FastMCP

Name: FastMCP
Author: PrefectHQ

Untested

A high-level framework for building MCP servers in Python

by PrefectHQ 23,723 Apache-2.0 Python Intermediate stdio

View on GitHub Install Guide

Install

No auto-install command available for this server.

Check the GitHub repository for setup instructions

Safety Report

100% Untested

Scanned yesterday

7 passed

Security

Authentication

details

Authentication detected: env_required, bearer_check, auth_header, jwt_verify, oauth

Pass

CORS Policy

details

stdio transport — CORS not applicable

N/A

Rate Limiting

details

Rate limiting detected: rate_limit_middleware, token_bucket, requests_per, max_requests

Pass

Known CVEs

details

No known CVEs in dependencies

Pass

Code Quality

Dependency Audit

details

No known vulnerable dependencies detected

Pass

Dangerous Patterns

details

No dangerous code patterns detected

Pass

License

details

License: Apache-2.0

Pass

Community

Maintenance Status

details

Last commit 2 days ago

Pass

Learn about our security methodology →

Compatibility

Claude Desktop

Not Tested

Claude Code

Not Tested

Cursor

Not Tested

VS Code

Not Tested

Tools Provided (1)

(developer-defined)

FastMCP is a framework for building MCP servers, not a server with fixed tools. Developers decorate Python functions with @mcp.tool to expose them as MCP tools. Any Python function with type hints and a docstring becomes an MCP tool automatically.

Frequently Asked Questions

What is FastMCP?

A high-level framework for building MCP servers in Python

What tools does FastMCP provide?

FastMCP provides 1 tools including (developer-defined). Each tool can be called by AI agents to perform specific operations.

Is FastMCP safe to use?

FastMCP has not yet been security scanned. We recommend reviewing the source code and safety report before use.

What are alternatives to FastMCP?

Similar MCP servers include Oh My Posh Validator, Claude Flow, PraisonAI. Each serves a similar purpose but may differ in features, language, and compatibility.