This record as markdown: /tools/bybit-exchange-trading-mcp/subscriberpiorderbook.md
What subscribeRpiOrderbook does on Bybit MCP Server
AI agents call subscribeRpiOrderbook 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.
Why subscribeRpiOrderbook is rated Low
This tool subscribes to a real-time orderbook snapshot feed (RPI orderbook). It retrieves/streams market data without creating, modifying, or deleting any resources. Subscribing to a WebSocket stream is a read operation. Severity is low as misuse only results in data consumption, not financial or destructive impact.
From the tool's definition 订阅 RPI 订单薄快照 — 'subscribe' and '快照' (snapshot) indicate read-only data streaming of orderbook state
Attacks that exploit this kind of access
The rule that runs subscribeRpiOrderbook 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 subscribeRpiOrderbook, this is the rule to start with:
subscribeRpiOrderbook is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Bybit MCP Server, apply this rule, and every subscribeRpiOrderbook call is checked against it from then on.
Questions about subscribeRpiOrderbook
订阅 RPI 订单薄快照. It is categorised as a Read tool in the Bybit MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Bybit MCP Server MCP server in PolicyLayer and add a rule for subscribeRpiOrderbook: 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.
subscribeRpiOrderbook is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the subscribeRpiOrderbook 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.
Set action: deny in the PolicyLayer policy for subscribeRpiOrderbook. 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.
subscribeRpiOrderbook 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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