Plugin · Claude Code · Productivity

Ooiyeefei Ccc

ooiyeefei-ccc is a Claude Code plugin for the Build phase that bundles three custom CLI plugins for product research, presentations, diagrams, and GitHub issue workflows.

by ooiyeefei · github.com/ooiyeefei/ccc

Install ooiyeefei/ccc to add Claude Code commands for startup product work—competitor research, deck-style presentations, Excalidraw diagrams, and lightweight issue tracking.

330
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Install

Add it to Claude Code

Install the plugin in Claude Code. One command, paste-ready.

Install the plugin
/plugin install ooiyeefei-ccc@ooiyeefei/ccc
Add to ClaudeUse the Agent APISkillselion is itself an MCP server - your agent can fetch this config directly.
Agent API

Built to be called by your agent

Skillselion is itself an MCP server. Your agent can pull this entry and a paste-ready install config straight from the API - no copy-paste.

Retrieve this entry with skillselion.get_details("plugin:ooiyeefei/ccc") and the paste-ready config with skillselion.get_install_config("plugin:ooiyeefei/ccc").

About

What it does

OOI Yeefei CCC is a small Claude Code custom-plugins bundle—three plugins—that extends the CLI with commands aimed at indie founders and product-minded solo builders. 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.

Highlights

  • 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

Why builders use it

Solo founders context-switch between slide tools, whiteboards, and GitHub when they could steer product artifacts from the same Claude Code session they use to code.

After installation, you can generate decks and Excalidraw diagrams, run research-oriented commands, and keep issues organized from Claude Code without juggling separate apps.

At a glance

  • Type - Plugin in Productivity.
  • Adoption - 0 installs, 330 stars, 0 votes.

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.

Discussion

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