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plugin-dev

Anthropic v0.1.1

Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, commands, agents, and best practices. AI-assisted plugin creation and validation.

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From the developer

Works with

Claude Code

Description

From the marketplace listing

Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, commands, agents, and best practices. AI-assisted plugin creation and validation.

Claude marketplace listing ↗ Source repository ↗ Website ↗

What changed

Oct 28, 2026 · 12:09 UTC

Added

Catalogs → Demo updated; open the comparison for details.

View comparison →

Oct 27, 2026 · 18:00 UTC

Changed

Web → Id: “wf.6972a3432adc20343a4a5a4e” → “directoryPlugin.cdcf6ad2-2e67-408e-9c44-82185e035c63”

Changed

Web → Made by: “Anthropic” → “not provided”

Changed

Web → Subheading: “Claude Code plugin toolkit: 7 expert skills for hooks, MCP, commands, agents, validation, and best practices.” → “Plugin development toolkit with skills for creating agents, commands, hooks, MCP integrations, and comprehensive plug...”

Changed

Web → Title: “Plugin Developer Toolkit” → “plugin-dev”

View comparison →

Oct 3, 2026 · 22:13 UTC

Added

Catalogs updated; open the comparison for details.

View comparison →

Files & skills

plugin-dev · catalog manifest

Saved declaration

{
  "name": "plugin-dev",
  "author": {
    "name": "Anthropic",
    "email": "support@anthropic.com"
  },
  "source": "./plugins/plugin-dev",
  "category": "development",
  "homepage": "https://github.com/anthropics/claude-plugins-public/tree/main/plugins/plugin-dev",
  "description": "Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, commands, agents, and best practices. AI-assisted plugin creation and validation."
}
plugin-dev · catalog manifest

Saved declaration

{
  "name": "plugin-dev",
  "author": {
    "name": "Daisy Hollman",
    "email": "daisy@anthropic.com"
  },
  "source": {
    "ref": "main",
    "url": "https://github.com/anthropics/claude-plugins-official.git",
    "path": "plugins/plugin-dev",
    "source": "git-subdir"
  },
  "category": "development",
  "description": "Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, commands, agents, and best practices. AI-assisted plugin creation and validation."
}
plugin-dev · catalog manifest

Saved declaration

{
  "name": "plugin-dev",
  "author": {
    "name": "Anthropic",
    "email": "support@anthropic.com"
  },
  "version": "0.1.1",
  "description": "Plugin development toolkit with skills for creating agents, commands, hooks, MCP integrations, and comprehensive plugin structure guidance"
}

plugin.json observed Nov 6, 2026 · 10:38 UTC. Manifest source ↗

Catalog declarations and available plugin.json metadata are saved. Referenced skills and executable source files are not downloaded or tested. Missing components in a manifest do not prove that the plugin has none.

Installation instructions

Demo

/plugin marketplace add anthropics/claude-code
/plugin install plugin-dev@claude-code-plugins

Official

/plugin install plugin-dev@claude-plugins-official

Claude Code installation documentation

Technical details
Sources
Claude Marketplace · Demo · Official
First seen
Oct 3, 2026 · 21:29 UTC
Last seen
Nov 7, 2026 · 12:00 UTC
Latest observed change
Oct 28, 2026 · 12:09 UTC
Collection status
Listed
Reported installs
67,663
Source badge
Anthropic verified, as displayed by Claude Marketplace.

Installation counts are source-reported, not independently verified active users. Observation dates are not release dates.

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