getCryptoLoanCommonPosition

THE RISK

Low Risk

Why getCryptoLoanCommonPosition needs a policy

Although this is a Read operation (retrieves data with no side effects), the severity is critical because: (1) it exposes sensitive financial position data on a live cryptocurrency exchange, (2) unauthorized access could reveal trading positions, collateral, and loan details enabling market manipulation or theft, (3) it operates against a production Bybit account with real money at risk.

From the tool's definition Tool name 'getCryptoLoanCommonPosition' and description 'Query the user' indicate data retrieval. Context shows this is a Bybit cryptocurrency exchange server with 206 tools covering account management and positions. The tool queries position/account data.

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

POLICY

How to control getCryptoLoanCommonPosition

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

policy.json

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

getCryptoLoanCommonPosition is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Bybit MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

Related tools and policies

More Bybit MCP Server tools

Financial removeLiquidity Withdraw funds from a Liquidity Mining pool position.\n\n- Financial confirmQuote Confirm the quote and execute the conversion trade.\n\nImportant:\n- Must confirm within t Financial executePurchase Place a buy order to purchase on-chain tokens with payment tokens.\nReturns an Financial executeQuote Execute (accept) a quote to initiate the multi-leg trade.\nThis endpoint is asynchronous - Financial executeRedeem Place a sell order to redeem on-chain tokens for payment tokens.\nReturns an Financial quickRepayment Execute quick repayment for specified coin Financial accountBorrow Manual borrow for Unified account.\n\nRules:\n- Borrowing via OpenAPI endpoint supports va Financial accountRepay Manually repay the liabilities of Unified account.\n\nRules:\n- If neither

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about getCryptoLoanCommonPosition

What does the getCryptoLoanCommonPosition tool do? +

Query the user. 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 getCryptoLoanCommonPosition? +

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

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

Can I rate-limit getCryptoLoanCommonPosition? +

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

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

getCryptoLoanCommonPosition 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.

Enforce policy on every Bybit MCP Server tool call.

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

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