
OWASP Cheatsheets MCP Server
A minimal Model Context Protocol server that provides access to OWASP security cheat sheets through a simple HTTP API, enabling users to list, retrieve, and search security best practices.
README
owasp_cheatsheets_mcp_server
A minimal Model Context Protocol (MCP) compatible server providing the OWASP Cheat Sheets.
The server uses FastAPI to expose a simple HTTP API that returns the contents of the cheat sheets from the OWASP Cheat Sheet Series.
Prerequisites
- Python 3.8 or newer
- Git (for cloning the cheat sheet repository on first run)
Usage
- Install requirements:
pip install -r requirements.txt
- (Optional) Set
CHEATSHEETS_DIR
if you already have a local copy of the cheat sheets:export CHEATSHEETS_DIR=/path/to/CheatSheetSeries/cheatsheets
- Run the server with
uvicorn
:uvicorn server.app:app --reload
- If
CHEATSHEETS_DIR
is not set the server will clone the cheat sheet repository on first start (requires network access).
Endpoints
GET /health
– Basic health check.GET /cheatsheets
– List available cheat sheet files.GET /cheatsheets/{name}
– Retrieve a specific cheat sheet.GET /search?q=term
– Search cheat sheets for a term and return matching file names.
Running in production
Use uvicorn
with explicit host and port when deploying:
uvicorn server.app:app --host 0.0.0.0 --port 8000
For a real deployment consider a process manager such as systemd
or running behind a reverse proxy.
Contributing
Pull requests are welcome. Tests can be added under a tests/
directory using pytest.
This implementation is a simplified example of an MCP server and may not cover the entire specification.
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