tool-creator

Create tool specifications and Python modules for the Strands SDK agent system.

307|167|Updated Sep 10, 2018
One-click install
npx skills add https://github.com/aws-samples/aws-ai-ml-workshop-kr --skill tool-creator
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tool-creator
Source: https://github.com/aws-samples/aws-ai-ml-workshop-kr/tree/main/genai/aws-gen-ai-kr/20_applications/08_bedrock_manus/use_cases/06_insight_extractor_strands_sdk_workshop_phase_1/skills/tool-creator
Command: npx skills add https://github.com/aws-samples/aws-ai-ml-workshop-kr --skill tool-creator

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Users need to extend AI agent capabilities with custom functions or specialized sub-agents, but the process can be complex and error-prone. This skill simplifies tool creation, ensuring agents have the right capabilities to automate diverse tasks.

Core Features & Use Cases

  • Agent-as-a-Tool Creation: Build complex, multi-step agents and wrap them as tools for other agents.
  • Regular Tool Generation: Create simple, function-based tools for direct operations like API calls or file handling.
  • Guided Tool Design: Provides step-by-step guidance on tool anatomy, input parameters, and implementation logic.
  • Use Case: A user wants to create a new tool that analyzes financial reports. This skill guides them through defining the tool's purpose, inputs, and whether it should be a simple function or a specialized agent with its own sub-tools.

Quick Start

I need to create a new tool. Guide me through the process of building a "data_extractor_tool" that takes a file path and extracts key metrics.

Frequently Asked Questions about tool-creator

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

FAQPage Schema
How do I create custom tools for AI agents using the Strands SDK?

Create tool specifications for the Strands SDK by defining tool anatomy, input parameters, and implementation logic. The skill guides you through automatic tool type detection, validation, and code scaffolding to generate ready-to-run Python tool modules in src/tools with supporting prompts in src/prompts.

What's the difference between Agent-as-a-Tool and regular function-based tools?

Agent-as-a-Tool wraps complex, multi-step agents as reusable tools for other agents, enabling hierarchical automation. Regular tools are simple function-based implementations for direct operations like API calls or file handling. The skill detects your use case and generates the appropriate structure automatically.

Can I build a tool that analyzes documents and extracts structured data?

Yes. Define your tool's purpose, input parameters (like file paths), and output format. The skill scaffolds the Python module and generates prompts to guide the agent's extraction logic, producing ready-to-deploy tools that integrate directly into your Strands SDK agent system.

Do I need to write boilerplate code or templates when creating tools?

No. The skill enforces automatic code scaffolding and template generation. You specify tool metadata and requirements; it produces ready-to-run Python modules and supporting prompts without manual boilerplate, reducing errors and setup time.

How do custom tools extend agent capabilities for automation tasks?

Custom tools add specialized functions—like data extraction, API integration, or file handling—to agents. The skill simplifies tool creation and deployment so agents access the right capabilities to automate diverse complex tasks without building functionality from scratch.