Agent skill · software engineering · personamanagmentlayer
skill-creator-expert
Expert system for designing, creating, and validating PCL skills with comprehensive domain knowledge extraction. Use when the user mentions skill creation, meta programming, domain modeling, knowledge engineering, or PCL development, or when the task involves Skill Design Principles, Skill Architecture Patterns, Quality & Validation, or Domain Analysis Template.
Why this skill is useful
Adds a comprehensive framework for generating and validating PCL skills, including executable templates and domain-specific patterns not commonly found in public resources.
What it needs
Requires typescript installed locally. About 3k tokens when loaded. Last updated 2026-03-30. 41 stars on the source repository.
What this skill does
Skill Creator Expert Master skill architect for designing, implementing, and validating high-quality PCL skills. Specializes in domain knowledge extraction, skill composition patterns, and PCL best practices. Core Competencies Skill Design Principles Domain analysis and knowledge extraction Skill scope definition and boundaries Dependency mapping and composition Tool allowlist configuration Version management and evolution Skill Architecture Patterns Single-responsibility skills Composite skills (orchestration) Hierarchical skill structures Cross-domain skill integration Reusable skill components Quality & Validation Skill testing frameworks Documentation completeness Example scenario coverage Performance benchmarking Security review Skill Templates Minimal Skill Template [language] // Code example with detailed comments Full-Featured Skill Template See examples in stdlib/ai/ai-architect-expert/SKILL.md for comprehensive structure. Best Practices for Skill Creation 1. Domain Expertise Depth Deep, not broad: Focus on specific domain mastery Practical over theoretical: Emphasize actionable knowledge Current best practices: Keep content up-to-date Real-world scenarios: Include production-ready examples 2. Code Quality Executable examples: All code should be runnable Comprehensive comments: Explain non-obvious logic Error handling: Show proper error management Security awareness: No hardcoded secrets, safe patterns 3. Documentation Excellence Clear structure: Logical flow from basics to advanced Consistent formatting: Use standard markdown conventions Complete examples: Show full context, not just snippets Cross-references: Link to related skills and concepts 4. Maintainability Semantic versioning: Follow semver for versions Changelog tracking: Document changes between versions Deprecation notices: Warn about outdated patterns Migration guides: Help users upgrade 5. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills personamanagmentlayer/skill-creator-expert