SimplyLiz/CodeMCP

What's New

LIP v2.0 Semantic Integration

CKB now speaks the correct LIP v2.0 wire protocol ("type" discriminator, snake_case variants) and exposes 25 new functions. Key tool upgrades:

• reviewPR — semantic-novelty check flags changed files with novelty score ≥ 0.7 (may lack test coverage)
• getAffectedTests — NearestByFileFiltered("*_test.go") finds semantically proximate tests that aren't connected via the SCIP import graph
• explainFile — FindBoundaries appends a semantic_boundaries section with per-region shift magnitudes
• getArchitecture — SimilarityMatrix + GetCentroid add a semantic_coupling matrix across modules
• doctor — shows LIP coverage %, stale embeddings count, and model provenance

All LIP calls degrade silently — no errors or config required when LIP is not running.

Setup

cargo install lip-cli
LIP_EMBEDDING_URL=http://localhost:11434/v1/embeddings \
LIP_EMBEDDING_MODEL=nomic-embed-text \
lip daemon --socket ~/.local/share/lip/lip.sock
lip index .

See Hybrid-Retrieval for details.

Performance Scanning

New ckb perf structural command and analyzePerf MCP tool. Spec for 6 checkers (n1-queries, resource-leaks, unbounded-growth, large-copies, lock-scope, error-drain) at docs/specs/performance-scanning.md.

Bulk Index Optimizations

Parallel SCIP load, O(n) caller index (was O(n²)), streaming FTS populate, mmap on Linux/macOS.

See CHANGELOG.md for the full list.