mc-publish

What it does

Compatibility metadata

Inputs cover mod loaders, client and server environments, Minecraft versions, Java versions, and project dependencies.checked 7 Oct 2026

Configuration

The README describes a zero-config approach that automatically resolves common values while allowing advanced configuration.checked 7 Oct 2026

Credentials

Publishing to Modrinth, CurseForge, or GitHub requires the corresponding API token, which the examples pass through GitHub Secrets.checked 7 Oct 2026

Error handling

The action supports fail, warn, and skip modes for errors during publishing.checked 7 Oct 2026

File selection

Users can specify files to upload with glob patterns; the documented default targets JAR files in build/libs/.checked 7 Oct 2026

Intended users

The documented workflow is for project maintainers using GitHub Actions to publish Minecraft project builds.checked 7 Oct 2026

License

The repository identifies its license as MIT.checked 7 Oct 2026

Metadata detection

It can read project details such as platform IDs, loaders, game versions, and dependencies from Fabric, Forge, and Quilt metadata files.checked 7 Oct 2026

Publishing targets

It can publish project assets to Modrinth, CurseForge, and GitHub Releases.checked 7 Oct 2026

Purpose

mc-publish is a GitHub Action for publishing Minecraft mods, plugins, resource packs, and other projects.checked 7 Oct 2026

Release options

It supports release tags, changelog generation, draft and prerelease settings, and linking a GitHub discussion.checked 7 Oct 2026

Retries

Publishing attempts default to 2 with a 10000 millisecond delay between attempts.checked 7 Oct 2026

Retries and errors

The documented defaults are two publishing attempts, a 10000 millisecond retry delay, and fail mode; warn and skip are also available.checked 7 Oct 2026

Security information

The repository lists a security policy, but the policy page could not be read during this research.checked 7 Oct 2026

Usage

The repository instructs users to add the action to an existing GitHub Actions workflow or create a new workflow.checked 7 Oct 2026