set_corner_radius
Adjust the corner radius of a Figma node by specifying the node ID, radius value, and optional corner selection for precise design customization.
Instructions
Set the corner radius of a node in Figma
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| corners | No | Optional array of 4 booleans to specify which corners to round [topLeft, topRight, bottomRight, bottomLeft] | |
| nodeId | Yes | The ID of the node to modify | |
| radius | Yes | Corner radius value |
Implementation Reference
- The complete MCP tool registration, schema definition, and handler implementation for the 'set_corner_radius' tool. The handler forwards the nodeId, radius, and optional corners array to the Figma plugin via sendCommandToFigma, handles the response, and returns formatted content or error.
server.tool( "set_corner_radius", "Set the corner radius of a node in Figma", { nodeId: z.string().describe("The ID of the node to modify"), radius: z.number().min(0).describe("Corner radius value"), corners: z .array(z.boolean()) .length(4) .optional() .describe( "Optional array of 4 booleans to specify which corners to round [topLeft, topRight, bottomRight, bottomLeft]" ), }, async ({ nodeId, radius, corners }: any) => { try { const result = await sendCommandToFigma("set_corner_radius", { nodeId, radius, corners: corners || [true, true, true, true], }); const typedResult = result as { name: string }; return { content: [ { type: "text", text: `Set corner radius of node "${typedResult.name}" to ${radius}px`, }, ], }; } catch (error) { return { content: [ { type: "text", text: `Error setting corner radius: ${error instanceof Error ? error.message : String(error) }`, }, ], }; } } );