extract_design_tokens

Extract design tokens from the design system

SERVERClaude MCP Server Ecosystem SOURCEcoder-rl/claude_mcpserver_dev1

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/coder-rl-claude-mcpserver-dev1/extract-design-tokens.md

WHAT IT DOES

What extract_design_tokens does on Claude MCP Server Ecosystem

AI agents call extract_design_tokens to retrieve information from Claude MCP Server Ecosystem without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why extract_design_tokens is rated Low

This tool retrieves design tokens (typically constants like colors, typography, spacing, etc. used in design systems) from an existing design system. No data is created, modified, deleted, or external operations are triggered. The operation has no side effects and is purely informational, making it a Read category tool with low severity risk.

From the tool's definition Tool name 'extract_design_tokens' and description 'Extract design tokens from the design system' indicate a retrieval operation. The verb 'extract' combined with 'from' signals querying or retrieving existing data without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs extract_design_tokens safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Claude MCP Server Ecosystem, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For extract_design_tokens, this is the rule to start with:

extract_design_tokens Allowed

extract_design_tokens is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "extract_design_tokens": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Claude MCP Server Ecosystem, apply this rule, and every extract_design_tokens call is checked against it from then on.

FAQ

Questions about extract_design_tokens

What does the extract_design_tokens tool do? +

Extract design tokens from the design system. It is categorised as a Read tool in the Claude MCP Server Ecosystem MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on extract_design_tokens? +

Register the Claude MCP Server Ecosystem MCP server in PolicyLayer and add a rule for extract_design_tokens: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Claude MCP Server Ecosystem. Nothing to install.

What risk level is extract_design_tokens? +

extract_design_tokens is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit extract_design_tokens? +

Yes. Add a rate_limit block to the extract_design_tokens rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block extract_design_tokens completely? +

Set action: deny in the PolicyLayer policy for extract_design_tokens. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides extract_design_tokens? +

extract_design_tokens is provided by the Claude MCP Server Ecosystem MCP server (coder-rl/claude_mcpserver_dev1). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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