claude-plugins

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