AI agents call tm_list_domains to retrieve information from Tm without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The name 'list_domains' clearly denotes a retrieval operation that queries existing domains without side effects. Absence of mutation verbs (delete, create, update, change) and the predictable naming pattern within the TrafficMorph server context support classification as Read. Low severity due to minimal blast radius—listing domains poses no risk of data loss or unintended system changes.
From the tool's definition Tool name 'tm_list_domains' indicates a list/query operation consistent with Read category. Description is empty, preventing direct confirmation, but the name and its placement among sibling tools (which include create, delete, get, compare operations)…
Attacks that exploit this kind of access
tm_list_domains. It is categorised as a Read tool in the Tm MCP Server, which means it retrieves data without modifying state.
Register the Tm MCP server in PolicyLayer and add a rule for tm_list_domains: 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 Tm. Nothing to install.
tm_list_domains 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 tm_list_domains 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 tm_list_domains. 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.
tm_list_domains is provided by the Tm MCP server (trafficmorph-gif/tm-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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