Add the marketplace
/plugin marketplace add tjboudreaux/cc-github-skillsInstall plugins
/pluginRun these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.
5 GitHub & Git skills: unified search (code, commits, issues, PRs, repos), workflow orchestration (branches, commits, issues, PRs, worktrees), advanced git, GitHub Actions, and integration preview