delete_wallet

THE RISK

Critical Risk

Why delete_wallet needs a policy

Deletion of a wallet is an irreversible operation that destroys the wallet resource entirely. Even though the constraint requires zero balance before deletion, the action itself is permanently destructive—once deleted, the wallet and its associated metadata/history are lost. This is a destructive action rather than merely write or execute because it cannot be reversed.

From the tool's definition Tool name is 'delete_wallet' and description states 'Delete a wallet (must have zero balance)'. The verb 'delete' combined with irreversible removal of a wallet entity indicates destructive action that cannot be undone.

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

POLICY

How to control delete_wallet

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

policy.json

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

delete_wallet 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 Boosty MCP DeFi Platform — 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

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All 80 Boosty MCP DeFi Platform tools →

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Go deeper

Critical-risk tools in Boosty MCP DeFi Platform → 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 delete_wallet

What does the delete_wallet tool do? +

Delete a wallet (must have zero balance). It is categorised as a Destructive tool in the Boosty MCP DeFi Platform 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 delete_wallet? +

Register the Boosty MCP DeFi Platform MCP server in PolicyLayer and add a rule for delete_wallet: 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 Boosty MCP DeFi Platform. Nothing to install.

What risk level is delete_wallet? +

delete_wallet 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 delete_wallet? +

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

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

delete_wallet is provided by the Boosty MCP DeFi Platform MCP server (nirholas/boosty). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Boosty MCP DeFi Platform tool call.

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

CHECK YOUR STACK →