Claude Skills
Directory
The most comprehensive collection of Claude skills — modular AI capabilities that extend Claude with web search, code execution, database access, and hundreds more tools. Install any skill in one command.
What are Claude Skills?
Claude skills are SKILL.md instruction files that extend what Claude Code can do. Each skill is a folder with a SKILL.md file containing YAML frontmatter (name, description) and Markdown instructions Claude follows when the skill is invoked.
Claude loads skills automatically when the context matches the description, or you can invoke any skill directly with /skill-name. The format follows the open Agent Skills standard — the same skill works across Claude Code, Cursor, Gemini CLI, OpenClaw, and 30+ other tools.
Installing a skill takes seconds — just place the skill folder in the right directory:
Browse Claude Skills by Category
Code & Development
Database connectors, code runners, Git tools, API clients and more.
Writing & Content
Document editors, content generators, grammar tools and style guides.
Research & Analysis
Web search, data extraction, summarization and fact-checking tools.
Automation & Workflow
Email, calendar, task management and workflow orchestration tools.
Top Claude Skills
View all 36280ontology
Typed knowledge graph for structured agent memory and composable skills. Use when creating/querying entities (Person, Project, Task, Event, Document), linkin...
Github
Interact with GitHub using the `gh` CLI. Use `gh issue`, `gh pr`, `gh run`, and `gh api` for issues, PRs, CI runs, and advanced queries.
Gog
Google Workspace CLI for Gmail, Calendar, Drive, Contacts, Sheets, and Docs.
Self-Improving + Proactive Agent
Self-reflection + Self-criticism + Self-learning + Self-organizing memory. Agent evaluates its own work, catches mistakes, and improves permanently. Use when...
Proactive Agent
Transform AI agents from task-followers into proactive partners that anticipate needs and continuously improve. Now with WAL Protocol, Working Buffer, Autonomous Crons, and battle-tested patterns. Part of the Hal Stack 🦞
Weather
Get current weather and forecasts (no API key required).
Multi Search Engine
Multi search engine integration with 17 engines (8 CN + 9 Global). Supports advanced search operators, time filters, site search, privacy engines, and WolframAlpha knowledge queries. No API keys required.
Nano Pdf
Edit PDFs with natural-language instructions using the nano-pdf CLI.
AdMapix
Ad intelligence & app analytics assistant. Search ad creatives, analyze apps, view rankings, track downloads/revenue, and get market insights. Get your API k...
Humanizer
Remove signs of AI-generated writing from text. Use when editing or reviewing text to make it sound more natural and human-written. Based on Wikipedia's comprehensive "Signs of AI writing" guide. Detects and fixes patterns including: inflated symbolism, promotional language, superficial -ing analyses, vague attributions, em dash overuse, rule of three, AI vocabulary words, negative parallelisms, and excessive conjunctive phrases.
Nano Banana Pro
Generate/edit images with Nano Banana Pro (Gemini 3 Pro Image). Use for image create/modify requests incl. edits. Supports text-to-image + image-to-image; 1K/2K/4K; use --input-image.
Polymarket
Query Polymarket prediction markets - check odds, trending markets, search events, track prices and momentum. Includes watchlist alerts, resolution calendar,...
Frequently Asked Questions
What are Claude skills?▾
Claude skills are SKILL.md instruction files that extend what Claude Code can do. Each skill is a folder containing a SKILL.md file with YAML frontmatter and Markdown instructions. Claude loads skills automatically when relevant, or you can invoke them directly with /skill-name. The format follows the open Agent Skills standard (discoveraiskills.com).
How do I install Claude skills?▾
Place the skill folder in ~/.claude/skills/<skill-name>/ for personal use (available across all projects), or .claude/skills/<skill-name>/ for project-specific use. Restart Claude Code and the skill will be available automatically — invoke it with /skill-name or let Claude discover it from context.
What are the best Claude code skills?▾
The most popular Claude code skills include Git workflow tools, code review skills, test generation, database query helpers, and deployment scripts. Browse our Claude Code Skills section for the full ranked list.
Are Claude skills free?▾
Yes — all skills listed on DiscoverAISkills are free to install. Skills are plain SKILL.md files, so there's nothing to pay for. Some skills may call external services that have their own pricing, but the skill itself is always free.
Is there a difference between Claude skills and OpenClaw skills?▾
No — they are the same format. Both follow the open Agent Skills standard (SKILL.md). The platform just determines where you place the skill folder: ~/.claude/skills/ for Claude Code, or the equivalent path for OpenClaw and other compatible tools.