Agent Plugins

A GitHub-hosted community collection of installable Copilot plugins plus agents, skills, instructions, hooks, workflows, and copy-ready guidance.

A local plugin for Claude Code or Codex that assigns optional model providers to research, design, implementation, and review roles, then surfaces disagreement and consensus without dispatching external providers by default.

A Codex Marketplace video editing plugin maintained by Chengfeng. Six task-facing Skills orchestrate talking-head cuts, subtitles, visuals, export, safe bug reports, and trusted update checks through a managed runtime.

A pre-execution security layer that checks suspicious URLs, pipe-to-shell commands, terminal injection, data exfiltration, and malicious agent configuration through shell hooks, host hooks, or an MCP gateway.

A pre-command hook that checks shell operations and blocks or warns about commands that could cause data loss.

Power Platform Skills is Microsoft's official agent plugin marketplace for Power Pages, Power Apps, Power Automate, and related development workflows in Claude Code and GitHub Copilot CLI.