delete_cookbook
Delete one household cookbook by ID.
This record as markdown: /tools/nikopol666-mealie-mcp/delete-cookbook.md
What delete_cookbook does on Mealie MCP Server
AI agents call delete_cookbook to permanently remove resources in Mealie MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why delete_cookbook is rated Critical
This tool permanently removes a cookbook resource without the ability to undo the action. Deletion operations that cannot be reversed fall squarely into the Destructive category. The severity is high because loss of a household cookbook could affect meal planning and recipes for multiple users, though the blast radius is limited to a single cookbook rather than system-wide data.
From the tool's definition Tool name 'delete_cookbook' and description 'Delete one household cookbook by ID' explicitly indicate irreversible deletion of data.
Attacks that exploit this kind of access
The rule that runs delete_cookbook safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mealie MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For delete_cookbook, this is the rule to start with:
delete_cookbook is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Mealie MCP Server, apply this rule, and every delete_cookbook call is checked against it from then on.
Questions about delete_cookbook
Delete one household cookbook by ID. It is categorised as a Destructive tool in the Mealie MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Mealie MCP Server MCP server in PolicyLayer and add a rule for delete_cookbook: 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 Mealie MCP Server. Nothing to install.
delete_cookbook 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_cookbook 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_cookbook. 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_cookbook is provided by the Mealie MCP Server MCP server (nikopol666/mealie-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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