Get Mozaic design tokens with CSS/SCSS variables. Categories: colors (brand, semantic, component), typography (font sizes, weights, line heights), spacing (magic unit scale), shadows, borders, screens (breakpoints), grid (gutters).
AI agents call get_design_tokens to retrieve information from Mozaic MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a simple lookup/retrieval operation on design system data. It has no capability to modify, delete, or execute operations. The data it returns (design tokens and CSS variables) is informational and read-only. There is minimal blast radius if misused—an AI agent cannot cause harm by querying design tokens. This is a classic Read category tool.
From the tool's definition The tool retrieves design tokens and CSS/SCSS variables from the Mozaic Design System. Keywords: 'Get' indicates a read operation with no side effects.
Attacks that exploit this kind of access
Get Mozaic design tokens with CSS/SCSS variables. Categories: colors (brand, semantic, component), typography (font sizes, weights, line heights), spacing (magic unit scale), shadows, borders, screens (breakpoints), grid (gutters). It is categorised as a Read tool in the Mozaic MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Mozaic MCP Server MCP server in PolicyLayer and add a rule for get_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 Mozaic MCP Server. Nothing to install.
get_design_tokens is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_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.
Set action: deny in the PolicyLayer policy for get_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.
get_design_tokens is provided by the Mozaic MCP Server MCP server (merzoukemansouri/adeo-mozaic-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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