Delete a task permanently. Args: - id (required): Task ID to delete Returns: Confirmation message, or an error if the task was not found.
AI agents call tasks_delete to permanently remove resources in Tasks MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently deletes data without the ability to undo the operation. Although the blast radius is limited to a single task (not a mass deletion of critical systems or financial records), permanent deletion of user data qualifies as Destructive. Severity is medium because the impact is scoped to individual task records rather than critical infrastructure or financial systems.
From the tool's definition Tool name is "tasks_delete" and description states "Delete a task permanently." The argument is a task ID, and the action irreversibly removes data.
Attacks that exploit this kind of access
Delete a task permanently. Args: - id (required): Task ID to delete Returns: Confirmation message, or an error if the task was not found. It is categorised as a Destructive tool in the Tasks MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Tasks MCP Server MCP server in PolicyLayer and add a rule for tasks_delete: 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 Tasks MCP Server. Nothing to install.
tasks_delete 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 tasks_delete 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 tasks_delete. 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.
tasks_delete is provided by the Tasks MCP Server MCP server (maxouverzou/tasks-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.
Teams ship this data inside their own products. See what a licence covers →