Features
Every feature, in one place.
Search by word, or pick a family. Everything here runs in the version you can download today.
60 features
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The neural map
Your memory drawn as a graph you move through, in 3D, in 2D or as an atlas.
Memory
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Vaults
One vault per domain of your life. Each vault is a file on your disk.
Memory
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Watched folders
A file dropped in a watched folder enters memory, and again each time it changes.
Memory
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Long documents, whole
A 300-page book enters memory from the first page to the last.
Memory
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Search in seven languages
Exact-word search reads English, French, Spanish, German, Portuguese, Russian and Chinese.
Memory
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Words-only vaults
A switch in the vault panel. The vault is searched by its words, with no vectors to compute.
Memory
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Pause vectorisation
Your words are indexed right away. The vectors follow later, after a set time or at the next start.
Memory
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Portable cartridge beta
Carry a memory on a drive and read it back on another computer. Your keys stay home.
Memory
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Memory health
A panel lists what it checked in your vaults, and what it could not check.
Memory
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Synaptic P2P beta
Share a vault read-only, or keep one together. Everyone holds their own copy, with no server in between.
Memory
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Memory Packs
A knowledge app downloads public data into its own vault: laws, history, health, science, languages. The chat answers from it.
Memory
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The chat that cites your files
Ask a question. The answer is written from your own documents and names the one it came from.
Answers
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Verified answers
A second pass checks each sentence of the answer against its sources and marks the sentences without proof.
Answers
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Choose which vaults answer
One vault, several, or Auto, where the model picks the vaults for each question.
Answers
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The model you choose
A cloud model with your key or with credits, a local model, OpenRouter, or your own server on your network.
Answers
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A built-in manual
Ask how Mnemosyne OS works. The chat answers from its own manual, in English, French or Spanish.
Answers
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The chat acts
Ask the chat to change your agenda or your to-do list. It makes the change and logs it in a journal you can read.
Answers
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Formulas in the chat
Answers draw the math formulas written in TeX.
Answers
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Web search
With Hermes installed, one switch turns on web search with no key. The chat can read whole pages.
Answers
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Ask about a period
Ask the chat about a period, and a chip under the answer opens MnemoClio on that year.
Answers
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Starter questions
An empty chat and a freshly opened orb offer a few first questions.
Answers
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The voice
You talk to it and it answers out loud. The voice engines run locally, or through ElevenLabs.
Voice
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Commands, spoken or typed beta
"Open my agenda", "close the notes", "full screen". You can teach the app your own phrases.
Voice
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Conversation recorder
Your microphone on one track, the call on the other. Each line of the transcript has its time.
Voice
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Dictation
Speak instead of typing. Whisper transcribes on your machine, from your first word to your last.
Voice
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The weather from the orb
Ask the orb for the weather, and a card appears.
Voice
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The document reader
Drop a PDF, an EPUB or a Word file. It becomes a library that reads itself to you, one word at a time.
Capture
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The capture browser
Keep a page as text, as a PDF or as a screenshot, or take all its images at once. You review the batch first.
Capture
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Ask about the open page
In the capture browser, question your memory about the page you are reading. The cost is shown before and after.
Capture
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Drop a folder on the board
The folder is watched where it lives. Nothing is copied.
Capture
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AFFiNE import
Your AFFiNE workspace becomes one Markdown file per document, images and links included.
Capture
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Agent conversations in memory
Your Claude Code and Antigravity sessions go into a vault, project by project.
Capture
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Several desktops
Work and personal on the same board. Each desktop keeps its own windows.
The board
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Describe your desktop
On a blank desktop, describe what you want. The app proposes the windows to place.
The board
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To-do lists
Lists, repeating alarms, cards pinned on the board. One button turns a conversation into a plan.
The board
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Agenda
Appointments with reminders. A day opens in its own window, and your agents can add to it.
The board
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Shortcuts on the board
Right-click the board to pin a link to a website, with its own icon and a reminder.
The board
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Hand gestures
Pinch a window to move it, spread your fingers for full screen. The camera stays off until you turn it on.
The board
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The arcade
On the 2D neural map, fly a ship through your memory. Each wave of enemies ends with a boss.
The board
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Apps on their own desktop
An app can open several windows laid out on a desktop of its own. Closing one window closes the set.
The board
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A page for every app
Every app in the Hub has its photos, long description, rating, reviews and version on its own page.
The board
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MCP server
One open MCP server hands your agents the memory, the backlog, the calendar and the voice.
Agents
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MnemoHermes beta
Your assistant, called by the name you gave it. Write to it on Telegram, typed or by voice note.
Agents
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Agent cards
Each coding agent gets a card on the board. It says what the agent waits for, and you can answer it there.
Agents
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Agents in herdr
Settings › Agents installs herdr. You see each agent’s state and last lines, and you can answer it or stop it.
Agents
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Your own machines
Pair two of your computers. Their agents show on your board, and one machine can draw the pictures the others ask for.
Agents
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Agent documents
A session’s conversation becomes a document you read in Notes, in its own window.
Agents
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Ariadne
Reads what your coding agents write on disk, and tells you when two of them work on the same tree.
Agents
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The Dev desktop
A desktop for building with agents, with a live preview of your app.
Agents
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The Dev section of the Hub
Plug Claude Code, Codex, Antigravity or Cursor into your memory, with a briefing in your language.
Agents
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The image studio
Describe an image, retouch it, cut out a background. On your machine, or through a cloud key.
Creation
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Cartridges
Apps that live inside the OS and read your memory, from the MnemoHub store.
Creation
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Layers in the image studio
Folders, a visibility eye, Ctrl+Z, a real crop. Text uses your own fonts.
Creation
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Data widgets beta
Point a widget at a folder of CSV or Excel exports. It draws a dashboard.
Creation
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MAXIMUM vaults
An answer drawn from a MAXIMUM vault stays on your machine.
Control
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Every call in the wallet
One row per model call, with what it cost.
Control
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Encrypted API keys
Your keys are stored encrypted, and an unencrypted key shows in red.
Control
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Security notices
When a cartridge you use gets a security fix, a card tells you at startup.
Control
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Report a problem
A button in every window. You see exactly what is sent before you send it.
Control
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Spending by route
The wallet splits credits from your own keys, and folds the calls by day.
Control
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