An atlas of agent skills

Skill Tree

The 342 most-installed skills for Claude and other coding agents, woven into one web. Drag to move, pinch to zoom, tap a skill to read it. Gather the ones you want and send them to Claude on your computer.

Rings — the nearer the middle, the more installs. Threads — solid where one skill’s author points to another, faint where two describe the same work.

Data from skills.sh, snapshot 23 Sep 2026. Every skill belongs to its author; names and descriptions are theirs. The idea comes from Johan’s skill tree.

Send to Claude

Your picks

This opens Claude Code on your own computer with a request already typed in: fetch these skills from their authors on GitHub, read each one, and install it. Nothing happens until you press Enter.

    Open in the Claude app Open in the terminal

    The app button needs the Claude desktop app. The terminal button needs Claude Code, started at least once so your computer knows the link. Copying works anywhere Claude Code does: paste it in and press Enter.

    Read the request first 
    
  
    
  
    


    
  
    
    
    
    
    Every skill, branch by branch
    
    
    The same 342 skills from 76 authors, as lists. Easier on a phone than the web, and what a screen reader gets. Tap a name to open it.
    
  
    
  
    Design & UI 41
    Web & React 9
    Mobile 7
    Backend & APIs 6
    Data & databases 26
    Cloud & deploy 25
    Security 10
    Testing & review 21
    Agent workflows 37
    AI & ML 24
    Browsing & research 27
    Apps & integrations 12
    Docs & writing 10
    Marketing 26
    Image & video 61
    

    


    
  
    
    
    
    
    How the sending works
    
  
    
  
    
    
    Pick skills in the web or the lists, then press Send to Claude. Your browser hands a request to Claude Code on your own machine, the desktop app or the terminal, with your list already typed in. Claude downloads each skill straight from its author’s GitHub, reads it before installing it, and puts it in ~/.claude/skills, where every session after that can use it.
    
    
    Nothing is sent until you press Enter, and nothing passes through this site: it only writes the request. Skills are other people’s code and instructions, so the request tells Claude to stop and tell you if a skill does something its description does not explain.