Nylas API MCP Server

## Changes to Calendars Nylas v3 includes the following changes to the Calendars API: - All Calendar call responses now include the `is_owned_by_user` property. ### Migrated Calendars endpoints - Return all calendars: `GET /calendars` → [`GET /v3/grants/<NYLAS_GRANT_ID>/calendars`](https://developer.nylas.com//docs/api/v3/ecc/#get-/v3/grants/-grant_id-/calendars) - Create a calendar: `POST /calendars` → [`POST /v3/grants/<NYLAS_GRANT_ID>/calendars`](https://developer.nylas.com//docs/api/v3/ecc/#post-/v3/grants/-grant_id-/calendars) - Return a calendar: `GET /calendars/<CALENDAR_ID>` → [`GET /v3/grants/<NYLAS_GRANT_ID>/calendars/<CALENDAR_ID>`](https://developer.nylas.com//docs/api/v3/ecc/#get-/v3/grants/-grant_id-/calendars/-calendar_id-) - Update a calendar: `PUT /calendars/<CALENDAR_ID>` → [`PUT /v3/grants/<NYLAS_GRANT_ID>/calendars/<CALENDAR_ID>`](https://developer.nylas.com//docs/api/v3/ecc/#put-/v3/grants/-grant_id-/calendars/-calendar_id-) - Delete a calendar: `DELETE /calendars/<CALENDAR_ID>` → [`DELETE /v3/grants/<NYLAS_GRANT_ID>/calendars/<CALENDAR_ID>`](https://developer.nylas.com//docs/api/v3/ecc/#delete-/v3/grants/-grant_id-/calendars/-calendar_id-) - Check a calendar for availability: `POST /calendars/availability` → [`POST /v3/calendars/availability`](https://developer.nylas.com/docs/api/v3/ecc/#post-/v3/calendars/availability) - Check a calendar for free/busy status: `POST /calendars/free-busy` → [`POST /v3/grants/<NYLAS_GRANT_ID>/calendars/free-busy`](https://developer.nylas.com/docs/api/v3/ecc/#post-/v3/grants/-grant_id-/calendars/free-busy) ### Deprecated Calendars endpoints - Get availability for multiple consecutive meetings: `POST /calendars/availability/consecutive`