start_deal

Manually start a deal on an active bot immediately, without waiting for a signal.

SERVER:GT Protocol MCP Server SOURCEgt-protocol/mcp

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/gt-protocol-mcp/start-deal.md

WHAT IT DOES

What start_deal does on :GT Protocol MCP Server

AI agents use start_deal to commit financial operations through :GT Protocol MCP Server, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why start_deal is rated Critical

Starting a deal directly executes a trade on a live exchange, which constitutes a financial commitment. This falls under the Financial category as it moves or commits funds. The severity is critical because an AI agent could misuse this to initiate unintended trades with real money, potentially causing significant financial loss.

From the tool's definition 'Manually start a deal on an active bot immediately' — initiates a live trading deal on Binance or Hyperliquid exchanges, committing real financial transactions without waiting for a signal.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs start_deal safely

PolicyLayer is an MCP gateway: it sits between your AI agents and :GT Protocol MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For start_deal, this is the rule to start with:

start_deal Approval-gated

Any call to start_deal is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "start_deal": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect :GT Protocol MCP Server, apply this rule, and every start_deal call is checked against it from then on.

FAQ

Questions about start_deal

What does the start_deal tool do? +

Manually start a deal on an active bot immediately, without waiting for a signal. It is categorised as a Financial tool in the :GT Protocol MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on start_deal? +

Register the :GT Protocol MCP Server MCP server in PolicyLayer and add a rule for start_deal: 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 :GT Protocol MCP Server. Nothing to install.

What risk level is start_deal? +

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

Can I rate-limit start_deal? +

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

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

start_deal is provided by the :GT Protocol MCP Server MCP server (gt-protocol/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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