AG2B vs AgentsProof

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

Drop AgentsProof into your agent in 30 seconds. Get a public URL that proves it works, scored on goal completion, tool accuracy, efficiency, quality, and safety.

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 AgentsProof

Drop AgentsProof into your agent in 30 seconds. Get a public URL that proves it works, scored on goal completion, tool accuracy, efficiency, quality, and safety. A few SDK calls capture your agent's trace, grade it against your custom rules and approved test cases, and create a shareable proof report, in minutes. Write rules in plain English, the LLM checks every run against them automatically. Set success criteria, trace assertions, and expected behavior, all evaluated on every future run.