agent-browser

Installation
SKILL.md

agent-browser

agent-browser is the fresh-session deterministic browser verification skill in this repo.

Use it when the real need is: open a clean disposable browser, inspect the current page state, perform one concrete action, and prove what changed with explicit evidence. The key behaviors are isolation, stable refs from snapshots, and an observe → act → observe verification loop.

When to use this skill

Use agent-browser when the task needs one or more of these:

  • a clean reproducible browser session instead of the user's real browser profile
  • deterministic form checks, navigation checks, and page-state verification
  • structured snapshot refs (@e1, @e2, …) before interacting with the page
  • explicit before/after evidence such as snapshot diffs, screenshots, or extracted text
  • CI-style or automation-friendly browser checks where reproducibility matters more than session continuity
  • isolated parallel browser tasks with named sessions

Do not use agent-browser by default for:

Related skills
Installs
26
GitHub Stars
14
First Seen
Mar 6, 2026