codebase-mcp
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@codebase-mcpsearch for how authentication works in the backend"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
codebase-mcp
Remote MCP server that indexes your repos and lets AI agents search them semantically.
Developers connect by adding a URL — no local install needed.
Quick Start
1. Configure repos
Edit config.yaml:
repos:
- name: my-backend
path: /path/to/local/repo
extensions: [".py", ".ts", ".java"]
- name: my-frontend
url: https://github.com/your-org/frontend.git
branch: main
extensions: [".ts", ".tsx"]2. Run
With Docker:
docker compose up --buildWithout Docker:
python -m venv .venv && source .venv/bin/activate
pip install mcp chromadb sentence-transformers tree-sitter tree-sitter-python tree-sitter-javascript tree-sitter-typescript tree-sitter-java pyyaml gitpython pydantic pydantic-settings structlog uvicorn
python -m src.serverFirst run downloads the embedding model (~80MB) and indexes all repos. Subsequent runs are incremental (only changed files).
3. Connect your IDE
Claude Desktop — edit ~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": {
"codebase": {
"url": "http://localhost:8080/mcp"
}
}
}Cursor — edit .cursor/mcp.json:
{
"mcpServers": {
"codebase": {
"url": "http://localhost:8080/mcp"
}
}
}Claude Code — edit .mcp.json:
{
"mcpServers": {
"codebase": {
"url": "http://localhost:8080/mcp"
}
}
}Replace localhost:8080 with your server's actual address when hosting remotely.
Related MCP server: PAMPA
Tools
Tool | What it does |
| Natural language search: "how does auth work" |
| Exact lookup: "show me UserService" |
| File structure without bodies (saves tokens) |
| What's indexed |
| Trigger re-indexing |
All tools accept an optional repo_name parameter to filter by repo.
Architecture
IDE (Claude/Cursor) → Streamable HTTP → MCP Server → ChromaDB
↑
tree-sitter AST chunking
+ sentence-transformers embeddings
+ git clone/pull on scheduleChunking: tree-sitter parses code into functions, classes, methods (not character splits)
Embeddings: sentence-transformers (default
all-MiniLM-L6-v2, orjina-embeddings-v2-base-codefor better code search)Storage: ChromaDB with cosine similarity
Incremental: file MD5 hashes tracked, only changed files re-embedded
Scheduled: auto git pull + re-index every N minutes (configurable)
This server cannot be installed
Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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