binance_us_system_status

Check if Binance.US system is under maintenance. Status 0 = normal, 1 = system maintenance. Requires API key authentication.

SERVERBinance US MCP Server SOURCEnirholas/binance-us-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/nirholas-binance-us-mcp/binance-us-system-status.md

WHAT IT DOES

What binance_us_system_status does on Binance US MCP Server

AI agents call binance_us_system_status to retrieve information from Binance US MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why binance_us_system_status is rated Low

This tool retrieves system status information without side effects. It is a simple query operation that returns maintenance state, analogous to a health check endpoint. Despite requiring API key authentication, the action itself is read-only and poses minimal risk if misused—an agent querying system status repeatedly would have negligible impact.

From the tool's definition Tool description states it 'Check[s] if Binance.US system is under maintenance' and returns status values (0 = normal, 1 = system maintenance). The operation is a status query with no data modification, creation, deletion, code execution, or financial impact.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs binance_us_system_status safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Binance US MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For binance_us_system_status, this is the rule to start with:

binance_us_system_status Allowed

binance_us_system_status is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "binance_us_system_status": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Binance US MCP Server, apply this rule, and every binance_us_system_status call is checked against it from then on.

FAQ

Questions about binance_us_system_status

What does the binance_us_system_status tool do? +

Check if Binance.US system is under maintenance. Status 0 = normal, 1 = system maintenance. Requires API key authentication. It is categorised as a Read tool in the Binance US MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on binance_us_system_status? +

Register the Binance US MCP Server MCP server in PolicyLayer and add a rule for binance_us_system_status: 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 US MCP Server. Nothing to install.

What risk level is binance_us_system_status? +

binance_us_system_status is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit binance_us_system_status? +

Yes. Add a rate_limit block to the binance_us_system_status 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.

How do I block binance_us_system_status completely? +

Set action: deny in the PolicyLayer policy for binance_us_system_status. 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.

What MCP server provides binance_us_system_status? +

binance_us_system_status is provided by the Binance US MCP Server MCP server (nirholas/binance-us-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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