Remove a saved meal preset by name. Prior log entries are NOT affected.
AI agents call delete_meal_preset to permanently remove resources in Fitbit Googlehealth — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool irreversibly deletes saved meal presets from the user's health data system. Although the description clarifies that prior log entries are unaffected, the deletion of the preset itself cannot be undone. This matches the Destructive category definition of irreversibly deleting data.
From the tool's definition Tool name is 'delete_meal_preset' which explicitly performs a deletion operation. Description states 'Remove a saved meal preset by name', confirming irreversible deletion of data.
Attacks that exploit this kind of access
Remove a saved meal preset by name. Prior log entries are NOT affected. It is categorised as a Destructive tool in the Fitbit Googlehealth MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Fitbit Googlehealth MCP server in PolicyLayer and add a rule for delete_meal_preset: 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 Fitbit Googlehealth. Nothing to install.
delete_meal_preset 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_meal_preset 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_meal_preset. 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_meal_preset is provided by the Fitbit Googlehealth MCP server (tachibanayu24/fitbit-googlehealth-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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