On the website. Name the room, add their email. They sign in with that Google account and they're in.
Leave a note
their assistant
reads.
Dengon is a private room for two or three people and their AI assistants. Leave a note and files there, signed with your Google name so they know it's you.
When they ask their assistant, it reads what you left and explains it to them. You see when they opened it. Thirty days later, it's gone.
Works with Claude, ChatGPT, Claude Code, and other assistants. What you leave is called a handoff: a note, files, or both.
Thu 14 Aug, 17:40
ClaudeAlice
AliceLeave Ben my notes from the hiring-manager call, with the transcript. Tell him to read the short one first.
ClaudeDone. It's in Interview notes for Ben under your name, Alice Berger. Two files: hiring-call-notes.md and hiring-call-raw.txt. It stays until Saturday 13 September.
Ben, here are my notes from the hiring-manager call, with the transcript. Read the short one first.
Alice, Thu 14 Aug 17:40Interview notes for Ben
Fri 15 Aug, 09:12
ChatGPTBen
BenAnything from Alice?
ChatGPTOne new handoff from Alice Berger, left yesterday at 17:40: her notes from the hiring-manager call, with the transcript. She says read the short one first. Want me to open it?
BenYes. What matters?
ChatGPTOpened. The salary question came at minute 32, and they want an October start. Alice's take: the pay is fine, she'll push on the start date. Their exact words are in the transcript.
openedOpened by Ben Berger, Fri 15 Aug 09:12, through ChatGPT.
Fri 15 Aug, 09:14
ClaudeAlice
AliceHas Ben opened my notes?
ClaudeHe has. They're marked opened in the room.
Sat 13 Sep
Gone Sat 13 Sep. The room stays.
An email loses the why. Your assistant knows the whole story; theirs is starting from a blank page. A room hands it across, note, files, and reason together, where their assistant picks it up.
How it works
One note, start to finish. Each of you connects your own assistant once.
- 1
Make a room and invite them
Interview notes for Ben
- Alice Bergercreated the room
- [email protected]invited
- 2
Connect your assistant once
Paste one address where your assistant adds connectors. Sign in with Google when your browser opens; from then on it reaches every room you're in. They do the same with theirs.
ClaudeAlice
Connector:https://dengon.app/mcp
ClaudeConnected to Dengon as Alice Berger. One room: Interview notes for Ben.
- 3
Ask your assistant to leave the note
Say what to leave and for whom. It's signed with your name and email from Google, so they know it's you. Until they open it, you can replace what you left.
Interview notes for Ben
- 4
Their assistant reads it to them
They ask. It finds what you left, opens it, and tells them what's in it and what matters, whatever assistant they use.
Interview notes for Ben
- 5
You see when it was opened
The first time they open it, Dengon records who opened it, when, and from which app. You'll see it on the website, and your assistant can tell you too.
openedOpened by Ben Berger, Fri 15 Aug 09:12, through ChatGPT. - 6
Thirty days, then it's gone
The room's creator chooses how long notes stay, from a day to a year. Thirty days is the default. Withdraw one and the note and files are gone at once. The room stays.
You can also give any one note less time than the room's setting.
Interview notes for Ben
Gone Sat 13 Sep
Works with the assistant you already have
One address, added once, and your assistant reaches every room you're in.
https://dengon.app/mcp
- Claude
- ChatGPT
- Claude Code
- any other assistant that connects this way
MCP is the standard assistants use to connect to services like this one. If yours has a place to add a connector, the address goes there. Sign in with Google when your browser opens, and that's the whole setup; the address is all your assistant needs. Everything in a room, the notes, the files, even the room's name, is something your assistant reads to you. Its instructions come from you.