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jaimedhenriques
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agent-development

Create structured Claude Code agent definitions with YAML metadata and system prompts.

Updated Apr 1, 2026
Search Tags:#validation#claude-code#frontmatter#agent-development#system-prompts#plugin-architecture#triggering-conditions
One-click install
npx skills add https://github.com/jaimedhenriques/finsyt --skill agent-development-jaimedhenriques
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: agent-development
Source: https://github.com/jaimedhenriques/finsyt/tree/main/artifacts/platform/.agents/skills/agent-development
Command: npx skills add https://github.com/jaimedhenriques/finsyt --skill agent-development-jaimedhenriques

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you design clear, triggerable, and well-structured Claude Code agents without guessing at the right frontmatter, prompt format, or tool access. It turns agent creation from an inconsistent manual process into a repeatable workflow.

Core Features & Use Cases

  • Agent Structuring: Define agent identifiers, descriptions, model settings, colors, and tools in the correct format.
  • Triggering Guidance: Write strong descriptions with examples so agents activate for the right requests.
  • System Prompt Best Practices: Build prompts with responsibilities, process steps, quality standards, and output formats.
  • Validation and Testing: Check agent files for correctness and verify triggering behavior before deployment.
  • Use Case: Create a new code-review agent, add examples that explain when it should activate, and validate that its frontmatter matches Claude Code plugin expectations.

Quick Start

Ask for help creating or improving a Claude Code agent, and I will produce the agent frontmatter, triggering examples, and system prompt structure for your use case.

Frequently Asked Questions about agent-development

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

FAQPage Schema
How do I create a Claude Code agent with the correct frontmatter and system prompts?▼

Creating a Claude Code agent requires defining compliant YAML frontmatter, writing strong descriptions with triggering examples, and structuring system prompts with clear responsibilities, process steps, and quality standards.

What are the best practices for writing Claude Code agent system prompts?▼

Best practices for Claude Code system prompts involve defining responsibilities, mapping process steps, setting quality standards, and specifying output formats to ensure reliable and predictable autonomous assistant behavior.

How do I write triggering conditions and examples for Claude Code agents?▼

Writing triggering conditions requires crafting strong agent descriptions with clear examples that explain when the agent should activate, ensuring it triggers for the right requests and operates within its intended scope.

How do I validate Claude Code agent files and plugin frontmatter for correctness?▼

Validating Claude Code agent files involves checking YAML frontmatter for compliance, verifying metadata correctness against plugin expectations, and testing triggering behavior before deployment to ensure reliable activation.

Do I need specific tools or dependencies to build Claude Code agents?▼

Building Claude Code agents requires no external dependencies. You only need to define compliant YAML metadata, select appropriate model settings and tools, and follow best-practice prompt structure to create reliable autonomous assistants.

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