Create a time away request in Humaans (PTO, sick leave, etc.). WORKFLOW - To request time off: 1. Call get_humaans_me to get your personId 2. Call list_humaans_time_away_types to find the timeAwayTypeId (e.g.,
AI agents use create_humaans_time_away to create or update resources in Apple Shortcuts — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Apple Shortcuts environment.
This tool creates new records (time away requests) in an HR system, which is a reversible Write operation. It does not delete data (Destructive), execute arbitrary code (Execute), involve financial transactions (Financial), or retrieve data without side effects (Read).
From the tool's definition Tool name 'create_humaans_time_away' and description explicitly state 'Create a time away request in Humaans (PTO, sick leave, etc.)'. The workflow confirms this is a creation operation that modifies HR/personnel data.
Documented attack patterns abuse exactly the kind of access create_humaans_time_away gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Apple Shortcuts, and nothing reaches the server without passing your rules. This is the rule we recommend for create_humaans_time_away:
{
"version": "1",
"default": "deny",
"tools": {
"create_humaans_time_away": {
"limits": [
{
"counter": "create_humaans_time_away_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}create_humaans_time_away 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.
Free to start. No card required.
Create a time away request in Humaans (PTO, sick leave, etc.). WORKFLOW - To request time off: 1. Call get_humaans_me to get your personId 2. Call list_humaans_time_away_types to find the timeAwayTypeId (e.g.,. It is categorised as a Write tool in the Apple Shortcuts MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Apple Shortcuts MCP server in PolicyLayer and add a rule for create_humaans_time_away: 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 Apple Shortcuts. Nothing to install.
create_humaans_time_away 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_humaans_time_away 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_humaans_time_away. 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_humaans_time_away is provided by the Apple Shortcuts MCP server (@mindstone/mcp-server-apple-shortcuts). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Apple Shortcuts, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
423 Apple Shortcuts tools catalogued and risk-classified — across an index of 43,000+ MCP servers.