- Handle block-scoped PHP namespaces (`namespace Foo { class Bar {} }`)
by recursing into compound_statement bodies in PhpExtractor
- Separate C (.c/.h) from C++ (.cpp/.cc/.hpp) into distinct language
configs so .c/.h files resolve to language "c" instead of "cpp"
- Add Lua language config so .lua files resolve to "lua" instead of
"unknown" after the EXTENSION_LANGUAGE map was replaced by LanguageRegistry
- Update TreeSitterPlugin JSDoc to reflect all 10 supported languages
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Completes the language extractor architecture — 10 languages with
tree-sitter support (TS, JS, Python, Go, Rust, Java, Ruby, PHP, C/C++, C#).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Handles methods, classes, modules, attr_* properties, require imports,
and call graph including bare identifier calls (no-arg method invocations).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Implements the LanguageExtractor interface for Go, handling functions,
methods with receivers, structs, interfaces, imports, exports (via
capitalization convention), and call graph extraction. Includes 25 tests.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Implements the LanguageExtractor interface for Python, extracting functions
(with type annotations, defaults, *args/**kwargs), classes (methods +
annotated properties), imports (plain, from, aliased, wildcard), exports
(top-level defs), and caller-callee call graphs. Includes 31 tests using
the real tree-sitter parser.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Extract all TypeScript/JavaScript-specific AST extraction functions
(extractParams, extractReturnType, extractImportSpecifiers, processTopLevelNode,
extractFunction, extractClass, extractVariableDeclarations, extractImport,
processExportStatement, and call graph walking) from TreeSitterPlugin into the
new TypeScriptExtractor class. TreeSitterPlugin now dispatches to registered
LanguageExtractor instances, defaulting to TypeScriptExtractor for backward
compatibility. All 426 existing tests pass unchanged.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
GraphBuilder maintained its own ~60-line extension-to-language mapping that
duplicated and could diverge from the canonical LanguageRegistry. Now delegates
language detection to LanguageRegistry.getForFile(), eliminating the duplication
and ensuring new language configs are automatically picked up everywhere.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
All five child-node loops in addNonCodeFileWithAnalysis shared the same four-line pattern: dedup check, nodeIds.add, nodes.push, and a contains edge push. A private addChildNode helper centralises this so each loop only constructs the node object specific to its type.
Default sort() uses Unicode code point ordering which can produce unexpected results for non-ASCII strings. localeCompare guarantees correct alphabetical ordering regardless of character set.
build() was returning direct references to the builder's internal arrays, allowing callers to mutate graph.nodes or graph.edges and corrupt the builder's state. Spreading into new arrays at build time prevents this at negligible cost.
addImportEdge and addCallEdge previously pushed edges unconditionally, allowing duplicate relationships if multiple agents reported the same import or call. A shared edgeKeys set keyed on type|source|target silently skips any edge that has already been recorded.
The endpoint name template was evaluated twice — once for name and once for summary. A single const removes the duplication and resolves the nested template literal lint warning.
addNonCodeFileWithAnalysis was reconstructing the fileId string independently of addNonCodeFile, creating a silent correctness risk if the ID construction logic ever changed. addNonCodeFile now returns the ID it used so the caller cannot go out of sync.
The same filePath.split("/").pop() ?? filePath expression appeared three times across addFile, addFileWithAnalysis, and addNonCodeFile. A private static helper centralises the logic and makes call sites easier to read.
Previously addNonCodeFileWithAnalysis rebuilt a full Set from this.nodes on every call, making duplicate checks O(n) per file and O(n²) overall. Moving nodeIds to a class field and updating it incrementally at each insertion reduces duplicate detection to O(1) per check.
Previously the mapping object was recreated on every mapKindToNodeType call. Moving it to module level means it is allocated once at load time instead of once per definition node processed.
Read the project's .gitignore at starter-file generation time and include
non-default patterns as commented suggestions in .understandignore. Patterns
already covered by hardcoded defaults are deduplicated (with trailing-slash
normalization). This is a one-time inclusion — users can later remove patterns
for files they want analyzed without the filter re-reading .gitignore.
Also fixes the starter header listing bin/ as a built-in default when it is
intentionally excluded from DEFAULT_IGNORE_PATTERNS (bin/ is used by Node/Ruby
CLI launchers).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Remove bin/ from DEFAULT_IGNORE_PATTERNS (Node/Ruby CLI launchers use bin/)
- .NET users can add bin/ to .understandignore manually
- Fix project-scanner Step 2.5 to re-filter from original file list when
.understandignore exists, ensuring ! negation correctly overrides defaults
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Remove direction-inverting `implemented_by` alias (same pattern as fd0df15)
- Replace ambiguous `process` alias with `business_process`
- Fix duplicate React Flow edge IDs in DomainGraphView
- Fix navigateToDomain clearing selectedNodeId and losing history
- Preserve domain viewMode when structural graph loads after domain graph
- Add domain/flow/step to fileLevelTypes in GraphView
- Add domain edge category to EDGE_CATEGORY_MAP
- Extend COMPLEXITY_STRING_MAP with trivial/basic/mid/average/advanced
- Normalize string complexity values in normalizeBatchOutput (not just numeric)
- Infer node type from ID prefix in edge fallback normalization
- Include flow discriminator in bare-path step ID normalization
- Clean up domain-context.json intermediate file in SKILL.md
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Fix race condition: setGraph no longer wipes domainGraph on parallel fetch
- Remove workflow/action aliases that conflicted with pipeline type
- Remove duplicate onNodeDoubleClick handler in DomainGraphView
- Add clearActiveDomain store action (replaces direct setState call)
- Remove auto-switch to domain viewMode in setDomainGraph
- Add DomainMetaSchema Zod validation for domainMeta fields
- Add Array.isArray guards for domainMeta collections in NodeInfo
- Remove as-any cast in getDomainMeta (use typed domainMeta directly)
- Add "domain" filter category for domain/flow/step nodes
- Keep flow discriminator in step ID normalization to prevent collisions
- Update SKILL.md Phase 2 to use tool-based scanning (no missing script)
- Update EDGE_LABELS comment to reflect 29 edge types
- Bump version to 2.1.0 in all 4 required files
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add all 13 node types (including non-code) to VALID_PREFIXES and TYPE_TO_PREFIX
to prevent valid IDs like config:tsconfig.json from being stripped
- Add fallback normalizeNodeId on edge endpoints not found in idMap, fixing
silent relationship loss when edges use different malformed variants than nodes
- Add DroppedEdge interface with source, target, type, and reason fields so
callers can surface exactly which edges were lost and why
- Use honest Record<string, unknown>[] return types instead of unsafe type casts
- Align SKILL.md complexity aliases with COMPLEXITY_STRING_MAP
- Add 5 new tests for non-code types, cross-variant edges, dropped edge detail,
and validateGraph integration
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Parallel file-analyzer subagents can produce inconsistent node IDs
(project-name prefixed, double-prefixed, bare paths) and invalid
complexity values. Phase 3 ASSEMBLE now normalizes these deterministically
before merging, preventing cascading edge drops and dashboard load failures.
- Add normalize-graph.ts with normalizeNodeId, normalizeComplexity,
and normalizeBatchOutput utilities
- Rewrite SKILL.md Phase 3 with 6-step normalization sequence
- Strengthen file-analyzer prompt with ID format warnings
- Add 32 normalization tests and 2 schema boundary tests
Fix all issues from the 5-agent parallel code review of universal file
type support:
- Parser error handling: add console.warn in JSON/YAML catch blocks,
warn on unbalanced braces in Protobuf/Terraform parsers
- Parser correctness: filter .PHONY special targets in Makefile parser,
handle opening brace on next line in Shell parser, fix per-stage
EXPOSE port assignment in Dockerfile parser
- Graph builder: use nodeType-based ID prefix instead of hardcoded
"file:", warn on unknown definition kinds, detect duplicate node IDs
- Type safety: export NodeType alias, add ServiceInfo.lineRange, type
dashboard color maps as Record<NodeType,...>, refactor
getDirectionalLabel to Record<EdgeType,...>, consolidate NodeCategory
- Schema: add StrictLanguageConfigSchema with extensions/filenames
refinement, fix Infrastructure/Schema-Data category comments
- Agent prompts: fix Jenkinsfile language ID (groovy → jenkinsfile),
fix css.md edge type (configures → related), remove shell.md
Makefile cross-reference
- Tests: 20+ new edge case tests across parsers, graph builder,
language registry, and plugin registry
- Documentation: add JSDoc to all 12 parser classes
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Expand persona filter in GraphView.tsx to show all 9 file-level node
types (file, config, document, service, table, endpoint, pipeline,
schema, resource) instead of only "file", fixing invisible nodes
- Add serves, provisions, and routes edge types with creation criteria
to file-analyzer-prompt.md
- Fix related edge weight from 0.3 to 0.5 to match SKILL.md default
- Add filenames to openapiConfig for proper filename-based detection
- Add TODO comments to kubernetesConfig and jsonSchemaConfig explaining
content-based detection limitations
- Clarify that module/concept types are reserved for higher-level agents
- Update language-registry tests for 38 built-in configs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Export all 12 non-code parsers (MarkdownParser, YAMLConfigParser,
JSONConfigParser, TOMLParser, EnvParser, DockerfileParser, SQLParser,
GraphQLParser, ProtobufParser, TerraformParser, MakefileParser,
ShellParser) and the registerAllParsers() helper from core index.
New type exports (SectionInfo, DefinitionInfo, ServiceInfo, etc.)
are already covered by the existing `export * from "./types.js"`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add addNonCodeFile() and addNonCodeFileWithAnalysis() methods that create
graph nodes with the appropriate non-code types (document, config, service,
table, endpoint, pipeline, schema, resource).
addNonCodeFileWithAnalysis() creates child nodes for definitions, services,
endpoints, steps, and resources with "contains" edges to the parent file.
Add mapKindToNodeType() helper for mapping definition kinds to node types.
Extend EXTENSION_LANGUAGE map with all non-code file extensions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add regex/parser-based analyzers for: Markdown, YAML, JSON, TOML, Env,
Dockerfile, SQL, GraphQL, Protobuf, Terraform, Makefile, Shell.
Each implements AnalyzerPlugin with analyzeFile() and optional
extractReferences(). Uses `yaml` npm package for YAML parsing,
built-in JSON.parse for JSON, regex for all others.
Add registerAllParsers() helper to register all parsers at once.
Add comprehensive test suite with 35 tests covering all parsers.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Update PluginRegistry.resolveImports() to check for plugin.resolveImports
existence before calling it. Non-code plugins (e.g., markdown, dockerfile)
don't need import resolution, so this method is now optional.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Lum1104andClaude Opus 4.6
Nikola Chetelyazov
Sreeram