AI agents call get_spot_margin_collateral_ratio to retrieve information from Bybit without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves margin collateral ratio information from the Bybit exchange for informational purposes. It performs no state changes, does not execute transactions, and does not modify account data. It is a pure information lookup, placing it squarely in the Read category with low severity.
From the tool's definition Tool name 'get_spot_margin_collateral_ratio' and description 'Get tiered collateral ratio for spot margin' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
Get tiered collateral ratio for spot margin. It is categorised as a Read tool in the Bybit MCP Server, which means it retrieves data without modifying state.
Register the Bybit MCP server in PolicyLayer and add a rule for get_spot_margin_collateral_ratio: 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. Nothing to install.
get_spot_margin_collateral_ratio 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 get_spot_margin_collateral_ratio 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 get_spot_margin_collateral_ratio. 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.
get_spot_margin_collateral_ratio is provided by the Bybit MCP server (johnnywic/bybit-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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