clear_basket

THE RISK

Critical Risk

Why clear_basket needs a policy

Clearing the entire cart removes all items without the ability to recover them, making it a destructive action. While the blast radius is limited to cart contents (no financial transaction completed yet), the action is irreversible within the session context.

From the tool's definition "Clear the entire cart" — removes all items from the basket irreversibly

Risk signalsBulk/mass operation — affects multiple targets

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

POLICY

How to control clear_basket

PolicyLayer is an MCP gateway — it sits between your AI agents and Food402, and nothing reaches the server without passing your rules. This is the rule we recommend for clear_basket:

policy.json

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

clear_basket 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 Food402 — 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 Food402 tools

Financial place_order Place the order using a saved card with 3D Secure. Opens browser for bank verification if Financial checkout_ready Get basket ready for checkout with payment context. Call this before placing an order. Write remove_from_basket Remove an item from the cart Write add_address Add a new delivery address. Use get_cities, get_districts, get_neighborhoods to find locat Write add_to_basket Add items to the shopping cart. Requires select_address to be called first. Write select_address Select a delivery address. MUST be called before get_restaurants or add_to_basket. Sets th Write set_order_note Set order note and service preferences. Call before place_order. Read get_addresses Get user

All 22 Food402 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 Food402 → 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 clear_basket

What does the clear_basket tool do? +

Clear the entire cart. It is categorised as a Destructive tool in the Food402 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 clear_basket? +

Register the Food402 MCP server in PolicyLayer and add a rule for clear_basket: 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 Food402. Nothing to install.

What risk level is clear_basket? +

clear_basket 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 clear_basket? +

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

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

clear_basket is provided by the Food402 MCP server (rersozlu/food402). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Food402 tool call.

Start from Food402, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →