subscribeSpreadOrderbook

订阅 Spread 订单薄

SERVERBybit MCP Server SOURCEbybit-exchange/trading-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/bybit-exchange-trading-mcp/subscribespreadorderbook.md

WHAT IT DOES

What subscribeSpreadOrderbook does on Bybit MCP Server

AI agents call subscribeSpreadOrderbook to retrieve information from Bybit MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why subscribeSpreadOrderbook is rated Low

This tool subscribes to spread order book data via WebSocket, which is a read/streaming operation that retrieves market data without any side effects. Subscribing to order book data does not place orders, modify account state, or execute trades.

From the tool's definition 订阅 Spread 订单薄 — 'subscribe' to order book data, which is a real-time data stream subscription for market data

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs subscribeSpreadOrderbook safely

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

subscribeSpreadOrderbook Allowed

subscribeSpreadOrderbook is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "subscribeSpreadOrderbook": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about subscribeSpreadOrderbook

What does the subscribeSpreadOrderbook tool do? +

订阅 Spread 订单薄. It is categorised as a Read tool in the Bybit MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on subscribeSpreadOrderbook? +

Register the Bybit MCP Server MCP server in PolicyLayer and add a rule for subscribeSpreadOrderbook: 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 Bybit MCP Server. Nothing to install.

What risk level is subscribeSpreadOrderbook? +

subscribeSpreadOrderbook is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit subscribeSpreadOrderbook? +

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

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

subscribeSpreadOrderbook is provided by the Bybit MCP Server MCP server (bybit-exchange/trading-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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