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@github-actions github-actions released this 15 Dec 04:14
@lytics/[email protected]
1985406

Patch Changes

  • d3d2126: feat(mcp): refactor dev_inspect and optimize pattern analysis

    API Simplification:

    • dev_inspect simplified to single-purpose tool (action parameter streamlined)
    • Previously: dev_inspect({ action: "compare", query: "file.ts" })
    • Now: dev_inspect({ query: "file.ts" })
    • Existing usage continues to work with dynamic MCP schema discovery

    Major Features:

    • Created PatternAnalysisService with 5 pattern extractors:
      • Import style (ESM, CJS, mixed, unknown)
      • Error handling (throw, result, callback, unknown)
      • Type coverage (full, partial, none)
      • Testing (co-located test files)
      • File size (lines vs similar files)
    • Batch scanning optimization (5-10x faster: 500-1000ms vs 2-3 seconds)
    • Embedding-based similarity search (no more false matches)
    • Extension filtering (.ts only compares with .ts)
    • Comprehensive pattern analysis (finds similar files + analyzes patterns)

    Performance:

    • One ts-morph initialization vs 6 separate scans
    • Batch scan all files in one pass
    • searchByDocumentId() for embedding-based similarity
    • Pattern analysis: 500-1000ms (down from 2-3 seconds)

    Bug Fixes:

    • Fixed findSimilar to use document embeddings instead of file paths
    • Fixed --force flag to properly clear old vector data
    • Fixed race condition in LanceDB table creation
    • Removed outputSchema from all 9 MCP adapters (Cursor/Claude compatibility)

    New Features:

    • Test utilities in @lytics/dev-agent-core/utils:
      • isTestFile() — Check if file is a test file
      • findTestFile() — Find co-located test files
    • Vector store clear() method
    • Vector store searchByDocumentId() method
    • Comprehensive pattern comparison with statistical analysis

    Migration Guide:

    // Before (v0.8.4)
dev_inspect({ action: "compare", query: "src/auth.ts" });
dev_inspect({ action: "validate", query: "src/auth.ts" });

// After (v0.8.5) - Streamlined!
dev_inspect({ query: "src/auth.ts" });

    The tool now automatically finds similar files AND performs pattern analysis. No migration needed - MCP tools discover the new schema dynamically.

    Re-index Recommended:

    dev index . --force

    This clears old data and rebuilds with improved embedding-based search.

    Documentation:

    • Complete rewrite of dev-inspect.mdx
    • Updated README.md with pattern categories
    • Updated CLAUDE.md with new descriptions
    • Added v0.8.5 changelog entry to website
    • Migration guide from dev_explore

    Tests:

    • All 1100+ tests passing
    • Added 10 new test-utils tests
    • Pattern analysis service fully tested
    • Integration tests for InspectAdapter
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