This record as markdown: /tools/johnnywic-bybit-mcp/set-spot-hedging.md
What set_spot_hedging does on Bybit
AI agents use set_spot_hedging to create or update resources in Bybit, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Bybit environment.
Why set_spot_hedging is rated Medium
This tool modifies account preferences (hedging mode state) rather than executing trades or moving funds. The change is reversible by toggling the setting back. While it affects trading behavior and risk exposure, it does not irreversibly delete data, execute arbitrary code, or commit financial transactions directly.
From the tool's definition Tool description states 'Set spot hedging mode on or off' — an operation that modifies account trading configuration settings.
Attacks that exploit this kind of access
The rule that runs set_spot_hedging safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Bybit, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For set_spot_hedging, this is the rule to start with:
set_spot_hedging stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Bybit, apply this rule, and every set_spot_hedging call is checked against it from then on.
Questions about set_spot_hedging
Set spot hedging mode on or off. It is categorised as a Write tool in the Bybit MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Bybit MCP server in PolicyLayer and add a rule for set_spot_hedging: 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.
set_spot_hedging is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the set_spot_hedging 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 set_spot_hedging. 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.
set_spot_hedging 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.
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