ChatGPT Recta recta_service_descriptor
How to: ChatGPT Recta recta_service_descriptor
Add Recta to ChatGPT
-
01
Open Settings → Connectors → Advanced → Developer mode and merge this in. Keep any servers already there.
https://api.recta.build/mcp-
02
Save the file and restart ChatGPT.
-
03
Ask for something recta_service_descriptor does. ChatGPT lists the server's tools on connect and calls recta_service_descriptor itself — you do not invoke it by name.
-
04
If nothing happens, check the server is running and that Recta'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
Recta will not start until these are set, so recta_service_descriptor never becomes available.
-
RECTA_PRIVATE_KEY -
RECTA_ADDRESS -
RECTA_ALLOW_EXECUTE -
RECTA_MAX_FEE_USDC -
RECTA_MIN_OUTPUT_BPS -
RECTA_MAX_AMOUNT -
RECTA_ALLOWED_RECIPIENTS
Same tool, other clients
This list was read from the server itself, by connecting to it and calling tools/list on 11 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.