Cal.com
SchedulingOpen-source scheduling with booking pages, routing forms and an API. Its official MCP server (hosted at mcp.cal.com with OAuth, or local with an API key) lets an AI assistant list, book, reschedule or cancel bookings.
Independent review. IonBin has no partnership with Reclaim and was not paid for this page. Our evaluation is our own, based on public documentation and our research. Product names are trademarks of their owners and are used for identification only. How disclosure works.
AI calendar that schedules focus time, tasks and habits around meetings. Its MCP server (mcp.reclaim.ai) connects ChatGPT, Claude, Cursor and other clients; scheduling changes an AI proposes are staged in Preview Mode for you to review.
Billed yearly, Reclaim lists Lite free, Starter at $10, Business at $15 and Enterprise at $22 per seat/month. A limited-time new-user discount on Starter and Business was also shown. Business adds unlimited integrations and webhooks. Checked 2026-10-17. source ↗
When a connected AI tool proposes scheduling changes, Reclaim stages them in Preview Mode so you can review them in Reclaim before they apply. Reclaim says this applies to Reclaim 2.0 accounts. source ↗
How Reclaim connects to each AI platform: native connector or MCP, API through code the agent writes, browser control, or file upload.
| Platform | MCP / connector | API (agent-written code) | Browser | Upload / export |
|---|---|---|---|---|
| Claude (incl. Claude Code) | Confirmed Claude Code, Desktop and web Reclaim docs ↗Claude (incl. Claude Code) MCP docs ↗ | Confirmed Claude (incl. Claude Code) can run code; Reclaim publishes an API. Reclaim API ↗Claude (incl. Claude Code) docs ↗ | Confirmed Claude Code with the Claude in Chrome extension (Chrome, Edge and other Chromium browsers) Claude (incl. Claude Code) browser docs ↗ | Confirmed Export from Reclaim, then works on the files in your project; chat accepts attachments Claude (incl. Claude Code) docs ↗ |
| OpenAI Codex | Not documented Reclaim has an official MCP server and OpenAI Codex supports MCP, but Reclaim's docs don't name this pairing. Auth setup may differ. Reclaim MCP docs ↗OpenAI Codex MCP docs ↗ | Confirmed OpenAI Codex can run code; Reclaim publishes an API. Reclaim API ↗OpenAI Codex docs ↗ | Confirmed Only in the ChatGPT desktop app; not in the Codex CLI or IDE extension OpenAI Codex browser docs ↗ | Confirmed Export from Reclaim, then works on local repositories OpenAI Codex docs ↗ |
| Google Antigravity | Not documented Reclaim has an official MCP server and Google Antigravity supports MCP, but Reclaim's docs don't name this pairing. Auth setup may differ. Reclaim MCP docs ↗Google Antigravity MCP docs ↗ | Confirmed Google Antigravity can run code; Reclaim publishes an API. Reclaim API ↗Google Antigravity docs ↗ | Confirmed Browser subagent via /browser, documented as an Antigravity App feature; the IDE has separate browser docs Google Antigravity browser docs ↗ | Confirmed Export from Reclaim, then works on local projects and worktrees Google Antigravity docs ↗ |
Confirmed means both the tool's and the platform's official docs describe that route (links in the cell); IonBin has not tested every pairing. Not documented means it may work, but no official docs describe that route end to end. Checked Oct 17, 2026.
| Level | Status | Detail / source |
|---|---|---|
| Native connector / MCP | Yes | Official docs ↗ |
| API / CLI | Yes | Official docs ↗ |
| Browser-only | No | Web app; also reachable programmatically |
| Bulk upload / import | No | No file import found (2026-10-17); tasks sync from integrations such as Todoist (https://help.reclaim.ai/en/articles/5961653-todoist-integration-overview) |
Recorded Oct 17, 2026. Setup and plan limits vary; check the vendor's docs. How levels are assigned.
Via its official MCP server, from MCP-capable platforms such as ChatGPT, Claude, Gemini (Google), Google Antigravity, OpenAI Codex.
Via its API, through automation hubs: Gumloop, Make, n8n, Zapier.
No long-form review yet. Verdict is based on research, not hands-on testing.
Open-source scheduling with booking pages, routing forms and an API. Its official MCP server (hosted at mcp.cal.com with OAuth, or local with an API key) lets an AI assistant list, book, reschedule or cancel bookings.