v1.14.0-prerelease.0

What's New

Improved request tracing is now built into the MongoDB MCP Server, with request IDs automatically passed through Atlas API calls and included in logs, making it easier to diagnose issues by correlating server activity with specific requests. A new evaluation framework has also been added internally to help ensure the accuracy and reliability of MCP tool responses over time.

What's Changed

🚀 Features

• feat: add Braintrust-based single-turn LLM-as-judge eval framework CLOUDP-367319 by @nima-taheri-mongodb in #1141
• feat: pass allow-listed headers (x-request-id) in atlas tool calls to apiClient and from there to the API CLOUDP-415674 by @lerouxb in #1279
• feat: log x-request-id MCP-560 by @lerouxb in #1280

📦 Dependencies

• chore(deps-dev): bump esbuild from 0.27.1 to 0.28.1 by @dependabot[bot] in #1259
• chore(deps): bump github/gh-aw-actions from cc81570b4572ee3ccd62613812c2505f13160de5 to c20f9e750acfb2da7ce8698626ebeb65efb33300 by @dependabot[bot] in #1262
• chore(deps-dev): bump eslint-plugin-prettier from 5.5.5 to 5.5.6 by @dependabot[bot] in #1264
• chore(deps): bump zod from 4.4.2 to 4.4.3 by @dependabot[bot] in #1266
• chore(deps-dev): bump uuid from 14.0.0 to 14.0.1 by @dependabot[bot] in #1273
• chore(deps): bump actions/checkout from 6 to 7 by @dependabot[bot] in #1261

New Contributors

• @arekborucki made their first contribution in #1252

Full Changelog: v1.13.0...v1.14.0-prerelease.0