Claude Plugins

My personal collection of Claude Code plugins.

Using this marketplace

Add this marketplace to Claude Code:

/plugin marketplace add nicknisi/claude-plugins

Then install plugins:

/plugin install essentials@nicknisi

Plugins

The list below is generated from marketplace.json by pnpm run sync — do not edit it by hand.

• content - Tools for bootstrapping content creation such as blog posts and conference talks
• essentials - Essential agents and skills for Claude Code workflows - git commits, code simplification, security audits, verified multi-lens code review, thermo-nuclear code-quality review, Socratic tutoring, prototyping, diff explainers, and session handoffs.
• ideation - Transform brain dumps into implementation specs through an evidence-gated interview stress-tested by adversarial plan critics. Interactive HTML contract for planning decisions, Markdown specs for execution. /ideation:autopilot runs all phases on a deterministic workflow engine with overlap-serialized parallel waves; /ideation:retro mines implementation notes into learnings future interviews read. (lives in its own repo, installs from this marketplace)
• image-gen - Generate or edit images via Google Gemini (nano-banana-pro) or OpenAI gpt-image-2. Supports 1K/2K/4K resolution and masked inpainting.
• sources - Read and extract from external sources - tweets, Reddit threads, and YouTube videos - via proxies and caption APIs that direct fetching can't reach.
• tmux - Makes Claude tmux-aware. A SessionStart hook detects when Claude runs inside tmux and surfaces the panes the user is watching, plus a skill for reading and driving interactive/long-running CLIs (Node REPL, dev servers, test watchers, the node debugger) by sending keystrokes and scraping pane output.

Using with Pi

This repo is also a Pi package. Install it directly:

pi install git:github.com/nicknisi/claude-plugins
# or, while developing locally:
pi install /Users/nicknisi/Developer/claude-plugins

The Pi package loads the same plugins/*/skills and plugins/*/commands files, plus pi/extensions/claude-compat.ts for Claude Code compatibility shims like AskUserQuestion, WebFetch, WebSearch, TodoWrite, and file-backed task tools.

For skills that rely on Claude Code's Task/Agent subagent workflow, install pi-subagents once:

pi install npm:pi-subagents

This repo does not load pi-subagents directly because Pi currently errors when the same extension/tool is loaded twice, and many Pi setups already have pi-subagents installed globally.

Development

This is a pnpm workspace with TypeScript project references.

# Install dependencies
pnpm install

# Type check everything
pnpm run typecheck

# Bundle plugin scripts (any package with a `bundle` script)
pnpm run build

# Regenerate marketplace.json and the plugin list above
pnpm run sync

Adding a new plugin

1. Create plugins/your-plugin/.claude-plugin/plugin.json with metadata
2. Add components: agents, commands, skills, or MCP servers
3. If adding an MCP server, update pnpm-workspace.yaml and root tsconfig.json
4. Run pnpm run sync to auto-discover and add to marketplace

The sync script scans plugins/ and automatically discovers all plugins with valid plugin.json files. Add a plugin directory and it shows up. Remove one and it disappears.

License

MIT

{
  "name": "nicknisi",
  "description": "Personal collection of Claude Code plugins for content creation, ideation, developer experience, image generation, and enhanced workflows.",
  "owner": {
    "name": "Nick Nisi",
    "email": "nick@nisi.org"
  },
  "plugins": [
    {
      "name": "content",
      "source": "./plugins/content",
      "description": "Tools for bootstrapping content creation such as blog posts and conference talks",
      "version": "0.6.0",
      "author": {
        "name": "Nick Nisi",
        "email": "nick@nisi.org"
      },
      "keywords": [
        "content",
        "blog",
        "blogging",
        "talks",
        "developer-talks",
        "meetups"
      ]
    },
    {
      "name": "essentials",
      "source": "./plugins/essentials",
      "description": "Essential agents and skills for Claude Code workflows - git commits, code simplification, security audits, verified multi-lens code review, thermo-nuclear code-quality review, Socratic tutoring, prototyping, diff explainers, and session handoffs.",
      "version": "0.21.0",
      "author": {
        "name": "Nick Nisi",
        "email": "nick@nisi.org"
      },
      "keywords": [
        "git",
        "commit",
        "semantic-commit",
        "security",
        "audit",
        "vulnerability",
        "code-review",
        "squad-review",
        "verified-review",
        "socratic-tutor",
        "teach",
        "learning",
        "simplify",
        "refactor",
        "maintainability",
        "code-quality",
        "thermo-nuclear",
        "code-judo",
        "handoff",
        "context",
        "session",
        "prototype",
        "spike",
        "poc",
        "explain-diff",
        "explain",
        "diff",
        "walkthrough"
      ]
    },
    {
      "name": "ideation",
      "source": {
        "source": "github",
        "repo": "nicknisi/ideation"
      },
      "description": "Transform brain dumps into implementation specs through an evidence-gated interview stress-tested by adversarial plan critics. Interactive HTML contract for planning decisions, Markdown specs for execution. /ideation:autopilot runs all phases on a deterministic workflow engine with overlap-serialized parallel waves; /ideation:retro mines implementation notes into learnings future interviews read.",
      "repository": "https://github.com/nicknisi/ideation",
      "author": {
        "name": "Nick Nisi",
        "email": "nick@nisi.org"
      },
      "keywords": [
        "ideation",
        "brain-dump",
        "planning",
        "prd",
        "specification",
        "execution",
        "orchestration",
        "interactive"
      ]
    },
    {
      "name": "image-gen",
      "source": "./plugins/image-gen",
      "description": "Generate or edit images via Google Gemini (nano-banana-pro) or OpenAI gpt-image-2. Supports 1K/2K/4K resolution and masked inpainting.",
      "version": "0.2.0",
      "author": {
        "name": "Nick Nisi",
        "email": "nick@nisi.org"
      },
      "keywords": [
        "image-generation",
        "gemini",
        "nano-banana-pro",
        "openai",
        "gpt-image-2",
        "ai-images",
        "diagrams",
        "illustrations",
        "inpainting"
      ]
    },
    {
      "name": "sources",
      "source": "./plugins/sources",
      "description": "Read and extract from external sources - tweets, Reddit threads, and YouTube videos - via proxies and caption APIs that direct fetching can't reach.",
      "version": "0.2.0",
      "author": {
        "name": "Nick Nisi",
        "email": "nick@nisi.org"
      },
      "keywords": [
        "link-reader",
        "twitter",
        "x",
        "reddit",
        "youtube",
        "transcript",
        "captions",
        "video",
        "digest",
        "triage",
        "notes",
        "obsidian",
        "yt-dlp",
        "cache",
        "whisper",
        "transcription",
        "offline",
        "rate-limit"
      ]
    },
    {
      "name": "tmux",
      "source": "./plugins/tmux",
      "description": "Makes Claude tmux-aware. A SessionStart hook detects when Claude runs inside tmux and surfaces the panes the user is watching, plus a skill for reading and driving interactive/long-running CLIs (Node REPL, dev servers, test watchers, the node debugger) by sending keystrokes and scraping pane output.",
      "version": "0.1.2",
      "author": {
        "name": "Nick Nisi",
        "email": "nick@nisi.org"
      },
      "keywords": [
        "tmux",
        "terminal",
        "multiplexer",
        "session",
        "send-keys",
        "capture-pane",
        "repl",
        "node",
        "dev-server",
        "test-watcher",
        "debugger",
        "automation"
      ]
    }
  ]
}