HeimWall vs Nitpicker

Signal, not surveillance. See how your engineers use Cursor, Claude Code, and Copilot: catch leaked secrets, PII, and confidential data, without blocking them or reading...

Open-source AI that reviews GitHub PRs, roasts your variable names, and deploys on Lambda, Cloudflare Workers, or GitHub Actions. LGTM is not in its vocabulary.

About HeimWall

Signal, not surveillance. See how your engineers use Cursor, Claude Code, and Copilot: catch leaked secrets, PII, and confidential data, without blocking them or reading their prompts. Nothing sits in your send path, your prompt reaches the tool untouched, and what you type into an AI tool is never sent to us. To read your prompt before it is sent, the app reads the composer through the macOS Accessibility API and watches the clipboard. Accessibility is a wide permission and macOS does not offer a narrower one for this.

About Nitpicker

Open-source AI that reviews GitHub PRs, roasts your variable names, and deploys on Lambda, Cloudflare Workers, or GitHub Actions. LGTM is not in its vocabulary. The open-source AI PR reviewer that helps you ship. Congrats, your test suite is now a motivational poster. You can keep paying rent on a black box, or you can own the reviewer. Exists so humans can fight about product instead of console.log("here2") .