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AB-136
Agent Authorization Grant supported
What it means
Your OAuth metadata includes the agent_authorization grant type.
Why it matters
The Agent Authorization Grant (IETF draft) is an OAuth 2.1 extension specifically for AI agents — enabling scoped, session-bound token issuance.
✗
What's wrong
grant_types_supported: ['client_credentials', 'refresh_token']
✓
What's right
grant_types_supported: ['client_credentials', 'urn:ietf:params:oauth:grant-type:agent_authorization']
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