What is an AGENT.md file?

An AGENT.md file is a standardized configuration file used to define the identity, tool access, model preferences, and behavior of a specialized subagent within Claude Code.

How do I ensure a subagent triggers at the right time?

By using the block in the agent's description field, you can provide context, user trigger phrases, and commentary that teach Claude when to delegate to that specific agent.

Which Claude model should I use for my subagent?

Use Haiku for fast tasks like exploration or validation, Sonnet for balanced coding tasks, and Opus for complex reasoning. You can also set it to 'inherit' from the parent agent.

Can I restrict what tools a subagent can access?

Yes, you can explicitly list allowed tools in the frontmatter or use the 'disallowedTools' field to specifically deny access to sensitive actions like writing or executing bash commands.

Claude Agent Development

Name: Claude Agent Development
Author: nthplusio

bynthplusio

生産性とワークフロー

Standardizes the creation of specialized subagents and autonomous assistants using structured AGENT.md templates and triggering patterns.

概要

This skill provides a comprehensive framework for building, configuring, and optimizing specialized subagents within the Claude Code ecosystem. It guides developers through defining agent personas, selecting appropriate tools, and implementing reliable triggering patterns via the AGENT.md format. By leveraging standardized frontmatter and proactive triggering descriptions, it enables seamless delegation of complex tasks to specialized 'workers' like code reviewers, validators, or explorers, significantly improving workflow efficiency in large projects.

主な機能

0 GitHub stars
Model selection optimization (Sonnet, Haiku, Opus) based on task complexity
Standardized AGENT.md file structure with YAML frontmatter configuration
Interactive agent-creation assistance for designing personas and toolsets
Proactive triggering logic using example blocks for reliable agent delegation
Pre-defined agent patterns including Read-Only Explorer and Validation specialists

ユースケース

Setting up automated validation agents for configuration files and CI/CD script checks
Creating a read-only 'explorer' agent to analyze legacy codebases safely without edit permissions
Designing a specialized code reviewer agent that triggers automatically after local changes

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add nthplusio/functional-claude agent-development

For use in Claude.ai and ChatGPT

Download Skill

GitHub

概要