Your cluster, your keys, your choice of Claude.

How PowerCloud Center handles your data: on your computer, with your nodes, when it asks Claude, when you ask for a licence, and on this website.

Effective November 2, 2026

Who we are

PowerCloud and PowerCloud Center are made by Unidatum Integrated Products Limited, Venture Hub, 136 Capel Street, Dublin D01 T2C9, Ireland, the controller for the personal data this policy describes, together with Unidatum Integrated Products LLC in the United States.

For anything about privacy, write to privacy@unidatum.eu. We have not appointed a statutory Data Protection Officer; that address handles every request.

In short

Your cluster is yours: PowerCloud runs on machines you choose, and Center manages them from your computer with your own admin certificate. Unidatum has no access to your nodes, your keys or your data on them.
Claude, the way you choose: Center's Claude features run through Claude Code on your computer with your own Claude account, through Unidatum's hub with a PowerCloud licence, or on your own Ollama server. Only the hub route sends anything to Unidatum, and the next sections say exactly what.
What the hub receives: What you ask, with the context Claude needs to answer: your design, your cluster's node names and addresses, command output, and, for a developer that runs on the hub, your app's source code, which stays there.
No tracking: Center has no analytics, crash reporting or advertising, and does not check for its own updates.
What else we see: Your name and email, if you ask for a licence; and this site's requests, through Cloudflare, without cookies or analytics.

What Center keeps on your computer

Center keeps its files with your cluster's configuration in a .powercloud folder in your user folder (C:\Users\you\.powercloud on Windows), shared with the pcctl command-line tool: your admin certificate and its private key, the cluster's certificate authority, your nodes' names and addresses, and prepared unlock codes for nodes you restart.

In its center folder beside them: your settings; your designs and your conversations with the architect; each developer's conversation and a copy of its app's source code; the Assistant's conversations (the newest 30, with passwords, tokens, private keys and recovery keys taken out before they are saved); recorded demos; a count of the tokens each conversation used on this computer; the VM nodes you run on this computer; and 30 days of each node's health, sampled every minute, kept by the Unidatum engine inside Center.

Tokens you give Center are kept there too, in files only your account can read on macOS and Linux: the Claude Code sign-in token from claude setup-token, a GitHub or Gitea token, your PowerCloud licence, and a registry login if you save one. On Windows they are protected by your user folder's permissions. Center never shows a saved token again.

Center does not save your cluster's passphrase. When you unlock the cluster's keys, they are held in Center's memory for 30 minutes and then wiped, or sooner when you lock them or quit. So that Center can unlock your nodes after a restart, the keys for each node's disk are kept in memory until you lock the cluster or quit Center, and never written to disk.

Developers that run on your computer work in a folder of their own (inside Windows Subsystem for Linux on Windows), with a browser profile or an Android emulator of their own for trying the app.

Center writes no log of what you do beyond the conversations and history above. Everything here stays when you uninstall Center, so that a new version finds it; delete the .powercloud folder to remove it.

Your nodes and storage

Center reaches each of your nodes over mutually authenticated TLS with your admin certificate: every minute for their health, every 15 seconds for a node waiting to be unlocked, and when you act on one. Your storage locations (an S3 bucket or other object store) are reached directly from your computer with the credentials you type when you create or unlock the cluster, which are used for that step only and never saved.

These are your machines and your providers' services, under your agreements with them. Unidatum is not involved, and none of it passes through Unidatum.

Claude through Claude Code on your computer

If you sign Claude Code in from Center (the recommended way), the Assistant, the architect, the developers and their product team run on your computer as Claude Code, with your own Claude account. What they read and write goes from your computer to Anthropic, PBC, under your agreement with Anthropic and its privacy policy (anthropic.com/legal/privacy). Unidatum receives none of it.

That includes screenshots: to review an app, and to review a recorded demo, Center gives the product team pictures of the app's own screen, taken from the developer's browser or emulator, never from your desktop. They go only to Claude Code on your computer or to an Ollama model on your own server, and never to Unidatum's hub.

If Claude Code is missing, signing in installs it from Anthropic (claude.ai/install.sh).

Your own Ollama server

If you add an Ollama server, the turns you send it go to that server and nowhere else, and your Claude token is kept from them. It is your server, under your control.

Claude through Unidatum's hub (with a licence)

With a PowerCloud licence activated, a Claude feature that does not run on your computer asks Claude through Unidatum's hub, a server of ours at Amazon Web Services in the United States. Center connects out to it over an encrypted connection; the hub never connects in. The hub checks the licence and passes the question to Claude, made by Anthropic, PBC, and returns the answer. Anthropic processes it to produce the answer, under its own terms and privacy policy.

Every message carries your licence and your computer's name (its hostname), which is how the hub tells your installations apart and counts the computers a licence allows.

The Assistant: What you type, and, when a conversation starts: your computer's operating system, whether WSL is set up, the folder Center runs from (which usually includes your user name), your cluster's state, and each node's name, address, app count and errors. Then the last part of each command's output. Passwords you type in the Assistant's terminal are not echoed, passphrases go only into Center's own forms, and licences, private keys, recovery keys and values named as secrets, tokens, passwords or passphrases are taken out of what is sent.
The architect: Your design, your conversation with it, a summary of what is deployed, recent notes from the Assistant and the developers, and the results of queries Center runs against the Unidatum engines in your cluster to answer what you ask about your data.
Developers: The app's card from your design, your messages, the commands you approve, and code brought in from GitHub or Gitea. The developer writes and runs your app's code in a workspace on the hub, which keeps the code and the developer's own session between turns. Removing the developer in Center does not delete that workspace yet: write to us and we will. Your GitHub or Gitea token is never sent to the hub.
The product team: The developer's conversation and the start of the app's home page as text. No pictures go to the hub.
Triage: Only if you choose Unidatum in Claude's settings: a short description of a problem Center is unsure of, such as a node that does not answer and the error, which can include node names and addresses.

What the hub keeps

The hub keeps the messages it receives and sends, with the licence and computer they came from, a record of each call (the time and what it cost, for the licence's daily limit), and developers' workspaces. We do not yet delete these on a schedule; write to us and we will delete yours.

We use what the hub keeps only to answer you, to enforce a licence's limits, and to find and fix faults. We do not use it to train any model, and we do not sell or share it.

Services you connect

Center accepts no connections from other computers: its window talks to it over this computer's own loopback address, guarded by a token, and Claude Code reaches it, if you add it, by starting it on this computer.

GitHub or Gitea: If you connect one, Center creates a repository for an app there and keeps its code in step, with your token, under that service's terms. A Gitea is wherever you run it.
Container registries: Images you deploy are pulled from their registry on your computer, with a login you saved or Docker's.
New PowerCloud OS releases: The Upgrade nodes dialog lists them from GitHub while it is open, with a GitHub token if one is set on your computer.
Unidatum designs: The Designs tab reads the list of designs and their build kits from unidatum.ie, which sees your IP address as any website would.
Other downloads you ask for: The Android SDK from Google when you set up an emulator, and AMD's attestation certificates when a node on an AMD confidential VM is checked.
Links: Links Center opens, such as Get a licence, open in your web browser, and that site's own policy applies.

Asking for a licence

A licence is requested on unidatum.ie, with your name, your email address and your agreement. We keep them, with the licence issued, to send it to you, to renew it, and to answer you; the licence carries your name and email, and is emailed through our email provider. The unidatum.ie privacy policy (unidatum.ie/en/legal) covers that site.

The email's button opens a page on oil.unidatum.com that passes the licence to Center on your computer. The licence travels after the # in the address, so it never reaches that server or its logs. Center checks it on your computer.

This website

This site is static pages served by Cloudflare. It sets no cookies and runs no analytics. Cloudflare, as our hosting provider, processes the requests it serves, including your IP address, under its own privacy policy (cloudflare.com/privacypolicy).

If you install Center from the Microsoft Store, Microsoft handles the install under its own privacy policy, and gives us only the aggregate statistics the Store gives every developer.

Deleting your data

What is on your computer is yours to delete: the .powercloud folder in your user folder, and, on Windows, the developers' folder inside WSL (~/.powercloud-center). Uninstalling Center leaves them in place.

To have the hub's messages, call records and developer workspaces for your licence deleted, or your licence request, write to us.

Your rights

Wherever you live, you may ask us what personal data we hold about you, and to correct or delete it. Under the GDPR you also have the rights to restrict or object to processing and to portability; under California's CPRA, to know, delete, correct and opt out of sale or sharing (there is none to opt out of). Write to privacy@unidatum.eu: we answer within 30 days (45 under the CPRA), and may need to confirm who you are first.

Our legal basis under the GDPR is the performance of our agreement with you, for the licence and for answering what you send through the hub.

In the EU you may complain to the Irish Data Protection Commission (dataprotection.ie), our lead supervisory authority, or to the authority where you live or work; in the UK, to the Information Commissioner's Office.

Children

PowerCloud is for businesses and people running their own infrastructure, is not directed at children under 13, and we do not knowingly collect personal data from them.

Changes

If Center starts handling data differently, we will update this page before the version that does so is released, and change the date below.

Questions: privacy@unidatum.eu