# Calendar

> Check availability and manage personal calendar events through a connected Google or Microsoft account, using the accounts tool.

- Skill: `navinspire-ia/calendar` (Agent Skill)
- Install (CLI): `npx skillmds@latest add navinspire-ia/calendar`
- Raw SKILL.md: https://api.skillmd.com/api/skills/navinspire-ia/calendar/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: Navinspire-ia (https://skillmd.com/u/navinspire-ia)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/navinspire-ia/calendar

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Use `accounts action=status` to select an account. `calendar.list` takes an ISO `start` and `end`, both with an explicit timezone. Check existing events before proposing availability.

`calendar.create` and `calendar.update` take `title`, `start`, `end`, optional `description`, and a stable `request_id`. Updates and `calendar.cancel` require the returned `event_id`. Creation currently records a personal calendar event, without sending attendee invitations. Use the email workflow for a reviewed invitation.

Preserve the user's timezone and distinguish a suggested slot from a confirmed meeting. Sensitive writes may return `approval_required`; the user reviews them in Connect accounts. Do not mark the calendar updated until the provider confirms acceptance, and do not retry an `unknown` write with a new request ID.