AI agents call option_get_positions to retrieve information from Okx Trade without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
uly | string | — | Filter by underlying, e.g. BTC-USD |
instId | string | — | Filter by specific contract |
Parameters from the server's own tool schema.
This tool queries existing options position data and associated Greeks (risk metrics). It performs no write operations, does not execute trades, does not delete data, and does not move money. While it provides financial market information about positions, the tool itself only reads data and has no capability to alter positions or execute transactions.
From the tool's definition Tool name contains 'get' and description states 'Get current OPTION positions including Greeks'. The action is retrieval of position data with no modification, deletion, or financial transaction capability.
Attacks that exploit this kind of access
Get current OPTION positions including Greeks (delta, gamma, theta, vega). It is categorised as a Read tool in the Okx Trade MCP Server, which means it retrieves data without modifying state.
option_get_positions accepts 2 parameters: uly, instId. The full parameter table on this page comes from the server's own tool schema.
Register the Okx Trade MCP server in PolicyLayer and add a rule for option_get_positions: 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 Okx Trade. Nothing to install.
option_get_positions 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 option_get_positions 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 option_get_positions. 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.
option_get_positions is provided by the Okx Trade MCP server (@okx_ai/okx-trade-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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