search_icons
AI agents call search_icons to retrieve information from Tech Icons without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries icon data with no side effects. It fits the Read category: it searches a static collection of technology icons for presentation and diagram use. The lack of explicit description slightly reduces confidence, but the naming, server purpose, and sibling tools all point to a read-only search operation with minimal blast radius.
From the tool's definition Tool named 'search_icons' on a server that exposes cloud technology icons with '3-tier search' capability. Sibling tools include 'list_categories', 'list_concepts', and 'list_vendors', all of which are clearly read-only operations.
Attacks that exploit this kind of access
search_icons. It is categorised as a Read tool in the Tech Icons MCP Server, which means it retrieves data without modifying state.
Register the Tech Icons MCP server in PolicyLayer and add a rule for search_icons: 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 Tech Icons. Nothing to install.
search_icons 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 search_icons 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 search_icons. 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.
search_icons is provided by the Tech Icons MCP server (zhiweio/tech-icons). 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.
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