Greet the user with a personalized message
Use when the user wants to run mutation testing, verify test quality, check test coverage effectiveness, or find untested code paths in a JS/TS codebase
Use when the user wants to update their global Claude Code permissions based on patterns found across project-level settings, sync approved permissions from local projects to user settings, or consolidate permission allow lists
A Claude Code plugin marketplace with reusable Agent Skills.
Add the marketplace and install a plugin:
/plugin marketplace add https://github.com/thdepauw/skills
/plugin install <plugin-name>@thdepauw-personal
# Test the marketplace locally
claude --plugin-dir .
# Reload after changes (inside Claude Code)
/reload-plugins
# Validate plugin structure
claude plugin validate .
/sync-claude-permissions, without name field, this is /thdepauw:sync-claude-permissions).Own this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimOwn this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
npx claudepluginhub thdepauw/skills --plugin thdepauwComplete toolkit for creating, validating, and managing Claude Code skills with intelligent agents, interactive commands, and professional templates
Skill authoring guidance and best practices
Meta-skills infrastructure for Claude Code plugin ecosystem - skill authoring, hook development, modular design patterns, and evaluation frameworks
Developer tools for maintaining Claude Code plugins. Upgrade skills, audit structure, and align with latest platform capabilities.
Design fluency for frontend development. 1 skill with 23 commands (/impeccable polish, /impeccable audit, /impeccable critique, etc.) and curated anti-pattern detection.
Behavioral guidelines to reduce common LLM coding mistakes, derived from Andrej Karpathy's observations on LLM coding pitfalls