BinanceMyPreventedMatches
Get prevented matches for Self-Trade Prevention.
This record as markdown: /tools/nirholas-binance-mcp/binancemypreventedmatches.md
What BinanceMyPreventedMatches does on Binance MCP Server
AI agents call BinanceMyPreventedMatches to retrieve information from Binance MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why BinanceMyPreventedMatches is rated Low
This tool retrieves information about prevented matches—a read-only query of existing data. It has no side effects, does not execute orders, does not move funds, and does not modify account state. While it exists on a financial trading platform (Binance), the specific action is information retrieval, making it a Read category tool with low severity due to minimal blast radius if misused by an AI agent.
From the tool's definition Tool name and description indicate data retrieval: 'Get prevented matches' is a query operation that retrieves historical or current state information about Self-Trade Prevention matches without modifying, deleting, or executing transactions.
Attacks that exploit this kind of access
The rule that runs BinanceMyPreventedMatches safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Binance MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For BinanceMyPreventedMatches, this is the rule to start with:
BinanceMyPreventedMatches is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Binance MCP Server, apply this rule, and every BinanceMyPreventedMatches call is checked against it from then on.
Questions about BinanceMyPreventedMatches
Get prevented matches for Self-Trade Prevention. It is categorised as a Read tool in the Binance MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Binance MCP Server MCP server in PolicyLayer and add a rule for BinanceMyPreventedMatches: 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 Binance MCP Server. Nothing to install.
BinanceMyPreventedMatches 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 BinanceMyPreventedMatches 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 BinanceMyPreventedMatches. 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.
BinanceMyPreventedMatches is provided by the Binance MCP Server MCP server (nirholas/binance-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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