get_closed_pnl

Get historical profit and loss data for closed positions. Useful for performance analysis and tax reporting.

SERVERBybit MCP Server SOURCEbcusack/bybit-py-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/bcusack-bybit-py-mcp/get-closed-pnl.md

WHAT IT DOES

What get_closed_pnl does on Bybit MCP Server

AI agents call get_closed_pnl 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 get_closed_pnl is rated Low

This tool retrieves historical P&L information for analysis purposes only. It does not execute trades, modify positions, delete data, or commit financial transactions. While it operates in a financial context (Bybit trading platform), it is purely informational—querying past closed position data without side effects.

From the tool's definition Tool name 'get_closed_pnl' and description 'Get historical profit and loss data for closed positions' indicate data retrieval with no modification or execution of operations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_closed_pnl 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 get_closed_pnl, this is the rule to start with:

get_closed_pnl Allowed

get_closed_pnl 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": {
    "get_closed_pnl": {}
  }
}

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 get_closed_pnl call is checked against it from then on.

FAQ

Questions about get_closed_pnl

What does the get_closed_pnl tool do? +

Get historical profit and loss data for closed positions. Useful for performance analysis and tax reporting. 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 get_closed_pnl? +

Register the Bybit MCP Server MCP server in PolicyLayer and add a rule for get_closed_pnl: 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 get_closed_pnl? +

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

Can I rate-limit get_closed_pnl? +

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

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

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

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