Create detailed user experience flows including user journeys, interaction patterns, state management, error handling, and accessibility requirements.
AI agents call generate_ux_flow 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 generates/produces design documentation and specifications (UX flows, user journeys, interaction patterns). It creates content as output for the user to consume, but does not persist data to any external system, execute code, modify records, or involve financial transactions. It is effectively a read/generative operation with no external side effects.
From the tool's definition "Create detailed user experience flows including user journeys, interaction patterns, state management, error handling, and accessibility requirements"
Attacks that exploit this kind of access
Create detailed user experience flows including user journeys, interaction patterns, state management, error handling, and accessibility requirements. 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 generate_ux_flow: 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.
generate_ux_flow 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 generate_ux_flow 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 generate_ux_flow. 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.
generate_ux_flow 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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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