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AWS agent-toolkit documentation change

Service: agent-toolkit · 2026-07-10 · Documentation low

File: agent-toolkit/latest/userguide/doc-history.md

Summary

Added documentation history entry for OAuth 2.1 authentication support and updated Deployment SOPs entry date

Security assessment

The change documents the addition of OAuth 2.1 authentication, which is a security feature, including new managed policies and condition keys. However, it's a feature announcement without evidence of addressing a specific security vulnerability.

Diff

diff --git a/agent-toolkit/latest/userguide/doc-history.md b/agent-toolkit/latest/userguide/doc-history.md
index 3be906bdd..c9c082f39 100644
--- a//agent-toolkit/latest/userguide/doc-history.md
+++ b//agent-toolkit/latest/userguide/doc-history.md
@@ -12,0 +13 @@ Change| Description| Date
+OAuth 2.1 authentication support| Added OAuth 2.1 authentication through AWS Sign-in. OAuth-compatible MCP clients can now connect directly to AWS MCP Server without local proxy software. Added new managed policy `AWSMCPSignInOAuthAccessPolicy` and OAuth condition keys for governance.| July 8, 2026  
@@ -16,0 +18 @@ Deployment SOPs updates| Updated Deployment SOPs documentation with `deploy-supa
+Deployment SOPs| Added content describing the Deployment SOPs now available in Agent Toolkit for AWS| January 26, 2026  
@@ -18 +19,0 @@ Initial release| Initial release of the Agent Toolkit for AWS User Guide| Novemb
-Deployment SOPs| Added content describing the Deployment SOPs now available in Agent Toolkit for AWS| January 26, 2025