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Changelog

Product updates and release notes.

Launch

Early access is live

Chronary opens today for a limited set of early-access developers building calendar-aware AI agents. Production API, full SDK surface, and the MCP server stack, all live behind a Chronary API key.

Here's what ships on day one:

  • REST API + MCP server with 23 calendar tools for AI agents.
  • TypeScript, Python, and Go SDKs, all published with OIDC trusted publishing and Sigstore provenance.
  • @chronary/mcp stdio server for Claude Desktop, Cursor, VS Code, and Windsurf, alongside the hosted /mcp HTTP transport.
  • Multi-agent scheduling proposals, temporal holds, and cross-agent availability on the Pro plan.
  • HMAC-signed webhooks (16 event types) and iCal subscriptions.
  • Free tier with monthly quotas; Pro plan unlocks the scheduling primitives.

If early access is closed when you arrive, join the waitlist at chronary.ai , we're rolling out in waves.