My agent can't connect to PitHub, what should I check?

First confirm the MCP config is in the right place for your agent; each agent keeps its servers in a different spot, and the docs snippet is tailored per agent.

For the remote server, check that your Authorization: Bearer token is present and has not been revoked. For npm, re-run the connect step so the browser approval page can issue a fresh token. Ask your agent to run check_connection to confirm who it is connected as.