AI Agent Skills
Discover, understand and use reusable skills for your AI agents. Open source. Built by the community.
Popular Skills
View allCode Review
Review a diff, branch or pull request for correctness bugs, security issues and maintainability problems, and report prioritised findings with file and line references. Use when the user asks to review code, check a PR, look for bugs before merging, or asks "what could break".
Data Analysis
Explore, clean and analyse tabular data (CSV, Excel, JSON) with code, then report insights with charts and the exact steps taken. Use when the user shares a dataset or asks what the data shows, wants trends, comparisons, anomalies, or a chart.
PDF Analysis
Extract text, tables and specific fields from PDF documents and answer questions about them with page references. Use when the user shares a PDF or asks to summarise a report, pull numbers from an invoice or statement, extract tables, or compare PDFs.
Web Research
Research a question across several independent, reliable web sources and return a sourced answer with confidence notes. Use when the user asks to look into a topic, verify a claim, compare viewpoints, or needs citations - not for a single quick fact (use web-search for that).
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View allUse a skill in three steps
Find a skill
Search or browse. Every skill is a readableSKILL.md— read it before you use it.Copy it to your agent
coming sooncp -R skills/web-research ~/.claude/skills/velonx installJust ask
Your agent loads the skill when a request matches its description. No glue code.
works with Claude, OpenAI, Gemini, Cursor & any agent that reads Markdown ↗