Personal context layer

Your calendars, your people,
your context — all in one place

Dayfile brings together every calendar you have, remembers what matters to you, and understands the people in your life. Then it gives that context to any AI tool you use.

Get started free See how it works
Claude Cursor ChatGPT Any MCP Client

Calendars

Every calendar, unified

Connect work accounts, personal Gmail, family calendars — see your whole life in one view. You control which calendars are accessible via the API.

Work — cristiano@company.io 3 visible
Personal — hello@cristiano.io 2 visible
Family — family@cristiano.io hidden

Memories

It remembers so you don't have to

Store preferences, life context, and personal details. When your AI asks "when should I schedule this?", Dayfile already knows the answer.

Preference

I prefer morning meetings before 10am. Afternoons are for deep work.

Context

Training for a half marathon in October. Long runs on Saturday mornings.

Relationship

Ana's birthday is June 15. She loves sushi and hiking.

Connections

People-aware, not just time-aware

Connect with your partner, teammates, friends, or family. Dayfile finds mutual free time, respects everyone's boundaries, and makes coordinating effortless.

A

Ana

Partner · full visibility

connected
M

Marco

Coworker · busy/free only

connected
D

Dad

Family · busy/free only

pending

Open protocol

Works with any AI, no lock-in

Built on the Model Context Protocol with OAuth 2.1 authentication. Connect Claude, ChatGPT, Cursor, or any MCP-capable tool. You control which scopes each client gets.

C

Claude Code

calendar · memory · connections

active
W

Windsurf

calendar · memory

active
Ch

ChatGPT

calendar only

paused

How it works

1

Connect your accounts

Sign in, authorize Google access, done. Add as many accounts as you need — work, personal, family.

2

Add your context

Choose which calendars are visible. Add memories — preferences, relationships, anything that helps your AI help you.

3

Connect your AI

Add the MCP server URL to any compatible client. OAuth handles auth automatically — no API keys to manage.

Your context, wherever you need it

Free for up to 2 calendar accounts and 50 memories. No credit card required.

Start for free