ooiyeefei/ccc

What it solves

This project provides a collection of custom plugins and skills designed to extend the capabilities of Claude Code, allowing the AI to perform specialized tasks ranging from product management and system design to automated testing and presentation generation.

How it works

It functions as a marketplace of installable extensions. Users can add the repository as a marketplace and then install specific plugins (which often add slash commands like /pm or /launch-check) or a bundle of skills (which allow Claude Code to perform complex workflows via natural language requests).

Who it’s for

Developers, product managers, and startup founders who use Claude Code and want to automate repetitive professional workflows such as UAT testing, landing page creation, and agentic system architecture.

Highlights

• Productivity Tools: Includes plugins for AI-native product management, MVP launch readiness checklists, and survey design grounded in research methods.
• Agentic Frameworks: Provides a reference toolkit for building multi-model councils and sub-agent hierarchies, along with a design partner for agentic pipelines.
• Technical Automation: Features skills for generating Excalidraw architecture diagrams from code, running end-to-end UAT tests via Playwright, and publishing HTML via htmldrop.
• Media & Pitching: A suite of tools for creating pitch decks, timed spoken scripts, and high-resolution product demo videos.
• Scribe: A specialized transcription tool that handles code-switched speech and flags low-confidence audio to prevent AI hallucinations in meeting notes.