Specialized motherboard (MB/mainboard) search tool. Find motherboards by CPU socket, chipset, and size. Critical for system compatibility - must match CPU socket and case size.
AI agents call search_motherboard to retrieve information from CoolPC 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 and filters motherboard data from the CoolPC price database based on search criteria. It has no side effects, does not modify data, execute code, delete records, or move money. The description emphasizes information retrieval for compatibility checking.
From the tool's definition Tool is a specialized search function that 'find[s] motherboards by CPU socket, chipset, and size' — it queries and retrieves product data without modification, matching the pattern of sibling read tools (search_cpu, search_gpu, search_products, search_ram,…
Documented attack patterns abuse exactly the kind of access search_motherboard gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and CoolPC MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for search_motherboard:
{
"version": "1",
"default": "deny",
"tools": {
"search_motherboard": {}
}
}search_motherboard 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.
Specialized motherboard (MB/mainboard) search tool. Find motherboards by CPU socket, chipset, and size. Critical for system compatibility - must match CPU socket and case size. It is categorised as a Read tool in the CoolPC MCP Server MCP Server, which means it retrieves data without modifying state.
Register the CoolPC MCP Server MCP server in PolicyLayer and add a rule for search_motherboard: 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 CoolPC MCP Server. Nothing to install.
search_motherboard 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_motherboard 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_motherboard. 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_motherboard is provided by the CoolPC MCP Server MCP server (shyuan/coolpc-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from CoolPC MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
9 CoolPC MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.