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Protodex — The MCP Server Index

protodex.io — Search 12,027+ Model Context Protocol servers. Find the right MCP server for Claude, Cursor, and AI agents.

Servers Categories Languages Updated

Browse at protodex.io

  • Instant search across all 12,027 servers
  • 13 categories: AI/LLM, Database, API Integration, Security, DevOps, and more
  • Individual pages for every server with metadata, tools, and related servers
  • Ranked by GitHub stars so you find battle-tested tools first
  • Updated weekly via automated GitHub scraper

What's Indexed

Category Servers Top Repo
AI/LLM 4,899 gemini-cli (97K stars)
Other 2,383 —
Code/Dev Tools 1,185 —
API Integration 867 n8n (179K stars)
Database 474 —
Memory/Knowledge 466 modelcontextprotocol/servers (81K)
Security 384 —
Browser/Web 324 Scrapling (29K)
DevOps 297 —
Search 235 —
Data/Analytics 208 —
File System 177 —
Communication 128 —

Languages: Python (3,749), TypeScript (3,431), JavaScript (1,047), Go (784), Rust (603), C# (514), Java (471), and 61 more.

Run the Scraper Yourself

python3 -m pip install requests

# Scrape GitHub for MCP servers (~2 min)
python3 mcp_directory.py scrape

# Browse
python3 mcp_directory.py stats           # Category breakdown
python3 mcp_directory.py top             # Top servers by stars
python3 mcp_directory.py search slack    # Search by keyword
python3 mcp_directory.py category Database  # List by category
python3 mcp_directory.py export          # Export as JSON

Build the Website

python3 build_site.py    # Generates all HTML pages (one per server + category/index pages) into docs/

The static site is served via GitHub Pages at protodex.io.

Data

  • mcp_directory.json — Full dataset (all servers with metadata)
  • mcp_by_category.json — Grouped by category
  • mcp_directory.db — SQLite database

How It Works

The scraper searches GitHub using 11 different queries targeting MCP server repos:

  • Repo names containing mcp-server or mcp_server
  • Topics: mcp-server, model-context-protocol
  • Code references to FastMCP, @modelcontextprotocol/sdk
  • Description matches

Each repo is auto-categorized into 13 categories based on name, description, and topics.

Submit a Server

License

MIT

Built by LuciferForge | protodex.io