railway-lines

What railway-lines does on Meta Data Mcp

AI agents call railway-lines to retrieve information from Meta Data Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why railway-lines is rated Low

This tool retrieves public railway line data from an open data API. It performs a read-only query that returns structured information about railway infrastructure. No side effects, state changes, or external operations are triggered. The low severity reflects minimal risk even if misused by an AI agent—at worst, it could retrieve or aggregate public transit data without harm.

From the tool's definition Tool name 'railway-lines' and description 'Fetch railway line information' indicate a data retrieval operation with no modification or execution capability.

The rule that runs railway-lines safely

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

{
  "version": "1",
  "default": "deny",
  "tools": {
    "railway-lines": {}
  }
}

Questions about railway-lines