Graphistry MCP

Instructions

Apply a continuous ring layout to the graph using Graphistry's ring_continuous_layout API.

Args:
    graph_id (str): The ID of the graph to modify.
    ring_col (str): The node column to use for determining ring position (should be a continuous/numeric attribute, e.g., 'score').

Returns:
    dict: { 'graph_id': ..., 'url': ... } with the updated visualization URL.

Example:
    apply_ring_continuous_layout(graph_id, ring_col='score')

Implementation Reference

• src/graphistry_mcp_server/server.py:556-576 (handler)

  The handler function decorated with @mcp.tool(), which registers and implements the 'apply_ring_continuous_layout' tool. It retrieves the graph from cache, applies ring_continuous_layout using the specified ring_col, updates the cache, and returns the graph_id and updated URL.

  @mcp.tool()
  async def apply_ring_continuous_layout(graph_id: str, ring_col: str) -> Dict[str, Any]:
      """
      Apply a continuous ring layout to the graph using Graphistry's ring_continuous_layout API.
  
      Args:
          graph_id (str): The ID of the graph to modify.
          ring_col (str): The node column to use for determining ring position (should be a continuous/numeric attribute, e.g., 'score').
  
      Returns:
          dict: { 'graph_id': ..., 'url': ... } with the updated visualization URL.
  
      Example:
          apply_ring_continuous_layout(graph_id, ring_col='score')
      """
      if graph_id not in graph_cache:
          raise ValueError(f"Graph not found: {graph_id}")
      g = graph_cache[graph_id]["graph"]
      g = g.ring_continuous_layout(ring_col)
      graph_cache[graph_id]["graph"] = g
      return {"graph_id": graph_id, "url": g.plot(render=False)}