codesearch — MCP Server by flupkede

by flupkede · MCP Server · ★ 57

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About codesearch

codesearch Multi-repo semantic code search for AI agents — a Rust MCP server with vector + BM25 hybrid retrieval, symbol navigation, and cross-repository orchestration. Fully local, fully offline, no GPU, no Docker. codesearch gives AI agents (OpenCode, Claude Code, Cursor, and any MCP client) deep codebase understanding through 5 unified MCP tools. Index once, search semantically across multiple repositories simultaneously. Why codesearch? Multi-repo serve mode: Fan-out queries across repository groups with cross-repo RRF ranking Hybrid retrieval: Vector embeddings + BM25 full-text search fused with Reciprocal Rank Fusion Symbol navigation: Jump to definitions, find usages, trace imports and dependents — in the same tool AST-aware chunking: Tree-sitter parsing for 16 languages — chunks align to functions/classes (and Markdo

ai-agentsbm25claude-codecode-searchdeveloper-toolsembeddingshybrid-searchllm-toolslocal-aimcp

Quick Facts

Stars57
Forks15
LanguageRust
CategoryMCP Server
LicenseApache-2.0
Quality Score70.2217172264555/100
Last Updated2026-07-23
Created2026-02-06
Platformsclaude-code, cli, mcp, rust
Est. Tokens~27k

Compatible Skills

These tools work well together with codesearch for enhanced workflows:

  • Vera — semantic(0.53)+rare_topics+same_lang+similar_pop+shared_platform (53%)
  • memex — semantic(0.18)+complementary+same_lang+similar_pop+shared_platform (51%)
  • aft — semantic(0.16)+complementary+same_lang+similar_pop+shared_platform (51%)
  • claudectl — semantic(0.16)+complementary+same_lang+similar_pop+shared_platform (51%)

codesearch alternative? Top 6 similar tools

Looking for a codesearch alternative? If you're comparing codesearch with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • Vera by lemon07r · ⭐ 79

    Local code search combining BM25, vector similarity, and cross-encoder reranking. Parses 60+ languages with tr

  • devrag by tomohiro-owada · ⭐ 50

    Markdown vector search MCP server for Claude Code. Natural language search for markdown files using multilingu

  • rust-docs-mcp-server by Govcraft · ⭐ 261

    🦀 Prevents outdated Rust code suggestions from AI assistants. This MCP server fetches current crate docs, use

  • knowledge-rag by lyonzin · ⭐ 232

    Local RAG MCP server for Claude Code — hybrid search (semantic + BM25), cross-encoder reranking, 13 MCP tools,

  • codebase-context by PatrickSys · ⭐ 57

    Codebase Context gives AI agents understanding of your codebase through semantic code search, team conventions

  • fossil-mcp by yfedoseev · ⭐ 53

    The code quality toolkit for the agentic AI era. Find dead code, clones, and scaffolding across 15 languages.

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Frequently Asked Questions

What is codesearch?

codesearch is Multi-repo semantic code search MCP server in Rust — hybrid vector + BM25 retrieval, tree-sitter AST chunking, fully offline. For OpenCode, Claude Code, Cursor, and any MCP client.. It is categorized as a MCP Server with 57 GitHub stars.

What programming language is codesearch written in?

codesearch is primarily written in Rust. It covers topics such as ai-agents, bm25, claude-code.

How do I install or use codesearch?

You can find installation instructions and usage details in the codesearch GitHub repository at github.com/flupkede/codesearch. The project has 57 stars and 15 forks, indicating an active community.

What license does codesearch use?

codesearch is released under the Apache-2.0 license, making it free to use and modify according to the license terms.

What are the best alternatives to codesearch?

The top alternatives to codesearch on Agent Skills Hub include Vera, devrag, rust-docs-mcp-server. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

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