> ## Documentation Index
> Fetch the complete documentation index at: https://docs.toolrouter.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Let's get familiar with Toolrouter

<img className="block dark:hidden border border-solid border-[1px]" src="https://mintcdn.com/toolrouter-d229a439/7tOBXW7qY4jq-dnn/images/new-toolrouter-image.png?fit=max&auto=format&n=7tOBXW7qY4jq-dnn&q=85&s=a2f99ed37968c90dcf4ffe89e639629e" alt="Hero Light" width="1600" height="900" data-path="images/new-toolrouter-image.png" />

<img className="hidden dark:block border border-solid border-[1px]" src="https://mintcdn.com/toolrouter-d229a439/7tOBXW7qY4jq-dnn/images/new-toolrouter-image-dark.png?fit=max&auto=format&n=7tOBXW7qY4jq-dnn&q=85&s=86dc8d4fd344c649b0f8e76f2c1ff0d4" alt="Hero Dark" width="1600" height="900" data-path="images/new-toolrouter-image-dark.png" />

## What is ToolRouter?

ToolRouter is a platform that allows you to build powerful AI agents with hosted tools.

Toolrouter provides hosted MCP servers that you can use to connect your AI models to real-world capabilities.

## Sign In to ToolRouter

Go to [app.toolrouter.ai](https://app.toolrouter.ai) and sign in with your Google account.

## Here's all the way you can use ToolRouter

<CardGroup cols={2}>
  <Card title="Chat with MCPs" icon="message" href="/chat/introduction">
    Chat with MCPs right from toolrouter's chat interface directly from your browser
  </Card>

  <Card title="Connect with Clients" icon="link" href="/clients/introduction">
    Connect your MCPs to clients using SSE credentials, like Claude, Cursor, and more
  </Card>

  <Card title="Build Agents with API & SDKs" icon="code" href="/api-reference/introduction">
    Build agents with our API and SDKs, with support for all the popular LLMs like OpenAI, Anthropic, Llama, and more
  </Card>
</CardGroup>