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Ultimate meta-skill for creating production-ready Claude Code skills. Uses deep iterative analysis with 11 thinking models, regression questioning until exhausted, evolution and timelessness as core lens, and multi-agent synthesis panel for unanimous approval. Includes automation analysis for agentic scripts. Fully autonomous execution at maximum depth produces categorically the best possible skills.

Install Skill

1Download skill
2Enable skills in Claude

Open claude.ai/settings/capabilities and find the "Skills" section

3Upload to Claude

Click "Upload skill" and select the downloaded ZIP file

Note: Please verify skill by going through its instructions before using it.

SKILL.md

name skillcreator
description Ultimate meta-skill for creating production-ready Claude Code skills. Uses deep iterative analysis with 11 thinking models, regression questioning until exhausted, evolution and timelessness as core lens, and multi-agent synthesis panel for unanimous approval. Includes automation analysis for agentic scripts. Fully autonomous execution at maximum depth produces categorically the best possible skills.
license MIT
metadata [object Object]

SkillCreator 3.2 - Ultimate Meta-Skill

Create categorically the best possible Claude Code skills.

Quick Start

Just tell me what skill you need:

SkillCreator: create a skill for automated code review

That's it. The skill will be created autonomously with full analysis, verification, and quality gates.

Triggers

  • SkillCreator: {goal} - Full autonomous skill creation
  • create skill - Natural language activation
  • design skill for {purpose} - Purpose-first creation
  • ultimate skill - Emphasize maximum quality
  • skillcreator --plan-only - Generate specification without execution
  • SkillCreator --quick {goal} - Reduced depth (not recommended)
Input Output Quality Gate
Your goal Production-ready skill Unanimous 3/3 panel approval

Process Overview

Your Request
    │
    ▼
Phase 1: DEEP ANALYSIS
  • Expand requirements (explicit, implicit, unknown)
  • Apply 11 thinking models + Automation Lens
  • Question until no new insights (3 empty rounds)
    │
    ▼
Phase 2: SPECIFICATION
  • Generate XML spec with all decisions + WHY
  • Validate timelessness score ≥ 7
    │
    ▼
Phase 3: GENERATION
  • Write SKILL.md with fresh context
  • Generate references/, assets/, and scripts/
    │
    ▼
Phase 4: SYNTHESIS PANEL
  • 3-4 Opus agents review independently
  • All agents must approve (unanimous)
    │
    ▼
Production-Ready Skill

Key principles:

  • Evolution/timelessness is the core lens (score ≥ 7 required)
  • Every decision includes WHY
  • Zero tolerance for errors
  • Autonomous execution at maximum depth

Commands

Command Action
SkillCreator: {goal} Full autonomous execution
SkillCreator --plan-only {goal} Generate specification only

Validation & Packaging

Before distribution, validate your skill:

# Quick validation (required for packaging)
python scripts/quick_validate.py ~/.claude/skills/my-skill/

# Full structural validation
python scripts/validate-skill.py ~/.claude/skills/my-skill/

# Package for distribution
python scripts/package_skill.py ~/.claude/skills/my-skill/ ./dist

On Invocation

REQUIRED: Read these references before proceeding:

  1. Read references/phases.md - Detailed phase workflows
  2. Read references/multi-lens-framework.md - 11 thinking models
  3. Read references/regression-questions.md - Question bank

For scripts: Read references/script-integration-framework.md

Skill Output Structure

~/.claude/skills/{skill-name}/
├── SKILL.md                    # Main entry point (required)
├── references/                 # Deep documentation (optional)
├── assets/                     # Templates (optional)
└── scripts/                    # Automation scripts (optional)

Scripts Directory

Scripts enable skills to be agentic, capable of autonomous operation with self-verification.

Category Purpose When to Include
Validation Verify outputs meet standards Skill produces artifacts
Generation Create artifacts from templates Repeatable artifact creation
State Management Track progress across sessions Long-running operations
Transformation Convert/process data Data processing tasks
Calculation Compute metrics/scores Scoring or analysis

Script Requirements:

  • Python 3.x with standard library only (graceful fallbacks for extras)
  • Result dataclass pattern for structured returns
  • Exit codes: 0=success, 1=failure, 10=validation failure, 11=verification failure
  • Self-verification where applicable
  • Documented in SKILL.md with usage examples

See: references/script-integration-framework.md

Frontmatter Requirements

Property Required Description
name Yes Hyphen-case, max 64 chars
description Yes Max 1024 chars, no angle brackets
license No MIT, Apache-2.0, etc.
metadata No Custom fields (version, model, etc.)

Anti-Patterns

Avoid Why Instead
Duplicate skills Bloats registry Check existing first
Single trigger Hard to discover 3-5 varied phrases
No verification Can't confirm success Measurable outcomes
Over-engineering Complexity without value Start simple
Missing WHY Can't evolve Document rationale

Verification Checklist

After creation:

  • Frontmatter valid (only allowed properties)
  • Name is hyphen-case, ≤64 chars
  • Description ≤1024 chars, no < or >
  • 3-5 trigger phrases defined
  • Timelessness score ≥ 7
  • python scripts/quick_validate.py passes

References

Load these on invocation for detailed guidance:

Related Skills

Skill Relationship
skill-composer Can orchestrate created skills
claude-authoring-guide Deeper patterns reference
codereview Pattern for multi-agent panels
maker-framework Zero error standard source

Extension Points

  1. Additional Lenses: Add thinking models to references/multi-lens-framework.md
  2. New Synthesis Agents: Extend panel for specific domains
  3. Script Patterns: Add patterns to references/script-patterns-catalog.md

Changelog

v3.2.0 (Current)

  • Added Script Integration Framework for agentic skills
  • Added 4th Script Agent to synthesis panel (conditional)
  • Added Phase 1D: Automation Analysis
  • Skills can now include self-verifying Python scripts

v3.1.0

  • Added progressive disclosure structure
  • Fixed frontmatter for packaging compatibility

v3.0.0

  • Complete redesign as ultimate meta-skill
  • Added regression questioning loop
  • Added multi-lens analysis framework (11 models)
  • Added evolution/timelessness core lens
  • Added multi-agent synthesis panel