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Enhance your workflow with extensions

Tools from the community and partners to simplify tasks and automate processes

    Warning

    We are deprecating GitHub Copilot Extensions on November 10, 2025, in favor of the Model Context Protocol (MCP). You can read more about this change in our changelog post.

    Sustainability actions

    Optimize your work to minimize impact on the environment.

    Estimate the energy of Linux Github Actions Runner VMs via ML Model

    Automate the process of uploading resumes to naukri.com

    🌱 Globally sets npm configurations to optimize speed and reduce CO₂ emissions

    Report on emissions directly from your CI/CD pipeline

    Update R package versions in DESCRIPTION file using CRAN latest versions

    Automatically updates all Nix flake.lock files in your repository and creates a pull request with the updates

    Calculate the cognitive complexity of Python files, written in Rust

    A GitHub Action maintaining caches dependent on Python runtime and ABI stability

    GitHub Action to prune/delete container versions from GitHub Container Registry (ghcr.io)

    Temporary Hello world action for testing

    This action will create/update project items for the issue

    Build Go binaries for multiple platforms, package them, and output file list

    Removes unused GitHub Actions caches based on PR status and age

    Compare two Lighthouse CI builds and create an object and a Markdown Table with the differences

    Parse GitHub repo links in README, fetch stars and last update, and update README

    Push updates from a template repository to repositories that have been created from it