Ooiyeefei Ccc
- 472 repo stars
- Updated July 22, 2026
- ooiyeefei/ccc
ooiyeefei-ccc is a Claude Code plugin that bundles three custom CLI plugins for product research, presentations, diagrams, and GitHub issue workflows.
About
OOI Yeefei CCC is a small Claude Code custom-plugins bundle—three plugins—that extends the CLI with commands aimed at founders and product-minded developers. You reach for it when you want agent-assisted competitor research, professional slide decks, hand-drawn-style diagrams, and GitHub-centric issue management without leaving your coding session. It sits early in Validate and Idea work when you are framing positioning, but Skillselion shelves it under Build → pm because most commands produce artifacts you iterate alongside implementation: decks for stakeholders, diagrams for specs, and issue hygiene for your repo. The collection keywords emphasize Anthropic integration, startup workflows, and winning-deck patterns rather than deep infra automation. Complexity is beginner-friendly if you already run Claude Code and have a GitHub repo to attach issues to; you still need to map each plugin’s commands to your own templates. Treat it as a productivity multiplier across research and build, not a replacement for dedicated design or analytics stacks.
- 3 custom Claude Code plugins in one repo (ooiyeefei/ccc)
- Deckling-style presentation generation for product and startup pitches
- Excalidraw diagram workflows for architecture and product explanations
- Competitor and product research command patterns for AI-native builders
- GitHub issues integration including streak-style tracker motifs for shipping discipline
Ooiyeefei Ccc by the numbers
- Data as of Jul 27, 2026 (Skillselion catalog sync)
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| repo stars | ★ 472 |
|---|---|
| Last updated | July 22, 2026 |
| Repository | ooiyeefei/ccc ↗ |
What it does
Install ooiyeefei/ccc to add Claude Code commands for startup product work—competitor research, deck-style presentations, Excalidraw diagrams, and lightweight issue tracking.
Who is it for?
AI-native developers and early-stage startups who live in Claude Code and want lightweight PM, pitch, and diagram commands tied to GitHub.
Skip if: Skip if you need enterprise PM suites, formal design systems, or mobile-native tooling with no Claude Code CLI.
What you get
After installation, you can generate decks and Excalidraw diagrams, run research-oriented commands, and keep issues organized from Claude Code without juggling separate apps.
- Agent-generated presentation drafts for product or investor contexts
- Excalidraw-oriented diagrams for architecture or UX explanations
- Structured research and issue-tracking outputs aligned with repo workflows
By the numbers
- Plugin count: 3
- Repository: ooiyeefei/ccc
- Community catalog stars (ingested metadata): 330
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Three-plugin productivity bundle for decks and diagrams, not a security marketplace or a single testing skill.
FAQ
Who is Ooiyeefei Ccc for?
It is for Claude Code users building startups or side projects who want presentations, diagrams, research helpers, and issue tracking as CLI plugins.
When should I use Ooiyeefei Ccc?
Use it when you are scoping a product, preparing a pitch or architecture diagram, or tightening GitHub issue habits while coding with an agent.
How do I add Ooiyeefei Ccc to my agent?
Install the ooiyeefei/ccc Claude Code plugin bundle from its repository, then enable each of the three plugins and run their documented commands in Claude Code.