OpenRouter Function Calling
Implements standardized tool and function calling for cross-provider LLM workflows using the OpenRouter API.
This skill enables developers to integrate structured tool and function calling into their Claude Code workflows using the OpenRouter unified API. It provides boilerplate and implementation patterns for defining JSON schemas, managing multi-turn tool loops, and enforcing structured JSON output across diverse models like GPT-4o, Claude 3.5, and Gemini. By normalizing the interface, it allows for seamless provider switching without rewriting tool-calling logic, making it an essential resource for building robust AI agents and complex tool-augmented LLM applications.
Características Principales
01Cross-provider tool normalization for OpenAI, Anthropic, and Google models
02Structured output configuration via JSON mode and system prompting
032,024 GitHub stars
04Implementation patterns for multi-turn tool loops and autonomous agents
05Standardized JSON Schema templates for complex function definitions
06Comprehensive error handling and model compatibility matrices
Casos de Uso
01Building platform-agnostic AI agents that require external tool access
02Extracting structured data from unstructured text into validated JSON formats
03Creating multi-step workflows that chain model reasoning with external API executions