Download

Install PoisonZero. v1.7.1

A lightweight daemon for the machine you want to protect. The one-line installer is recommended — it verifies the checksum automatically and sets up the service. Direct binaries with SHA-256 for your own or fully private distribution.

Quick install

  1. console.poisonzero.com — Create an app in the panel and generate an enrollment code — you get the app ID and the code.
  2. Run the command for your operating system — replace the example values with your app ID and code.
  3. The daemon enrolls itself and starts as a service — the app shows up as “online” in the panel.
Linux & macOS
Windows · PowerShell (Admin)
macOS · Homebrew

Installs the binary only — enroll afterwards as described in the guide.

Windows · Scoop

Installs the binary only — enroll afterwards as described in the guide.

Open in your agent: Claude CodeClaude · VS CodeCursorOpenAI Codex

Opens the tool if it’s installed — the command is only pre-filled, never run automatically.

The values shown are format-true examples — both come from the panel.

Provisioning many daemons at once? Use the Admin API →

Agent integration (Claude Code, Codex, Gemini, Cursor)

Optional and opt-in: during install PoisonZero can add a “/poisonzero” command (short: “/pz”) to your local AI agents. It reports how many memory-poisoning attacks were blocked on this device — read-only and fully local, nothing leaves the machine. The interactive installer asks first (default: no); you can also pick the agents in the panel.

Linux

Architecture
x86_64
poisonzero-linux-amd64		 Get ↓
ARM64
poisonzero-linux-arm64		 Get ↓
Packages
.deb · x86_64
poisonzero_1.7.1_amd64.deb		 Get ↓
.deb · arm64
poisonzero_1.7.1_arm64.deb		 Get ↓
.rpm · x86_64
poisonzero-1.7.1-1.x86_64.rpm		 Get ↓
.rpm · aarch64
poisonzero-1.7.1-1.aarch64.rpm		 Get ↓

macOS

Architecture
Apple Silicon
poisonzero-darwin-arm64		 Get ↓
Intel
poisonzero-darwin-amd64		 Get ↓

Windows

Architecture
x86_64
poisonzero-windows-amd64.exe		 Get ↓
ARM64
poisonzero-windows-arm64.exe		 Get ↓

Checksums are also Cosign-signed: SHA256SUMS · Full guide

PoisonZero includes open-source components distributed under their own licenses. The direct-download archives bundle this notice alongside the binary; you can also download it on its own: Third-party licenses