A local AI runtime that doesn't phone home. ClawFactory installs OpenClaw inside a WSL2 sandbox with an egress firewall, loopback-only gateway, and per-folder file grants. Security controls enforced at the OS level — not by prompting the agent to behave.
Version 1.4.4 · about 440 MB, because the Linux filesystem and the management app are bundled rather than fetched. The release page lists the SHA-256 of the installer so you can check the file you downloaded is the file we built.
| Control | What it does |
|---|---|
| WSL2 sandbox | Agent runtime isolated from Windows filesystem |
| nftables egress firewall | Outbound traffic scoped to clawuser UID only |
| automount=false | Windows drives invisible to the agent |
| Loopback-only gateway | Gateway binds to 127.0.0.1:8787 — not the network |
| Windows Firewall rule | Inbound connections to port 8787 blocked |
| DPAPI key storage | API key stored in Windows Credential Manager, encrypted at rest (DPAPI) under your Windows account. The agent's own copy inside the sandbox is a mode-600 file, permission-scoped rather than encrypted. |
| Web access denied by default | Your agent can reach the AI provider, the software sources ClawFactory needs, and the network addresses of the sites you have allowed. Nothing else. Matching is by network address rather than by site name. |
| Approval-gated email | Your agent can write an email. It cannot send one. Every message waits for you, and approving it sends exactly that message, once. This covers email. It is not a claim that no data can leave your machine, because your agent talks to a hosted AI model and anything it can read it can send there. |
| 30-day recoverable delete | When your agent deletes a file in a folder you granted it, the file is held for 30 days and you can put it back. This covers deletion by name, which is how deletion is ordinarily expressed; it does not cover every possible way a program can destroy a file. |
ClawFactory-Secure-Setup.exe and run it as Administrator. The release page lists its SHA-256 so you can check the download.automount=false is a WSL2 kernel parameter. None of these can be overridden by the agent itself, regardless of what instructions it receives. This is the difference between a security control and a security suggestion.No telemetry, no analytics, no account, and no licence server. The one thing that does leave your machine is the call to the AI provider you chose, and it carries whatever your agent read in order to answer you.
Free and open source, Apache-2.0. ClawFactory v1.4.4 is available now. ClawAgent is shown for comparison only: it is superseded, it is not maintained, and some of the security statements in the files it shipped were wrong even when it was current. Install ClawFactory.