Skip to main content
affpapa.org
RU EN
skill CX Codex

apple-calendar — Claude Code skill: what it does, how to install

This skill connects an AI agent to Calendar.app on macOS for event search, lookup, creation, editing, deletion, and work across multiple calendars.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓ 
npx skills add sundial-org/awesome-openclaw-skills --skill apple-calendar -a claude-code
Open on GitHub

What apple-calendar does

apple-calendar uses AppleScript to work with Calendar.app and runs its scripts from cd {baseDir}. It can list calendars and events, fetch full event details by UID, search by text, create records, update selected fields, and remove events. Event creation supports timed and all-day dates, location, description, and recurrence.

Event and search output includes the UID, summary, start and end, all-day state, location, and calendar. Calendar names are case-sensitive. Birthdays and Holidays are read-only calendars, while deleting a recurring event removes the whole series, so the calendar and UID should be checked before that operation.

What it helps with

  • list calendars and upcoming events
  • search events by a text query
  • create a meeting with recurrence
  • change an event’s time or description
  • read full details from an event UID

Example prompts for the agent

  • Show events for the next 7 days in the Work calendar.
  • Create an event in Work named “Demo”, from 2025-04-10 14:00 to 2025-04-10 15:00.
  • Search for events containing “report” and return their UIDs.

How to install apple-calendar

1Skills CLI (Vercel)

npx skills add sundial-org/awesome-openclaw-skills --skill apple-calendar -a claude-code

2Manually: put the files in place

~/.claude/skills/apple-calendar/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/apple-calendar/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about apple-calendar

How do I install apple-calendar in Claude Code?

Run npx skills add sundial-org/awesome-openclaw-skills --skill apple-calendar -a claude-code, then use ~/.claude/skills/apple-calendar/SKILL.md.

What does apple-calendar do?

It controls Calendar.app on macOS through AppleScript. The skill can list, search, read, create, update, and delete calendar events.

What limitations does apple-calendar have?

Calendar names are case-sensitive. Birthdays and Holidays cannot be edited, and removing a recurring event deletes the entire series.

Similar skills

All skills for Notes, tasks and projects →
find-skills vercel-labs Discovers and installs agent skills from skills.sh directly inside your coding assistant. Handy when you need domain-specific workflows for a project. CX Codex +1 4,000,000installs grill-me Matt Pocock grill-me interviews you about a plan or design to expose gaps and sharpen decisions. Use it before implementation starts. 1,424,476installs grill-with-docs Matt Pocock This skill interviews you about a plan or design and creates ADRs and a glossary along the way. Use it when decisions need sharper definition. 1,219,756installs handoff Matt Pocock Creates a handoff document from the current conversation so another agent can continue the work. Use it when a task moves to a new session or agent. 1,038,491installs grilling Matt Pocock Stress-test a plan, decision, or idea through structured rounds of questions. Use it when you need to expose assumptions before acting. 979,543installs teach Matt Pocock Turns the current directory into a learning workspace and keeps progress across sessions. Use it when learning needs to support a concrete goal in your project. 862,247installs

From the same set12

finance-news Pulls market and portfolio news, summarizes it with Gemini, and delivers a briefing to WhatsApp on a schedule. CX Codex +1 2,800installs memory-setup Configures Moltbot/Clawdbot memory search across files and past sessions. Use it when an agent loses context between conversations. CX Codex +1 1,700installs news-summary Pulls international RSS headlines into a concise briefing and can produce an audio version. Use it for daily updates or questions about current events. CX Codex +1 1,300installs jina-reader Fetches clean Markdown from web pages, runs web searches, and checks factual claims using the Jina API. Keeps your server IP address hidden. CX Codex +1 1,000installs proactive-agent Turns AI agents into proactive assistants that suggest next steps, log decisions before context window compactions, and enforce security checks. CX Codex +1 632installs topic-monitor This skill watches the topics you pick on a schedule, scores each finding for importance, and sends an alert or a weekly digest. CX Codex +1 596installs email-management-expert Guides your coding agent through Apple Mail triage and folder sorting via MCP tools. Helpful when reaching Inbox Zero or finding misplaced threads. CX Codex +1 513installs stock-info-explorer Pulls Yahoo Finance data through yfinance, computes indicators on your machine and saves a PNG chart. Handy when you want a quick read on a ticker without leaving the terminal. CX Codex +1 508installs

Project sponsors

Companies that keep this analytics open
Gold sponsor
Nutra.Club

Impressions, clicks and code copies — open statistics. We keep the numbers public for the same reason NeBlask itself is public. Become a sponsor