How does the canonical development approach work?

You create content in a central directory using a standardized format; the build system then transforms it into the specific folder structures and file formats required by Claude Code and OpenCode.

Can I use this to create custom tools?

Yes, it provides documentation and structures for creating MCP (Model Context Protocol) servers for Claude Code and TypeScript-based custom tools for OpenCode.

What platforms are supported by this plugin development skill?

This skill supports both Claude Code and OpenCode, providing a unified content system that handles platform-specific formatting automatically.

What is the difference between a Command and an Agent in this system?

Commands are specific tasks triggered by a slash command, while Agents are specialized AI personas with unique system prompts and tool access designed for specific roles like architecture or review.

Claude Extension & Plugin Developer

Name: Claude Extension & Plugin Developer
Author: v1truv1us

byv1truv1us

•

開発者ツール

Builds and manages specialized extensions for Claude Code and OpenCode, including custom commands, agents, and domain-specific skills.

The Plugin Development skill provides a comprehensive framework for creating robust, reusable extensions for AI-powered coding environments. It simplifies the development of custom commands, intelligent agents, and specialized 'Skills' by utilizing a canonical content system that automatically transforms configurations for both Claude Code and OpenCode platforms. By establishing standardized architecture, testing, and documentation patterns, this skill ensures that your AI customizations remain maintainable, scalable, and highly effective across different project environments.

主な機能

012 GitHub stars

02Integrated build system for automated extension generation and validation.

03Support for Model Context Protocol (MCP) servers and OpenCode TypeScript tools.

04Canonical content transformation for dual-platform (Claude Code & OpenCode) compatibility.

05Unified YAML frontmatter system for standardized command and agent configuration.

06Interactive CLI templates for rapid creation of new commands, agents, and skills.

ユースケース

01Packaging domain-specific knowledge into reusable skills for team-wide AI consistency.

02Developing project-specific AI commands to automate complex, repetitive dev workflows.

03Building specialized architectural sub-agents with unique system prompts and tool permissions.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add v1truv1us/ai-eng-system plugin-dev

For use in Claude.ai and ChatGPT

Download Skill