skill-creator

Create, test, and optimize AI agent skills with quantitative benchmarks.

1|Updated Jun 16, 2026
One-click install
npx skills add https://github.com/Mattyreed1/fractal-agent-skills --skill skill-creator-mattyreed1
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/Mattyreed1/fractal-agent-skills/tree/main/skill-creator
Command: npx skills add https://github.com/Mattyreed1/fractal-agent-skills --skill skill-creator-mattyreed1

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This skill streamlines the development lifecycle of new AI agent capabilities, ensuring they are robust, accurate, and effectively triggered by user intent.

Core Features & Use Cases

  • Iterative Development: Provides a structured loop for drafting, testing, and refining skill instructions.
  • Quantitative Benchmarking: Automates the creation of test cases and performance metrics to verify skill reliability.
  • Trigger Optimization: Uses automated loops to refine skill descriptions, ensuring the AI invokes the right tool at the right time.
  • Use Case: If you are building a custom research agent, use this skill to draft the initial prompt, run it against a set of 20 test queries, and automatically optimize the description to ensure it triggers only when research is actually needed.

Quick Start

Use the skill-creator to draft a new skill for summarizing technical documentation and set up an initial evaluation suite.

Frequently Asked Questions about skill-creator

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

FAQPage Schema
How do I benchmark AI agent skills to ensure they trigger accurately?

You can benchmark AI agent skills by automating test case generation, assertion-based grading, and trigger-accuracy improvements. This process uses iterative development cycles to refine skill descriptions and ensures the AI invokes the right tool at the right time.

What is the best way to automate prompt engineering and testing for complex agent workflows?

The best way to automate prompt engineering and testing is through an iterative development loop that drafts, tests, and refines skill instructions. This approach uses subagent orchestration to quantify performance metrics and optimize workflows.

Do I need a Python environment to build and optimize AI agent skills?

Yes, you need a Python-based execution environment to build and optimize AI agent skills. Python is required to manage subagent orchestration, benchmark aggregation, and automated description tuning effectively.

How do I set up an evaluation suite for custom AI development?

You can set up an evaluation suite for custom AI development by generating quantitative benchmarks and running assertion-based grading against test queries. This validates skill reliability and ensures accurate intent triggering for complex workflows.

Why does my AI agent trigger the wrong skill during complex workflows?

AI agents trigger the wrong skill when descriptions are poorly optimized. You can fix this by using automated loops to refine skill descriptions, ensuring the AI invokes the correct tool only when the specific intent is detected.