Generate a complete DESIGN.md specification for a SaaS product — colors, typography, spacing, components, dark mode, and constraints. Ready to paste into Lovable, Claude Code, or Cursor. Args: - product_name (string): Name of the SaaS product - palette (string): Color palette — one of: trust-blue...
AI agents use briefkit_generate_design_system to create or update resources in Briefkit — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Briefkit environment.
This tool creates new design specification documents based on input parameters. It is a generative tool that produces reversible output (a markdown file) without executing code, modifying external systems, deleting data, or moving money. The output is text content that can be edited or discarded. Write is the appropriate category as it creates new data artifacts in a non-destructive manner.
From the tool's definition Tool generates and produces a DESIGN.md specification document with design system details (colors, typography, spacing, components, dark mode, constraints). The description states it is 'Ready to paste into' AI build tools, indicating it creates new content.
Attacks that exploit this kind of access
Generate a complete DESIGN.md specification for a SaaS product — colors, typography, spacing, components, dark mode, and constraints. Ready to paste into Lovable, Claude Code, or Cursor. Args: - product_name (string): Name of the SaaS product - palette (string): Color palette — one of: trust-blue, forest-green, warm-gold, cool-purple, slate-minimal, coral-energy - fonts (string): Font pairing — one of: geometric, serif-modern, clean-sans, editorial, rounded - border_radius (number): Border radius in px (0-20, default 8) - density (string): Layout density — compact, balanced, or spacious Returns: Complete DESIGN.md in markdown format with CSS custom properties, type scale, spacing, component specs, and dark mode mapping. Examples: -. It is categorised as a Write tool in the Briefkit MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Briefkit MCP server in PolicyLayer and add a rule for briefkit_generate_design_system: 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 Briefkit. Nothing to install.
briefkit_generate_design_system is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the briefkit_generate_design_system 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.
Set action: deny in the PolicyLayer policy for briefkit_generate_design_system. 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.
briefkit_generate_design_system is provided by the Briefkit MCP server (mithun4elp/briefkit-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →