Northstar sync
Document Launch plan
Last week’s sync
Memory for your AI agents
How your best AI user works, shared with all.
Cosmic is one shared memory and set of skills that Claude, ChatGPT and your team’s other AI apps read and use.
Private beta
Project
Northstar
MeetingMaya’s emailLaunch plan
What changed since
our last call?
Desktop direction agreed
From your last meeting
Mobile layout updated
Maya shared a new version
Final sign-off still open
One decision to confirmHow it works
One memory for all your AI apps.
Cosmic builds a memory from your work. Share pages and skills with your team, and everyone’s AI apps can use them.
Gmail
Calendar
Granola
Notion
Drive
+ more
Claude
ChatGPT
Codex
Cursor
Gemini
Grok
Windsurf
OpenClaw
Any MCP
Connect your apps
Link Gmail, Google Calendar, Granola, Notion, Google Drive and your AI apps. Your files stay where they are.
Cosmic keeps up
New emails, notes and chats are organised into pages on people and projects, tracking decisions and open work.
Every AI app uses it
Claude, ChatGPT, Claude Code and Codex read the same memory and save what they learn for the next AI app.
What you can do
Your AI apps know what your team shares.
Ask the AI apps you already use. They answer with what you and your team know.
Before your call
LAST TIME
You agreed on the homepage direction.
SINCE THEN
Maya shared a revised mobile layout.
STILL OPEN
Who signs off the mobile design?
Last sync · Maya’s email · Launch plan
Northstar launch
DonePage structure and desktop direction agreed.
Still openMobile layout and final sign-off.
Start hereReview mobile in the latest Figma draft
The desktop direction is settled. Start with the mobile layout; final sign-off is still open.
From Sage’s handoff
You → Maya
“I’ll send the revised deck by Friday.”
Keep these in view
A commitmentSend Maya the revised deckYou promised Friday · Northstar email
A waiting replyMaya asked who can approve mobile.From Maya’s latest email
An upcoming meetingNorthstar review · tomorrow, 2 PM
Connections to Yuki Sato via Maya Chen
YouMaya ChenYuki Sato
For teams
From one person
to the whole company’s AI.
When one person organises a project or writes a good instruction, they can share it. Then everyone’s AI apps work with the same context and the same skills.
Your own Cosmic
Your private memory for your connected apps and AI apps. Nothing is shared until you choose to.
Your company’s Cosmic
Share pages on projects and people so colleagues and their AI apps have the same context yours does.
Shared skills
Share a Claude Code or Codex skill, and everyone’s AI apps write release notes your team’s way.
PagesStatusShared deal pages
Keep deals as shared pages for everyone’s AI apps. People confirm every change.
1 of 4 · Your own Cosmic
Inside Cosmic
See the pages behind every answer.
Open Cosmic to see recent activity, work needing attention and the pages behind any answer. If it remembered something wrong, edit or delete it.
Welcome back, Yuki
Your Cosmic at a glance
Pinned for you
CONVERSATION
Desktop agreed; mobile next
PERSON
Design lead for Northstar
PROJECT
Pilot planned for Friday
Latest activity
Approved in the launch review12 min ago
Maya added the revised layout24 min ago
Mobile sign-off is still open1 hour ago
Friday pilot scope and owners2 hours ago
Desktop agreed; mobile review next3 hours ago
Invite-only trial for new teams4 hours ago
No pages match this view.
Explore your data
Last 24 hours
4 meetings, 5 people, 1 deal, 2 companies,
6 pages you wrote.
Set up your Cosmic
Connect your sources and choose an app
to start working with Cosmic.
Connect a sourceNorthstar launch
Recent decisions and work for the Northstar launch.
Your data
You choose what is shared.
You control which apps and AI apps connect to your Cosmic, and which pages and skills go into the company’s Cosmic. Disconnect any app at any time.
Connected apps
Choose which work apps Cosmic reads.
Connected AI apps
Choose which AI apps can read and add to your memory.
Company sharing
Choose which pages and skills the rest of the team can use.
Questions
Before you get started.
What does Cosmic actually remember?
Cosmic saves information from the apps and AI conversations you connect, and links it to the people and projects involved. That includes decisions, past discussions and commitments still to follow up.
How do my AI tools work together?
They share one memory. Every AI app you connect reads from and adds to the same Cosmic, so what one learns is there for the next.
Do I have to move my work into Cosmic?
No. Your files stay where they are. Cosmic reads the apps you connect, such as Gmail, Google Drive and Notion, and keeps up as new work arrives.
Which AI apps work with Cosmic?
Claude, ChatGPT and Grok connect through their connector settings. Claude Code, Codex, Cursor, Gemini CLI and Windsurf connect with one setup line.
How is Cosmic different from ChatGPT memory or Claude memory?
ChatGPT memory and Claude memory each remember chats inside their own app. Cosmic is one memory for all your AI apps, built from your email, meetings and documents too.
Is Cosmic an MCP memory server?
Yes. Your AI apps connect to Cosmic over MCP (Model Context Protocol), so they can search it, read its pages and save what they learn.
How is Cosmic different from Claude Projects or ChatGPT Projects?
A project holds files and instructions for chats in one app. Cosmic keeps itself up to date from your work apps, and every AI app you connect reads it.
Who can see what’s in my Cosmic?
You, and the AI apps you connect. Your company’s Cosmic holds only the pages and skills you choose to share.
Can my team share one memory?
Yes. Your company’s Cosmic is a shared knowledge base for your team and their AI apps. Each person keeps their own Cosmic and chooses what to share.