Cursor Talk to Figma MCP

set_padding

Adjust padding values for auto-layout frames in Figma to control spacing around content within design elements.

Instructions

Set padding values for an auto-layout frame in Figma

Input Schema

TableJSON Schema

Name	Required	Description
`nodeId`	Yes	The ID of the frame to modify
`paddingTop`	No	Top padding value
`paddingRight`	No	Right padding value
`paddingBottom`	No	Bottom padding value
`paddingLeft`	No	Left padding value

Implementation Reference

src/talk_to_figma_mcp/server.ts:2140-2191 (registration)

MCP tool registration for 'set_padding', including schema definition, handler function that proxies the command to Figma via sendCommandToFigma, and formats success/error responses.

server.tool(
  "set_padding",
  "Set padding values for an auto-layout frame in Figma",
  {
    nodeId: z.string().describe("The ID of the frame to modify"),
    paddingTop: z.number().optional().describe("Top padding value"),
    paddingRight: z.number().optional().describe("Right padding value"),
    paddingBottom: z.number().optional().describe("Bottom padding value"),
    paddingLeft: z.number().optional().describe("Left padding value"),
  },
  async ({ nodeId, paddingTop, paddingRight, paddingBottom, paddingLeft }) => {
    try {
      const result = await sendCommandToFigma("set_padding", {
        nodeId,
        paddingTop,
        paddingRight,
        paddingBottom,
        paddingLeft,
      });
      const typedResult = result as { name: string };

      // Create a message about which padding values were set
      const paddingMessages = [];
      if (paddingTop !== undefined) paddingMessages.push(`top: ${paddingTop}`);
      if (paddingRight !== undefined) paddingMessages.push(`right: ${paddingRight}`);
      if (paddingBottom !== undefined) paddingMessages.push(`bottom: ${paddingBottom}`);
      if (paddingLeft !== undefined) paddingMessages.push(`left: ${paddingLeft}`);

      const paddingText = paddingMessages.length > 0
        ? `padding (${paddingMessages.join(', ')})`
        : "padding";

      return {
        content: [
          {
            type: "text",
            text: `Set ${paddingText} for frame "${typedResult.name}"`,
          },
        ],
      };
    } catch (error) {
      return {
        content: [
          {
            type: "text",
            text: `Error setting padding: ${error instanceof Error ? error.message : String(error)}`,
          },
        ],
      };
    }
  }
);

src/talk_to_figma_mcp/server.ts:2150-2190 (handler)

Handler function for the 'set_padding' tool. It sends the padding parameters to the Figma plugin via sendCommandToFigma('set_padding', params), processes the result to get the frame name, constructs a descriptive success message indicating which paddings were set, and returns formatted MCP content or error response.

async ({ nodeId, paddingTop, paddingRight, paddingBottom, paddingLeft }) => {
  try {
    const result = await sendCommandToFigma("set_padding", {
      nodeId,
      paddingTop,
      paddingRight,
      paddingBottom,
      paddingLeft,
    });
    const typedResult = result as { name: string };

    // Create a message about which padding values were set
    const paddingMessages = [];
    if (paddingTop !== undefined) paddingMessages.push(`top: ${paddingTop}`);
    if (paddingRight !== undefined) paddingMessages.push(`right: ${paddingRight}`);
    if (paddingBottom !== undefined) paddingMessages.push(`bottom: ${paddingBottom}`);
    if (paddingLeft !== undefined) paddingMessages.push(`left: ${paddingLeft}`);

    const paddingText = paddingMessages.length > 0
      ? `padding (${paddingMessages.join(', ')})`
      : "padding";

    return {
      content: [
        {
          type: "text",
          text: `Set ${paddingText} for frame "${typedResult.name}"`,
        },
      ],
    };
  } catch (error) {
    return {
      content: [
        {
          type: "text",
          text: `Error setting padding: ${error instanceof Error ? error.message : String(error)}`,
        },
      ],
    };
  }
}

src/talk_to_figma_mcp/server.ts:2143-2149 (schema)

Zod schema defining input parameters for the 'set_padding' tool: required nodeId (string), optional paddingTop, paddingRight, paddingBottom, paddingLeft (numbers).

{
  nodeId: z.string().describe("The ID of the frame to modify"),
  paddingTop: z.number().optional().describe("Top padding value"),
  paddingRight: z.number().optional().describe("Right padding value"),
  paddingBottom: z.number().optional().describe("Bottom padding value"),
  paddingLeft: z.number().optional().describe("Left padding value"),
},

Schema Changelog

Changes observed during successful MCP inspections.

Changed7 schema fields changedv1.0.0Jan 3, 2026

removedInput schema / additionalProperties
```
Removed value: -false
```

addedInput schema / properties / nodeId

Added value: +{
+  "description": "The ID of the frame to modify",
+  "type": "string"
+}

addedInput schema / properties / paddingBottom

Added value: +{
+  "description": "Bottom padding value",
+  "type": "number"
+}

addedInput schema / properties / paddingLeft

Added value: +{
+  "description": "Left padding value",
+  "type": "number"
+}

addedInput schema / properties / paddingRight

Added value: +{
+  "description": "Right padding value",
+  "type": "number"
+}

addedInput schema / properties / paddingTop

Added value: +{
+  "description": "Top padding value",
+  "type": "number"
+}

addedInput schema / required
```
Added value: +[
+  "nodeId"
+]
```

First observedAug 15, 2025

TDQS

A3.5/5.0

Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description carries the full burden of behavioral disclosure. It merely states the action without revealing whether padding values are merged or replaced, what happens if the node is not an auto-layout frame, or any side effects or failure modes.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, front-loaded sentence that conveys the core purpose without any wasted words. It is appropriately sized for the tool's simplicity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The schema covers parameter meanings, and the description states the purpose, but critical behavioral details (merge vs replace, error handling) are missing. For a mutation tool with no output schema, this is adequate but not fully complete for safe autonomous use.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema already describes all parameters in full (100% coverage), so the description adds little beyond identifying the target as an auto-layout frame. It does not clarify the relationship between parameters (e.g., setting only one side).

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses a specific verb ('Set') and resource ('padding values') with a clear target ('auto-layout frame'), distinguishing it from sibling tools like set_item_spacing or set_corner_radius. It unambiguously states the tool's function.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies the tool is only for auto-layout frames, giving some context, but it does not explicitly state when to use this tool over alternatives or when not to use it. No exclusions or alternative tool references are provided.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.