set_stroke_color
Modify the stroke color of a Figma design node programmatically using the Cursor Talk to Figma MCP server, enabling precise design adjustments while integrating with Cursor AI.
Instructions
Set the stroke color of a node in Figma
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Input Schema (JSON Schema)
{
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {},
"type": "object"
}
Implementation Reference
- src/talk_to_figma_mcp/server.ts:615-656 (handler)Full MCP tool definition including registration, input schema (Zod validation for nodeId, RGBA color components, optional stroke weight), and handler logic. The handler sends a 'set_stroke_color' command to the Figma plugin via WebSocket using sendCommandToFigma, processes the result, and returns a formatted text response or error.// Set Stroke Color Tool server.tool( "set_stroke_color", "Set the stroke color of a node in Figma", { nodeId: z.string().describe("The ID of the node to modify"), r: z.number().min(0).max(1).describe("Red component (0-1)"), g: z.number().min(0).max(1).describe("Green component (0-1)"), b: z.number().min(0).max(1).describe("Blue component (0-1)"), a: z.number().min(0).max(1).optional().describe("Alpha component (0-1)"), weight: z.number().positive().optional().describe("Stroke weight"), }, async ({ nodeId, r, g, b, a, weight }) => { try { const result = await sendCommandToFigma("set_stroke_color", { nodeId, color: { r, g, b, a: a || 1 }, weight: weight || 1, }); const typedResult = result as { name: string }; return { content: [ { type: "text", text: `Set stroke color of node "${typedResult.name }" to RGBA(${r}, ${g}, ${b}, ${a || 1}) with weight ${weight || 1}`, }, ], }; } catch (error) { return { content: [ { type: "text", text: `Error setting stroke color: ${error instanceof Error ? error.message : String(error) }`, }, ], }; } } );