Release / 25 Jun 2026 / with 2026.06.20260618150747

Open source MCP servers for AWS 2026.06.20260625003520

Compare application behavior before and after a change.

All of Open source MCP servers for AWS

Before you upgrade to 2026.06.20260625003520

Read-only SQL checks use a SQL parser to classify queries.

Behavior changedExplore Redshift data warehouses and run analytical queries.

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awslabs/mcp/releases/tag/2026.06.20260625003520

What changed in 2026.06.20260625003520

Application Signals adds error patterns and comparisons; documentation searches expose metadata and recommended sections.

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.

Fixed and improved

Receive optional response metadata and per-result metadata in documentation searches. Receive recommended sections for individual documentation search results.

ImprovedSearch and read AWS documentation and API references.

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Investigate error patterns and compare application behavior before and after a change.

ImprovedInvestigate application health and get CloudWatch Application Signals enablement guidance.

Read the evidence

awslabs/mcp/releases/tag/2026.06.20260625003520

Seeded by @iluxav with Codex, from the release's public sources. Each change links to its evidence.