Automation

Browser-use automates browser interactions for web testing, form filling, screenshots, and data extraction. It provides a persistent browser session CLI that supports headless Chromium, real Chrome with login sessions, and cloud-hosted browsers for complex multi-step web automation workflows.

Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).

Download YouTube videos with customizable quality and format options. Use this skill when the user asks to download, save, or grab YouTube videos. Supports various quality settings (best, 1080p, 720p, 480p, 360p), multiple formats (mp4, webm, mkv), and audio-only downloads as MP3.

Agent Browser automates browser interactions through a CLI interface. It can navigate websites, fill forms, take screenshots, extract content, record videos, and manage authentication sessions. The skill uses a ref-based element targeting system for efficient AI agent interaction.

Upload, sync, and manage files across cloud storage providers like AWS S3, Cloudflare R2, Google Drive, and Dropbox using rclone. The skill verifies rclone installation, helps configure remotes, and provides commands for file transfers with progress tracking and verification.

Agent Browser provides instructions for using Vercel's agent-browser CLI tool for headless browser automation. It enables web page interaction including navigation, form filling, clicking elements, taking screenshots, and scraping data using ref-based element selection from accessibility snapshots.

Hookify lets you create custom hooks that warn or block specific behaviors in Claude Code. Define rules in markdown files with regex patterns to catch dangerous commands, debug code, or enforce workflows - no complex configuration needed.

Ralph Loop implements continuous self-referential AI loops for interactive iterative development. It uses a stop hook to repeatedly feed the same prompt, allowing Claude to see and improve upon its previous work until completion criteria are met.

This skill enables Claude to give spoken voice updates to the user using text-to-speech. It's triggered by Stop hooks or explicit user requests to provide audio summaries of completed tasks in a conversational tone.

This skill provides instructions for using the tmux-cli command to communicate with other CLI agents or scripts running in different tmux panes. It enables executing commands in specific panes with exit code detection, useful for multi-step automation and agent coordination. Requires separate installation of the claude-code-tools package.

For CLI agents WITHOUT subagent support (e.g., Codex CLI). Search previous code agent sessions for specific work, decisions, or code patterns.

Extract full context of the last task from the most recent parent session shown in the session lineage. Strategically uses sub-agents to avoid bloating your own context.

Expert guidance for creating, configuring, and using Claude Code hooks. Use when working with hooks, setting up event listeners, validating commands, automating workflows, adding notifications, or understanding hook types (PreToolUse, PostToolUse, Stop, SessionStart, UserPromptSubmit, etc).

BrowserWing Executor enables browser automation through a comprehensive HTTP API. It provides capabilities for page navigation, element interaction (click, type, select), data extraction, accessibility snapshot analysis, screenshots, and JavaScript execution. The skill integrates with AI tools via MCP and Skills protocols.

Loki Mode is a comprehensive autonomous agent orchestration system for Claude Code that automates the full software development lifecycle. It features 37+ specialized agent types, multi-tier model selection (Opus/Sonnet/Haiku), parallel execution via git worktrees, and extensive quality gates to ensure high-quality autonomous development.

Fetch content from Reddit using Gemini CLI when WebFetch is blocked. Use when accessing Reddit URLs, researching topics on Reddit, or when Reddit returns 403/blocked errors. (user)

This skill automates downloading books from Anna's Archive and uploading them to Google NotebookLM for AI-powered reading. It uses browser automation to navigate download pages, extract files, and handle format conversion automatically. While it includes a legal disclaimer, its primary use case involves accessing copyrighted materials.

Use when user wants to execute long-running tasks that require multiple sessions to complete. This skill manages task decomposition, progress tracking, and autonomous execution using Codex non-interactive mode with auto-continuation. Trigger phrases include autonomous, long-running task, multi-session, 自主执行, 长时任务, autonomous skill.

This skill helps Claude Code generate valid macOS/iOS Shortcuts (.shortcut files) by providing comprehensive documentation on the plist format, 1,155+ available actions, variable references, and control flow patterns. Generated shortcuts are signed using the built-in macOS 'shortcuts' CLI tool for import into Apple's Shortcuts app.

Use when you need to run interactive CLI tools (vim, git rebase -i, Python REPL, etc.) that require real-time input/output - provides tmux-based approach for controlling interactive sessions through detached sessions and send-keys

Use MCP servers on-demand via the mcp CLI tool - discover tools, resources, and prompts without polluting context with pre-loaded MCP integrations