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

# Happenstance Docs

## What is Happenstance?

Happenstance is a People Search Engine that helps you discover and research people within your professional network using natural language queries.

* **Search**: Find relevant people within your groups and connections
* **Research**: Generate detailed professional profiles about individuals

## Connect

<CardGroup cols={2}>
  <Card title="ChatGPT" icon="message" href="/mcp/chatgpt">
    Official ChatGPT integration
  </Card>

  <Card title="Claude" icon="robot" href="/mcp/claude">
    Anthropic's Claude assistant
  </Card>

  <Card title="Claude Code" icon="terminal" href="/mcp/claude-code">
    Bring Happenstance where you develop
  </Card>

  <Card title="CLI" icon="square-terminal" href="/cli/install">
    Install the `hpn` command-line tool
  </Card>

  <Card title="API" icon="brackets-curly" href="/quickstart">
    REST API quickstart
  </Card>

  <Card title="OpenClaw" icon="lobster" href="/mcp/openclaw">
    Add the Happenstance skill
  </Card>
</CardGroup>

## Resources

<CardGroup cols={3}>
  <Card title="MCP" icon="plug" href="/mcp/connect">
    Tools, billing, and generic MCP setup
  </Card>

  <Card title="OpenAPI Spec" icon="download" href="https://developer.happenstance.ai/openapi.json">
    OpenAPI 3.1 specification file
  </Card>

  <Card title="Cookbook" icon="book-open" href="https://github.com/happenstance-ai/cookbook">
    Integration examples and recipes
  </Card>

  <Card title="Support" icon="life-ring" href="https://happenstance.ai/contact">
    Contact our support team
  </Card>
</CardGroup>