by ed3dai
Ed's repo of Claude Code plugins, centered around a research-plan-implement workflow. Only a tiny bit cursed. If you're lucky.
# Add to your Claude Code skills
git clone https://github.com/ed3dai/ed3d-pluginsGuides for using ide extensions skills like ed3d-plugins.
Last scanned: 5/30/2026
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"status": "PASSED",
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}ed3d-plugins is an open-source ide extensions skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by ed3dai. Ed's repo of Claude Code plugins, centered around a research-plan-implement workflow. Only a tiny bit cursed. If you're lucky. It has 236 GitHub stars.
Yes. ed3d-plugins passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.
Clone the repository with "git clone https://github.com/ed3dai/ed3d-plugins" and add it to your Claude Code skills directory (see the Installation section above).
ed3d-plugins is primarily written in Python. It is open-source under ed3dai on GitHub, so you can review or fork the full source.
Yes. SkillsLLM lists many other IDE Extensions skills you can browse and compare side by side. Open the IDE Extensions category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh ed3d-plugins against similar tools.
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This is my collection of plugins that I use on a day-to-day basis for getting stuff done with Claude Code. Most of these are development-oriented in some way or another, but also often end up being useful for other things. Product design, general research, accidentally becoming my homelab sysadmin—these are a lot of what I've learned so far and what I've found helpful.
The big stick in this repository is ed3d-plan-and-execute, which implements an "RPI" (research-plan-implement) loop that I think does a really good job of avoiding hallucination in the planning stages, adhering to high-level product requirements, avoiding drift between design planning and implementation planning, and reviewing the results such that you get out the other end not just what you asked for, but what you actually wanted.
NOTE: ed3d-plugins is generally a more stable marketplace. If you'd like to track changes as they happen a bit more aggressively, take a look at ed3d-plugins-testing.
ed3d-plan-and-executeMore in the README for the plugin, and it's worth skimming, but here's a quickstart:
Rough Idea
│
▼
/start-design-plan ──────► Design Document (committed to git)
│
▼
/start-implementation-plan ──► Implementation Plan (phase files)
│
▼
/execute-implementation-plan ──► Working Code (reviewed & committed)
Customization: Create .ed3d/design-plan-guidance.md and .ed3d/implementation-plan-guidance.md in your project to provide project-specific constraints, terminology, and standards. Run /how-to-customize for details.
| Plugin | Description |
|---|---|
ed3d-00-getting-started |
Getting started guide and onboarding for ed3d-plugins. Run /getting-started to see this README. |
ed3d-plan-and-execute |
Planning and execution workflows for Claude Code. Feed it a decent-sized task and it'll help you get it done in a sustainable and thought-through way |
ed3d-house-style |
House style for software development; Very Opinionated |
ed3d-basic-agents |
Core agents for general-purpose tasks (haiku, sonnet, opus). Other plugins expect this to exist |
ed3d-research-agents |
Agents for research across multiple data sources (codebase, internet, combined); other plugins expect this to exist |
ed3d-extending-claude |
Knowledge skills for extending Claude Code: plugins, commands, agents, skills, hooks, MCP servers. Other plugins expect this to exist |
ed3d-playwright |
Playwright automation with subagents |
ed3d-hook-skill-reinforcement |
UserPromptSubmit hook that reinforces the need to activate skills—helps make sure skills actually get used. Requires ed3d-extending-claude to work |
ed3d-hook-claudemd-reminder |
PostToolUse hook that reminds to update CLAUDE.md before committing |
ed3d-hook-security-hardening |
PreToolUse and PostToolUse hooks that catch secrets leakage patterns |
ed3d-session-reflection |
EXPERIMENTAL. Session awareness and conversation review tooling. Requires ed3d-extending-claude |
/plugin marketplace add https://github.com/ed3dai/ed3d-plugins.git
All plugins are available from the ed3d-plugins marketplace:
/plugin install ed3d-plan-and-execute@ed3d-plugins
/plugin install ed3d-house-style@ed3d-plugins
# ... etc
ed3d-plugins/
├── .claude-plugin/
│ └── marketplace.json
├── plugins/
│ ├── ed3d-00-getting-started/
│ ├── ed3d-plan-and-execute/
│ ├── ed3d-house-style/
│ ├── ed3d-basic-agents/
│ ├── ed3d-research-agents/
│ ├── ed3d-extending-claude/
│ ├── ed3d-playwright/
│ ├── ed3d-hook-skill-reinforcement/
│ ├── ed3d-hook-claudemd-reminder/
│ ├── ed3d-hook-security-hardening/
│ └── ed3d-session-reflection/
└── README.md
Issues and pull requests gratefully solicited, except ed3d-house-style is my house style, and provided for reference, so I might not take contributions there. (You can make your own house-style plugin though and use that instead!)
ed3d-plan-and-execute and parts of ed3d-extending-claude are derived from obra/superpowers by Jesse Vincent. The original plugin has been folded, spindled, and mutilated extensively.
Some skills in ed3d-house-style are derived from obra/superpowers and others (property-based-testing is a big one) are derived from the Trail of Bits Skills repository.
The original obra/superpowers code in this repository is licensed under the MIT License, copyright Jesse Vincent. See plugins/ed3d-plan-and-execute/LICENSE.superpowers.
All other content is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.