This record as markdown: /tools/tjnull-ludus-fastmcp/get-range-config.md
What get_range_config does on Ludus FastMCP
AI agents call get_range_config to retrieve information from Ludus FastMCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_range_config is rated Low
This tool retrieves configuration data from a cyber range environment without creating, modifying, deleting, executing code, or committing financial resources. It is a straightforward read operation with minimal security risk.
From the tool's definition Tool name 'get_range_config' combined with description 'Get range configuration' indicates a retrieval operation with no modification. The verb 'Get' is a standard pattern for read-only operations.
Attacks that exploit this kind of access
The rule that runs get_range_config safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Ludus FastMCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_range_config, this is the rule to start with:
get_range_config 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 Ludus FastMCP, apply this rule, and every get_range_config call is checked against it from then on.
Questions about get_range_config
Get range configuration. It is categorised as a Read tool in the Ludus FastMCP MCP Server, which means it retrieves data without modifying state.
Register the Ludus Fast MCP server in PolicyLayer and add a rule for get_range_config: 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 Ludus FastMCP. Nothing to install.
get_range_config 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 get_range_config 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 get_range_config. 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.
get_range_config is provided by the Ludus Fast MCP server (tjnull/ludus-fastmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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