Google Calendar
Manage Google Calendar events and schedules. Create events, check availability, reschedule meetings, and get daily summaries — all from within Codex.
Install
npx codex-marketplace add openai/plugins/plugins/google-calendar --plugin Google Calendar is an official OpenAI Codex plugin available through the Codex Marketplace. Install it with one command and Codex gains the ability to work with Google Calendar directly from your coding session.
Install:
npx codex-marketplace add openai/plugins/plugins/google-calendar --pluginThen use it naturally: codex "OpenAI — describe what you want to do".
The plugin follows the official OpenAI plugin spec with a plugin.json manifest, SKILL.md files, and marketplace.json integration. The source lives in the openai/plugins GitHub repository (893 stars).
Features
Event management
Create, update, and delete calendar events with full recurrence support.
Availability checks
Query free/busy status across multiple calendars before scheduling.
Meeting summaries
Generate daily and weekly agenda summaries from your calendar.
Common Use Cases
- Scheduling meetings without leaving your coding session
- Checking availability before committing to a deadline
- Getting daily agenda summaries