API marketplace for AI agents — 100 services, 87 free, one API key
io.github.ucmai/ucm
https://ucm.ai
STDIO
No auth required
Hosted endpoint — paste into any MCP client.
Where to find authoritative docs and source for UCM — Universal Commerce Marketplace.
Open MCP Agent Studio and connect this server to Claude, GPT, Gemini, DeepSeek and more — no install required.
Open Agent Studio