Get compressed/aggregate trades for a symbol. Trades that fill at the same time, price, and side are aggregated into a single entry.
AI agents call bn_aggregate_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 historical aggregate trade data from Binance for a given symbol. It performs no state modifications, does not execute arbitrary code, does not delete data, and does not involve financial transactions. It is purely informational and poses minimal security risk. The low severity reflects that publicly available market data retrieval has negligible blast radius.
From the tool's definition Tool name 'bn_aggregate_trades' and description 'Get compressed/aggregate trades' explicitly indicate a retrieval operation. The phrase 'Get' and the context of querying historical trade data confirm this is a read-only operation with no side effects.
Attacks that exploit this kind of access
Get compressed/aggregate trades for a symbol. Trades that fill at the same time, price, and side are aggregated into a single entry. 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_aggregate_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_aggregate_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_aggregate_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_aggregate_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_aggregate_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.
bn_aggregate_trades is one line of Node2flow/binance's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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