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ChatGPT DiviMail divimail_mark_read

How to: ChatGPT DiviMail divimail_mark_read

client:ChatGPT transport:streamable-http tool:divimail_mark_read

Add DiviMail to ChatGPT

  1. 01

    Open Settings → Connectors → Advanced → Developer mode and merge this in. Keep any servers already there.

https://mcp.divindi.io/mcp
  1. 02

    Save the file and restart ChatGPT.

  2. 03

    Ask for something divimail_mark_read does. ChatGPT lists the server's tools on connect and calls divimail_mark_read itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that DiviMail's identifier in your config matches the one above exactly.

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs

Set these first

DiviMail will not start until these are set, so divimail_mark_read never becomes available.

  • DIVIMAIL_SERVICE_SECRET

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 14 November 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.