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KeigoShimadaCC
KeigoShimadaCCCOMMUNITY
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Agent Development

Design and validate autonomous agents for Claude Code plugins.

Updated Feb 6, 2026
Search Tags:#automation#template#validation#CLAUDE.md#frontmatter#agent-development#system-prompt
One-click install
npx skills add https://github.com/KeigoShimadaCC/LocalQwen3TTS_mac --skill agent-development-keigoshimadacc
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: Agent Development
Source: https://github.com/KeigoShimadaCC/LocalQwen3TTS_mac/tree/main/.agents/skills/agent-identifier
Command: npx skills add https://github.com/KeigoShimadaCC/LocalQwen3TTS_mac --skill agent-development-keigoshimadacc

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides a structured approach to designing, validating, and deploying autonomous agents for Claude Code plugins, ensuring consistency across frontmatter, system prompts, and triggering patterns.

Core Features & Use Cases

  • Frontmatter guidance: defines required fields (name, description) and optional ones (model, color, tools, dependencies, components).
  • System prompt design: templates and best practices for creating effective agent system prompts.
  • Triggering guidance: examples and commentary to demonstrate explicit, proactive, and edge-case triggers.
  • Validation and testing: patterns for validating agent files and testing triggering scenarios.
  • CLAUDE.md alignment: ensures agents follow project-specific standards and conventions.

Quick Start

Start by drafting a minimal agent file in agents/your-agent.md with the required frontmatter, then write a concise, second-person system prompt that defines core responsibilities and a clear output format. Add 2-3 triggering examples in the description to guide Claude on when to use the agent, and run the provided validation script to verify structure.

Frequently Asked Questions about Agent Development

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure a system prompt for an autonomous agent?▼

To design an autonomous agent, draft a minimal file with required YAML frontmatter fields like name and description. Then add a concise system prompt and 2-3 triggering examples before running validation checks to verify its structure.

What is YAML frontmatter needed for in Claude Code plugins?▼

YAML frontmatter is needed in Claude Code plugins to define required agent metadata fields like name and description, alongside optional ones like model and tools. This enforces structural consistency and enables proper agent triggering.

How do I validate an autonomous agent file before deployment?▼

You validate an autonomous agent file by running a provided validation script to verify its YAML frontmatter structure and triggering scenarios. This ensures your agent files meet required formatting standards before deployment.

Can I use triggering examples to guide when Claude activates an agent?▼

Yes, you can use 2-3 triggering examples in the agent description to guide when Claude activates an agent. This example-driven guidance demonstrates explicit, proactive, and edge-case triggers for reliable routing.

Does autonomous agent design require alignment with project-specific standards?▼

Yes, autonomous agent design requires alignment with project-specific standards through a CLAUDE.md file. This ensures your agents follow established conventions and maintain consistency across the team's system prompts.

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