List all Permissioned Domains owned by an account.
AI agents call permissioned-domains-list to retrieve information from Xrpl mcp without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a straightforward data retrieval operation—listing permissioned domains associated with an account. It has no side effects, does not modify state, does not execute code or transactions, and does not involve financial movements. The blast radius of misuse is minimal, as an attacker can only view existing domain permissions rather than alter them or cause irreversible damage.
From the tool's definition Tool name 'permissioned-domains-list' and description 'List all Permissioned Domains owned by an account' indicate a query operation that retrieves and lists data without modification.
Documented attack patterns abuse exactly the kind of access permissioned-domains-list gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Xrpl mcp, and nothing reaches the server without passing your rules. This is the rule we recommend for permissioned-domains-list:
{
"version": "1",
"default": "deny",
"tools": {
"permissioned-domains-list": {}
}
}permissioned-domains-list is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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List all Permissioned Domains owned by an account. It is categorised as a Read tool in the Xrpl mcp MCP Server, which means it retrieves data without modifying state.
Register the Xrpl MCP server in PolicyLayer and add a rule for permissioned-domains-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 Xrpl mcp. Nothing to install.
permissioned-domains-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 permissioned-domains-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 permissioned-domains-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.
permissioned-domains-list is provided by the Xrpl MCP server (romthpt/mcp-xrpl). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Xrpl mcp, 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.
71 Xrpl mcp tools catalogued and risk-classified — across an index of 43,000+ MCP servers.