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Skill · .md packageVercel Labs/10 trustVerified

Vercel Agent Browser

Vercel Labs' browser automation CLI and agent skill

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About

Vercel Labs' agent-browser pairs a fast native Rust CLI with an installable agent skill for browser automation: ref-based clicks, fills, and form handling on accessibility-tree snapshots, annotated screenshots, tab and session management, auth vaults, and CDP mode. The repo includes a skills/agent-browser folder plus a Claude Code plugin, and it integrates with Browserbase and similar infra. At 43k stars it is the heaviest adoption in this batch. The honest boundary: it is a full browser toolchain, not a snippet — it downloads Chrome for Testing and expects real browser sessions, so it suits agents with shell access rather than sandboxed ones.

What it can do

  • Ref-based browser automation
  • Accessibility-tree snapshots
  • Annotated screenshots
  • Form filling and navigation
  • Auth vaults and sessions
  • CDP mode
  • MCP server

Setup

  1. Run npx skills add vercel-labs/agent-browser
  2. Install the CLI: npm install -g agent-browser
  3. Run agent-browser install to download Chrome for Testing (first time)

Prerequisites

Shell access; Chrome for Testing (downloaded by the CLI); Linux users may need system browser libraries

Use cases

code

Works with

Claude CodeCursor

Trust score — 9/10

/10 trustVerified

Scored 9/10 (verified tier, metrics-v1). Evidence: Vercel Labs repo with 43,876 stars, 699 commits, 112 releases, Apache-2.0 — by far the heaviest adoption in this batch; Bundles a native Rust browser CLI with an installable agent skill; integrates with Browserbase and similar infra; Full toolchain needing shell access and Chrome for Testing — not for sandboxed agents. License: Apache-2.0, verified via GitHub license field.

★ 43,876 GitHub stars

How the trust score is built

Full methodology →
Adoption · stars/downloads, log-scaled vs peers
10.0/10
Maintenance · recency, releases, issue load
9.0/10
Openness · license + docs
9.0/10
Manual review · sanity read + red-flag check
9.0/10
  • · Vercel Labs repo with 43,876 stars, 699 commits, 112 releases, Apache-2.0 — by far the heaviest adoption in this batch
  • · Bundles a native Rust browser CLI with an installable agent skill; integrates with Browserbase and similar infra
  • · Full toolchain needing shell access and Chrome for Testing — not for sandboxed agents

Sources

Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.