yuna0x0/hackmd-mcp

What's Changed

Docker Image

• [Deprecated] Remove image support for Docker Hub
• Update README to use GitHub Container Registry
• Add missing pnpm-workspace.yaml to Dockerfile

GitHub Actions

• Support GitHub Container Registry publish action
• Add release environment for GitHub OCI and MCP Registry
• Rename release to release-npm for npm release environment

MCP Registry

• Update server.json schema

MCP Bundles (MCBP)

• Add privacy policy URL to manifest.json

package.json

• Upgrade dependencies
• Upgrade package manager

:warning: Deprecation Notice

Docker Hub Image Deprecation

The HackMD MCP server Docker image on Docker Hub (docker.io) is being deprecated in favor of GitHub Container Registry (ghcr.io).

• Docker Hub Image Removal Date: November 1, 2025
• Migration Path: Please update your deployments to use ghcr.io/yuna0x0/hackmd-mcp instead of the Docker Hub image. Users who are using versions < 1.4.2 should build the Docker image from source.

The Docker Hub image will no longer receive updates starting from this release v1.5.1. After November 1, 2025, all images on Docker Hub will be removed.

Releases >= 1.4.2 have images published to GitHub Container Registry. For versions < 1.4.2, please build the Docker image from source, as these versions are not available on GitHub Container Registry.

All future releases will only be published to GitHub Container Registry.

Migration Example:

# Old (deprecated)
docker pull yuna0x0/hackmd-mcp

# New
docker pull ghcr.io/yuna0x0/hackmd-mcp

Full Changelog: https://github.com/yuna0x0/hackmd-mcp/compare/v1.5.0...v1.5.1