CLI Tools
Command line utilities
ask
by bfly123
Send via ask, end turn immediately; use when user explicitly delegates to any AI provider (gemini/codex/opencode/droid); NOT for questions about the providers themselves.
cping
by bfly123
Test connectivity with AI provider (gemini/codex/opencode/droid/claude).
add-skill
by OpenHands
Add an external skill from a GitHub repository to the current workspace. Use when users want to import, install, or add a skill from a GitHub URL (e.g., /add-skill https://github.com/OpenHands/extensions/tree/main/skills/codereview or "add the codereview skill from https://github.com/OpenHands/extensions/"). Handles fetching the skill files and placing them in .agents/skills/.
swift-linux
by OpenHands
Install and configure Swift programming language on Debian Linux for server-side development. Use when building Swift applications on Linux or setting up a Swift development environment.
uv
by OpenHands
If the project uses uv, use this skill. Use this skill to create/manage Python projects and environments with uv, add/remove dependencies, sync a project from uv.lock, and run commands in the project environment.
npm
by OpenHands
Handle npm package installation in non-interactive environments by piping confirmations. Use when installing Node.js packages that require user confirmation prompts.
ssh
by OpenHands
Establish and manage SSH connections to remote machines, including key generation, configuration, and file transfers. Use when connecting to remote servers, executing remote commands, or transferring files via SCP.
n8n:gh-stack
by n8n-io
Manage stacked branches and pull requests with the gh-stack GitHub CLI extension. Use when the user wants to create, push, rebase, sync, navigate, or view stacks of dependent PRs. Triggers on tasks involving stacked diffs, dependent pull requests, branch chains, or incremental code review workflows.
baoyu-compress-image
by JimLiu
Compresses images to WebP (default) or PNG with automatic tool selection. Use when user asks to "compress image", "optimize image", "convert to webp", or reduce image file size.
baoyu-danger-gemini-web
by JimLiu
Generates images and text via reverse-engineered Gemini Web API. Supports text generation, image generation from prompts, reference images for vision input, and multi-turn conversations. Use when other skills need image generation backend, or when user requests "generate image with Gemini", "Gemini text generation", or needs vision-capable AI generation.
baoyu-post-to-x
by JimLiu
Posts content and articles to X (Twitter). Supports regular posts with images/videos and X Articles (long-form Markdown). Uses real Chrome with CDP to bypass anti-automation. Use when user asks to "post to X", "tweet", "publish to Twitter", or "share on X".
baoyu-imagine
by JimLiu
AI image generation with OpenAI GPT Image 2, Azure OpenAI, Google, OpenRouter, DashScope, Z.AI GLM-Image, MiniMax, Jimeng, Seedream and Replicate APIs. Supports text-to-image, reference images, aspect ratios, and batch generation from saved prompt files. Sequential by default; use batch parallel generation when the user already has multiple prompts or wants stable multi-image throughput. Use when user asks to generate, create, or draw images.
baoyu-danger-x-to-markdown
by JimLiu
Converts X (Twitter) tweets and articles to markdown with YAML front matter. Uses reverse-engineered API requiring user consent. Use when user mentions "X to markdown", "tweet to markdown", "save tweet", or provides x.com/twitter.com URLs for conversion.
baoyu-post-to-wechat
by JimLiu
Posts content to WeChat Official Account (微信公众号) via API or Chrome CDP. Supports article posting (文章) with HTML, markdown, or plain text input, and image-text posting (贴图, formerly 图文) with multiple images. Markdown article workflows default to converting ordinary external links into bottom citations for WeChat-friendly output. Use when user mentions "发布公众号", "post to wechat", "微信公众号", or "贴图/图文/文章".
baoyu-url-to-markdown
by JimLiu
Fetch any URL and convert to markdown using Chrome CDP. Saves the rendered HTML snapshot alongside the markdown, uses an upgraded Defuddle pipeline with better web-component handling and YouTube transcript extraction, and automatically falls back to the pre-Defuddle HTML-to-Markdown pipeline when needed. If local browser capture fails entirely, it can fall back to the hosted defuddle.md API. Supports two modes - auto-capture on page load, or wait for user signal (for pages requiring login). Use when user wants to save a webpage as markdown.
deep-research
by sanjay3290
"Execute autonomous multi-step research using Google Gemini Deep Research Agent. Use for: market analysis, competitive landscaping, literature reviews, technical research, due diligence. Takes 2-10 minutes but produces detailed, cited reports. Costs $2-5 per task."
doc-ocr
by davepoon
"文档文字识别。用户提供 PDF/扫描件/图片（合同、发票、书页、截图），需要提取文字、转成可编辑文本时使用。扫描件自动 OCR（macOS Vision，中英文）。Document OCR: extract editable text from PDFs, scans, and images (contracts, invoices, book pages, screenshots) via macOS Vision."
app-store-deployment
by secondsky
Publishes mobile applications to iOS App Store and Google Play with code signing, versioning, and CI/CD automation. Use when preparing app releases, configuring signing certificates, or setting up automated deployment pipelines.
postdoc-fellowship-matcher
by aipoch
Match postdoc applicants to eligible fellowships based on nationality
compiler
by atopile
"How the atopile compiler builds and links TypeGraphs from .ato (ANTLR front-end → AST → TypeGraph → Linker → DeferredExecutor), plus the key invariants and test entrypoints. Use when modifying the compiler pipeline, grammar, AST visitors, or type resolution."
Bun React SSR
by secondsky
Use when building server-rendered React with Bun, including streaming SSR, hydration, renderToString, or custom SSR without a framework.
report-issue
by codemie-ai
This skill should be used when the user wants to report a bug, file an issue, or suggest a feature for the CodeMie Code CLI tool (codemie-ai/codemie-code repository on GitHub). Trigger phrases include: "report a bug", "open an issue", "submit an issue", "file a bug report", "something is broken in CodeMie", "report to GitHub", "create a GitHub issue", "suggest a feature for CodeMie", "request an enhancement", "I have a feature idea", "codemie is not working", or any mention of filing a report for CodeMie. This skill automatically collects diagnostic context (OS, Node.js, CLI version, installed agents, active profile, codemie doctor output, recent debug logs) and creates a structured GitHub issue via gh issue create with a user-confirmed preview step before submission.
reduce-ssa-repro
by noir-lang
Minimize an SSA file that triggers a bug in the noir-ssa pipeline, producing the smallest possible reproduction case. Use after bisecting to identify which SSA passes cause the issue.
skill-creator
by jezweb
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.