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

# MCP SSE Endpoints (Deprecated)

> Connect to your MCP servers using the SSE endpoint.

The SSE endpoint is deprecated and will be removed in a future version. Please use the [MCP HTTP Endpoints](/api-reference/mcp-http) instead.

**Security note**: MCP endpoints require authentication by default to avoid exposing connected tools and data. If you intentionally want public MCP access, disable **Enable Bearer Authentication** in the Keys settings. **Skip Authentication** only affects dashboard login. By default MCPHub reads Bearer credentials from the `Authorization` header, but this is configurable via **Bearer Auth Header Name** if upstream passthrough headers would otherwise conflict.

### Unified Endpoint

* **Endpoint**: `http://localhost:3000/sse`
* **Method**: `GET`

### Group-Specific Endpoint

* **Endpoint**: `http://localhost:3000/sse/{group}`
* **Method**: `GET`
* **Parameters**:
  * `{group}`: The ID or name of the group.

### Server-Specific Endpoint

* **Endpoint**: `http://localhost:3000/sse/{server}`
* **Method**: `GET`
* **Parameters**:
  * `{server}`: The name of the server.