MCPB Pack

Version updated for https://github.com/NimbleBrainInc/mcpb-pack to version v1.2.0.

  • This action is used across all versions by ? repositories.

Go to the GitHub Marketplace to find the latest changes.

Action Summary

The MCPB Pack GitHub Action automates the process of packaging MCP (Model Context Protocol) servers into .mcpb bundle files using the official mcpb CLI. It simplifies workflows by providing a streamlined way to bundle server directories and their associated metadata, making it easier to create and release standardized server packages. Key capabilities include specifying input directories, customizing output filenames, and generating the path to the resulting .mcpb file for further use in deployment or release pipelines.

Release notes

What’s New

  • Added bundle-sha256 output for bundle integrity verification
  • SHA256 hash can be stored in server.json and verified at runtime before bundle extraction

Outputs

OutputDescription
bundle-pathPath to the generated .mcpb file
bundle-sizeSize of the bundle in bytes
bundle-sha256NEW SHA256 hash for integrity verification

Full Changelog: https://github.com/NimbleBrainInc/mcpb-pack/compare/v1.1.1...v1.2.0