Browser Tools for AI Agents Part 2: The Framework Wars (browser-use, Stagehand, Skyvern)

In Part 1 we covered the browser infrastructure layer. The plumbing. Remote browsers, CDPs, the headless Chromium sprawl. If you missed it, go read that first because this one builds directly on top of it. Now we're going up a level. The frameworks. The SDKs. The bits that actually let your agent do things in a browser instead of just staring at one. Same lens as Part 1: this is about giving your coding agents the tools for a closed loop of research, implementation, and validation. Not consumer