Generate detailed animation specifications including entry animations, scroll effects, hover states, loading animations, and transition choreography with CSS code examples.
AI agents call compose_animations to retrieve information from MCP UI/UX Prompt Refiner without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool is purely informational and generative—it transforms input into design specifications and code examples without executing those animations, modifying persistent data, or affecting external systems. It falls squarely into the Read category as a knowledge-retrieval and composition tool that has no destructive, financial, or executable impact on actual systems.
From the tool's definition The tool 'compose_animations' generates specifications and code examples for animations. It produces information (animation specifications, CSS code examples) without modifying any data, executing external operations, or causing side effects.
Attacks that exploit this kind of access
Generate detailed animation specifications including entry animations, scroll effects, hover states, loading animations, and transition choreography with CSS code examples. It is categorised as a Read tool in the MCP UI/UX Prompt Refiner MCP Server, which means it retrieves data without modifying state.
Register the MCP UI/UX Prompt Refiner MCP server in PolicyLayer and add a rule for compose_animations: 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 MCP UI/UX Prompt Refiner. Nothing to install.
compose_animations 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 compose_animations 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 compose_animations. 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.
compose_animations is provided by the MCP UI/UX Prompt Refiner MCP server (nwabukin/mcp-ui-prompt-refiner). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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