AI agents use create_group to create or update resources in AAP Enterprise MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your AAP Enterprise MCP Server environment.
This tool creates a new group resource within an inventory, which is a reversible modification operation. It does not execute arbitrary code, delete data, or move money. While group creation can have operational consequences if misused at scale, the action itself is write-based and can be undone through deletion or modification.
From the tool's definition Tool name 'create_group' and description 'Create a new group in an inventory' indicate creation of a new data structure in Ansible Automation Platform inventory management.
Documented attack patterns abuse exactly the kind of access create_group gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and AAP Enterprise MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for create_group:
{
"version": "1",
"default": "deny",
"tools": {
"create_group": {
"limits": [
{
"counter": "create_group_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}create_group 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 new group in an inventory. It is categorised as a Write tool in the AAP Enterprise MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the AAP Enterprise MCP Server MCP server in PolicyLayer and add a rule for create_group: 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 AAP Enterprise MCP Server. Nothing to install.
create_group 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_group 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_group. 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_group is provided by the AAP Enterprise MCP Server MCP server (sibilleb/aap-enterprise-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 69 AAP Enterprise MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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69 AAP Enterprise MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.