ActVer

ActVer is a free service that makes it easy to find the newest versions and commit details for GitHub Actions. Instead of manually checking release pages, ActVer provides this information quickly through a simple REST API, an MCP server, and a web interface. You can get the latest version and its full commit SHA with just one request.

Benefits

ActVer helps make your software development more secure and efficient. By pinning actions to their specific commit SHAs, it protects your projects from potential security problems in the software supply chain. It also makes it simple to update your actions to the latest versions and allows you to check your workflows for any security weaknesses.

Use Cases

ActVer can be used in several ways. It offers a plugin for AI coding tools like Claude Code, Cursor, and Copilot, allowing them to easily look up GitHub Actions information. You can also add ActVer to your.mcp.jsonfile if you use the MCP server. For developers who prefer direct access, its API is available.

Vibes

ActVer is designed to be a fast and reliable service, helping users avoid common issues like rate limits when accessing GitHub Actions information. The project is actively maintained, with its main repositories seeing recent updates.

Additional Information

The ActVer project has two main repositories. Theactver-dev/skillsrepository contains the tools for AI coding agents, including features for looking up GitHub Actions versions, pinning them to specific commits, and auditing workflows. Theactver-dev/.githubrepository manages the ActVer organization's profile and shared community files.