Installing the Firmable app from the ChatGPT store
needs no setup values — just sign in. Claude, developer tools, and adding ChatGPT manually need the
MCP URL and Client ID — see URL & Client ID for where to find them.
Microsoft 365 Copilot is different again: we email you everything you
need.
Pick your setup
Claude (Web/Desktop)
Add Firmable as a custom connector in Claude (Web) and Claude (Desktop).
ChatGPT
Add Firmable as an app in ChatGPT.
Microsoft 365 Copilot
Add Firmable to Microsoft Copilot Studio as a custom connector.
Developer tools
Cursor, Claude Code, Windsurf, and Codex via config or CLI.