The IntrCity operation, answered. Ask about any service, route, operator, customer, support contact or penalty in plain language, from Claude or ChatGPT, and get the finding with its evidence.
| Surface | Path | What it is |
|---|---|---|
| MCP endpoint | /mcp | For Claude. Streaming responses |
| MCP endpoint, compatible | /mcp-json | For ChatGPT and anything that cannot do Server Sent Events. Same tools, plain JSON, stateless |
| Admin console | /admin | Overview (the landing page), questions people asked with their calls, people, learning, feed state, the running version |
| Health | /healthz | Liveness only. The configuration report is in the admin console |
| Nightly | /nightly/running | Is a nightly pass running (yes or no); read by the push guard |
| Sign in | /auth/login | Sign in with Google to reach the admin console |
| Connector sign in | /.well-known/oauth-authorization-server | Claude and ChatGPT discover this, register themselves, and send you through Google. No token to paste |
| Who am I | /auth/me | The identity this server has for you, as JSON |
Every tool is read-only and every call is audited.