Setup for the LLM Logbook MCP compliance experiment
MCP cannot intercept a conversation. The logger is passive: it records only what the model chooses to send it. This experiment measures whether the model voluntarily invokes the logging tool on every turn after being instructed to.
Missed calls are an expected outcome, not a bug. They surface in the dashboard as missed turns and lower the compliance percentage.
The MCP server runs inside this Logbook deployment — there is nothing separate to host. Both vendors connect from their own cloud, so use the public HTTPS URL below, never localhost or a stdio server.
https://llm-log-book.lovable.app/mcp
Fallback mount (identical behaviour, same token auth) if a client cannot reach the primary path: https://llm-log-book.lovable.app/api/public/mcp
Railway or any other standalone host is a fallback only, to be used if this runtime turns out to be incompatible with a client. The Supabase schema, token model and tenant checks would move unchanged.
The endpoint rejects unauthenticated requests. Authentication is a personal bearer token scoped to exactly one user and one workspace.
Bearer <your token>.Your token is shown only to you while signed in, masked by default. It is never embedded in this page, logged, or visible to another workspace.
Paste this as the first message of a fresh conversation, after the connector is enabled for that chat.
Use the LLM Logbook MCP server for this entire conversation. Before answering each user message, call the logging tool to record the user turn. Before completing each assistant turn, call the logging tool to record your full assistant response. Continue doing this for every turn unless I explicitly end the logging experiment. Do not claim a turn was logged unless the tool call succeeded.
ChatGPT Pro can connect custom MCP servers in Developer Mode with read/fetch permissions only. Full write/modify MCP actions are limited to Business and Enterprise/Edu. Logbook's log_interaction is a write action, so ChatGPT Pro is not a valid live test for this experiment.
ChatGPT custom MCP apps are currently web-only — the mobile and desktop clients cannot be used for this test.
| Client | Capability | Verdict |
|---|---|---|
| ChatGPT Pro | Custom MCP in Developer Mode, read/fetch only | Not suitable |
| ChatGPT Business / Enterprise / Edu | Full MCP support including write actions | Suitable |
| Claude Pro / Max | Remote custom MCP connector | Suitable |
| Claude Team / Enterprise | Remote custom connector added by org owner | Suitable after owner adds it |
| Claude Free | Remote custom connector, limited to one | Suitable (1 connector) |