Composite endpoint — chains CBM, weight, LDM/volumetric/W&M, ADR compliance, and UK duty estimation into one response. The flagship composite tool. Accepts multiple items with a transport mode and returns comprehensive calculations. Road mode includes LDM, pallet spaces, and vehicle suggestion. A...
Risk signalsAccepts file system path (destination) · High parameter count (22 properties)
Part of the FreightUtils MCP Server server.
Free to start. No card required.
AI agents call shipment_summary to retrieve information from FreightUtils MCP Server without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though shipment_summary only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"shipment_summary": {}
}
}See the full FreightUtils MCP Server policy for all 19 tools.
These attack patterns abuse exactly the kind of access shipment_summary gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Composite endpoint — chains CBM, weight, LDM/volumetric/W&M, ADR compliance, and UK duty estimation into one response. The flagship composite tool. Accepts multiple items with a transport mode and returns comprehensive calculations. Road mode includes LDM, pallet spaces, and vehicle suggestion. Air mode includes volumetric weight. Sea mode includes revenue tonnes and container suggestion. All modes include ADR compliance checks and UK duty estimates when HS codes and customs values are provided. Use this tool when you need a complete shipment analysis in one call.. It is categorised as a Read tool in the FreightUtils MCP Server MCP Server, which means it retrieves data without modifying state.
Register the FreightUtils MCP Server MCP server in PolicyLayer and add a rule for shipment_summary: 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 FreightUtils MCP Server. Nothing to install.
shipment_summary 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 shipment_summary 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 shipment_summary. 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.
shipment_summary is provided by the FreightUtils MCP Server MCP server (freightutils-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 19 FreightUtils MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
4,600+ MCP servers and 31,000+ tools scanned and risk-classified.