Delete a QR code (and its underlying file, if any).
AI agents call delete_qrcode to permanently remove resources in QR Forge MCP server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool permanently removes QR codes and associated files with no undo mechanism. While the blast radius is limited to QR code artifacts rather than critical infrastructure, the destructive nature and irreversibility elevate it above Write operations.
From the tool's definition Tool name explicitly contains 'delete' and description states 'Delete a QR code (and its underlying file, if any)' — irreversible deletion of data.
Attacks that exploit this kind of access
Delete a QR code (and its underlying file, if any). It is categorised as a Destructive tool in the QR Forge MCP server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the QR Forge MCP server MCP server in PolicyLayer and add a rule for delete_qrcode: 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 QR Forge MCP server. Nothing to install.
delete_qrcode 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 delete_qrcode 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 delete_qrcode. 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.
delete_qrcode is provided by the QR Forge MCP server MCP server (jkolarov/qrforge-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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