get_role_info

A read tool on the Ludus Fast MCP server.

SERVERLudus FastMCP SOURCEtjnull/ludus-fastmcp

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/tjnull-ludus-fastmcp/get-role-info.md

WHAT IT DOES

What get_role_info does on Ludus FastMCP

AI agents call get_role_info 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.

RISK

Why get_role_info is rated Low

The naming convention strongly suggests this tool retrieves information about Ansible roles (consistent with sibling tool 'apply_adversary_profile' and server's 'Ansible role management' capability) without modifying state. No destructive, executable, or side-effect keywords are evident. Low severity because reading role metadata poses minimal security risk.

From the tool's definition Tool name 'get_role_info' indicates a retrieval operation. Prefix 'get_' and suffix '_info' both signify query/fetch semantics typical of Read category tools. Description is empty, preventing detailed assessment.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_role_info 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_role_info, this is the rule to start with:

get_role_info Allowed

get_role_info 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": {
    "get_role_info": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Ludus FastMCP, apply this rule, and every get_role_info call is checked against it from then on.

FAQ

Questions about get_role_info

What does the get_role_info tool do? +

get_role_info is a read tool on the Ludus Fast MCP server. It is categorised as a Read tool in the Ludus FastMCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_role_info? +

Register the Ludus Fast MCP server in PolicyLayer and add a rule for get_role_info: 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.

What risk level is get_role_info? +

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

Can I rate-limit get_role_info? +

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

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

get_role_info 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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