v1.3.6

modelcontextprotocol/registryv1.3.6Oct 29, 2025by rdimitrov

AI Summary

Significant update adding Google Artifact Registry support, CORS, ECDSA P-384 support, and enhanced authentication methods.

Key Highlights

  • Added support for Google Artifact Registry (GAR)
  • Added CORS support to registry API
  • Added support for ECDSA P-384
  • Enabled Google KMS and Azure Key Vault for publisher login
  • Upgraded cosign to version v2.6.1

New Features

  • Google Artifact Registry support
  • CORS support
  • ECDSA P-384 support
  • Azure Key Vault support
  • Cosign upgrade to v2.6.1

Full Release Notes

## What's Changed
* Add support for ECDSA P-384 by @joelverhagen in https://github.com/modelcontextprotocol/registry/pull/685
* Fix main by implementing a go1.24 compliant parseRawPrivateKey method by @rdimitrov in https://github.com/modelcontextprotocol/registry/pull/707
* build(deps): bump the actions group with 2 updates by @dependabot[bot] in https://github.com/modelcontextprotocol/registry/pull/709
* feat: add community project link to browsable database by @rosmur in https://github.com/modelcontextprotocol/registry/pull/712
* Make test output less verbose by @rdimitrov in https://github.com/modelcontextprotocol/registry/pull/713
* feat: add CORS support to registry API by @ironsteadlabs in https://github.com/modelcontextprotocol/registry/pull/711
* fix: detect server subfolder in init by @MaxKless in https://github.com/modelcontextprotocol/registry/pull/566
* fix formatting in community-projects.md by @formulahendry in https://github.com/modelcontextprotocol/registry/pull/715
* Remove the test-unit-verbose target by @rdimitrov in https://github.com/modelcontextprotocol/registry/pull/716
* Add support for Google Artifact Registry (GAR) by @rdimitrov in https://github.com/modelcontextprotocol/registry/pull/692
* Add `go-mcp-registry` to community projects by @leefowlercu in https://github.com/modelcontextprotocol/registry/pull/719
* Enable Google KMS and Azure Key Vault for publisher login tool by @joelverhagen in https://github.com/modelcontextprotocol/registry/pull/696
* Make Repository field properly optional in server.json by @rdimitrov in https://github.com/modelcontextprotocol/registry/pull/717
* Upgrade cosign to version v2.6.1 by @rdimitrov in https://github.com/modelcontextprotocol/registry/pull/720
* Use ko in favour of docker build by @rdimitrov in https://github.com/modelcontextprotocol/registry/pull/708
* Implement --token and MCP_GITHUB_TOKEN login support by @rdimitrov in https://github.com/modelcontextprotocol/registry/pull/705

## New Contributors
* @rosmur made their first contribution in https://github.com/modelcontextprotocol/registry/pull/712
* @ironsteadlabs made their first contribution in https://github.com/modelcontextprotocol/registry/pull/711
* @MaxKless made their first contribution in https://github.com/modelcontextprotocol/registry/pull/566
* @leefowlercu made their first contribution in https://github.com/modelcontextprotocol/registry/pull/719

**Full Changelog**: https://github.com/modelcontextprotocol/registry/compare/v1.3.5...v1.3.6