read_project_nodes
Retrieve project node information including available and selected nodes for strategy design and implementation in trading platforms.
Instructions
Read the available and selected nodes of a project.
Args: project_id: ID of the project to read nodes for
Returns: Dictionary containing project node information
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| project_id | Yes |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Implementation Reference
- Core implementation of the read_project_nodes tool handler. Makes authenticated POST request to QuantConnect API endpoint 'projects/nodes/read' to fetch available and selected project nodes.
@mcp.tool() async def read_project_nodes(project_id: int) -> Dict[str, Any]: """ Read the available and selected nodes of a project. Args: project_id: ID of the project to read nodes for Returns: Dictionary containing project node information """ auth = get_auth_instance() if auth is None: return { "status": "error", "error": "QuantConnect authentication not configured. Use configure_auth() first.", } try: # Prepare request data request_data = {"projectId": project_id} # Make API request response = await auth.make_authenticated_request( endpoint="projects/nodes/read", method="POST", json=request_data ) # Parse response if response.status_code == 200: data = response.json() if data.get("success", False): nodes = data.get("nodes", {}) return { "status": "success", "project_id": project_id, "nodes": nodes, "message": f"Successfully retrieved node information for project {project_id}", } else: # API returned success=false errors = data.get("errors", ["Unknown error"]) return { "status": "error", "error": "Failed to read project nodes", "details": errors, "project_id": project_id, } elif response.status_code == 401: return { "status": "error", "error": "Authentication failed. Check your credentials and ensure they haven't expired.", } else: return { "status": "error", "error": f"API request failed with status {response.status_code}", "response_text": ( response.text[:500] if hasattr(response, "text") else "No response text" ), } except Exception as e: return { "status": "error", "error": f"Failed to read project nodes: {str(e)}", "project_id": project_id, } - quantconnect_mcp/src/server.py:75-75 (registration)Calls register_project_tools(mcp) which defines and registers the read_project_nodes tool among other project tools.
register_project_tools(mcp) - quantconnect_mcp/main.py:48-48 (registration)Alternative entry point calling register_project_tools(mcp) to register the tool.
register_project_tools(mcp)