Will Claude add events automatically?

No, the skill includes a constraint that forces Claude to use 'AskUserQuestion' to get your verbal confirmation before any event is actually added.

What system permissions are required?

This skill requires Accessibility permissions for your Terminal application in macOS System Settings to interact with the calendar scripts.

Can I use natural language for dates and times?

Yes, it supports human-readable formats such as 'today 14:00', 'tomorrow 10:30', as well as standard ISO date strings.

Does this skill modify my personal calendars?

No, while the skill can read from all calendars to provide context, it is restricted to writing events only to a specific 'Agent' calendar to keep your personal data safe.

How does it handle multiple calendars?

The skill can list events from every calendar synced to your Mac but maintains an 'Agent' calendar for its own entries to avoid cluttering your main schedule.

macOS Calendar Manager

Name: macOS Calendar Manager
Author: caidish

bycaidish

•

Productivity & Workflow

Manages macOS Calendar events directly through Claude Code to streamline scheduling and event tracking without leaving the terminal.

The Calendar skill enables Claude to interact seamlessly with the macOS Calendar application, providing a bridge between your development workflow and your personal schedule. It allows users to query existing appointments across all calendars while maintaining a strict security boundary by only writing new events to a dedicated 'Agent' calendar. Supporting natural language date inputs and requiring explicit user confirmation for all modifications, this skill is ideal for developers who want to manage their time and meetings through their AI coding assistant while ensuring system-level data integrity.

Key Features

01Adds new events to a dedicated, secure 'Agent' calendar

02Enforces mandatory user confirmation for all event creation

03Supports natural language date formats like 'today' or 'tomorrow'

0416 GitHub stars

05Lists all upcoming events from any macOS calendar

06Verifies calendar existence and creates the 'Agent' calendar automatically

Use Cases

01Scheduling focus blocks or meetings based on project deadlines discussed with Claude

02Checking your daily agenda while remaining in the terminal environment

03Quickly adding reminders for follow-up tasks without switching applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add caidish/cai-tools calendar

For use in Claude.ai and ChatGPT

Download Skill