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fastapi_mcp vs contrastapi
fastapi_mcp logo
fastapi_mcp
★ 11.9k
vs
contrastapi logo
contrastapi
★ 28

fastapi_mcp vs contrastapi

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.; contrastapi: ContrastAPI is a security intelligence API and MCP server that offers over 35 endpoints covering CVE lookup, domain reconnaissance, IP reputation, threat intelligence, code security scanning, and more. It is free to use with a rate limit of 100 requests per hour and requires no API key for the free tier. The tool is designed for AI agents and integrates seamlessly with platforms like Claude Desktop, Cursor, VS Code, and Windsurf.

01

TL;DR

fastapi_mcp logoChoose fastapi_mcp if…

Integrating FastAPI services as tools for large language models (LLMs) that support MCP.

contrastapi logoChoose contrastapi if…

Perform a comprehensive security audit on a domain, including DNS, SSL, and threat intelligence

02

Side-by-Side Comparison

Field
fastapi_mcp logofastapi_mcp
contrastapi logocontrastapi
Category
Security & Safety
Security & Safety
Stars
★ 11.9k
★ 28
License
MIT
MIT
Updated
6mo ago
4d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
FastAPI, MCP, Python
ai-agents, api, cve
03

Features

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
contrastapi logocontrastapi
01One-call full domain report combining DNS, WHOIS, SSL, subdomains, WAF, and IP reputation
02CVE intelligence enriched with EPSS exploit probability and CISA KEV status
03IP reputation via AbuseIPDB and Shodan with 24-hour cache
04Technology fingerprinting for CMS, frameworks, CDN, and analytics
05Free forever with 100 req/hr, no API key required
04

Use Cases

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.
contrastapi logocontrastapi
↳Perform a comprehensive security audit on a domain, including DNS, SSL, and threat intelligence
↳Look up CVE details and check if they are actively exploited in the wild
↳Check the reputation of an IP address and enrich it with malware data
05

Best For

fastapi_mcp logofastapi_mcp
Most PopularTrendingEssential
contrastapi logocontrastapi
TrendingSecurity & SafetyAPI Integration
FAQ

FAQ

What is the difference between fastapi_mcp and contrastapi?
Both fastapi_mcp and contrastapi are in the Security & Safety category. fastapi_mcp has 11.9k stars, while contrastapi has 28 stars.
Which is better, fastapi_mcp or contrastapi?
The best choice depends on your use case. Choose fastapi_mcp if Integrating FastAPI services as tools for large language models (LLMs) that support MCP., and contrastapi if Perform a comprehensive security audit on a domain, including DNS, SSL, and threat intelligence.
Is fastapi_mcp free or open source?
Yes, fastapi_mcp is open source on GitHub (MIT).
Is contrastapi free or open source?
Yes, contrastapi is open source on GitHub (MIT).
→

Related

Alternatives to fastapi_mcp →Alternatives to contrastapi →fastapi_mcp details →contrastapi details →
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