What is an MCP tool in this context?

MCP (Model Context Protocol) tools are specific functions that allow the AI model to interact with external systems, perform actions, or fetch data.

What classifications does it support for tools?

It supports five types: Query (read-only), Mutation (updates), Destructive (deletes), Widget (UI content), and External (calls third-party APIs).

Do I need to write the Zod schemas manually?

No, the skill helps you design the input requirements and then generates the Zod schema and TypeScript types for you automatically.

How does it handle UI components?

The skill includes a 'Widget' pattern that helps developers return UI content (like HTML templates) that can be rendered directly within the chat interface.

What is the primary benefit of the ChatGPT App Tool Integrator?

It automates the repetitive parts of adding capabilities to a ChatGPT application, ensuring that naming conventions, schemas, and registration code follow best practices.

ChatGPT App Tool Integrator

Name: ChatGPT App Tool Integrator
Author: hollaugo

byhollaugo

•

API開発

Streamlines the creation, schema design, and code generation of Model Context Protocol (MCP) tools for custom ChatGPT applications.

The ChatGPT App Tool Integrator is a specialized workflow skill designed to automate the development of MCP tools. It guides developers through the entire lifecycle of tool creation—from defining inputs and outputs to classifying operations as queries or mutations. By leveraging Zod for schema validation and automated code generation via the chatgpt-mcp-generator, this skill ensures that new tools are properly registered with the correct metadata and state management, significantly reducing manual boilerplate and integration errors.

主な機能

01Automated Zod schema generation for robust input validation

0220 GitHub stars

03Interactive tool design and classification workflow

04End-to-end code generation for tool handlers and type exports

05Automatic synchronization with local project state files

06Standardized metadata registration for UI widgets and API calls

ユースケース

01Building interactive UI widgets for enhanced chat-based user experiences

02Integrating third-party SaaS APIs into a ChatGPT-based interface

03Developing custom data connectors for proprietary business databases

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hollaugo/tutorials add-tool

For use in Claude.ai and ChatGPT

Download Skill