
Gaurav Gosain developed GitHub Container Registry (GHCR) support for the modelcontextprotocol/registry repository, enabling MCP servers to publish images to both GHCR and Docker Hub without breaking existing workflows. He refactored the OCI validation and authentication logic to be registry-agnostic, allowing seamless integration with multiple container registries. Using Go for backend development and Markdown for documentation, Gaurav updated tests and user guides to reflect the new multi-registry publishing and validation rules. His work focused on API integration, authentication, and container registry standards, ensuring backward compatibility and minimizing migration risks for users adopting the expanded publishing capabilities.
In September 2025, delivered GHCR support and registry-agnostic OCI validation/auth for MCP servers in modelcontextprotocol/registry, enabling publishing to GitHub Container Registry in addition to Docker Hub while preserving backward compatibility. Updated docs and tests to reflect multi-registry publishing and validation rules.
In September 2025, delivered GHCR support and registry-agnostic OCI validation/auth for MCP servers in modelcontextprotocol/registry, enabling publishing to GitHub Container Registry in addition to Docker Hub while preserving backward compatibility. Updated docs and tests to reflect multi-registry publishing and validation rules.

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