Changes search result deduplication to use max scores across channels instead of first-seen prioritization, adds template component usage extraction for Svelte files, exempts exact matches from single-term score dampening, prioritizes structural edges in graph traversal, and increases explore tool node budget while including edge source locations in file clustering.
Adds Svelte to the list of supported languages and enhances the codegraph_explore tool description with specific guidance to use symbol names and file names rather than natural language queries. Recommends using codegraph_search first to discover relevant names for more effective exploration.
Removes overly generic stopwords that were filtering useful terms like "connection" and "process". Adjusts scoring to be less harsh on single-term matches and more aggressive on multi-term CamelCase matches. Expands CamelCase matching to handle acronym boundaries (e.g., RPCProtocol) and caps entry points to prevent spreading traversal budget too thin across many results.
Updates Swift and Kotlin language support from basic to full in documentation and reduces explore budget thresholds to optimize performance for smaller codebases.
Removes crystal ball emoji and bullet formatting inconsistencies from README headers. Eliminates mark-dirty and sync-if-dirty CLI commands and related hook configuration code, simplifying the codebase after transitioning to file watcher-based auto-sync.
Replaces token reduction claims with concrete performance improvements: 94% fewer tool calls and 77% faster exploration. Reflects actual measured benefits of the code intelligence system.
Addresses the need for automatic graph synchronization on file changes. Implements FileWatcher using native OS file events (FSEvents/inotify/ReadDirectoryChangesW) with 2-second debouncing to prevent thrashing on rapid saves. Filters changes against include/exclude patterns and ignores .codegraph directory modifications. Integrates with CodeGraph API (watch/unwatch/isWatching methods) and MCP server for automatic activation. Updates documentation to reflect shift from semantic to full-text search and removal of manual hook installation requirements.
Removes @xenova/transformers dependency, vector storage tables, embedding generation, and semantic search APIs. Simplifies context building to use only FTS search. Eliminates visualizer server, postinstall model download, and related CLI commands. Reduces package size and complexity while maintaining core static analysis capabilities.
Addresses potential crashes on Node.js 25+ due to V8 turboshaft WASM compiler issues. Adds runtime version check with warning to recommend Node.js 22 LTS and sets upper bound engine constraint to
Addresses PHP traits extracted as classes, missing class properties, skipped constants, and invisible trait usage. Adds classifyClassNode to distinguish traits from classes, fixes property extraction for PHP's property_element AST structure (added 4,366 field nodes), and adds visitNode hook for class constants and trait use declarations (increased trait edges from 636 to 1,514). Also improves Liquid schema name handling and file path reference resolution. Verified against Laravel codebase.
Addresses JavaScript `class extends` producing zero inheritance edges due to tree-sitter grammar differences. JavaScript uses `class_heritage → identifier` (bare) while TypeScript wraps with `extends_clause`. Updates extractInheritance to handle bare identifier/type_identifier children when parent is class_heritage.
Addresses two tree-sitter misparse patterns: (1) fun interfaces with @Throws annotations parse as function_declaration > ERROR instead of user_type, (2) parent interface bodies become ERROR nodes when containing nested fun interfaces, causing methods to be skipped. Updates isFunInterfaceNode to check ERROR-nested user_type children and resolveBody to prefer ERROR bodies starting with `{`.
Addresses Kotlin interfaces/enums extracted as classes, zero function calls, and missing `fun interface` declarations. Adds classifyClassNode to distinguish interfaces/enums from classes, resolveBody hook for non-field grammar, navigation_expression call handling, getReceiverType for extension functions, and visitNode hook to detect `fun interface` misparse patterns from tree-sitter-kotlin's lack of Kotlin 1.4+ syntax support. Verified against Koin and LeakCanary codebases.
Marks Dart bare call extraction as verified against Flutter codebase. Completes the language-specific getReceiverType implementation tracking by documenting that Dart methods are properly nested in class bodies and selector-based method calls are now handled.
Addresses Dart method calls like `obj.method()` and `runApp()` that parse as identifier+selector combinations instead of dedicated call nodes. Adds extractBareCall hook to detect selector nodes with argument_part, handling simple function calls, method chains, constructor calls (new/const), and super/this method calls. Enables proper call relationship tracking for Dart's selector-based call syntax.
Addresses single files monopolizing the node budget when BFS traverses from multiple entry points in the same class. Caps each file to ~20% of maxNodes and limits test/sample/integration files to 15% to ensure cross-file diversity in context results. Expands isTestFile detection to include integration, sample, example, and other non-production directories.
Addresses TypeScript abstract classes missing by adding abstract_class_declaration to classTypes. Fixes single-expression arrow functions being silently dropped by preventing extractName from searching identifiers in arrow_function/function_expression bodies, ensuring they return for proper parent name resolution instead of incorrectly using body identifiers.
Addresses arrow function class fields like `field = () => { ... }` where the function body is nested inside field_definition nodes. Adds resolveBody method to traverse field_definition → arrow_function/function_expression → body and handles HOF wrapper patterns like `field = throttle(() => { ... })` by searching call_expression arguments. Enables proper function body extraction for class field functions in both JavaScript and TypeScript.
Addresses Ruby bare method calls like `reset` that parse as identifier nodes instead of call expressions. Adds extractBareCall hook to detect statement-level identifiers that represent method calls, filtering out keywords, literals, and constants. Enables proper call relationship tracking for Ruby's parentheses-optional method syntax.
Addresses Ruby methods inside modules missing owner in qualified_name by adding visitNode hook to extract module AST nodes. Methods inside modules now get Module::method qualified names with proper containment relationships. Includes ExtractorContext wiring with pushScope/popScope for language hooks and updates isInsideClassLikeNode to include module kind for nested method handling.
Addresses semantic accuracy in inheritance relationships where classes use "extends" syntax to implement interfaces. Adds target node inspection to detect interface/protocol targets and promotes the edge kind from "extends" to "implements" when the source is a concrete class or struct, ensuring proper representation of implementation vs inheritance relationships in the code graph.
Addresses C#'s property_declaration nodes (public string Name { get; set; }) by adding propertyTypes support and extractProperty method. Improves field extraction to handle C#'s nested variable_declaration > variable_declarator structure. Adds base_list handling in extractInheritance for C#'s `: Parent, IInterface` syntax where base class and interfaces are combined in a single colon-separated list.
Addresses C++ classes missing from .h files where extension-based detection defaults to 'c' language which has no class extraction support. Adds looksLikeCpp() heuristic that scans first 8KB for C++-specific patterns (namespace, class, template, access specifiers) to promote .h files to 'cpp' language when C++ constructs are detected. Ensures cpp grammar is loaded alongside c to handle potential .h promotion during parsing.
Addresses C++ macros like NLOHMANN_JSON_NAMESPACE_BEGIN that cause tree-sitter to misparse namespace blocks as function_definitions. Adds isMisparsedFunction hook to filter macro artifacts while still visiting their bodies to extract legitimate class/struct/enum definitions hidden inside the misparsed "function" scope.
Addresses C/C++ typedef syntax where anonymous enum/struct definitions are wrapped in typedef declarations (e.g. `typedef enum { A, B } MyEnum;`). Adds resolveTypeAliasKind to identify inner enum_specifier and struct_specifier nodes within typedefs, enabling proper extraction of enum members and struct fields from the inner anonymous definitions rather than treating them as simple type aliases.
Addresses C/C++ pointer declarator unwrapping where pointer_declarator nodes need to be resolved to find the actual function/variable name. Adds forward declaration filtering by checking for body field presence before processing struct and enum definitions, preventing extraction of incomplete type declarations.
Addresses PHP's base_clause syntax for class inheritance (extends) and implements clause for interface implementation. Adds trait_declaration support and separates property_declaration into fieldTypes. Improves PHP method call extraction by handling member_call_expression and scoped_call_expression with proper receiver name processing, including $ prefix stripping and self/this/parent/static receiver filtering.
Addresses Rust's impl block syntax where trait implementations (`impl Trait for Type`) and trait supertraits (`trait Sub: Super`) create inheritance relationships. Adds getReceiverType to extract method receiver types from impl blocks, enabling proper method-to-struct relationships and qualified name resolution. Verified against Deno codebase and moved from "Needs Verification" to completed language support.
Addresses TypeScript's AST structure where class_heritage nodes wrap extends_clause and implements_clause rather than directly indicating inheritance relationships. Moves class_heritage from direct inheritance extraction to recursive container processing to properly traverse the wrapped inheritance syntax.
Addresses Swift's inheritance_specifier syntax where type relationships are specified after colons (e.g. `class UploadRequest: DataRequest, Sendable`). Extracts user_type > type_identifier children from inheritance_specifier nodes as 'extends' references to properly model Swift's inheritance, protocol conformance, and struct conformance patterns in the code graph.
Addresses tree-sitter AST structure verification where Python methods are nested within class bodies like Java and Swift, eliminating the need for getReceiverType extraction. Verified against Flask codebase and moved from "Needs Verification" to completed language support.
Addresses method call resolution ambiguity where bare method names couldn't be distinguished from function calls. Modifies tree-sitter extraction to include receiver names (e.g., "console.log" instead of just "log") while skipping common instance references like self/this. Updates built-in filtering to be language-specific and adds Python built-in method detection based on receiver types and method names.
Addresses Python's class definition syntax where parent classes are specified in argument_list nodes (e.g. `class Child(Parent, Mixin):`). Extracts identifier and attribute children from argument_list as 'extends' references to properly model Python's inheritance patterns in the code graph.
Addresses path relevance scoring inflation where stem variants created many near-duplicate terms that all matched the same path segments. Adds stems option to extractSearchTerms (default true) and disables stems for path scoring while keeping them for FTS matching. Also improves name match bonus scoring with length-based prefix matching and higher exact match scores.
Addresses Go's tree-sitter parsing where method calls use selector_expression nodes with 'field' children instead of member_expression nodes with 'property' children. Extends function call extraction to handle Go's obj.method() syntax alongside existing JavaScript/TypeScript support.
Addresses qualified name pollution where file paths contaminated full-text search results. Removes file path prefix from buildQualifiedName output and method qualified names, keeping semantic hierarchy only. Also adds unresolved reference creation for Go imports to enable proper import edge resolution in the dependency graph.
Addresses Go's embedding mechanism where structs can embed other types without field names (e.g. `type DB struct { *Head; Queryable }`) and interfaces can embed other interfaces via constraint_elem nodes. Extracts these embedded types as 'extends' relationships to properly model Go's composition-based inheritance patterns in the code graph.
Addresses Go's tree-sitter parsing where structs and interfaces are wrapped in type_spec nodes rather than appearing as direct node types. Moves struct_type and interface_type detection from direct node type matching to a new resolveTypeAliasKind resolver that examines the inner type field, ensuring proper extraction with field visiting and inheritance detection.
Uses max FTS score as baseline for exact name matches to ensure nameMatchBonus differentiation during rescoring, increases exact match limit from 5 to 20 candidates, and adds common conversational terms to stop words to reduce query noise.
Addresses cases where BM25 can bury short exact-match names (e.g. "Query") under hundreds of compound names (e.g. "QueryParserTokenManager") in large codebases, pushing them past the FTS fetch limit before post-hoc scoring can help. Supplements primary search results with direct case-insensitive name lookups for each query term, ensuring exact matches are always candidates for scoring.
Addresses cases where stem variants like "index", "indexed", "indexe" were counted as separate term matches, artificially inflating match counts and giving false multi-term boosts to symbols matching one root word multiple times. Groups terms that are substrings of each other before counting matches to ensure each conceptual term contributes only once to the boost calculation.
Addresses cases where BFS with multiple entry points leaves most nodes disconnected after trimming. Discovers edges between already-selected nodes using specific relationship types (calls, extends, implements, references, overrides) to recover inter-node connectivity that would otherwise be lost during the node selection process.
Expands symbol lookup with morphological variants (e.g., "caching"→"cache", "eviction"→"evict") to find related class definitions that FTS prefix matching would otherwise miss. Includes comprehensive stemming rules for common English suffixes (-ing, -tion, -ed, -er, etc.) and integrates stem expansion into definition prefix search for improved symbol discovery.
Addresses cases where multi-word queries like "search execution from request to shard" return generic single-term matches instead of highly relevant classes matching multiple terms. Applies co-occurrence boosting before truncation to prioritize nodes matching 2+ query terms, adds compound term matching to catch classes like "SearchShardsRequest" that contain multiple query terms at any position, and widens per-term accumulation pools to prevent relevant multi-term matches from being filtered out early.
Introduces LIKE-based substring matching to find symbols like "Search" within "TransportSearchAction" that FTS cannot match due to tokenization boundaries. Adds dedicated type hierarchy traversal to ensure parent/child classes and interfaces are included in context results, preventing BFS budget exhaustion on method-level nodes before reaching inheritance relationships.
Introduces automated testing infrastructure to measure CodeGraph performance across searchNodes and findRelevantContext APIs. Includes recall/MRR scoring metrics, predefined test cases for symbol lookup and context exploration, and JSON report generation. Enhances context building with acronym extraction, definition prefix matching, and improved FTS filtering to exclude imports by default.
Updates example code to use the simplified two-parameter form of getImpactRadius instead of the options object pattern, making the documentation consistent with current API usage.
Colby MchenryandGitHub