Reverse-resolve a custom-domain FQDN to its owning lease via
AI agents call lookup_custom_domain_orchestrated to retrieve information from Manifest MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool performs a DNS reverse-resolution lookup of a custom domain to identify its associated lease. This is a read-only query operation with no side effects on blockchain state, financial systems, or data deletion. The low severity reflects that a misused lookup cannot cause harm beyond information disclosure of domain-to-lease mappings.
From the tool's definition Tool name contains 'lookup' and description uses 'reverse-resolve...to its owning lease', which are read operations that query and retrieve information without modifying state.
Attacks that exploit this kind of access
Reverse-resolve a custom-domain FQDN to its owning lease via. It is categorised as a Read tool in the Manifest MCP MCP Server, which means it retrieves data without modifying state.
Register the Manifest MCP server in PolicyLayer and add a rule for lookup_custom_domain_orchestrated: 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 Manifest MCP. Nothing to install.
lookup_custom_domain_orchestrated 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 lookup_custom_domain_orchestrated 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 lookup_custom_domain_orchestrated. 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.
lookup_custom_domain_orchestrated is provided by the Manifest MCP server (manifest-network/manifest-mcp-mono). 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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