Release / / with 2026.05.20260527213047, 2026.05.20260529200555, 2026.06.20260602223738
Open source MCP servers for AWS 2026.06.20260603172743
Scan source code for security findings through AWS Security Agent.
Before you upgrade to 2026.06.20260603172743
Specification loading restricts network destinations and isolates credentials.
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What changed in 2026.06.20260603172743
Security Agent adds scanning tools and RDS gains SQL Server and Oracle servers; ECS responses redact sensitive data.
Available in the awslabs MCP server packages at this release. Use an MCP-compatible client and the relevant server's runtime, credentials, and service permissions.
New things you can do
Query and explore SQL Server databases on Amazon RDS.
Query and explore Oracle databases on Amazon RDS.
Scan source code and test applications for security findings with AWS Security Agent.
Fixed and improved
Look up prices using the corrected Pricing API endpoint and region handling.
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Use IAM authentication and additional MySQL-compatible engines.
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Read-only mode now blocks serverless cache deletion and modification.
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Choose a custom IAM database user with `--username` for `pgwire_iam` connections.
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Seeded by 