market_radar

Scan a small watchlist for quote, spread, change, and freshness.

SERVERMetaTrader5 MCP Server SOURCEemerzon/mt-data-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/emerzon-mt-data-mcp/market-radar.md

WHAT IT DOES

What market_radar does on MetaTrader5 MCP Server

AI agents call market_radar to retrieve information from MetaTrader5 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 market_radar is rated Low

Tool retrieves and displays market data without modifying state or executing trades.

From the tool's definition Scan watchlist for quote, spread, change, freshness data retrieval.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs market_radar safely

PolicyLayer is an MCP gateway: it sits between your AI agents and MetaTrader5 MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For market_radar, this is the rule to start with:

market_radar Allowed

market_radar 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": {
    "market_radar": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect MetaTrader5 MCP Server, apply this rule, and every market_radar call is checked against it from then on.

FAQ

Questions about market_radar

What does the market_radar tool do? +

Scan a small watchlist for quote, spread, change, and freshness. It is categorised as a Read tool in the MetaTrader5 MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on market_radar? +

Register the MetaTrader5 MCP Server MCP server in PolicyLayer and add a rule for market_radar: 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 MetaTrader5 MCP Server. Nothing to install.

What risk level is market_radar? +

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

Can I rate-limit market_radar? +

Yes. Add a rate_limit block to the market_radar 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 market_radar completely? +

Set action: deny in the PolicyLayer policy for market_radar. 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 market_radar? +

market_radar is provided by the MetaTrader5 MCP Server MCP server (emerzon/mt-data-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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