Create a complete Ansible role directory structure
AI agents use create-role-structure to create or update resources in Ansible — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Ansible environment.
The tool creates new Ansible role directories and files, which represents a Write action (creating configuration structures). It does not execute code, delete resources, or move data/money. Severity is medium because misconfiguration of role structures could propagate to multiple playbooks and cause widespread but recoverable infrastructure issues if an AI agent creates malicious roles.
From the tool's definition Tool description states 'Create a complete Ansible role directory structure' — creates a new role structure within the Ansible configuration system. This is reversible via deletion and does not execute playbooks or destructively modify existing infrastructure.
Documented attack patterns abuse exactly the kind of access create-role-structure gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Ansible, and nothing reaches the server without passing your rules. This is the rule we recommend for create-role-structure:
{
"version": "1",
"default": "deny",
"tools": {
"create-role-structure": {
"limits": [
{
"counter": "create-role-structure_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}create-role-structure 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.
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Create a complete Ansible role directory structure. It is categorised as a Write tool in the Ansible MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Ansible MCP server in PolicyLayer and add a rule for create-role-structure: 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 Ansible. Nothing to install.
create-role-structure is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the create-role-structure 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 create-role-structure. 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.
create-role-structure is provided by the Ansible MCP server (washyu/ansible-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Ansible, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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90 Ansible tools catalogued and risk-classified — across an index of 43,000+ MCP servers.