Release / 9 Jun 2026 / with 2026.06.20260604201045

Open source MCP servers for AWS 2026.06.20260609132838

Retrieve Compute Optimizer recommendations for your chosen region.

All of Open source MCP servers for AWS

Before you upgrade to 2026.06.20260609132838

`generate_cost_report` validates and confines the `output_file` path.

Behavior changedLook up AWS service prices and generate cost estimates.

Read the evidence

awslabs/mcp/releases/tag/2026.06.20260609132838

What changed in 2026.06.20260609132838

Billing tools accept a region for Compute Optimizer, and pricing report output paths are validated and confined.

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

Select a Compute Optimizer region instead of always using `us-east-1`.

Now worksInvestigate AWS billing and cost management data.

Read the evidence

awslabs/mcp/releases/tag/2026.06.20260604201045

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