Get top-of-book bid/ask and full order book depth for a symbol
AI agents call binance_get_orderbook to retrieve information from Agenti without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves public market data (order book information) from Binance. It is a read-only query with no side effects, no state modification, and no financial obligation created. While it operates in a financial context (cryptocurrency exchange), the tool itself only fetches data and does not move money, execute trades, or commit financial transactions.
From the tool's definition Tool description states 'Get top-of-book bid/ask and full order book depth for a symbol' - a purely informational query operation that retrieves market data without modifying state or executing transactions.
Documented attack patterns abuse exactly the kind of access binance_get_orderbook gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Agenti, and nothing reaches the server without passing your rules. This is the rule we recommend for binance_get_orderbook:
{
"version": "1",
"default": "deny",
"tools": {
"binance_get_orderbook": {}
}
}binance_get_orderbook is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get top-of-book bid/ask and full order book depth for a symbol. It is categorised as a Read tool in the Agenti MCP Server, which means it retrieves data without modifying state.
Register the Agenti MCP server in PolicyLayer and add a rule for binance_get_orderbook: 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 Agenti. Nothing to install.
binance_get_orderbook 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 binance_get_orderbook 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 binance_get_orderbook. 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.
binance_get_orderbook is provided by the Agenti MCP server (nirholas/agenti). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 73 Agenti tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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73 Agenti tools catalogued and risk-classified — across an index of 42,500+ MCP servers.