{"rewrite":{"id":"r_e45051bacf9c714f9c6f84cd","clusterId":"c_8d7aa321062a4def5dd0d68d","slug":"browser4-free-cli-tool-enables-ai-browser-automation-without-tokens","model":"deepseek-v4-flash","headline":"Browser4: Free CLI Tool Enables AI Browser Automation Without Tokens","summary":"Browser4 is a free, open-source CLI tool that lets AI agents browse, automate, scrape, and crawl the web from the terminal. It features an autonomous browser agent, coroutine-based performance, and no token usage. Installation is via npm, and it supports natural language tasks, form automation, and distributed scraping.","whyItMatters":"Browser4 offers a free, token-free alternative for AI-driven browser automation, potentially lowering barriers for developers and AI agents.","webCardHtml":"\u003cp\u003eBrowser4 is a command-line tool that runs browser automation through an AI agent without consuming tokens. The tool uses coroutines for speed and can handle dynamic, script-driven pages. Installation requires Node.js and a single npm command. The official site provides sample code for tasks like searching Amazon and comparing products, filling forms, extracting structured data with X-SQL, and running parallel scraping sessions. The project is hosted on GitHub under the platonai organization.\u003c/p\u003e","blueskyPost":"Browser4 is a free CLI tool that lets AI agents browse and automate the web without token costs. Supports natural language tasks, form filling, and distributed scraping. Install via npm.","twitterPost":"Browser4 is a free CLI tool for AI-driven browser automation. No tokens needed. Coroutine-based, handles dynamic pages. Install via npm. https://github.com/platonai/Browser4","threadsPost":null,"newsletterBlurb":"A new open-source CLI tool called Browser4 enables AI agents to automate browser tasks without using tokens. It supports natural language commands, form automation, and distributed scraping. The tool is free and installable via npm.","attributionJson":"[{\"source\":\"GIGAZINE\",\"url\":\"https://gigazine.net/news/20260711-browser4/\",\"title\":\"Browser4: Free Browser Automation for AI\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4304,"outputTokens":981,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1783780049,"createdAt":"2026-07-11T14:20:25.000Z","publishedAt":"2026-07-11T14:22:28.000Z","updatedAt":"2026-07-11T14:20:25.000Z"},"cluster":{"id":"c_8d7aa321062a4def5dd0d68d","canonicalTitle":"無料でAI向けのブラウザ自動化ができる「Browser4」","representativeArticleId":"a_ed8b1f48f9b822456299db55","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[],\"type\":\"news\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-07-11T03:00:00.000Z","lastSeenAt":"2026-07-11T03:00:00.000Z","updatedAt":"2026-07-11T14:22:28.000Z"},"attribution":[{"source":"GIGAZINE","url":"https://gigazine.net/news/20260711-browser4/","title":"無料でAI向けのブラウザ自動化ができる「Browser4」"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":[],"studios":[],"people":[],"type":"news","domain":"other","is_roundup":false},"keyFacts":null}