AgentIndex icon
AgentIndex
mcp-server logo
mcp-server
★ 46
vs
fastapi_mcp logo
fastapi_mcp
★ 12.0k

mcp-server vs fastapi_mcp

mcp-server: DollhouseMCP is an open-source platform that customizes AI through modular elements (personas, skills, templates, agents, memories, ensembles). It uses the MCP-AQL protocol with CRUDE endpoints and a Gatekeeper permission system for secure and flexible AI behavior modification. Installation is via npm or an interactive setup wizard, and it works across multiple platforms and 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-server logo
mcp-serverDev Tooling · ★ 46

Activate a read-only analyst persona to safely browse and list elements

Read mcp-server full review →
fastapi_mcp logo
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).
Read fastapi_mcp full review →
02

Side-by-Side Comparison

Field
mcp-server logomcp-server
fastapi_mcp logofastapi_mcp
Category
Dev Tooling
Dev Tooling
Stars
★ 46
★ 12.0k
License
AGPL-3.0
MIT
Install Command
npx @dollhousemcp/mcp-server@latest --web
uv add fastapi-mcp
Updated
1d ago
11mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
agents, ai, ai-tools
FastAPI, MCP, Python
03

Features

mcp-server logomcp-server
01Modular elements (personas, skills, templates, agents, memories, ensembles) for flexible AI customization
02MCP-AQL protocol with CRUDE endpoints reducing token usage by 85%
03Gatekeeper server-side permission system with deny/confirm/allow policies
04Interactive setup wizard with one-click install for Claude Code, Desktop, Cursor, and more
05Local-first portfolio management with GitHub sync and community collection
fastapi_mcp logofastapi_mcp
01Authentication 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 logomcp-server
↳Activate a read-only analyst persona to safely browse and list elements
↳Create custom skills for code review, data analysis, or translation
↳Execute multi-step agents with human-in-the-loop control for complex tasks
fastapi_mcp logofastapi_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 logomcp-server
—
fastapi_mcp logofastapi_mcp
Most 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 46 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 Activate a read-only analyst persona to safely browse and list elements, 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 (AGPL-3.0).
Is fastapi_mcp free or open source?
Yes, fastapi_mcp is open source on GitHub (MIT).
Cloud Infrastructure
Ad

Deploy on DigitalOcean

Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.

Claim $200 Free Credit
→

Related

Alternatives to mcp-server →Alternatives to fastapi_mcp →mcp-server details →fastapi_mcp details →