deletePerson

THE RISK

Critical Risk

Why deletePerson needs a policy

The tool performs deletion, which is an irreversible operation that cannot be undone. Even though it operates on a person record rather than data, the permanent removal of a person entity from Teamwork qualifies as Destructive. The high severity reflects the impact of erroneously deleting team members, which could disrupt project collaboration and require administrative recovery.

From the tool's definition Tool name 'deletePerson' and description 'Delete a person from Teamwork' indicate irreversible removal of a person entity from the system.

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

POLICY

How to control deletePerson

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

policy.json

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

deletePerson 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 Teamwork MCP — 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 →

Free to start. No card required.

EXPLORE

Related tools and policies

More Teamwork MCP tools

Destructive deleteCompany This tool allows you to delete a company, be careful with this tool as it will delete the Destructive deleteTask Delete a task from Teamwork Write addPeopleToProject Add people to a specific project in Teamwork Write createComment Creates a new comment for a specific resource (tasks, milestones, notebooks, links, fileve Write createCompany Create a new company. This tool allows you to create a company. The request requires a com Write createProject Create a new project in Teamwork Write createSubTask Creates a subtask. Create a new subtask under the provided parent task. Write createTask Creates a task. Create a new task in the provided task list.

All 36 Teamwork MCP tools →

Destructive tools on other servers

Android Forensics ADB MCP Server create_full_backup 0xarchive web3_revoke_key Frida Game Hacking MCP clear_scan cPanel MCP Server clear_spam_box

Go deeper

Critical-risk tools in Teamwork MCP → 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 deletePerson

What does the deletePerson tool do? +

Delete a person from Teamwork. It is categorised as a Destructive tool in the Teamwork MCP 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 deletePerson? +

Register the Teamwork MCP server in PolicyLayer and add a rule for deletePerson: 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 Teamwork MCP. Nothing to install.

What risk level is deletePerson? +

deletePerson 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 deletePerson? +

Yes. Add a rate_limit block to the deletePerson 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 deletePerson completely? +

Set action: deny in the PolicyLayer policy for deletePerson. 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 deletePerson? +

deletePerson is provided by the Teamwork MCP server (vizioz/teamwork-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Teamwork MCP tool call.

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

CHECK YOUR STACK →