openrouter-llm

Route model requests across multiple providers through the OpenRouter API gateway.

1|1|Updated Feb 9, 2026
One-click install
npx skills add https://github.com/Randi-Agent/randi-agent --skill openrouter-llm
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: openrouter-llm
Source: https://github.com/Randi-Agent/randi-agent/tree/main/skills/openrouter-llm
Command: npx skills add https://github.com/Randi-Agent/randi-agent --skill openrouter-llm

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Simplifies and unifies access to multiple LLM providers through a single API gateway, enabling easy model selection, routing, and cost-aware usage.

Core Features & Use Cases

  • Unified OpenRouter gateway with a single OpenAI-compatible interface for hundreds of models.
  • Support for streaming responses, tool calling, and provider routing across multiple backends.
  • Use cases include building multi-model assistants, dynamic model selection, and cost-optimized inference strategies.

Quick Start

Configure an OpenRouter client with your baseURL and API key, then run a sample chat request to validate model routing.

Frequently Asked Questions about openrouter-llm

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

FAQPage Schema
How do I route LLM requests across multiple providers using a single API?

You can route LLM requests across multiple providers by configuring a single OpenRouter API gateway. This unified interface manages model selection, streaming, and provider routing to simplify multi-model deployments.

What is OpenRouter used for when building multi-model assistants?

OpenRouter is used to unify access to hundreds of LLMs through an OpenAI-compatible interface. It enables dynamic model selection, tool calling, and cost-optimized inference strategies for building multi-model assistants.

Can I use streaming and tool calling with OpenRouter provider routing?

Yes, streaming and tool calling are fully supported across multiple backends. You need to configure your client with the baseURL, API key, model identifiers, and tools per the OpenRouter API to ensure correct usage.

How do I configure my client for cost-aware LLM model selection?

Configure your OpenRouter client with the baseURL and API key, then specify model identifiers for your requests. This setup enables cost-aware model selection and provider routing across diverse deployment scenarios.

Does OpenRouter work with an OpenAI-compatible interface for hundreds of models?

Yes, OpenRouter provides a unified gateway with a single OpenAI-compatible interface for hundreds of models. This allows you to access multiple LLM providers without changing your existing client code structure.

What are the limitations of using a unified OpenRouter gateway for LLM access?

The OpenRouter gateway requires correct configuration of baseURL, apiKey, model identifiers, and tools per the OpenRouter API. Proper setup is essential to ensure accurate provider routing and streaming responses across backends.