Get a list of all domains in your Namecheap account
AI agents call namecheap_get_domain_list to retrieve information from MCP Namecheap 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 lists existing domain data from the user's Namecheap account without making any changes, creating new resources, executing code, or deleting anything. It is a straightforward read-only query operation. Severity is low because exposing a list of owned domains poses minimal risk compared to tools that could modify DNS settings, delete domains, or execute code.
From the tool's definition Tool name contains 'get' and description states 'Get a list of all domains in your Namecheap account' - a retrieval operation with no modification or deletion of data.
Documented attack patterns abuse exactly the kind of access namecheap_get_domain_list gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP Namecheap Server, and nothing reaches the server without passing your rules. This is the rule we recommend for namecheap_get_domain_list:
{
"version": "1",
"default": "deny",
"tools": {
"namecheap_get_domain_list": {}
}
}namecheap_get_domain_list is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get a list of all domains in your Namecheap account. It is categorised as a Read tool in the MCP Namecheap Server MCP Server, which means it retrieves data without modifying state.
Register the MCP Namecheap Server MCP server in PolicyLayer and add a rule for namecheap_get_domain_list: 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 MCP Namecheap Server. Nothing to install.
namecheap_get_domain_list 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 namecheap_get_domain_list 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 namecheap_get_domain_list. 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.
namecheap_get_domain_list is provided by the MCP Namecheap Server MCP server (johnsorrentino/mcp-namecheap). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP Namecheap 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.
3 MCP Namecheap Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.