Meta Skill Creator

VerifiedSafe

Create a new skill for AI agents using the meta-skill-creator, with specialized knowledge, workflows, or tool integrations.

Sby Skills Guide Bot
DevelopmentIntermediate
107/24/2026
Claude Code
#skill-creation#meta-skill#development-workflow#ai-agent-extensions

Recommended for

Our review

Creates a new skill for AI agents using a meta-skill generator, including scripts, references, and validation.

Strengths

  • Clear step-by-step structure for creation
  • Automatically generates skeleton files
  • Includes validation and optional packaging

Limitations

  • Requires local Python script execution
  • Final quality depends on manual editing of SKILL.md
  • Shared context window may limit file size
When to use it

Use this meta-skill when you need to create a specialized skill for an AI agent from scratch.

When not to use it

Avoid using it if you don't need scripts or external references, or if the skill is very simple.

Security analysis

Safe
Quality score90/100

The skill only documents a meta-process for creating new skills using predefined scripts; no destructive, exfiltrating, or obfuscated actions are present.

No concerns found

Examples

Create a PDF editor skill
/create-skill pdf-editor
Create a custom API helper skill
Create a new skill called api-helper that helps interact with REST APIs
Interactive skill creation
I want to create a new skill for my AI agent.

description: "Create a new skill for AI agents using meta-skill-creator"

Create Skill: $ARGUMENTS

Create a new skill that extends AI agent capabilities with specialized knowledge, workflows, or tool integrations.

Arguments

$ARGUMENTS should be the skill name in hyphen-case (e.g., pdf-editor, api-helper, brand-guidelines).

If no arguments provided, ask the user for:

  1. Skill name (hyphen-case, e.g., my-new-skill)
  2. Brief description of what the skill should do

Process

Step 1: Understand the Skill

Before creating, gather context:

  • What functionality should this skill support?
  • What are concrete examples of how it will be used?
  • What would a user say that should trigger this skill?

Ask clarifying questions if the purpose is unclear.

Step 2: Plan Reusable Contents

Analyze what resources the skill needs:

  • scripts/: Executable code for tasks that require deterministic reliability
  • references/: Documentation loaded into context as needed (schemas, guides, patterns)
  • assets/: Files used in output (templates, images, boilerplate)

Step 3: Initialize the Skill

Run the initialization script:

python meta-skill-creator/scripts/init_skill.py "$ARGUMENTS" --path ./skills

This creates:

  • skills/$ARGUMENTS/SKILL.md - Main skill file with template
  • skills/$ARGUMENTS/scripts/example.py - Example script
  • skills/$ARGUMENTS/references/api_reference.md - Example reference
  • skills/$ARGUMENTS/assets/example_asset.txt - Example asset

Step 4: Edit the Skill

Update the generated SKILL.md:

  1. Frontmatter - Complete the description:

    ---
    name: $ARGUMENTS
    description: [Complete description of what skill does AND when to use it]
    ---
    
  2. Body - Choose appropriate structure:

    • Workflow-Based: For sequential processes
    • Task-Based: For tool collections
    • Reference/Guidelines: For standards or specifications
    • Capabilities-Based: For integrated systems
  3. Resources - Add/customize scripts, references, assets as needed

  4. Clean up - Delete unused example files

Step 5: Validate the Skill

Run validation:

python meta-skill-creator/scripts/quick_validate.py ./skills/$ARGUMENTS

Fix any errors before proceeding.

Step 6: Package (Optional)

If ready for distribution:

python meta-skill-creator/scripts/package_skill.py ./skills/$ARGUMENTS

Creates $ARGUMENTS.skill file (zip format).

Guidelines

Naming Conventions

  • Hyphen-case only: my-skill-name
  • Lowercase letters, digits, and hyphens
  • Max 64 characters
  • No leading/trailing hyphens or consecutive hyphens

Description Best Practices

  • Include what the skill does
  • Include when to use it (triggers/contexts)
  • Max 1024 characters
  • No angle brackets

Keep It Concise

  • Context window is shared - only add what the model doesn't know
  • SKILL.md body should be under 500 lines
  • Use references/ for detailed documentation

Output

When complete, report:

  • Skill location: ./skills/$ARGUMENTS/
  • Files created
  • Next steps (edit SKILL.md, add resources, validate)

Example

/create-skill pdf-editor

Creates a skill at ./skills/pdf-editor/ with:

  • SKILL.md template ready for PDF manipulation workflows
  • Example resource directories
  • Validation passing

Reference

See meta-skill-creator/SKILL.md for complete skill creation documentation.

Related skills