core
★ 3.7k
vs
fastapi_mcp
★ 12.0k
core vs fastapi_mcp
core: OpenSumi is a framework designed to help developers quickly build AI Native IDE products. It supports various IDE forms, including cloud-based, desktop (Electron), and pure web environments, enabling highly customizable and intelligent development experiences.; 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
coreDev Tooling · ★ 3.7k
Developing AI-powered integrated development environments
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
core01Build AI-native IDE products
02Support for Cloud IDE creation
03Desktop IDE development via Electron
04Pure web-based IDE framework
05Highly customizable and extensible architecture
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
core↳Developing AI-powered integrated development environments
↳Building browser-based cloud IDE platforms
↳Creating custom desktop IDE applications
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
coreEssentialTrending
fastapi_mcpMost PopularEssential
FAQ
FAQ
What is the difference between core and fastapi_mcp?
Both core and fastapi_mcp are in the Dev Tooling category. core has 3.7k stars, while fastapi_mcp has 12.0k stars.
Which is better, core or fastapi_mcp?
The best choice depends on your use case. Choose core if Developing AI-powered integrated development environments, and fastapi_mcp if Integrating FastAPI services as tools for large language models (LLMs) that support MCP..
Is core free or open source?
Yes, core is open source on GitHub (MIT).
Is fastapi_mcp free or open source?
Yes, fastapi_mcp is open source on GitHub (MIT).
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