v1.9.0

What's Changed

This release adds a new setup utility that should simplify the installation and configuration of the MCP server for popular clients. To use it, run npx mongodb-mcp-server setup and follow the interactive setup steps.

Additionally, we've added a set of tools related to Atlas Stream Processing - atlas-streams-build, atlas-streams-discover, atlas-streams-manage, and atlas-streams-teardown.

Finally, we've moved our lexical and vector search functionality out of public preview - tools for index management can now operate on lexical and vector search indexes when available.

List of notable changes

• docs: add Copilot CLI setup instructions by @GeekTrainer in #886
• feat: add metrics service MCP-411 by @gagik in #960
• feat: add Atlas Stream Processing tools MCP-406 by @jwongmongodb in #967
• chore: remove the mcp autoembeddings feature by @nirinchev in #978
• Deploying MongoDB MCP Server to AWS Bedrock AgentCore by @ialek36 in #970
• feat: Setting MCP up with AI Tooling CLOUDP-384442 by @rubydong in #952

New Contributors

• @GeekTrainer made their first contribution in #886
• @ialek36 made their first contribution in #970
• @rubydong made their first contribution in #952

Full Changelog: v1.8.1...v1.9.0

v1.8.2-prerelease.2

What's Changed

• chore(metrics): refactor and add support for process metrics by @gagik in #987
• chore: release v1.8.2-prerelease.2 by @mongodb-devtools-bot[bot] in #988

Full Changelog: v1.8.2-prerelease.1...v1.8.2-prerelease.2

v1.8.2-prerelease.1

What's Changed

• Bump non-major dependencies to latest by @nirinchev in #954
• docs: add Copilot CLI setup instructions by @GeekTrainer in #886
• chore(deps): bump docker/login-action from 3.7.0 to 4.0.0 by @dependabot[bot] in #957
• chore(deps): bump docker/setup-docker-action from 4 to 5 by @dependabot[bot] in #955
• feat: add metrics service MCP-411 by @gagik in #960
• feat: add Atlas Stream Processing tools MCP-406 by @jwongmongodb in #967
• feat: add more metrics MCP-411 by @gagik in #983
• chore: release v1.8.2-prerelease.1 by @mongodb-devtools-bot[bot] in #986

New Contributors

• @GeekTrainer made their first contribution in #886

Full Changelog: v1.8.1...v1.8.2-prerelease.1

v1.8.1

What's Changed

• fix(mongodb): correct limit usage in find tool count queries by @grassfish1122 in #890
• refactor(logging): split up logging logic into different files by @gagik in #946
• Add some extra debug logging for bedrock deployments. by @nirinchev in #961
• chore: release v1.8.1-pre.1 by @mongodb-devtools-bot[bot] in #966
• feat: add Atlas Stream Processing API types and client methods by @jwongmongodb in #962
• fix: use lock to emit events and avoid event duplication by @blva in #950
• chore: release v1.8.1 by @mongodb-devtools-bot[bot] in #973

New Contributors

• @grassfish1122 made their first contribution in #890
• @jwongmongodb made their first contribution in #962

Full Changelog: v1.8.0...v1.8.1

v1.8.1-pre.1

What's Changed

• fix(mongodb): correct limit usage in find tool count queries by @grassfish1122 in #890
• refactor(logging): split up logging logic into different files by @gagik in #946
• Add some extra debug logging for bedrock deployments. by @nirinchev in #961
• chore: release v1.8.1-pre.1 by @mongodb-devtools-bot[bot] in #966

New Contributors

• @grassfish1122 made their first contribution in #890

Full Changelog: v1.8.0...v1.8.1-pre.1

v1.8.0

What's Changed

• chore(deps-dev): bump typescript-eslint from 8.47.0 to 8.56.0 by @dependabot[bot] in #941
• chore(deps): bump actions/download-artifact from 7 to 8 by @dependabot[bot] in #939
• fix: simplify userAgent by @blva in #938
• feat: update atlas-local-create-deployment tool to use preview image by @Luke-Sanderson in #912
• refactor: inject user config in atlas local integration tests by @Luke-Sanderson in #943
• chore: pass the serverOptions and sessionOptions to McpHttpServer by @himanshusinghs in #944
• chore: release v1.8.0-prerelease.1 by @mongodb-devtools-bot[bot] in #948
• chore: release v1.8.0 by @mongodb-devtools-bot[bot] in #949

Full Changelog: v1.7.0...v1.8.0

v1.8.0-prerelease.1

What's Changed

• chore(deps-dev): bump typescript-eslint from 8.47.0 to 8.56.0 by @dependabot[bot] in #941
• chore(deps): bump actions/download-artifact from 7 to 8 by @dependabot[bot] in #939
• fix: simplify userAgent by @blva in #938
• feat: update atlas-local-create-deployment tool to use preview image by @Luke-Sanderson in #912
• refactor: inject user config in atlas local integration tests by @Luke-Sanderson in #943
• chore: pass the serverOptions and sessionOptions to McpHttpServer by @himanshusinghs in #944
• chore: release v1.8.0-prerelease.1 by @mongodb-devtools-bot[bot] in #948

Full Changelog: v1.7.0...v1.8.0-prerelease.1

v1.7.0

What's Changed

• feat: MongoDB Assistant Knowledge Search Tools by @nlarew in #472
• chore: add structured content to mongodb/metadata tools by @nirinchev in #841
• chore: add structured content to responses from mongodb/create tools by @nirinchev in #928
• chore: add structured content for mongodb/delete tools by @nirinchev in #930
• chore: add structured content for update tools by @nirinchev in https://github.com/mongodb-js/
  mongodb-mcp-server/pull/932
• fix: upgrade all mongosh and devtools-shared dependencies by @addaleax in #914
• feat(lib): add ability to pass custom context to tool constructor by @gagik in #906
• fix!(lib): make connectionErrorHandler async-compatible by @gagik in #927

New Contributors

• @addaleax made their first contribution in #914
• @nlarew made their first contribution in #472

Full Changelog: v1.6.0...v1.7.0

v1.6.1-prerelease.4

What's Changed

• feat: MongoDB Assistant Knowledge Search Tools by @nlarew in #472
• fix!: make connectionErrorHandler async-compatible by @gagik in #927
• chore: release v1.6.1-prerelease.4 by @mongodb-devtools-bot[bot] in #929

New Contributors

• @nlarew made their first contribution in #472

Full Changelog: v1.6.1-prerelease.3...v1.6.1-prerelease.4

v1.6.1-prerelease.3

What's Changed

• chore: refactor session-based server configuration by @gagik in #909
• refactor: add type enforcement for custom userconfig support by @gagik in #911
• chore: release v1.6.1-prerelease.3 by @mongodb-devtools-bot[bot] in #916

Full Changelog: v1.6.1-prerelease.2...v1.6.1-prerelease.3