generateFlightRoute | PolicyLayer

WHAT IT DOES

What generateFlightRoute does on SimBrief Flight Planning MCP Server

AI agents use generateFlightRoute to create or update resources in SimBrief Flight Planning MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your SimBrief Flight Planning MCP Server environment.

WHY IT NEEDS A POLICY

Why generateFlightRoute needs a policy

This tool generates (creates) a new flight route artifact that would be used in aviation planning systems. While it does not irreversibly delete data (not Destructive), does not move money (not Financial), and does not execute arbitrary code (not Execute), it does create/modify flight planning data that could affect aviation operations.

From the tool's definition Tool description states 'Generate a complete...ICAO flight route' which indicates active creation of a flight planning artifact.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generateFlightRoute Rate-limited

generateFlightRoute stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "generateFlightRoute": {
      "limits": [
        {
          "counter": "generateflightroute_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches SimBrief Flight Planning MCP Server, so you can run agents against it safely.

FAQ

Questions about generateFlightRoute

What does the generateFlightRoute tool do? +

Generate a complete, AIRAC-current, validated ICAO flight route for a specific real-world flight. Use this whenever the user asks for a route, routing, or filed route for a named flight (e.g. \. It is categorised as a Write tool in the SimBrief Flight Planning MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on generateFlightRoute? +

Register the SimBrief Flight Planning MCP Server MCP server in PolicyLayer and add a rule for generateFlightRoute: 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 SimBrief Flight Planning MCP Server. Nothing to install.

What risk level is generateFlightRoute? +

generateFlightRoute is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit generateFlightRoute? +

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

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

generateFlightRoute is provided by the SimBrief Flight Planning MCP Server MCP server (leonchike/simbrief-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.