One use,
one app.

A sentence, a paragraph, or a 200-page PDF, scanned ones included, with OCR on the way in. You pick the engine per job. With a local model, the text stays on the machine. A cloud one takes over when the sentence deserves it.

It also mines what you just read for the words you met for the first time. You review them with spaced repetition, right before you would have forgotten them.

Import a PDF, a Word file or a photo of the lecture screen. Melete turns it into a mind map, a schema, Leitner flashcards and a quiz. The quiz tells you which topics you missed, instead of a percentage.

Every card and every question carries the verbatim excerpt it came from. Everything is filed into Melete's own vault, so the chat finds that course months later, with Melete closed. If a passage does not support ten cards, you get six.

Describe an app in plain words. Muse asks one question at a time until the idea fits a v0 of at most three features. It designs that v0 with you, writes a real project on disk, and hands it to your IDE agent.

Then it re-reads what came back. A truth pass checks every promised feature against the delivered code, and writes down what it could not verify. That list tells you where to look. The lane, the style and the model tier stay your call.

Every star, cluster, nebula and galaxy carries its catalogue identifier: HIP 32349, M31, NGC 224. So you can ask what your own observing notes say about the object on screen.

The sky is computed for any instant and any place you name, with the Sun, the Moon and the planets in position, rise and set times, and the Moon's phase. Then it quizzes you, and remembers when to come back.

Every structure carries a stable identifier: PDB, UniProt, ChEBI, InChIKey. A question asked in any language therefore reaches the same molecule.

You read the method, the resolution and the year of the experiment, and you ask what your notes already say. Then it quizzes you on what you just looked at. It all works offline.

Your coding agents already keep a full transcript of every session on this machine. Ariadne reads those files. It shows which agent ran, on which project, on which branch, its last action, and the files it wrote, including the ones written through a shell.

The drafts worth keeping go into a vault you name, one file, one press. It also warns you when two sessions are live on the same branch, because a commit from one picks up the other's staged work.

Communities delete launch posts from accounts with no history, and they are right to. The only fix is genuine participation, built over weeks. Pheme finds the threads where you actually know something.

It drafts two or three possible replies, grounded in your own memory, and scores what you send. It holds no write door to Reddit, so you are the one who publishes, every time.

Oikos reads what your Home Assistant already knows: temperatures, doors, motion, who is home. It keeps watching those feeds while its window is closed.

It saves camera stills into its own vault, where Mnemosyne OS indexes them. Months later you ask which days it snowed, or when the gate was left open. It cannot switch anything on or off: the only door it holds is a GET.

Hermes roams the world. Its own memory is flat files, with no vaults, no protection levels and no provenance. MnemoHermes watches it, talks to it and manages its skills.

Every memory it wants to write passes in front of you first: keep, move or reject, with the provenance attached.

Log each cigarette, vape or joint in one tap, see your day on a clock, and ride out a craving with a virtual one, a breathing exercise or a few push-ups. The log lives on your machine; the chat can read it once you let it.

An interactive atlas of crystal structures, wired to your own memory. Every mineral is drawn as the contents of its real unit cell — symmetry applied, atoms on special positions counted once — from public-domain data, with its COD id, its Nickel-Strunz class and its space group on screen. Ask what your own notes already say about the mineral you are looking at. Works fully offline. Then let it quiz you, drawing the wrong answers from the same Nickel-Strunz class so the right one is never free.

See where your data has leaked: search your own email for free, put each breach on a timeline with what to do, and get told about new ones. A password is tested without being sent. No breach file is ever downloaded.

The history of every country on one timeline you can move. Drag it, zoom from five centuries to five years, press play and watch the world happen: regimes, wars and their battles, births, works, discoveries, schools and museums, buildings, treaties, revolts, disasters, explorations and sport, for 197 countries, each name in its own language. Data read from Wikidata (CC0); today's borders from Natural Earth (public domain).

The customer book of a small business, a freelancer or a craftsperson: clients, follow-ups that ring, and the memory of every exchange. Your files, on your machine.

Medical texts in your memory, from public sources: rare diseases (Orphanet, CC BY 4.0, English, French, Spanish), mental health topics (NIMH, public domain), WHO fact sheets (English, French, Spanish), the MeSH medical vocabulary (U.S. National Library of Medicine) and open-access research articles (PubMed Central, licence shown per article). Each text keeps its source, its date and its licence, in your knowledge folder and in one Memory Pack per source. It quotes texts and gives no medical advice.

Laws in your memory. Pick a US city or county (LOCUS v1, UC Berkeley, CC BY-NC-4.0, non-commercial use), a French national code (LEGI, Légifrance data, Licence Ouverte 2.0), an Act of the UK Parliament, a Canadian federal Act (English or French), an EU regulation, an international treaty (UN, human rights, Geneva Conventions, EU treaties), or a national law of Colombia, Spain, Argentina, Italy or Portugal (official sources, through Legalize, Normattiva and Justice Canada): MnemoLaw downloads the texts and keeps them in your knowledge folder and in one memory pack per country. It quotes texts and gives no legal advice.

Learn English from level A1 to B1, Japanese (the kana and the N5 kanji) and Chinese (the words of HSK 1), which you write by hand stroke by stroke. Cards come back with spaced repetition, in both directions, with their pronunciation. Japanese and Chinese need one download the first time. Then everything works offline.

Trademark registers on this computer. Keep public trademark registers on this computer and check a list of names against them in one go: IP Australia's register downloads with no account (about 440 MB, the size shown first), and the USPTO connects with your own key, sealed on this computer. A search is not legal advice.

Knowledge about the mind, in your memory: cognitive biases, mental disorders, schools of psychology, neuroscience, memory and learning. MnemoMind reads Wikipedia by category (English, French, Spanish; CC BY-SA 4.0), the OpenStax Psychology 2e textbook (CC BY-NC-SA 4.0) and the health topics of the US National Institute of Mental Health (public domain), and keeps them in your knowledge folder and in one memory pack per topic. Every memory ends with its source, its date and its licence. It gives no medical advice.

Science texts in your memory, by field: physics, chemistry, biology, mathematics, astronomy and the history of science. Pick an OpenStax textbook (licence per book), Wikipedia pages by category in English, French or Spanish (CC BY-SA 4.0), PlanetMath (CC BY-SA 3.0), MacTutor biographies (CC BY-SA 4.0), OEIS sequences (CC BY-SA 4.0) or arXiv abstracts (licence per article): MnemoScience downloads the texts, keeps a copy in your knowledge folder and writes them into one memory pack per field, each memory closed by a line naming its source, date and licence.

Known vulnerabilities in your projects. Choose a project folder: MnemoVulns reads its lockfile (pnpm-lock.yaml or package-lock.json), asks OSV.dev which installed versions have a known vulnerability, and shows each one with the version that fixes it. Each advisory is kept in your knowledge folder and in a memory pack with its source, its licence and its date, and every vulnerability is tracked from one scan to the next: open, fixed, or a risk you accepted with your reason.

Open a 3D model you bring (STEP, GLB, glTF, OBJ, STL) and explode it part by part, layer by layer. Factory part codes are decoded into readable names, which you can correct. Write a note on any part, then keep the whole model sheet in your memory so the chat can find it. Works offline; the file stays on your machine.

Multi-client and project time tracking with rates, reports, and CSV export.