Talk to Figma MCP

Instructions

Implementation Reference

• src/talk_to_figma_mcp/server.ts:752-788 (handler)

  The handler and registration for the resize_node MCP tool. It accepts nodeId, width, and height parameters, sends a 'resize_node' command to the Figma plugin via sendCommandToFigma, and returns a success or error message.

  server.tool(
    "resize_node",
    "Resize a node in Figma",
    {
      nodeId: z.string().describe("The ID of the node to resize"),
      width: z.number().positive().describe("New width"),
      height: z.number().positive().describe("New height"),
    },
    async ({ nodeId, width, height }: any) => {
      try {
        const result = await sendCommandToFigma("resize_node", {
          nodeId,
          width,
          height,
        });
        const typedResult = result as { name: string };
        return {
          content: [
            {
              type: "text",
              text: `Resized node "${typedResult.name}" to width ${width} and height ${height}`,
            },
          ],
        };
      } catch (error) {
        return {
          content: [
            {
              type: "text",
              text: `Error resizing node: ${error instanceof Error ? error.message : String(error)
                }`,
            },
          ],
        };
      }
    }
  );