Can I use C3 with an existing project?

Yes, the skill includes an onboarding mode that helps you initialize the necessary directory structure and begin documenting your existing architecture.

How does the audit feature work?

The audit feature scans your .c3 directory and codebase through 10 phases, checking for documentation consistency, stale references, and proper separation of concerns.

What are the CLAUDE.md files used for?

This skill generates CLAUDE.md files in your code directories to provide Claude with immediate, ambient awareness of architectural patterns and component rules when you start a session.

How does routing work in this skill?

The skill analyzes your request (e.g., 'audit', 'fix', 'design') and automatically routes the task to specialized sub-agents like c3-query or c3-alter for efficient processing.

What is C3 architecture?

C3 stands for Context-Container-Component, a methodology for organizing software design into hierarchical layers to improve maintainability and AI understanding.

C3 Architecture Assistant

Name: C3 Architecture Assistant
Author: lagz0ne

bylagz0ne

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学习与文档

Implements and audits the Context-Container-Component (C3) architecture methodology to maintain structural integrity and synchronized system documentation.

The C3 Architecture Assistant is a specialized tool for Claude Code designed to manage the Context-Container-Component design methodology. It serves as a central hub for architectural tasks, routing user requests to specific agents for design, implementation, querying, or pattern management. The skill ensures that your high-level architectural documentation stays in sync with your codebase through automated multi-phase audits and the generation of ambient context via CLAUDE.md files, making it essential for maintaining complex systems with clear abstraction boundaries.

主要功能

01Automated 10-phase architectural audits to identify stale or inconsistent documentation

02Staged onboarding loop for initializing C3 structures in existing projects

037 GitHub stars

04Intelligent intent routing for design, refactoring, and documentation queries

05Ambient pattern awareness through automated CLAUDE.md context generation

06LLM-based content separation analysis to prevent domain logic leakage

使用场景

01Architecting new systems by provisioning context, containers, and components

02Propagating architectural patterns to specific code directories for better AI coding context

03Syncing legacy documentation with current code state through automated audit reports

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lagz0ne/c3-skill c3

For use in Claude.ai and ChatGPT

Download Skill