검색 및 분석을위한 MCP 서버 Rust codebases. 하이브리드 BM25 + 벡터 검색 HIR 구동 작업 공간 ** 하이퍼 ** rust-analyzer에 내장 된, 기호 탐색을위한 45 + 도구를 탐험, 통화 그래프, 구조 감사, 그리고 semantic 이웃 쿼리.

Links: 웹 사이트 · Discord — 당신이 사용하는 방법을 공유하십시오; 우리는 사람들의 작업 흐름에 대해 듣고 싶습니다.

건축

.docs/ARCHITECTURE.md for a per-module 고장, 전체 MCP 도구 참조에 대한 TOOLS.md, .docs/configure-models-guide.md for embedding-model configuration, and theORY.md for the Principle each Diagnostic maps to.

특징

-Hybrid search - BM25 키워드 검색 + semantic 벡터 유사성 (RRF fusion) -Pluggable embedding model - 로컬 GPU(Qwen3 via Candle/CUDA), 로컬 CPU(BGE via ONNX), 또는 API-backed(OpenRouter); 새로운 API 모델은 recompile 없이 구성 파일을 통해 추가됩니다. -Symbol 항법 - rust-analyzer-backed find_definition / find_references / [T2]] (이름은 미리보기를 반환합니다; 파일이 변경되지 않음)

rust-code-mcp

An MCP server for searching and analyzing Rust codebases. Combines hybrid BM25 + vector search with a HIR-driven workspace hypergraph built on rust-analyzer, exposing 45+ tools for symbol navigation, call-graph traversal, structural audits, and semantic neighborhood queries.

Links: Website · Discord — come share how you’re using it; we want to hear about people’s workflows.

Architecture

See .docs/ARCHITECTURE.md for the per-module breakdown, TOOLS.md for the full MCP tool reference, .docs/configure-models-guide.md for embedding-model configuration, and THEORY.md for the principles each diagnostic maps to.

Features

• Hybrid search - BM25 keyword search + semantic vector similarity (RRF fusion)
• Pluggable embedding models - local GPU (Qwen3 via Candle/CUDA), local CPU (BGE via ONNX), or API-backed (OpenRouter); new API models are added through a config file with no recompile
• Symbol navigation - rust-analyzer–backed find_definition / find_references / rename_symbol (rename returns a preview; no files are modified)
• Persisted hypergraph - HIR-driven workspace snapshot (LMDB) with cross-crate imports, exports, re-exports, call edges, attributes, signatures, statics, and unsafe blocks
• Call-graph traversal - who_calls / calls_from / call_graph / callers_in_crate / recursive_callers_count
• Structural audits - dead public items, name collisions, module shadowing, forbidden cross-crate edges, Robert Martin instability/abstractness
• Safety audits - unsafe_audit, mut_static_audit, recursion_check, channel_capacity_audit, fn_body_audit (unwrap/panic/lock-across-await detection)
• Doc & API hygiene audits - missing_docs_audit, derive_audit, pub_use_pub_type_audit, re_export_chain
• Semantic neighbors - similar_to_item and workspace-wide semantic_overlaps clustering via cached embeddings
• Codemap - build_codemap produces a task-conditioned subgraph (seeded by symbols, expanded over hypergraph edges) with Mermaid + outline rendering
• Complexity metrics - LOC, cyclomatic complexity, function counts
• Incremental indexing - Merkle-tree change detection; background re-sync every 5 minutes

Tools

45+ MCP tools grouped by category. Full parameter reference in TOOLS.md.