{
 "schema_version": 1,
 "generated": "2026-10-25",
 "id": "vercel-labs-agent-browser--take-token-saving-screenshots-for-agent-checks",
 "repo": "vercel-labs/agent-browser",
 "repo_url": "https://github.com/vercel-labs/agent-browser",
 "repo_slug": "vercel-labs-agent-browser",
 "title": "Take annotated or skip-if-unchanged screenshots",
 "page_title": "How to take annotated or skip-if-unchanged screenshots with Agent Browser",
 "summary": "Use screenshot options built for agents: numbered element labels and skipping unchanged images.",
 "who": "Someone whose visual checks burn tokens on near-identical screenshots.",
 "problem": "Agents re-read the same screenshot again and again.",
 "outcome": "Screenshots only when something changed, with labels the agent can refer to.",
 "steps": [
  "Full page: `agent-browser screenshot page.png` (add --full for full page)",
  "Labeled elements: `agent-browser screenshot --annotate`",
  "Save tokens: `agent-browser screenshot --if-changed`"
 ],
 "agent_prompt": "With vercel-labs/agent-browser, load <url>, take an annotated screenshot, change <setting>, and take a --if-changed screenshot. Tell me what changed on the page.",
 "agents": [
  "claude-code",
  "codex",
  "cursor"
 ],
 "difficulty": "Beginner",
 "time": "10 minutes",
 "basis": "readme",
 "caveat": "",
 "category": "Software and DevOps",
 "tags": [
  "Software and DevOps"
 ],
 "lang": "rust",
 "requirements": [
  "npm, Homebrew or Cargo",
  "Chrome (agent-browser install downloads Chrome for Testing)"
 ],
 "risk": "none",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [],
 "best": false,
 "score": 0.9,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/vercel-labs-agent-browser/take-token-saving-screenshots-for-agent-checks/",
 "md": "https://dedupedai.com/use-cases/vercel-labs-agent-browser/take-token-saving-screenshots-for-agent-checks/index.md",
 "disclaimer": "Deduped lists open-source repositories that belong to other people. We do not own, maintain, audit, or vouch for any of them, and a repo appearing here is not an endorsement or a safety check. The use cases, steps, and prompts are written by AI and may be incomplete, outdated, or just wrong. Where a use case is marked \"Seen in the wild\", we link to public posts where someone described something similar, but we have not verified those posts and the use case itself is still our AI's own write-up. Use all of this at your own risk. Only run code, commands, or agents on systems and accounts you are authorized to use, and read the code and every command before you run it, especially anything that touches credentials, files, or the network. Nothing here is professional, security, legal, or financial advice. All trademarks and project names belong to their respective owners, and their use here does not imply affiliation. Content is provided as is, without warranties of any kind. Found a mistake, a safety problem, or something you want removed? Email hello@dedupedai.com and we will look at it promptly.",
 "api": "https://dedupedai.com/api/v1/usecases/vercel-labs-agent-browser--take-token-saving-screenshots-for-agent-checks.json",
 "api_version": "v1"
}