CLI Tools

FFmpeg video and audio processing patterns. Use when transcoding video/audio, extracting clips, adding filters, merging media, creating thumbnails, or batch processing media files.

This skill should be used when the user asks about "MCP", "Model Context Protocol", "MCP client", "SSE client", "STDIO client", "external tools", or needs to work with MCP integrations in XSky.

Expert on Shelby CLI tool for command-line blob storage operations. Helps with shelby commands, uploads, downloads, account management, context configuration, faucet operations, and CLI troubleshooting. Triggers on keywords shelby cli, shelby upload, shelby download, shelby init, shelby account, shelby context, @shelby-protocol/cli, CLI installation, shelby command.

Agent Skill: CKEditor 5 development for TYPO3 v12+. Use when developing custom plugins, configuring RTE presets, or migrating from CKEditor 4. By Netresearch.

Build real-time voice and video applications with Google's Gemini Live API. Use when implementing bidirectional audio/video streaming, voice assistants, conversational AI with interruption handling, or any application requiring low-latency multimodal interaction with Gemini models. Covers WebSocket streaming, voice activity detection (VAD), function calling during conversations, session management/resumption, and ephemeral tokens for secure client-side connections.

Advanced yargs patterns for Node.js CLI argument parsing with subcommands, options, middleware, and validation

Zenn CLIの使い方に準じて、新しい記事の下書きファイルを準備するスキル。記事のトピックやタイトルを受け取ったら、Zenn CLIコマンドの実行方法を案内し、適切なフロントマターと初期構造を持つ記事ファイルを作成します。新しい記事を書き始める時に使用してください。

Configure and customize WezTerm terminal emulator. Use for setting up WezTerm config, themes, keybindings, and advanced features.

Codex CLIで生成されたコードのレビュースキル。AI生成コードの品質チェック、セキュリティ検証、ベストプラクティス適合確認時に使用。

DevOps and server management for Skriptoteket on home server (hemma.hule.education). Branched skill covering deploy, database, users, CLI, security, network, DNS, and troubleshooting.

Build terminal CLI apps using Ink (React for CLIs). This skill should be used when the user wants to create command-line interfaces with React components, terminal UIs, interactive CLI tools, or needs help with Ink components, hooks, and patterns.

Google Workspace CLI for Gmail, Calendar, Drive, Contacts, Sheets, and Docs.

This skill should be used when the user asks to "modify OAPS internals", "add a new subsystem", "understand OAPS architecture", "add a CLI command", "write OAPS tests", "create builtin hooks", "add a hook rule", "debug OAPS", "fix OAPS bug", "extend OAPS", "navigate the OAPS codebase", "understand the spec system", "understand hooks", "OAPS CI failing", or when working on src/oaps/ code, oaps.cli._commands, oaps.hooks, oaps.spec, oaps.config, oaps.repository, or oaps.artifacts packages.

Build production Rust CLIs with Clap: subcommands, config layering, validation, exit codes, shell completions, and testable command surfaces

Docker-based WordPress development environment. Use when setting up new WordPress sites, managing Docker containers, or automating site deployment with WP-CLI.

Guide users on when to use Claude Code Web vs CLI and seamlessly teleport sessions between environments

Test and debug webhook integrations on localhost using Hookdeck CLI. Use when developing webhook handlers, testing webhook delivery locally, debugging webhook failures, or setting up team webhook development workflows.

Master of defensive Bash scripting for production automation, CI/CD pipelines, and system utilities. Expert in safe, portable, and testable shell scripts. Use when writing, creating, authoring, generating, or developing bash scripts, shell scripts, or automation. Also triggers for learning bash best practices, understanding defensive programming patterns, implementing error handling, ensuring portability, following shellcheck recommendations, or applying production-grade bash standards. Helps with CI/CD scripts, system utilities, deployment automation, and production bash code.

Write and debug Nushell scripts, pipelines, and commands. Use when working with .nu files, writing Nushell code, converting bash to Nushell, or when the user mentions nu, nushell, or structured shell scripting.

Analyze videos using Google's Gemini API - describe content, answer questions, transcribe audio with visual descriptions, reference timestamps, clip videos, and process YouTube URLs. Supports 9 video formats, multiple models (Gemini 2.5/2.0), and context windows up to 2M tokens (6 hours of video).