sdk_design_styles
AI agents call sdk_design_styles to retrieve information from UI Bridge MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Without a description, confidence is reduced. However, the naming pattern and context (UI inspection/analysis server with sibling read-only analysis tools) suggest this retrieves or queries design style information from UI elements. No evidence of side effects, code execution, data modification, or financial operations. Classified as Read with low-to-medium confidence due to empty description.
From the tool's definition Tool name 'sdk_design_styles' suggests inspection of design/styling properties. No description provided, but the 'sdk_' prefix and sibling tools (sdk_ai_search, sdk_analyze_data, sdk_analyze_regions, sdk_annotated_screenshot) indicate data…
Attacks that exploit this kind of access
sdk_design_styles. It is categorised as a Read tool in the UI Bridge MCP MCP Server, which means it retrieves data without modifying state.
Register the UI Bridge MCP server in PolicyLayer and add a rule for sdk_design_styles: 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 UI Bridge MCP. Nothing to install.
sdk_design_styles 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 sdk_design_styles 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 sdk_design_styles. 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.
sdk_design_styles is provided by the UI Bridge MCP server (qontinui/ui-bridge-mcp). 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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