AI agents call btse_get_account_fees to retrieve information from Btse without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves fee rate information from the account, which is a read-only query operation. It does not create, modify, delete, execute code, or commit financial transactions. While the BTSE server overall involves financial operations, this specific tool only queries fee structure data, making it a pure Read action with low severity—fetching fee information carries minimal risk even if misused by an AI agent.
From the tool's definition Tool name 'btse_get_account_fees' and description 'Get maker and taker fee rates' indicate a data retrieval operation with no side effects.
Attacks that exploit this kind of access
Get maker and taker fee rates. It is categorised as a Read tool in the Btse MCP Server, which means it retrieves data without modifying state.
Register the Btse MCP server in PolicyLayer and add a rule for btse_get_account_fees: 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 Btse. Nothing to install.
btse_get_account_fees 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 btse_get_account_fees 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 btse_get_account_fees. 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.
btse_get_account_fees is provided by the Btse MCP server (xbotlive/btse-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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