{
 "schema_version": 1,
 "generated": "2026-10-26",
 "id": "ying-kai-liao-jev-browser--pull-the-answer-from-a-long-article",
 "repo": "Ying-Kai-Liao/jev-browser",
 "repo_url": "https://github.com/Ying-Kai-Liao/jev-browser",
 "repo_slug": "ying-kai-liao-jev-browser",
 "title": "Pull the part of a long article that answers a question",
 "page_title": "How to pull the part of a long article that answers a question with Jev Browser",
 "summary": "Extract only the blocks of a long page that answer your question, in the page's own words.",
 "who": "A researcher or analyst who needs a specific fact from a long article, documentation page, or reference page.",
 "problem": "Long pages cost many tokens to read in full, and a snapshot shows only the text in the viewport.",
 "outcome": "A shorter text containing the page's own blocks that help answer the question, with dropped blocks marked in place.",
 "steps": [
  "Run `git clone https://github.com/Ying-Kai-Liao/jev-browser && cd jev-browser`.",
  "Run `npm install`.",
  "Run `npm run setup`.",
  "Run `cp .env.example .env` and add your TYPESAFE_API_KEY or OPENROUTER_API_KEY.",
  "Run `node examples/read-demo.mjs \"https://...\" \"your question\"` with your URL and question. (inferred, check the README)"
 ],
 "agent_prompt": "In the Ying-Kai-Liao/jev-browser repo, run node examples/read-demo.mjs with <url> and the question <question>. Return the returned text. Verify that the answer appears in the text and check the count of dropped blocks.",
 "agents": [
  "any"
 ],
 "difficulty": "Intermediate",
 "time": "30 minutes",
 "basis": "readme",
 "caveat": "The README says browser_read skips Jev entirely on short pages under 8,000 characters, so it helps only with long articles and documentation.",
 "category": "Work and operations",
 "tags": [
  "Work and operations"
 ],
 "lang": "javascript",
 "requirements": [
  "Node.js and npm",
  "A TypeSafe API key, or an OpenRouter API key",
  "Claude Code for the MCP route, or a source checkout of the repo for the read example"
 ],
 "risk": "dual-use",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [],
 "best": false,
 "score": 0.9,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/ying-kai-liao-jev-browser/pull-the-answer-from-a-long-article/",
 "md": "https://dedupedai.com/use-cases/ying-kai-liao-jev-browser/pull-the-answer-from-a-long-article/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/ying-kai-liao-jev-browser--pull-the-answer-from-a-long-article.json",
 "api_version": "v1"
}