Tessen CLI 1.0.2 — Project Zero Developer Alpha

Install: curl -fsSL https://github.com/TessenLab/zero/releases/latest/download/install.sh | sh

Then: tessen auth:login · tessen zero · tessen opencode · opencode --model tessen/project-zero

Requires Node.js 20+ (macOS, Linux, WSL). Source commit: 5723a7d66c7f6fe369ba1efd87700511bbd6cd4c. Verify: sha256sum -c SHA256SUMS.

Windows (PowerShell, Node.js 20+): irm https://github.com/TessenLab/zero/releases/latest/download/install.ps1 | iex — then add the printed directory to your user PATH.

1.0.2: owner-only credential files on Windows (NTFS ACL); sessions, tasks, usage, credits, agents, discover no longer print placeholder data (they exit 1). End-to-end coding inference through the Gateway is not yet verified for this release.

Tessen Code 1.0.4-rc.1 — ZERO Developer Alpha

Tessen Code 1.0.4-rc.1 — ZERO Developer Alpha

Certified on Linux x64 (WSL), Node.js 22+. Install this exact version:

curl -fsSL https://github.com/TessenLab/zero/releases/download/cli-v1.0.4-rc.1/install.sh | sh

Run tessen for device sign-in and the interactive terminal, then tessen zero to check access. Resume with tessen --continue. Existing ZERO authorization is required.

The certified package SHA-256 is 66c2e96a83736cb4ceaebcc129ff2b5096b1fb953897a89d06db835c902d73f8. Normal device approval, a real ZERO repository task, explicit edit/command approvals, diff verification, 12 passing tests and saved-session continuation passed.

Unsigned; SHA-256 integrity verified. Native Windows/macOS interactive certification is not claimed; install.ps1 is included unchanged from the original set, not as a certified alpha platform. Source reference: 710fad240fa4c810fb020648954efa7eb4b8a220; the certification anchor is the exact artifact hash (no gitHead embedded).

Tessen CLI 1.0.1 — Project Zero Developer Alpha

Install: curl -fsSL https://github.com/TessenLab/zero/releases/latest/download/install.sh | sh

Then: tessen auth:login · tessen zero · tessen opencode · opencode --model tessen/project-zero

Requires Node.js 20+ (macOS, Linux, WSL). Source commit: b0d3412d9ccda9407b5cff22fd73a968b41fa66d. Verify: sha256sum -c SHA256SUMS.

Tessen CLI 1.0.0 — Project Zero Developer Alpha

Install: curl -fsSL https://github.com/TessenLab/zero/releases/latest/download/install.sh | sh

Then: tessen auth:login · tessen zero · tessen opencode · opencode --model tessen/project-zero

Requires Node.js 20+ (macOS, Linux, WSL). Source commit: a5d05a89605ea487ada3231b04bf595f88ff72ec. Verify: sha256sum -c SHA256SUMS.