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semantic-code-index-mcp

v0.2.2

Published

a month ago

MCP server: semantic code search with SQLite + local embeddings. One command install for Claude Code.

Downloads

64

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mcp claude semantic-search code-index embeddings

semantic-code-index-mcp

One-command installer for the semantic code search MCP server for Claude Code.

Install into your project

npx semantic-code-index-mcp install

This sets up everything Claude Code needs to use semantic search in your project:

.claude/mcp.json and .mcp.json — MCP server config (merged with existing)
.claude/rules/semantic-search.md — tells Claude to prefer semantic search
.gitignore — updated automatically

Requires Python 3.11+ and uv.

Uninstall

npx semantic-code-index-mcp uninstall

Removes all semantic-code-index config. Other MCP servers are preserved.

What it does

Once installed, Claude Code will:

Use semantic_search to find code by meaning, not just keywords
Auto-sync the index when files change
Save 80-90% tokens compared to reading the full repo

First time, ask Claude: "Index this project"

Dev install

npx semantic-code-index-mcp install --local /path/to/.venv/bin/semantic-code-index-mcp

Uses a local binary instead of uvx for development.

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