m42-meta-toolkit

Create quality-assured command with review

Create quality-assured hook with review

Create quality-assured skill with review

Create quality-reviewed subagent with iteration

Audit and optimize CLAUDE.md files across repository

Scan CLAUDE.md configuration and report structure for a project

Creates subagents programmatically when other agents need subagent creation, when batch-creating subagents from specifications, or when quick subagent drafting is needed without /create-subagent's review cycle.

Reviews Claude Code meta-tooling artifacts (commands, skills, hooks, subagents) using artifact-specific quality criteria from creating-skills, creating-commands, creating-subagents, creating-hooks reference materials. Provides structured quality feedback with scores and actionable improvements. Use when independent review is requested during artifact creation workflows.

Create or update CLAUDE.md files from project descriptions or extract learnings from git commits. Use when CLAUDE.md creation/updates needed or when reviewing commits for documentation-worthy patterns.

Creates commands programmatically when other agents need command creation, when batch-creating commands from specifications, or when quick command drafting is needed without /create-command's review cycle.

Create or improve documentation files following AI-ready principles. Use proactively when creating guides, API docs, tutorials, or any documentation that needs to be AI-readable.

Creates skills programmatically when other agents need skill creation, when batch-creating skills from specifications, or when quick skill drafting is needed without /create-skill's review cycle.

Provides prompt engineering best practices for agentic workflows with modern language models. This skill should be used when users need help writing system prompts, improving agent behavior, controlling output formatting, optimizing tool usage patterns, or setting up long-horizon reasoning tasks. Triggers on requests like "write a prompt", "improve agent behavior", "make agent more proactive", "control verbosity", or "setup agentic workflow".

Domain knowledge for crafting effective CLAUDE.md files. Covers file hierarchy, writing style, content organization, monorepo strategy, anti-patterns, and validation. Includes scripts for scanning project structure and validating files. This skill should be used when creating CLAUDE.md files, reviewing existing CLAUDE.md files, organizing CLAUDE.md for monorepos, or optimizing Claude Code configuration. Triggers on "create CLAUDE.md", "improve CLAUDE.md", "review CLAUDE.md", "CLAUDE.md best practices", "optimize CLAUDE.md", "monorepo CLAUDE.md".

Guide for creating effective custom slash commands. This skill should be used when users want to create a new slash command (or update an existing slash command) that provides quick, repeatable workflows with preflight checks, skill integration, and subagent delegation.

Guide for creating Claude Code hooks that respond to events during execution. This skill should be used when users want to create or configure hooks for validation, automation, context injection, or workflow control. Triggers on "create a hook", "add a hook", "configure hooks", or "set up automation".

Guide for creating and reviewing skills. This skill should be used when creating new skills, updating existing skills, or conducting quality reviews (Step 5).

Guide for creating effective subagents with concise prompts and skill integration. This skill should be used when users want to create a new subagent, improve existing subagent definitions, or need guidance on subagent architecture. Triggers on "create subagent", "create agent", "new subagent", "improve agent", or "subagent definition".

Creates individual AI-ready documentation files with proper structure, frontmatter, and validation. Use when writing or improving documentation that AI tools must process effectively. Triggers on "write documentation", "create docs", "document this", "make docs AI-ready", or "validate documentation".