AG2B vs HeimWall

AG2B (Agent to Browser) is a client-side agentic runtime.

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...

About AG2B

AG2B (Agent to Browser) is a client-side agentic runtime. The agent runs where your app does, in the browser. The server's role can range from a thin LLM proxy to a layer that extends the client runtime. AG2B has framework-specific libraries that ship as separate packages:. The zod/v4 works on both zod@^3.25.0 (where v4 ships as a subpath) and zod@^4.0.0 (where it's equivalent to zod ). chat ( ' Make the page feel like a sunset, use oklch.

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.