Leak: OpenAI quietly added MCP events support at DevDay, enabling email subscriptions without polling
banteg · x · 2026-10-01
Developer @arixoneth notes OpenAI appears to have just added MCP events support at DevDay, letting an on-device agent subscribe to emails and calendars instead of constantly polling. @banteg amplified it as a "huge dev alpha leak"; the feature has already been wired up to iCloud email and calendar.
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