v0.1.0
Summary
Initial release of the Plugin Development Toolkit - a comprehensive toolkit for developing Claude Code plugins.
What's Included
Core Plugin Features
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8 specialized skills with progressive disclosure architecture:
hook-development- Event-driven automation with prompt-based hooksmcp-integration- Model Context Protocol server configurationplugin-structure- Directory layout and manifest configurationplugin-settings- Configuration via .claude/plugin-name.local.md filescommand-development- Slash commands with frontmatteragent-development- Autonomous agents with AI-assisted generationskill-development- Creating skills with progressive disclosuremarketplace-structure- Plugin marketplace creation and distribution
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3 validation agents:
plugin-validator- Validates entire plugin structure and marketplace.jsonskill-reviewer- Reviews skill quality and triggering reliabilityagent-creator- Generates new agents from natural language descriptions
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2 guided workflow commands:
/plugin-dev:create-plugin- 8-phase guided workflow for plugin creation/plugin-dev:create-marketplace- 8-phase guided workflow for marketplace creation
Infrastructure
- 14 CI/CD workflows for validation, linting, and automation
- Utility scripts for agent, command, hook, and settings validation
- Comprehensive documentation (README, CLAUDE.md, CONTRIBUTING.md)
Attribution
Based on original plugin by Daisy Hollman at Anthropic, expanded with enhanced skills, additional utilities, and CI/CD infrastructure.
Full Changelog: https://github.com/sjnims/plugin-dev/commits/v0.1.0