agent-browser
Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction.
91
92%
Does it follow best practices?
Impact
90%
3.60xAverage score across 3 eval scenarios
Critical
Do not install without reviewing
The canonical home for this skill is agent-browser in vercel-labs/agent-browser
Evaluation results
95%
65%Concurrent Multi-Site Content Monitor
Parallel sessions and state persistence
Named sessions used
0%
100%
Unique session per site
0%
100%
Concurrent launch
100%
100%
state save used
0%
100%
Three state files created
100%
100%
MAX_OUTPUT set
0%
100%
All sessions closed
0%
100%
snapshot -i used per session
0%
0%
Content files created
100%
100%
session_report.md present
100%
100%
85%
68%Weather Data Collector
Core browser workflow and verification
Uses snapshot -i
0%
100%
Wait networkidle used
0%
100%
Command chaining with &&
0%
0%
Re-snapshot after navigation
0%
50%
diff snapshot used
0%
100%
diff output saved
50%
100%
Browser closed
0%
100%
City text files created
100%
100%
get text used for extraction
0%
100%
Process log present
40%
100%
90%
65%Web Page Accessibility Audit
JavaScript evaluation and visual element interaction
eval --stdin or -b used
0%
100%
Complex JS not inline-quoted
100%
100%
Annotated screenshot taken
0%
100%
Scoped snapshot used
0%
100%
Domain allowlist set
0%
100%
snapshot -i used
0%
0%
wait --load networkidle used
0%
100%
audit_results.json exists
100%
100%
annotated.png exists
100%
100%
main_snapshot.txt exists
100%
100%
- Repository
- gsd-build/gsd-2
- Commit
33c00aa
- Evaluated
- Agent
- Claude Code
- Model
- Claude Sonnet 4.6
Table of Contents
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