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Your files, your AIs, every revision.

One library for everything Claude, ChatGPT and Cursor make. Every Revision is kept, and your AI reads only what you let it.

Download for MacOpen in browser
Free for one person · macOS 14 or later · iPhone beta · self-host
All artifacts
Updated ↑42 itemsProjectOwnerLast activity
Today · 2
MDLanding copySide projectKUpdated today
MDLaunch checklistSide projectKUpdated today
Yesterday · 1
XLSPricing modelSide projectKUpdated yesterday
Earlier this week · 4
PDFCompetitor notesSide projectKUpdated 2d ago
</>signup-page-draftSide projectKEdited 3d ago
MDTokyo trip — day planTravelKUpdated 3d ago
PDFTax receipts 2026FinanceKUpdated 4d ago
Bring any AIClaudeChatGPTCursorClaude Codeand any MCP client
How it works

Your AI saves to Exagram. You decide what it reads.

Paste one address

Add your Exagram server address to your AI client as a custom connector, then sign in when it asks.

Connect an AI tool
  1. 1
    Add this endpoint to your AI client
    claude mcp add --transport http exagram https://api.exagram.app/mcp

    Or add it as a custom connector with this MCP server URL: https://api.exagram.app/mcp

  2. 2
    Sign in when the client asks, then try it
    “Put this conversation in Exagram as pricing model”
    Takes .md, .html, .txt, code and a whole conversation thread — up to 20 MB per file

Folder access per AI

Each Connection reaches only the projects you pick. Untick one and the AI can no longer see it.

Folders Claude can reach
This narrows what it can reach — it never widens it.
All folders
Everything you can see
Only these folders
Anything else is refused, and it is told why
Files not in a projectand files shared with you one by oneview only

Every Revision, restorable

Each save is a new Revision of the same file, whichever AI made it. Pick an older one and restore it; history is never rewritten.

Revision history
Side project / Landing copy
Restoring writes a new revision. Nothing is deleted.
v3via ClaudeViewing an older version
A weekend is enough to launch

Most side projects stall at setup. This kit gives you a plan, a starter repo and a checklist so you spend the weekend building.

Activity and a weekly Recap

See what your AI read and saved, newest first. Recap sums up the last seven days so you can pick up where you left off.

Activity12 events · yours
TimeFileSourceProject › folder
TodayMon 5 Oct1 needs a folder
10:42Trip budget — KyotoPublished v2Only youYour ChatGPTTravel › PlansGP
10:15Launch checklistPublished v1Only youYour ClaudeSide project › LaunchC
09:31Landing copyPublished v4Shared with a LinkYour ChatGPTSide project › SiteGP
09:02Tax receipts 2026Published v1Only youYouFinance › UnsortedKS
Weekly recap · from 9 artifacts

Most of the week went to the Side project: the landing copy moved from v1 to v4 and the launch checklist is new.

  • ChatGPT drafted the Kyoto trip budget; the hotel was added on Thursday.
  • Claude rewrote the landing intro twice before v4 settled the headline.
Sources
MDLanding copy
MDLaunch checklist
XLSTrip budget — Kyoto
+6 more

Send one Revision with a Link

A Link opens one file at one Revision, no sign-in. Set an expiry and a view limit, and revoke it any time.

Link
Landing copy
Revisionv4 ▾
Expires in7 days ▾
Max views50
Links
expires Oct 12, 2026 · 2/50 viewsRevoke
A Link serves one pinned Revision to anyone with the URL.CancelCreate and copy

Same file in any chat

Connect Claude, ChatGPT and Cursor at once. Start a draft in one and finish it in another; it is the same file and the same Revision history.

Connected clients · 3
Claude
OAuth connector · last used 2h ago
All folders
ChatGPT
OAuth connector · last used 5h ago
2 folders
Cursor
OAuth connector · last used 3d ago
1 folder
Run it your way

Same library everywhere.

Use Exagram Cloud, or run Exagram on a server you own. The apps connect to either.

Mac and iPhone

Your library in its own window, with a menu bar item. The iPhone app is in beta.

macOS 14 or later · v0.2.0Signed and notarized
Download for MaciPhone beta · invite only

Exagram Cloud

Sign in with Google and start. Nothing to install, and the apps connect to it by default.

Free for one personStored in Singapore, encrypted at rest
Start free

Your own server

Build from source on one Linux VM with Docker Compose. We never see a Self-hosted install’s data.

$ docker compose build
$ docker compose up -d
$ ./verify.sh
✓ readiness · OAuth · cross-origin

Save the next thing your AI makes.

Download for MacOpen in browser
Working with a team? See Exagram for Teams