Protodex — The MCP Server Index

protodex.io — Search 1,629+ Model Context Protocol servers. Find the right MCP server for Claude, Cursor, and AI agents.

Browse at protodex.io

• Instant search across all 1,629 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	779	gemini-cli (97K stars)
Code/Dev Tools	180	—
API Integration	102	n8n (179K stars)
Memory/Knowledge	97	modelcontextprotocol/servers (81K)
Database	75	—
Browser/Web	46	Scrapling (29K)
Security	44	—
Search	43	—
DevOps	41	—
Data/Analytics	27	—
Communication	22	—
File System	15	—
Other	158	—

Languages: Python (570), TypeScript (548), JavaScript (121), Go (103), Rust (51), C# (25), Java (22), and 24 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 1,647 HTML 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

• Submit via GitHub Issue
• Request a server you'd like to see indexed

License

MIT

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Built by LuciferForge | protodex.io