AI agents call trw_entity_risk_map to retrieve information from Trw without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool reads and returns risk information about entities at a given commit SHA. This is a read/query operation with no side effects — it retrieves structural risk rows but does not modify, execute, or delete anything. Severity is low since misuse only exposes internal code structure data.
From the tool's definition 'Return entity-level structural risk rows' — retrieves/queries risk data for the current SHA
Attacks that exploit this kind of access
Return entity-level structural risk rows for the current SHA. It is categorised as a Read tool in the Trw MCP Server, which means it retrieves data without modifying state.
Register the Trw MCP server in PolicyLayer and add a rule for trw_entity_risk_map: 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 Trw. Nothing to install.
trw_entity_risk_map 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 trw_entity_risk_map 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 trw_entity_risk_map. 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.
trw_entity_risk_map is provided by the Trw MCP server (wallter/trw-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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