Search for a site by domain name across all servers
AI agents call find_site_by_domain to retrieve information from Ploi MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a search operation to retrieve site information by domain name. It has no side effects—it only queries and returns data without creating, modifying, or deleting anything. This is a straightforward Read operation with minimal security risk, suitable for informational lookup only.
From the tool's definition Tool name 'find_site_by_domain' and description 'Search for a site by domain name across all servers' indicate a query/retrieval operation with no modification or deletion of data.
Attacks that exploit this kind of access
Search for a site by domain name across all servers. It is categorised as a Read tool in the Ploi MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Ploi MCP Server MCP server in PolicyLayer and add a rule for find_site_by_domain: 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 Ploi MCP Server. Nothing to install.
find_site_by_domain 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 find_site_by_domain 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 find_site_by_domain. 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.
find_site_by_domain is provided by the Ploi MCP Server MCP server (sudanese/ploi-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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