Get trade execution history for a specific symbol. Returns price, quantity, commission, and whether you were buyer/maker.
AI agents call bn_my_trades to retrieve information from Node2flow/binance without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries past trade execution records from the user's account on Binance. It performs a read-only operation that returns historical data (price, quantity, commission, buyer/maker status) without creating, modifying, deleting, or executing any trades. The data returned is informational only, with no capability to alter account state or trigger financial transactions.
From the tool's definition Tool name 'bn_my_trades' and description 'Get trade execution history for a specific symbol. Returns price, quantity, commission, and whether you were buyer/maker' indicates retrieval of historical trade data with no modifications or side effects.
Attacks that exploit this kind of access
Get trade execution history for a specific symbol. Returns price, quantity, commission, and whether you were buyer/maker. It is categorised as a Read tool in the Node2flow/binance MCP Server, which means it retrieves data without modifying state.
Register the Node2flow/binance MCP server in PolicyLayer and add a rule for bn_my_trades: 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 Node2flow/binance. Nothing to install.
bn_my_trades 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 bn_my_trades 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 bn_my_trades. 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.
bn_my_trades is provided by the Node2flow/binance MCP server (node2flow-th/binance-mcp-community). 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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