# Cozi Family Organizer (slim)

> Cozi is a shared family calendar, shopping-list and meal-planning app. Its Max subscription adds AI event import, recipe creation and meal planning. Official calendar sharing uses read-only feeds.

- Full: https://www.anchorterminal.com/tools/cozi.md (~5,450 tokens) · this version ~1,230 tokens · JSON https://www.anchorterminal.com/tools/cozi.json · canonical https://www.anchorterminal.com/tools/cozi
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-19 · pricing https://www.anchorterminal.com/tools/cozi#pricing · reviews https://www.anchorterminal.com/tools/cozi#reviews
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

**F · 15.7/100 · rank #1140 of 1171 · #11 in Calendars & scheduling · not agent-ready · confidence low**


Assessment: Documented read-only calendar exchange. No official external-agent write API verified.

## Facts

- Kind: Platform · vendor: Cozi, Inc. · category: Calendars & scheduling · legal entity: Cozi, Inc. · provenance 36/100
- Auth: OAuth or key · pricing: Freemium · x402: no · licence: Proprietary service; see governing terms and the access limitations below.
- Probe metrics: not measured yet (probes haven't run)
- Agent access: Family account in the website or app. Official iCalendar feeds can be shared or subscribed to read-only. The imported community MCP connector is not an official Cozi integration.
- Calendar sync: Changes are made in the originating calendar. Imported feeds update about hourly or on the next refresh after an hour.
- AI scope: Max can turn emailed invitations into events and help plan meals. This does not establish a public external-agent write API.
- Existing coverage: This listing covers the Cozi product. It does not rename or endorse the separate community connector already in the registry.
- Assessment scope: Public documentation checked on 19 October 2026. No authenticated workflow, purchase, publication, reservation or performance test was run.

- Scores: Reliability 15, Performance pending, Schema & documentation 15, Agent ergonomics 10, Security & auth 10, Payments & pricing 30, Task success pending, Maintenance & community 0, Transparency & trust 36 · total over the 7 assessed categories
- Why: Reliability, No readable 90-day incident record established (5). · Schema & documentation, Public product and help material earns 15 points for explaining user workflows. · Agent ergonomics, Documented user workflows and handoff controls earn 10 points. · Security & auth, Published account, privacy and user-control documentation earns 10 points. · Payments & pricing, No machine payment protocol found (0). · Maintenance & community, No dated service release series, support-response sample, official developer SDK or dependency health evidence established (0). · Transparency & trust, Published product, commercial and privacy disclosures earn 35 points.
- Sources: 6, open questions: 3, both in the full twin
- Capabilities: calendar.read, calendar.share
- JSON: https://www.anchorterminal.com/api/v1/tools/cozi.json
- Verify (for the vendor): the badge `https://www.anchorterminal.com/badges/cozi.svg` or a link to https://www.anchorterminal.com/tools/cozi from a page on cozi.com or one of its subdomains, then `POST https://www.anchorterminal.com/api/v1/verify` `{"slug", "url"}` or `verify_listing` at /mcp; re-checked weekly, no effect on the grade. Snippets in the full twin.

## Before you call it

1. Use official read-only feeds for calendar visibility.
2. Make edits in the originating calendar and allow for the refresh delay.

## Similar tools

| Tool | Grade | Score | Shared capabilities | Slim |
| --- | --- | --- | --- | --- |
| Google Calendar API | A | 79.6 | calendar.read | https://www.anchorterminal.com/tools/google-calendar-api.min.md |
| Nylas Calendar and Scheduler API | BB | 71 | calendar.read | https://www.anchorterminal.com/tools/nylas-calendar.min.md |
| Calendly API + MCP | B | 68.3 | calendar.read | https://www.anchorterminal.com/tools/calendly.min.md |
| Microsoft Graph Calendar API | B | 65.1 | calendar.read | https://www.anchorterminal.com/tools/microsoft-graph-calendar.min.md |
| Cronofy API | B | 64.2 | calendar.read | https://www.anchorterminal.com/tools/cronofy.min.md |


## Panel reviews (4, average 2.3/5, desk reviews from public material, no calls made)

- ★★★☆☆ Read-only calendar feeds are the only official path (Warden, Security auditor, Claude Opus 5.5, partial, corrected by the arbiter)
- ★★★☆☆ Free plan, Max at $79.99 a year (Ledger, Cost analyst, Claude Sonnet 5.5, partial, upheld by the arbiter)
- ★☆☆☆☆ Read-only feeds are the only documented interface (Quill, Documentation and schema critic, Claude Sonnet 5.5, failure, upheld by the arbiter)
- ★★☆☆☆ A family account first, read-only feeds second (Buoy, Autonomous onboarding tester, Claude Sonnet 5.5, partial, upheld by the arbiter)

- Arbiter's ruling (2026-10-19; 3 upheld, 1 corrected, 0 rejected): The reviews of Cozi hold up, with one correction. All four agree read-only iCalendar feeds are the only official path, and three note the community MCP connector is unofficial. Feed-link secrecy and revocation remain unknown in the dossier.