mcp-server
★ 117
vs
fastapi_mcp
★ 12.0k
mcp-server vs fastapi_mcp
mcp-server: A Model Context Protocol (MCP) server for the SAP Cloud Application Programming Model (CAP). It enables AI models to perform agentic coding by searching CDS model definitions and CAP documentation. The server runs locally and integrates with MCP-compatible clients.; fastapi_mcp: FastAPI-MCP allows you to expose your existing FastAPI endpoints as Model Context Protocol (MCP) tools. It offers native integration with FastAPI, including built-in authentication using existing dependencies, and preserves schemas and documentation.
01
TL;DR
mcp-serverDev Tooling · ★ 117
AI-powered development of CAP applications
fastapi_mcpDev Tooling · ★ 12.0k
When to choose:
- You already have a FastAPI application and want to expose its endpoints as MCP tools while reusing your existing FastAPI authentication dependencies and Swagger schemas.
- You want to mount the MCP server directly onto your ASGI app or deploy it separately under an MIT license.
When to skip:
- You are building a standalone MCP server from scratch rather than wrapping a FastAPI app; use FastMCP or the official MCP Python SDK.
- You need an actively updated repository (last push was November 2025).
02
Side-by-Side Comparison
03
Features
mcp-server01Fuzzy search over CDS model definitions (entities, services, fields)
02Semantic search over CAP documentation using local embeddings
03MCP protocol integration for AI-assisted development
04Local execution with no external API calls
05Supports agentic coding workflows
fastapi_mcp01Authentication built in, using your existing FastAPI dependencies!
02FastAPI-native: Not just another OpenAPI -> MCP converter
03Zero/Minimal configuration required
04Preserving schemas of your request models and response models
05Flexible deployment - Mount your MCP server to the same app, or deploy separately
04
Use Cases
mcp-server↳AI-powered development of CAP applications
↳Answering questions about CDS services, entities, and relationships
↳Retrieving relevant CAP documentation during coding
fastapi_mcp↳Integrating FastAPI services as tools for large language models (LLMs) that support MCP.
↳Enabling LLMs to interact with and utilize existing business logic and data exposed via FastAPI.
↳Quickly exposing authenticated FastAPI APIs as discoverable and usable tools within an MCP ecosystem.
05
Best For
mcp-server—
fastapi_mcpMost PopularEssential
FAQ
FAQ
What is the difference between mcp-server and fastapi_mcp?
Both mcp-server and fastapi_mcp are in the Dev Tooling category. mcp-server has 117 stars, while fastapi_mcp has 12.0k stars.
Which is better, mcp-server or fastapi_mcp?
The best choice depends on your use case. Choose mcp-server if AI-powered development of CAP applications, and fastapi_mcp if Integrating FastAPI services as tools for large language models (LLMs) that support MCP..
Is mcp-server free or open source?
Yes, mcp-server is open source on GitHub (Apache-2.0).
Is fastapi_mcp free or open source?
Yes, fastapi_mcp is open source on GitHub (MIT).
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