Cancel a BlueDart waybill by AWB number via POST /waybill/v1/CancelWaybill.
AI agents call bluedart_cancel_waybill to permanently remove resources in Bluedart — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Cancelling a waybill (Air Waybill/AWB) permanently invalidates the shipment label and associated logistics record. This is not a soft delete or reversible modification — once cancelled, the waybill number is voided and the shipment cannot proceed under that AWB. This maps to Destructive.
From the tool's definition 'Cancel a BlueDart waybill by AWB number' — cancellation of a waybill is an irreversible operation that voids the shipment document and cannot be undone.
Attacks that exploit this kind of access
Cancel a BlueDart waybill by AWB number via POST /waybill/v1/CancelWaybill. It is categorised as a Destructive tool in the Bluedart MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Bluedart MCP server in PolicyLayer and add a rule for bluedart_cancel_waybill: 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 Bluedart. Nothing to install.
bluedart_cancel_waybill is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the bluedart_cancel_waybill 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 bluedart_cancel_waybill. 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.
bluedart_cancel_waybill is provided by the Bluedart MCP server (nidhiyashwanth/bluedart-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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