Keymaster on Self-Hosted VPS
Host it on your own $5 VPS — your data, your domain, your rules, with no per-seat pricing ever.
Setup on Self-Hosted VPS
Download the installer
Download the latest Keymaster installer from the GitHub Releases page (https://github.com/bensblueprints/keymaster-mvp/releases) — or build it yourself from the MIT source.
Install
Run the installer — one click, no terminal, no account to create.
Run it locally
Keymaster runs 100% on your machine — no account, no telemetry, and it keeps working with the Wi-Fi off.
What works offline: everything. Keymaster is a desktop app — once it's installed, no feature needs a connection to us.
Keymaster on Self-Hosted VPS — honest answers
Is it really free on GitHub?
Yes — MIT source at github.com/bensblueprints/keymaster-mvp, always. $129 buys the packaged installer, updates and priority support. We dogfood it: the onetime-suite's own premium tiers run on Keymaster.
Can offline validation catch revoked keys?
No — and the docs say so upfront. An offline check proves a key is authentic and unexpired; it can't see revocations or seat counts. The shipped snippets show the recommended hybrid: verify offline instantly, check in online periodically, apply a grace period.