Connect an agent

Every live server has an endpoint at https://mcp.plugmcp.ai/s/{slug}.

Send the API key as Authorization: Bearer pb_live_.... Keys are shown once. Rotate them from the server page.

Claude and ChatGPT can also use OAuth 2.1. The gateway advertises protected-resource metadata and dynamic client registration. The user signs in on PlugMCP and approves the server; the client receives a bearer token that works like an API key.

Open the server page or the short link /x/{code} for one-click installs (Cursor, VS Code) and copy-paste snippets for Claude, Windsurf, Codex, Retell, and Vapi.