CLI Tools
Command line utilities
YouTube Transcript Downloader
by ashleytower
Downloads YouTube video transcripts (subtitles/captions) using yt-dlp, with a fallback to Whisper transcription if no subtitles are available. Use when a user provides a YouTube URL and asks for a transcript, captions, or subtitles.
youtube-transcript
by Krosebrook
Download YouTube video transcripts when user provides a YouTube URL or asks to download/get/fetch a transcript from YouTube. Also use when user wants to transcribe or get captions/subtitles from a YouTube video.
by Krosebrook
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.
by ashleytower
Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to fill in a PDF form or programmatically process, generate, or analyze PDF documents at scale.
artifact-validator
by eLafo
Validate and grade Claude Code Skills, Commands, Subagents, and Hooks for quality and correctness. Check YAML syntax, verify naming conventions, validate required fields, test activation patterns, assess description quality. Generate quality scores using Q = 0.40R + 0.30C + 0.20S + 0.10E framework with specific improvement recommendations. Use when validating artifacts, checking quality, troubleshooting activation issues, or ensuring artifact correctness before deployment.
plugin-authoring
by alavida-ai
Reference skill for Claude Code plugin and hook authoring. Covers plugin.json schema, all 15 hook events, exit code semantics, matchers, environment variables, caching behavior, and proven Agonda patterns. Use when designing hooks, scaffolding plugins, validating hook configuration, or debugging hook behavior. Not a workflow — a knowledge base that other skills reference.
sociclaw
by sociclaw
"An autonomous social media manager agent that researches, plans, and posts content."
plow-tracker
by ianpcook
Track Pittsburgh snow plows in real-time. Check plow locations, see which streets have been plowed, and monitor snow response activity. Uses live data from the City of Pittsburgh's Snow Response Dashboard.
jira
by cachemoney
Use when the user mentions Jira issues (e.g., "PROJ-123"), asks about tickets, wants to create/view/update issues, check sprint status, or manage their Jira workflow. Triggers on keywords like "jira", "issue", "ticket", "sprint", "backlog", or issue key patterns.
tmux-cli-test
by gpu-cli
Test CLI applications interactively using tmux sessions. Use when testing TUI apps (ratatui dashboard, interactive prompts), verifying CLI command output, testing keyboard navigation, or validating terminal rendering. Launches commands in tmux, waits on conditions (never sleeps), captures frames, sends keypresses, and asserts on output. Specifically designed for gpu-cli but works with any CLI. Use this skill when asked to test, verify, or QA any terminal-based UI or CLI command flow.
task-status
by addozhang
Send short status descriptions in chat for long-running tasks. Use when you need to provide periodic updates during multi-step operations, confirm task completion, or notify of failures. Includes automated periodic monitoring that sends updates every 5 seconds, status message templates, and a helper function for consistent status reporting.
managing-npm
by Git-Fg
"Manages npm, pnpm, and bun dependencies following strict protocols. Use when installing, updating, or auditing packages. Do not use for TypeScript configuration or build tooling."
dokploy-management
by watzon
Use when deploying, managing, or troubleshooting Dokploy instances via the CLI (https://github.com/Dokploy/cli). Triggers: "dokploy deploy", "manage dokploy", "dokploy app", "dokploy database", "push to dokploy", "dokploy CI/CD", "dokploy authentication", "zero-downtime deployment", "dokploy docker-compose", "dokploy environment variables", "dokploy health checks". Provides comprehensive workflows for authentication, project/app/database management, environment variable sync, and production-ready CI/CD patterns with GitHub Actions.
video-from-image
by bluewaves-creations
Animate a single image into a video using fal.ai Veo 3.1. Use when the user wants to create a video from a still image, animate a photo, or bring an image to life. Supports up to 8 seconds of video with optional audio.
justfile
by mizchi
Reference for just command runner. Provides justfile syntax and GitHub Actions examples.
mastering-git-cli
by SpillwaveSolutions
Git CLI operations, workflows, and automation for modern development (2025). Use when working with repositories, commits, branches, merging, rebasing, worktrees, submodules, or multi-repo architectures. Includes parallel agent workflow patterns, merge strategies, conflict resolution, and large repo optimization. Triggers on git commands, version control, merge conflicts, worktree setup, submodule management, repository troubleshooting, branch strategy, rebase operations, cherry-pick decisions, and CI/CD git integration.
kalshi-trading
by jzOcb
AI-powered prediction market trading system with decision engine and paper trading validation.
rollbar
by robzolkos
Query Rollbar error tracking to investigate errors, list recent issues, resolve items, and get context for bug fixes. Use when the user asks about production errors, wants to investigate an error, asks "what errors happened overnight", wants to mark issues as resolved, or needs context to fix a bug from Rollbar.
git-workflow
by jovermier
Manages git operations including commits, pull requests, merge requests, and branching. Use when creating commits, handling git conflicts, managing branches, or reviewing git history. Enforces clean commit messages without author attribution.
beautiful-mermaid
by AlexMikhalev
Render Mermaid diagrams as SVG or ASCII art using the beautiful-mermaid library. Ultra-fast rendering with 15 built-in themes and Shiki VS Code theme support. Use when: (1) Creating diagrams from Mermaid syntax, (2) Rendering flowcharts, state, sequence, class, or ER diagrams, (3) Generating ASCII diagrams for terminal/markdown output, (4) Theming diagrams to match VS Code color schemes, (5) Embedding diagrams in documentation or web UIs. Supports SVG output with live theme switching and ASCII/Unicode output for plain text contexts.
github
by brettatoms
Work with GitHub using the gh CLI. Use when creating/managing pull requests, reviewing code, managing issues, viewing GitHub Actions runs, creating releases, or making API requests. Triggers on GitHub-related tasks like "create a PR", "list open issues", "check CI status", "merge this PR", or "create a release".
personality-setup
by crystal-project-inc
"Discover your DISC personality type and install personalized AI communication skills. Use when someone mentions personality, communication style, DISC, how AI should talk to them, how to communicate with a coworker/boss/teammate, preparing for a meeting or difficult conversation, or wants to customize their AI experience. Also triggers on: 'what's my personality type', 'set up my personality', 'personality quiz', 'how should I talk to', 'communication coaching'. Includes interactive quizzes for both flows. Powered by Crystal's DISC framework."
by Jackiexiao
"Use this skill whenever the user wants to work with PDF files: read/extract, merge/split, rotate, watermark, create, fill forms, encrypt/decrypt, image extraction, and OCR."
Qwen3-TTS Skill
by ipriyanshuuu
如需播放验证：ffplay /path/to/output.wav