- Added OAuth 2.0 support via AWS Sign‑In for accessing Partner Central agents through external tools such as Amazon Quick and Kiro.
- Allows partners to authorize access using existing AWS identities and IAM policies, eliminating the need for an MCP proxy with SigV4 credentials.
- Introduces IAM‑based governance, token introspection/revocation APIs, and CloudTrail audit events for the new OAuth flow (available in us‑east‑1).
AWS Partner Central agents MCP Server now supports OAuth with AWS Sign-In
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