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everything vs fastapi_mcp

Side-by-side comparison to help you pick between these two MCP servers.

everything
by modelcontextprotocol
fastapi_mcp
by tadata-org
Stars★ 85,748★ 11,863
30d uses
Score7760
Official
Categories
Developer ToolsAI / LLM ToolsOther
Developer ToolsWeb ScrapingAI / LLM Tools
LanguageTypeScriptPython
Last committhis month6 mo ago

everything · Summary

Official MCP test server exercising all protocol features for client builders.

fastapi_mcp · Summary

FastAPI-MCP exposes FastAPI endpoints as MCP tools with built-in authentication.

everything · Use cases

  • Testing MCP client implementations against all protocol features
  • Learning MCP protocol capabilities through a reference server
  • Validating client compatibility with different transport methods

fastapi_mcp · Use cases

  • Convert existing REST APIs to MCP tools for AI agents
  • Securely expose internal API endpoints to language models
  • Create MCP servers from existing FastAPI services with minimal code changes

everything · Install

NPX (recommended)

{
  "mcpServers": {
    "everything": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

On Windows, use cmd /c:

{
  "mcpServers": {
    "everything": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

Docker

{
  "mcpServers": {
    "everything": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "mcp/everything"]
    }
  }
}

Global install

npm install -g @modelcontextprotocol/server-everything@latest
npx @modelcontextprotocol/server-everything

fastapi_mcp · Install

Install with uv or pip:

uv add fastapi-mcp
pip install fastapi-mcp

Basic usage in FastAPI app:

from fastapi import FastAPI
from fastapi_mcp import FastApiMCP

app = FastAPI()
mcp = FastApiMCP(app)
mcp.mount()

For Claude Desktop, add to config.json:

{
  "mcpServers": {
    "fastapi": {
      "command": "python",
      "args": ["-m", "fastapi_mcp"]
    }
  }
}
Comparison generated from public README + GitHub signals. Last updated automatically.