tool-function-schema-designer

Design type-safe function schemas for LLM tool calls with validation.

Updated Jan 21, 2026
One-click install
npx skills add https://github.com/vecear/Nipponverb --skill tool-function-schema-designer-vecear
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tool-function-schema-designer
Source: https://github.com/vecear/Nipponverb/tree/main/.claude/skills/tool-function-schema-designer
Command: npx skills add https://github.com/vecear/Nipponverb --skill tool-function-schema-designer-vecear

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Schema design for robust, type-safe function/tool calls that prevent integration errors and unsafe execution.

Core Features & Use Cases

  • Type-safe function schemas compatible with common tool-calling formats
  • Validation strategies, typed interfaces, and example calls to reduce integration risk
  • Easy adoption across LLMS workflows requiring safe tool invocation and error handling

Quick Start

Define a complete, type-safe function schema for a given tool name and usage scenario.

Frequently Asked Questions about tool-function-schema-designer

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

FAQPage Schema
How do I design a robust function schema for LLM tool calls?

To design a robust function schema for LLM tool calls, define strict validation strategies, typed TypeScript interfaces, and example calls to ensure safe invocation and clear interfaces across modular tools.

What is the best way to prevent integration errors in LLM function calling?

Preventing integration errors in LLM function calling involves creating type-safe function schemas with strict validation, reducing integration risk by enforcing clear interfaces and typed definitions for modular tool execution.

Can I use TypeScript types for LLM tool registry validation?

Yes, you can use TypeScript types for LLM tool registry validation to generate JSON-like schema definitions, ensuring type-safe function schemas that satisfy diverse usage scenarios requiring safe invocation.

How do I add example calls to a function schema for safe LLM invocation?

Add example calls to a function schema for safe LLM invocation by defining complete, type-safe interfaces that satisfy JSON-like schema definitions, demonstrating clear inputs and expected execution behavior.

Why does my LLM function call fail schema validation?

LLM function calls fail schema validation when lacking strict type-safe schemas, typed interfaces, or clear example calls, leading to unsafe execution and integration errors across modular tool workflows.