List shipments from a workspace
AI agents call list_shipments to retrieve information from Trackmage MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns shipment data without creating, modifying, deleting, or executing any actions. It is a read-only operation with minimal blast radius if misused by an AI agent—the worst outcome would be unauthorized visibility into existing shipment records.
From the tool's definition Tool name 'list_shipments' and description 'List shipments from a workspace' indicate a retrieval operation with no modification capability.
Attacks that exploit this kind of access
List shipments from a workspace. It is categorised as a Read tool in the Trackmage MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Trackmage MCP Server MCP server in PolicyLayer and add a rule for list_shipments: 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 Trackmage MCP Server. Nothing to install.
list_shipments 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 list_shipments 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 list_shipments. 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.
list_shipments is provided by the Trackmage MCP Server MCP server (trackmage/trackmage-mcp-server). 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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