# `GET /mcp/authorize`

Protected. Requires a valid session cookie (`credentials: 'include'`).

Get MCP authorization prompt details

Fetches client information and current user context for the frontend MCP authorization consent screen.

## Query parameters

| Param | Required | Type | Description |
|-------|----------|------|-------------|
| `client_id` | yes | string |  |
| `redirect_uri` | yes | string |  |
| `response_type` | no | string |  |
| `code_challenge` | no | string |  |
| `code_challenge_method` | no | string |  |
| `state` | no | string |  |
| `scope` | no | string |  |

## Response `200`

Client and user consent metadata

## Errors

| Status | Description |
|--------|-------------|
| 400 | Invalid request or unregistered redirect_uri |
| 401 | User not authenticated |
| 404 | Client not found |

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