# AWS MCP Server Goes GA: OAuth 2.1 Ends Credential Sprawl

> Source: <https://byteiota.com/aws-mcp-server-oauth-ga/>
> Published: 2026-07-14 16:11:57+00:00

AWS MCP Server hit GA on July 9 with OAuth 2.1 browser-based auth for Claude Code and Kiro. Two commands replace long-lived keys. Here is what changed and what to do now.

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AWS MCP Server Goes GA: OAuth 2.1 Ends Credential Sprawl
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