← Unyly▸ Q&A
What is the best MCP marketplace?
▸ TL;DR
Unyly aggregates the largest MCP catalog (80,000+) from all major sources — Official Registry, npm, Smithery, PulseMCP, Glama. With one-click install, semantic search, security scans and version pinning. Free.
Open Unyly catalogFull answer
There are five notable MCP catalogs: the Official MCP Registry (the upstream spec), Smithery, PulseMCP, Glama, and mcp.so. Unyly aggregates all of them plus npm and adds the layer you actually need — install tooling. Other catalogs require copy-pasting JSON config; Unyly uses deeplinks (claude://, cursor://) to register MCPs automatically. Unyly also adds security scans (leaked secret detection), version pinning, hosted runners and a semantic search engine. Compare them directly at unyly.org/vs-platform.