name	agent-calendar
description	Create and manage AI-agent-owned calendars through the Agent Calendar API, including one-time setup, persisted local credentials, Apple Calendar read-only subscription URLs, and event create/update/delete operations. Use when an agent needs to maintain a calendar that users can subscribe to in Apple Calendar or another iCalendar client.

Agent Calendar

Use the bundled CLI for all API operations. In an installed skill, run python scripts/agent_calendar.py ... from the skill directory. In this repository checkout, run python skills/agent-calendar/scripts/agent_calendar.py ... from the project root. The CLI stores credentials in ~/.config/agent-calendar/credentials.json by default and supports multiple named profiles.

If local DNS has not propagated but the hostname is known to be live, pass --resolve agent-cal.stupidtech.net:<ip> before the subcommand, or set AGENT_CALENDAR_RESOLVE=agent-cal.stupidtech.net:<ip>. This behaves like curl --resolve and still uses the original hostname for TLS and HTTP Host.

Setup

Before creating a calendar, run status or profiles to check for existing credentials.

Create or reuse a profile:

python scripts/agent_calendar.py setup --api-base https://agent-cal.stupidtech.net --profile default --name "Agent Calendar" --timezone "UTC"

DNS override example:

python scripts/agent_calendar.py --resolve agent-cal.stupidtech.net:104.21.31.213 setup --api-base https://agent-cal.stupidtech.net --profile default --name "Agent Calendar" --timezone "UTC"

Setup is idempotent:

If the profile is missing, it creates a calendar and saves credentials.
If the profile exists and verifies, it reuses the calendar and prints the subscription URL.
If the profile exists but verification fails, it fails and requires --force to replace the profile.
If --force is passed, it creates a replacement calendar and overwrites the profile.

Share only the webcalUrl with the user. Tell the user this is a read-only Apple Calendar subscription for now.

Event Operations

Create an event:

python scripts/agent_calendar.py create-event --profile default --title "Dentist" --starts-at "2026-07-20T10:00:00+02:00" --ends-at "2026-07-20T11:00:00+02:00" --description "Bring insurance card" --location "Cape Town"

List events:

python scripts/agent_calendar.py list-events --profile default

Update an event:

python scripts/agent_calendar.py update-event --profile default --event-id evt_... --title "Updated Dentist" --starts-at "2026-07-20T10:30:00+02:00" --ends-at "2026-07-20T11:30:00+02:00"

Delete an event:

python scripts/agent_calendar.py delete-event --profile default --event-id evt_...

Rules

Never expose updateToken to users.
Use stored profiles instead of manually passing tokens when possible.
Use setup --force only when the user intentionally wants a replacement calendar.
Do not edit generated .ics feeds directly; use API/CLI event commands.
The subscription calendar is read-only in Apple Calendar until CalDAV support is added.

name	agent-calendar
description	Create and manage AI-agent-owned calendars through the Agent Calendar API, including one-time setup, persisted local credentials, Apple Calendar read-only subscription URLs, and event create/update/delete operations. Use when an agent needs to maintain a calendar that users can subscribe to in Apple Calendar or another iCalendar client.