What it is
BrowserClaw is a Chrome browser automation MCP server and agent skill for AI agents. It runs inside your everyday Chrome via an MV3 extension and Native Messaging bridge, providing 48 tools for navigation, DOM perception, and interaction without losing logins or stealing focus.
How it uses Jev
In chrome_act_toward_goal, Jev powers a local semantic micro-loop: it reads the pruned DOM, decides the next action toward a natural-language goal, and acts, all inside the Native Server. If no TYPESAFE_API_KEY is set, it falls back to a heuristic engine.
Primitives:choice
Technique worth stealing
Local semantic micro-loop with Jev System One and heuristic fallback, avoiding MCP round-trips per step.
Try it
Set TYPESAFE_API_KEY, install the extension, and call chrome_act_toward_goal with a goal.
Evidence
Each line is one question put to Jev about the README. ≥ 0.60 reads as yes, ≤ 0.40 as no; in between Jev is not making a call.
- Jev-centricunclear0.49
- Shows a System One patternyes0.80
- Handles uncertaintyno0.12
- Measuredno0.26
- Runnableyes0.97
- Worth recommendingno0.21
- Model replicano0.26
- Problem scopescore on a 0–2 scale1.10
- About Jevyes0.92
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 20 Sept 2026.