mcp-discovery and mcpdir
These are direct competitors offering overlapping MCP server discovery and indexing services, with the first claiming a larger index (14,000+ vs 8,000+ servers) but the second emphasizing community-driven curation and open-source transparency as differentiation.
About mcp-discovery
yksanjo/mcp-discovery
"MCP Discovery - The World's Largest MCP Server Index 14,000+ servers | Semantic search API | Real-time discovery Live API: https://mcp-discovery-two.vercel.app"
About mcpdir
eL1fe/mcpdir
The largest open MCP server directory — 8,000+ community-driven Model Context Protocol servers. Open-source, fully searchable.
AI assistants and developers who integrate them can use MCP Hub to find and browse over 8,000 Model Context Protocol (MCP) servers. It takes server listings from various sources like npm, GitHub, and dedicated registries, and provides a searchable, categorized directory. The output is a list of validated MCP servers ready for integration, helping you connect AI models with external tools and services.
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