deleteBulkEvents

THE RISK

Critical Risk

Why deleteBulkEvents needs a policy

This tool permanently removes training events in bulk from an athlete's account. Deletion is irreversible and represents a destructive action on stored data. While not financial, the high confidence in destructive impact and the bulk nature (affecting many records simultaneously) warrants 'high' severity. An agent could easily miscalculate and remove extensive historical training data, causing significant data loss.

From the tool's definition Tool name 'deleteBulkEvents' combined with description 'Delete multiple events from the athlete' indicates irreversible deletion of data. The 'delete' verb and 'bulk' scope show this removes multiple records at once without reversibility.

Documented attack patterns abuse exactly the kind of access deleteBulkEvents gives an agent:

POLICY

How to control deleteBulkEvents

PolicyLayer is an MCP gateway — it sits between your AI agents and Intervals Icu MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for deleteBulkEvents:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "deleteBulkEvents"
  ]
}

deleteBulkEvents disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register Intervals Icu MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

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EXPLORE

Related tools and policies

More Intervals Icu MCP Server tools

Destructive deleteEvent Delete an event for the current athlete by event ID. Write createBulkEvents Create multiple events for the current athlete in bulk. Uses the same schema as createEven Write createEvent Create an event for the current athlete, optionally including intervals in the Native Inte Read getActivities Get a list of activities for an athlete from Intervals.icu. Read getActivityDetails Get detailed information for a specific activity from Intervals.icu. Read getAthleteDetails Get athlete details. Read getEventDetails Get detailed information for a specific event from Intervals.icu. Read getEvents Get a list of events for an athlete from Intervals.icu.

All 10 Intervals Icu MCP Server tools →

Destructive tools on other servers

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Go deeper

Critical-risk tools in Intervals Icu MCP Server → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Blast radius → How much damage one compromised or confused agent can do — and how to bound it.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about deleteBulkEvents

What does the deleteBulkEvents tool do? +

Delete multiple events from the athlete. It is categorised as a Destructive tool in the Intervals Icu MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on deleteBulkEvents? +

Register the Intervals Icu MCP Server MCP server in PolicyLayer and add a rule for deleteBulkEvents: 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 Intervals Icu MCP Server. Nothing to install.

What risk level is deleteBulkEvents? +

deleteBulkEvents is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit deleteBulkEvents? +

Yes. Add a rate_limit block to the deleteBulkEvents 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.

How do I block deleteBulkEvents completely? +

Set action: deny in the PolicyLayer policy for deleteBulkEvents. 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.

What MCP server provides deleteBulkEvents? +

deleteBulkEvents is provided by the Intervals Icu MCP Server MCP server (mrgeorgegray/intervals-icu-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Intervals Icu MCP Server tool call.

Start from Intervals Icu MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →