# auth.md, Markquart Motors

## Summary

This is a **public, read-only data API** for **AI agents and assistants**. There is **no
authentication**, no API key, and no token exchange. Any agent can read every endpoint
anonymously over HTTPS.

## Agent audience

Autonomous AI agents and assistants (Claude, ChatGPT, Cursor, Claude Code, and other MCP
clients) that read this dealer's inventory, offers, specials, and vehicle data.

## Registration and provisioning

- **No registration is required.** Connect directly to the MCP endpoint below.
- **Supported method: anonymous (none).** No credential is issued, requested, or accepted.

## How to connect (MCP)

- **Endpoint:** `https://markquartmotors.ai/api/ucp/mcp` (JSON-RPC 2.0, streamable HTTP)
- **No headers required.** POST a standard `tools/call` request; no `Authorization` header.

## Credential use

None. Send requests without any `Authorization` header.