Get instructions for refining FlyonUI blocks. This tool provides instructions for refining existing FlyonUI blocks. Use this tool when the user requests to refine an existing component. mentions /refine-flyonui or /rui.
AI agents call get-refine-instructions to retrieve information from FlyonUI MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves instruction data for UI component refinement. It reads and returns information to guide users on how to refine components, but does not itself execute modifications, create, delete, or cause external effects. The most severe action it performs is querying/retrieving data, placing it squarely in the Read category.
From the tool's definition Tool description states it 'provides instructions for refining existing FlyonUI blocks' and 'Get instructions'. The verb 'get' and 'provides instructions' indicate data retrieval without modification.
Documented attack patterns abuse exactly the kind of access get-refine-instructions gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and FlyonUI MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get-refine-instructions:
{
"version": "1",
"default": "deny",
"tools": {
"get-refine-instructions": {}
}
}get-refine-instructions is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Get instructions for refining FlyonUI blocks. This tool provides instructions for refining existing FlyonUI blocks. Use this tool when the user requests to refine an existing component. mentions /refine-flyonui or /rui. It is categorised as a Read tool in the FlyonUI MCP Server MCP Server, which means it retrieves data without modifying state.
Register the FlyonUI MCP Server MCP server in PolicyLayer and add a rule for get-refine-instructions: 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 FlyonUI MCP Server. Nothing to install.
get-refine-instructions 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-refine-instructions 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-refine-instructions. 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-refine-instructions is provided by the FlyonUI MCP Server MCP server (themeselection/flyonui-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 6 FlyonUI MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
6 FlyonUI MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.