The orchestrator's per-file counter only sees extraction-phase edges, so the `X nodes, Y edges` line printed after `codegraph init -i` / `codegraph index` undercounts the graph — often by more than half on repos with heavy cross-file resolution (mall: 20 047 reported vs 45 629 actually in the DB).
Snapshot (nodes, edges) before/after the full pipeline in `indexAll` and write the true delta back to the result. New lightweight `QueryBuilder.getNodeAndEdgeCount()` is one round-trip with no per-kind breakdowns. `indexFiles` (no resolution) and `sync` (uses `nodesUpdated`, not `nodesCreated`) are unaffected.
Regression test added: `__tests__/integration/full-pipeline.test.ts > reports edgesCreated including resolution + synthesizer phases`.
Replace the 7 unbounded ReferenceResolver Map caches with a bounded LRU
(env-tunable via CODEGRAPH_RESOLVER_CACHE_SIZE) so memory stays flat on large
codebases, and add length caps on MCP tool string inputs (query/task/symbol +
projectPath/path/pattern) to prevent oversized-payload DoS. Includes LRU,
MCP-input-limit, and full-pipeline integration tests.
Closes#213
Artem BambalovandGitHub
SRIKANTH AandGitHub