Get it
If you've already added the repository, just run:
sudo apt install tairavia
First-time setup (add repository)
curl -fsSL -o /tmp/colaapps-archive-keyring.gpg \
https://colaapps.com/repo/colaapps-archive-keyring.gpg &&
sudo install -D -m 0644 /tmp/colaapps-archive-keyring.gpg \
/etc/apt/keyrings/colaapps-archive-keyring.gpg
sudo tee /etc/apt/sources.list.d/colaapps.list > /dev/null <<'EOF'
deb [signed-by=/etc/apt/keyrings/colaapps-archive-keyring.gpg] https://colaapps.com/repo stable main
EOF
sudo apt update
sudo apt install tairavia
The first two commands install the ColaApps signing key, so apt verifies every index it
downloads. Needs curl. Debian and Ubuntu.
Added ColaApps before, with [trusted=yes]? That turns
signature checking off — run the block above again, it overwrites the old line.
About
Tairavia — the TAI browser for Windows
Tairavia is an AI-first browser that speaks the TAI protocol (tai://): sites
answer your questions directly, in their own words, over port 710 — no scraping,
no model guessing. It is also a fast, private WebView2 browser for the ordinary web.
- Native Windows (x64), built in Rust on the OS WebView (tao + wry + WebView2).
- TAI registry integration with Active/Trusted badges.
- Learn about the protocol at https://taiproto.org — the registry, the spec, and how to make your own site answer.
Install
Run Tairavia-Win-0.7.6.msi.
This build is not yet Authenticode-signed (a signing certificate is in procurement), so Windows SmartScreen may warn on first run — choose "More info → Run anyway". Verify your download first:
SHA-256 678B61FC8EF0807921B0B64F048B8A555F0765C44772B181D42D950703ABDB99
Requirements
Windows 10/11 x64 with the WebView2 runtime (preinstalled on Windows 11; the installer handles it otherwise).