world repos + cost/token/time/tool savings Replace the "Claude Code (Python+Rust/Java)" rows — which benchmarked the Claude Code CLI repo, not real codebases in those languages — with real open-source projects per language: Django (Python), Tokio (Rust), OkHttp (Java), Gin (Go), plus Alamofire (Swift) and the existing TypeScript repos (VS Code, Excalidraw). The table now reports all four savings the change targets — cost, tokens, time, tool calls — as the median of 4 runs per arm (Claude Opus 4.7, headless claude -p, with vs empty MCP config). Averages across the 7 repos: 35% cheaper, 59% fewer tokens, 49% faster, 70% fewer tool calls. Adds a methodology note and raw WITH->WITHOUT medians. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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a47355780b |
fix(sync): stop reporting git-untracked files as pending after sync (#206) (#218)
Both git fast-paths in ExtractionOrchestrator (sync and getChangedFiles) classified every untracked (`??`) file as "added" without checking the index. Indexing a file doesn't make git track it, so the file stayed `??` and was re-reported as pending and re-indexed on every run: `codegraph status` listed it under Pending Changes forever and each `sync` re-added it, even though its symbols were already queryable. Merge the modified + added handling into a single hash-compared loop so untracked files get the same treatment as tracked ones: "added" only if missing from the index, "modified" if contents changed, skipped otherwise. The non-git fallback path already did this and is unchanged. Closes #206. Reported by @15290391025. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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07c093cc3f |
fix(extraction): index nested non-submodule git repos (#193) (#217)
`codegraph init -i` from a git super-repo containing independent nested git repositories (not submodules) reported "No files found to index": git ls-files reports an embedded repo only as an opaque `subdir/` entry and never lists its files. Detect embedded repos via that trailing-slash signal and recurse `git ls-files` into each, indexing tracked + untracked source and honoring each repo's own .gitignore. Reported by @timxx. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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9b06b0edde |
fix(db): require better-sqlite3 ^12.4.1 so Node 24 gets the native backend (#203) (#216)
better-sqlite3 ^11.0.0 (latest 11.10.0) ships no prebuilt binary for Node 24's ABI (node-v137) and predates Node 24, so every Node 24 install silently fell back to the 5-10x-slower WASM backend. Bump to ^12.4.1 — the first 12.x with the Node 24 prebuild — and raise the engines floor to Node 20 (Node 18 is EOL and dropped from better-sqlite3 12.x prebuilds). Verified on macOS Node 24.15.0 (ABI 137): prebuilt binary used with no compiler (installs even with CC/CXX sabotaged), `codegraph init -i` shows no WASM banner, and `codegraph status` reports Backend: native. 639/639 tests pass on Node 22. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenry
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b3d3ddbd93 |
refactor(eval): rename /audit skill to /agent-eval
Renames the `.claude/skills/audit/` directory and all internal references to `agent-eval`, aligning the skill name with the `/agent-eval` command it invokes. |
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1cd162a66d |
fix(mcp): auto-detect project via roots/list when no rootUri (#196) (#214)
MCP tools failed with "CodeGraph not initialized" when a client launched the server outside the project and sent no rootUri/workspaceFolders — the server fell back to its own cwd, missed the project's .codegraph/, and returned a misleading "run codegraph init" error on every call. The only workaround was passing projectPath by hand to each tool. When no explicit path is given, the server now asks the client for its workspace root via the standard MCP roots/list request (gated on the client advertising the roots capability) before falling back to cwd. This required teaching the stdio transport to send server->client requests and match their responses by id (previously responses were dropped as invalid). When a project still can't be resolved, the error now names the directory it searched and tells the user to pass projectPath or add --path to the MCP config, instead of pointing at a re-init they don't need. Reported-by: @zhangyu1197 Closes #196 Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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cf7db7cb98 |
fix(mcp): skip fs.watch on WSL2 /mnt drives that hang MCP startup (#199) (#210)
Recursive fs.watch on a WSL2 /mnt NTFS/9p mount walks the directory tree with every readdir/stat crossing the Windows boundary, stalling the event loop long enough to blow past opencode's 30s MCP handshake timeout so the tools never appear. This is the file-watcher half of the #172 fix, which moved the DB/WASM open off the handshake but left the watcher on the critical path. - Add watchDisabledReason() policy: CODEGRAPH_NO_WATCH (off) > CODEGRAPH_FORCE_WATCH (force on) > WSL2 + /mnt auto-detect (off). FileWatcher.start() and the MCP server both honor it; the server now logs why watching is off and how to refresh. - Add `codegraph serve --mcp --no-watch`. - When watching is off, init/install offer git sync hooks (post-commit, post-merge, post-checkout) that run `codegraph sync` in the background, or fall back to manual sync; either way the user is told the index stays frozen until re-synced. uninit removes the hooks. - Tests: watch-policy + git-hooks (idempotency, user-content preservation, core.hooksPath). Root-cause analysis and workaround by @mengfanbo123. Closes #199 Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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79b9601aae |
fix(installer): write Claude project-local MCP config to .mcp.json (#207) (#209)
Project-local installs wrote the MCP server to ./.claude.json, which Claude Code never reads — project-scoped servers must live in .mcp.json. The codegraph tools silently never loaded until users renamed the file by hand. Local installs now write ./.mcp.json and migrate any stale ./.claude.json entry on install and uninstall (siblings preserved). Global installs (~/.claude.json, user scope) were already correct. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenry
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7fe64b32be |
feat(eval): add agent-eval harness and /audit + /publish Claude skills
Replaces the old interactive publish.js script with two Claude skills and a full agent-evaluation harness: - `.claude/skills/audit/` — `/audit` skill drives `scripts/agent-eval/audit.sh` to benchmark retrieval quality (with vs. without codegraph) on a chosen real-world repo from the new `corpus.json` (17 repos across 14 languages). - `.claude/skills/publish/` — `/publish` skill orchestrates the full release workflow (preflight → changelog → confirmation gate → bump/build → npm publish → GitHub release), replacing `publish.js`. - `scripts/agent-eval/` — headless (`run-agent.sh`, `run-all.sh`) and interactive tmux (`itrun.sh`) harnesses with stream-json parsers (`parse-run.mjs`, `parse-session.mjs`) that report tool calls, token usage, and a VERDICT line summarising codegraph_explore vs. Read/Grep counts. - `run-interactive-test.md` — documents the two harnesses, idle-detection approach, and what "good" agent behavior looks like after explore-first guidance. |
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Colby McHenry
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1cbca5a51e | docs: add Star History chart to README | ||
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2c1a314b84 |
feat(mcp): line numbers in explore output + per-file cluster fixes (#188)
* feat(mcp): line numbers in explore output + per-file cluster fixes Follow-up to #185. Three changes to codegraph_explore: 1. Source sections now carry cat -n style line-number prefixes (<num>\t<code>), so the agent can cite file:line straight from the payload instead of re-Reading the file just to recover a line number. Isolated A/B: the no-line-numbers arm spent 2 Reads + a grep to find a line number the line-numbered arm cited with zero follow-up calls. Payload cost ~3-5%. Toggle off with CODEGRAPH_EXPLORE_LINENUMS=0. 2. Per-file cluster selection now ranks clusters containing a query entry point ahead of dense declaration blocks. Density-only ranking buried the relevant methods (perform/didCreateURLRequest/task in Alamofire's Session.swift) under the top-of-file class header + property list. 3. Whole-file "envelope" nodes (a class/struct/etc. spanning >50% of the file) are excluded from clustering. The Session class spans ~1,400 lines; keeping it collapsed every method into one giant cluster that tail-trimmed down to just the class header, hiding the methods. Net vs the 0.7.10 baseline, line numbers on: Alamofire -60%, Excalidraw -32%, VS Code -12% per explore call. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix(mcp): language-neutral omission markers in explore output The gap separator and the two tail-trim markers used C-style `//` comments, which aren't comments in Python, Ruby, etc. Switch to plain `... (gap) ...` / `... (trimmed) ...` so they read correctly inside any language's fenced source block. With line numbers on, the line-number jump already corroborates a gap. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * fix(mcp): language-neutral truncation marker in codegraph_context Sibling to the explore marker fix: codegraph_context's code-block truncation used a C-style `// ... truncated ...`. Switch to `... (truncated) ...` so it reads correctly in any language's fenced source block. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * chore(release): bump version to 0.7.11 --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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93e53e7c69 |
feat(mcp): size-adaptive output budget for codegraph_explore (#185) (#187)
Output is now scaled to indexed file count. Small projects (<500 files) cap at ~18KB and skip the "Additional relevant files" / completeness / explore-budget reminders that earn their keep on larger codebases; medium (<5,000) caps at ~28KB; large (<15,000) keeps the historical ~35KB; very large goes up to ~38KB. A per-file char cap also prevents a single file with many adjacent symbols from collapsing into one whole-file dump (the pathological Alamofire `Session.swift` case reported in #185), and a per-file symbol- list cap stops the `#### path — sym(kind), ...` header from leaking multi-KB lists when many adjacent symbols cluster together. Measured against the README's benchmark repos: Alamofire (~100 files) ~62% smaller per call, Excalidraw (~600 files) ~35%, VS Code (~10k files) ~14%. Agent-trust floor preserved — Relationships, scored cluster selection, and structured-source output are all retained. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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4bb95639ca |
chore(release): refine release-notes extractor (#181)
Three fixes prompted by retroactively unwrapping the 0.7.6 / 0.7.7 / 0.7.9 release notes: - Add `--stdin` mode so the extractor can clean up an existing release body (via `gh release view ... --json body --jq '.body'`) without needing a matching CHANGELOG.md entry. The 0.7.9 release didn't have one — its body had been hand-rolled from the 0.7.8 entry on publish. - Stop treating `+` as a bullet marker. CommonMark allows it, but our CHANGELOG uses literal `+` inline (`MCP config + instructions`) and the script was misreading those as nested bullets. Keep `-`, `*`, and `N.` only. - Preserve fenced code blocks verbatim. The 0.7.6 entry has a triple- backtick ```bash block; the previous pass was joining its lines into one, producing unreadable code. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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483ec9171c |
chore(release): unwrap CHANGELOG paragraphs for GitHub Release notes (#180)
GitHub renders release-note Markdown with GFM hard breaks, so every `\n` becomes `<br>`. The CHANGELOG is hard-wrapped at ~75 chars for readable diffs, which renders as awkward visible line breaks on the release page (see https://github.com/colbymchenry/codegraph/releases/tag/v0.7.10). Add `scripts/extract-release-notes.mjs` to extract a version block and join indented continuation lines into a single line per bullet. Nested list items, headings, and link references are preserved. `scripts/release.sh` now uses this helper instead of the inline awk extractor — repo-level CHANGELOG.md viewing is unaffected because CommonMark there treats newlines as spaces. Also fix the 0.7.10 entry: "Two underlying fixes" -> "Three", "Rust file-/level" broken hyphen, and move the closes/credit line above the nested list so it doesn't strand as a top-level paragraph. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenry
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fb8fb0ea8b | release: 0.7.10 (Windows mojibake fix, module-qualified symbol lookups, MCP handshake) | ||
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83f36dc170 |
fix(mcp): resolve module-qualified symbol lookups (#173) (#179)
`codegraph_callees stage_apply::run` (and `_node`, `_impact`, ...) returned "not found" against a repo with 7-9 sibling Rust modules, each exporting `pub async fn run`. Two underlying issues: 1. The FTS5 query builder stripped `:` as a special char without splitting on `::`, so `stage_apply::run` collapsed to the literal `stage_applyrun` which matches nothing. Treat `::` as whitespace before the strip step so both halves become FTS tokens. 2. `matchesSymbol` only understood `Parent.child` qualifiers and relied on `qualifiedName` carrying the module path. Rust file- level functions don't have their module name in `qualifiedName` (it's encoded in the file path instead), so even dot-style lookups failed. Accept `::`, `.`, `/` as separators; multi-level forms compose; Rust `crate::`/`super::`/`self::` prefixes get stripped before path matching. Fall back to file-path containment when the qualified-name suffix doesn't match — `stage_apply::run` matches a `run` in any file whose path has a `stage_apply` segment. Also tightens the no-match branch: qualified lookups no longer fall through to a fuzzy text match. `stage_apply::nonexistent_fn` returns `null` instead of silently resolving to an unrelated `rollback` in the same file. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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e176062c56 |
fix(cli): ASCII glyph fallback for Windows console mojibake (#168) (#178)
The shimmer progress renderer writes from a worker thread via `fs.writeSync(1, ...)` to keep the animation smooth while the main thread is busy in SQLite. That path bypasses Node's TTY-aware UTF-8->codepage conversion on Windows, so glyphs like `|`/`<>`/`-` were emitted as raw UTF-8 bytes and reinterpreted by the console's OEM codepage (CP437, CP936, ...), producing strings like `鋍?[0m 鉒?[0m Scanning files 鈥?N found`. Add `src/ui/glyphs.ts` with `supportsUnicode()` detection plus matched Unicode + ASCII glyph sets, and route all CLI/shimmer output through `getGlyphs()`. Defaults: ASCII on Windows and on Linux kernel consoles (`TERM=linux`), Unicode everywhere else. `CODEGRAPH_UNICODE=1` and `CODEGRAPH_ASCII=1` are escape hatches. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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36c8dbc404 |
fix(mcp): don't block initialize handshake on heavy init (#172) (#177)
The MCP `initialize` handler was awaiting `tryInitializeDefault` — which opens the SQLite DB and runs `await initGrammars()` (tree-sitter WASM bootstrap) — before sending the JSON-RPC response. On slow filesystems (Docker Desktop VirtioFS on macOS, WSL2) this could exceed Claude Code's ~30s handshake timeout, leaving the codegraph child process alive and unresponsive with no tools visible in the client. Send the response first; defer the open to a tracked background promise. The lazy retry path used by `tools/list` and `tools/call` now awaits that promise instead of racing it with `openSync`, so we never double-open the SQLite file. Adds a subprocess-based regression test that asserts the JSON-RPC response arrives on stdout before `startWatching()` logs to stderr. This ordering check catches the regression on any filesystem, not just slow ones where the timing matters in practice. Reported by @sashanclrp; isolated by @sgrimm's wire capture. Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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Colby McHenry
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9b6a917d32 | Merge remote-tracking branch 'origin/main' |