// free tool - claude skill builder

Claude Skill Builder Free SKILL.md generator

Describe a task in plain English. Get a ready-to-use SKILL.md with YAML frontmatter, trigger description, inputs, a step-by-step workflow and rules. Preview it, copy it or download a .zip you can upload to Claude.

  • Free - no sign-up
  • Claude.ai
  • Claude Code
  • Claude API

Describe the skill

What should Claude do every time this skill is used? Be specific about the input and the result.

0 / 1500
More options (name, audience, rules)

10 free builds per day - generated by AI, review before use

~/.claude/skills/pipeline-report/SKILL.md Example 

          

            
            
            
            
          

        

        

          
    
            
  1. 
Claude.ai: open Settings, find Skills under Capabilities and upload the .zip.
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Claude Code: unzip into ~/.claude/skills/ (or .claude/skills/ in a project).
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Test it: ask Claude for the task in your own words and check the skill triggers. Edit the description if it does not.
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      Skill Builder Pro
      
Check it, package it, publish it. Included in All-Access.


      
Every build above gets a free structure check. Pro adds a line-by-line security check, multi-file skills with resources and scripts, saved versions, a ready .skill package and a way to sell your skill on KissMySkills. No extra price: it comes with the All-Access subscription.

      
      

      
    
        
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Security check, line by lineDangerous commands, download-and-run, leaked keys, prompt injection and hidden characters, with the exact line and a fix.
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Multi-file skillsAdd resources/, scripts/ and templates/ files next to SKILL.md, or import an existing .skill or .zip.
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Saved versionsEvery save is kept, so you can compare and roll back.
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.skill exportOne package with a manifest and file hashes, ready to upload to Claude.
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Sell it on KissMySkillsSubmit a clean skill to the author programme and earn a share of every sale.
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    SKILL.md
    
            
          
    
        
    
        
    
          
          
          
          
        
    
        
    
        
        
    
          
    Submit to the KissMySkills author programme
    
          
    We review every submission by hand. Approved skills go on sale on KissMySkills and you earn a share of each sale (terms). Save a version with 0 errors first.
    
          
    
            
            
          
    
          
          
          
    
        
    
      
    
    
    

    
    
      Skip the drafting
      
    Want a skill that is already tested?

    
      
    This builder gives you a solid first draft. For skills that are interviewed, trigger-tested and packaged for every Claude surface, use a ready-made one.
    
      
    
        
          AI Skill
          Claude Skill Creator
          Interviews you, writes the SKILL.md in Anthropic format, tests the triggers and packages it.
          See the skill ->
        
        
          Bundle
          Build Your Own Claude Skills Kit
          Skill creator, security linter, prompt engineer, MCP and code review skills in one kit.
          See the kit ->
        
        
          Catalog
          1,900+ ready Claude skills
          SEO, finance, legal, marketing, code and more. Download and use today.
          Browse skills ->
        
      
    
    
    

    
    
      
    What is a SKILL.md file?
    
      
    A Claude skill is a folder with one required file, SKILL.md. The file starts with YAML frontmatter that holds a name and a description, followed by plain markdown instructions. Claude reads only the name and description up front. When a request matches the description, Claude loads the full instructions and follows them, so a good skill gives you the same expert workflow every time without re-explaining it.
    
      
    ---
name: pipeline-report
description: "Turns a CRM export into a weekly pipeline report. Use when the user shares a CRM CSV or asks for a sales pipeline summary."
---

# Pipeline Report
## Workflow
1. Read the export and map the columns...
    
      
    This free Claude skill builder writes that file for you: a trigger-rich description, the inputs Claude should ask for, a numbered workflow, the output format and firm rules. For a full walkthrough, read how to create a Claude skill.
    

      
    How to use the skill builder
    
      
      
        
    1. Describe one repeatable task. One skill should do one job well.
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    2. Optionally add a name, the audience and any hard rules.
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    3. Click Build. Review the SKILL.md in the preview and edit anything that is not right for you.
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    4. Download the .zip and upload it in Claude.ai, or unzip it into your Claude Code skills folder.
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    5. Test with a few real requests. If the skill does not trigger, make the description more specific about when to use it.
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    What makes a skill work
    
      
    A description that says when, not just what
    
      
    The description is the only part Claude sees before deciding to load the skill. Name the situations and the words a user would say, for example "use when the user shares a CRM export or asks for a pipeline summary".
    
      
    A workflow with real steps
    
      
    Numbered, imperative steps beat paragraphs of advice. Each step should be something Claude can check it has done.
    
      
    Rules and an output format
    
      
    Say what must never happen (invented numbers, missing owners) and what the deliverable looks like. That is what makes the output consistent across runs.
    

      
    Free builder or a ready-made skill?
    
      
    Use this builder when you know the task well and want a quick, editable draft. Pick a ready-made skill from the Claude skills catalog when you want something written by a specialist and already tested on real requests, or use the Claude Skill Creator to turn your own expertise into a polished, trigger-tested skill.
    

      
    FAQ
    
      
    
        
    Is the Claude skill builder really free?
    Yes. You can build up to 10 skills per day without an account. The text is generated by an open AI model, so review it before you rely on it.
    
        
    Does the SKILL.md work in Claude.ai and Claude Code?
    Yes. The file follows the standard skill format: YAML frontmatter with name and description, then markdown instructions. Upload the .zip in Claude.ai or place the folder in ~/.claude/skills/ for Claude Code.
    
        
    What is inside the .zip?
    One folder named after the skill with the SKILL.md inside. You can add scripts, templates or reference files to the same folder later.
    
        
    Do you store what I type?
    Your description is sent to our generator to write the skill. Identical requests are cached for 24 hours so they load instantly; nothing is tied to your name or account. Skill Builder Pro saves a skill to your account only when you click Save version.
    
        
    What is Skill Builder Pro?
    Pro is included in the KissMySkills All-Access subscription ($9 a month, or $29 a month for teams). It adds a line-by-line security check, multi-file skills with resources and scripts, saved versions, a .skill package with file hashes and a way to submit your skill to the KissMySkills author programme. The free builder and the structure check stay free.
    
        
    Why did my skill not trigger?
    Usually the description is too vague. Add the exact situations and phrases that should activate it, and keep each skill focused on one job.
    
      
    
    
    
  
    

    









    
  
    // Free guide
    How to Create a Claude Skill (Step-by-Step, with a Free Template) →