Code Index for Claude Code

io.github.achreftlili/code-index

SQLite-backed hybrid (vector + FTS) code search index for Claude Code over MCP.

client:Claude Code transport:stdio runtime:pypi

Install Code Index in Claude Code

run in your project directory

claude mcp add code-index -e CODE_INDEX_EMBEDDER=<CODE_INDEX_EMBEDDER> -e CODE_INDEX_EMBED_MODEL=<CODE_INDEX_EMBED_MODEL> -e CODE_INDEX_EMBED_DIM=<CODE_INDEX_EMBED_DIM> -e CODE_INDEX_DB=<CODE_INDEX_DB> -e CODE_INDEX_EMBED_BATCH=<CODE_INDEX_EMBED_BATCH> -e CODE_INDEX_EMBED_DEVICE=<CODE_INDEX_EMBED_DEVICE> -- uvx mcp-code-index

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

Code Index in other clients

Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
LangChain

Code Index MCP server