# Update Custom MCP Server

Update an existing custom MCP server configuration. Only the owner can update their configurations. Provide only the fields you want to update.

#### Path Parameters

**`config_id`** string required
The MCP configuration ID (mcp_ prefixed string).

#### Request Body

All fields are optional. Only provide the fields you want to update.

**`name`** string optional
Updated configuration name.

**`server_url`** string optional
Updated server URL (must be HTTPS).

**`is_active`** boolean optional
Enable or disable the configuration.

**`credentials`** object optional
Updated authentication credentials (re-encrypted).

**`tool_configuration`** object optional
Updated tool configuration.

## Returns

Updated MCP configuration with new values.

Request

```bash
curl -X PATCH "https://api.aitronos.com/v1/mcp-configurations/mcp_abc123xyz" \
  -H "X-API-Key: $FREDDY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Updated GitHub",
    "is_active": false,
    "tool_configuration": {
      "enabled": true,
      "allowed_tools": ["search_code"]
    }
  }'
```


```python
import os
import requests

api_key = os.environ["FREDDY_API_KEY"]

response = requests.patch(
    "https://api.aitronos.com/v1/mcp-configurations/mcp_abc123xyz",
    headers={
        "X-API-Key": api_key,
        "Content-Type": "application/json"
    },
    json={
        "name": "Updated GitHub",
        "is_active": False,
        "tool_configuration": {
            "enabled": True,
            "allowed_tools": ["search_code"]
        }
    }
)

response.raise_for_status()
mcp = response.json()
print(f"Updated MCP: {mcp['name']}")
```


```javascript
const response = await fetch(
  "https://api.aitronos.com/v1/mcp-configurations/mcp_abc123xyz",
  {
    method: "PATCH",
    headers: {
      "X-API-Key": process.env.FREDDY_API_KEY,
      "Content-Type": "application/json"
    },
    body: JSON.stringify({
      name: "Updated GitHub",
      is_active: false,
      tool_configuration: {
        enabled: true,
        allowed_tools: ["search_code"]
      }
    })
  }
);

if (!response.ok) {
  throw new Error("Request failed");
}

const mcp = await response.json();
console.log(`Updated MCP: ${mcp.name}`);
```

200 OK

```json
{
  "id": "mcp_abc123xyz",
  "name": "Updated GitHub MCP",
  "type": "custom",
  "organization_id": "org_1234567890abcdef1234567890abcdef",
  "userId": "usr_1234567890abcdef1234567890abcdef",
  "server_url": "https://github-mcp.example.com",
  "transportType": "sse",
  "authType": "api_key",
  "isActive": false,
  "connectionStatus": "connected",
  "lastConnectedAt": "2025-11-13T10:30:00Z",
  "errorMessage": null,
  "created_at": "2025-11-13T10:00:00Z",
  "updated_at": "2025-11-13T11:00:00Z"
}
```

400 Bad Request

```json
{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters",
    "system_message": "Validation failed",
    "type": "validation_error",
    "status": 400,
    "trace_id": "req_xyz789",
    "timestamp": "2025-11-13T10:30:00Z"
  }
}
```