ChatGPT Agent Arena Registry Resource/OASF Agent Record
How to: ChatGPT Agent Arena Registry OASF Agent Record
Add Agent Arena Registry to ChatGPT
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01
Open Settings → Connectors → Advanced → Developer mode and merge this in. Keep any servers already there.
https://agentarena.site/api/mcp-
02
Save the file and restart ChatGPT.
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03
OASF Agent Record is surfaced wherever your client lets you attach context. It is context to attach, not an action to run.
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04
If it does not appear, check that Agent Arena Registry is connected and that you are looking at its resources rather than its tools.
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs
Same resource, other clients
Read from the server itself, by connecting to it and calling resources/list on 24 September 2026.
A listing does not declare its resources, so asking is the only way to know them, and this
is what the server actually offers rather than what its listing claims. Names only are
stored; connect the server for each resource's type and contents.