Cursor Talk to Figma MCP

Instructions

Implementation Reference

• src/talk_to_figma_mcp/server.ts:1243-1277 (registration)

  Registration of the 'get_instance_overrides' MCP tool, including Zod input schema, description, and inline handler function that proxies the command to the Figma plugin via sendCommandToFigma.
  server.tool( "get_instance_overrides", "Get all override properties from a selected component instance. These overrides can be applied to other instances, which will swap them to match the source component.", { nodeId: z.string().optional().describe("Optional ID of the component instance to get overrides from. If not provided, currently selected instance will be used."), }, async ({ nodeId }) => { try { const result = await sendCommandToFigma("get_instance_overrides", { instanceNodeId: nodeId || null }); const typedResult = result as getInstanceOverridesResult; return { content: [ { type: "text", text: typedResult.success ? `Successfully got instance overrides: ${typedResult.message}` : `Failed to get instance overrides: ${typedResult.message}` } ] }; } catch (error) { return { content: [ { type: "text", text: `Error copying instance overrides: ${error instanceof Error ? error.message : String(error)}` } ] }; } } );
• src/talk_to_figma_mcp/server.ts:40-46 (schema)

  TypeScript interface defining the expected result structure from the Figma plugin for get_instance_overrides.
  interface getInstanceOverridesResult { success: boolean; message: string; sourceInstanceId: string; mainComponentId: string; overridesCount: number; }
• src/talk_to_figma_mcp/server.ts:1248-1276 (handler)

  Handler function for the get_instance_overrides tool. Sends the command to Figma plugin, casts result to typed interface, and formats response content.
  }, async ({ nodeId }) => { try { const result = await sendCommandToFigma("get_instance_overrides", { instanceNodeId: nodeId || null }); const typedResult = result as getInstanceOverridesResult; return { content: [ { type: "text", text: typedResult.success ? `Successfully got instance overrides: ${typedResult.message}` : `Failed to get instance overrides: ${typedResult.message}` } ] }; } catch (error) { return { content: [ { type: "text", text: `Error copying instance overrides: ${error instanceof Error ? error.message : String(error)}` } ] }; } }
• src/talk_to_figma_mcp/server.ts:1246-1247 (schema)

  Zod schema for input parameters of get_instance_overrides tool.
  { nodeId: z.string().optional().describe("Optional ID of the component instance to get overrides from. If not provided, currently selected instance will be used."),