apple-context

name	apple-context
description	Use calendar and location modules for user-approved Apple Calendar events and current device location.
metadata	{"short-description":"Calendar and location on device"}

Apple Context

Use this skill when the user asks about their calendar, schedule, events, availability, travel time, local context, nearby places, weather at their current position, or any request that depends on the device's current location.

How to load this skill

This file is markdown under /skills/apple-context/SKILL.md. Read it with:

print(fs.read("/skills/apple-context/SKILL.md"))

Do not require("apple-context"), require("/skills/apple-context"), require("/skills/apple-context/SKILL.md"), or any other require path. Skills are not Luau modules. The calendar and location modules are globals (listed by help()); call them directly after you understand the APIs below.

Permissions

• Prefer calendar.help() or location.help() when a signature is unclear.
• Calendar and location access states use granted, denied, and undefined through the state or access fields. If access is undefined, calling the relevant request/current function may prompt the user.
• If access is denied, stop using that capability and tell the user to enable access for Herm in iOS Settings or macOS System Settings. Do not repeatedly retry.
• Use only the minimum needed capability. Do not request calendar or location access unless it materially helps with the user's request.
• Print tables with print(here) (or tostring(here)); both show nested JSON. Do not conclude "unavailable" from top-level nils alone—coords and place live under here.location.

Calendar

Use calendar.status() before reading or changing events when practical. If a calendar operation reports denied access, explain that Calendar access must be enabled in Settings.

local status = calendar.status()
if status.state == "undefined" then
  status = calendar.request_access("full")
end

List events with an explicit time range:

local events = calendar.events("2026-07-08T00:00:00Z", "2026-07-09T00:00:00Z", {limit = 50})

Create events only when the user asked you to add something or clearly approved it:

local event = calendar.create("Dentist", "2026-07-08T16:00:00Z", "2026-07-08T17:00:00Z", {
  location = "Main St"
})

Location

Use location.current() for the current device location. It prompts if access is undefined and returns access metadata plus a nested location object with coordinates and, when reverse geocoding succeeds, human place fields (city, region, country, etc.).

local status = location.status()
print(status)

local here = location.current()
print(here)
-- Coordinates (always when a fix is available):
print(here.location.latitude, here.location.longitude)
-- Place names from Apple reverse geocoding (may be nil if geocode fails offline):
print(here.location.city, here.location.region, here.location.country)
print(here.location.formatted_address)
print(here.access) -- granted | denied | undefined

Prefer answering with city/region/country when present; still keep latitude/longitude available if the user wants precision. If here.access is denied or the call errors with a permission message, tell the user to enable Location for Herm in Settings.

Treat location as sensitive. Do not print precise coordinates unless the user needs them or asks for them; prefer city-level place fields for ordinary answers.