{"rewrite":{"id":"r_2d2c5ee93fa08a436a06f0b4","clusterId":"c_2e72ceb5d53011a35349509b","slug":"craft-anything-builds-lookalike-games-and-apps-without-reading-source-code","model":"deepseek-v4-1-flash","headline":"Craft Anything Builds Lookalike Games and Apps Without Reading Source Code","summary":"Craft Anything is an open-source tool that studies an existing website, app, or game and generates a similar version, according to GameBusiness.jp. It runs a four-stage cycle of Study, Build, Check, and Ready, comparing the finished product against the target and adjusting until results are close. The tool ships with 300 built-in tools, 320 including AI integration, and works as a desktop app, CLI tool, and MCP server.","whyItMatters":"The engine's Deep mode reads internal code and JavaScript through its built-in engine or Ghidra, so a closed-code game or app becomes a model for automated rebuilding without the original source.","webCardHtml":"\u003cp\u003eThe tool\u0026#39;s two analysis methods are where the argument sits. Clean room works only from screenshots and measured layouts and colors, with no code or source read at all. Deep reads internal code and JavaScript through the built-in engine or Ghidra. Both feed the same four-stage loop of Study, Build, Check, and Ready.\u003c/p\u003e\u003cp\u003eCraft Anything is in alpha and released open source under a dual MIT or Apache-2.0 license. Program creation is driven by an external AI agent, with Claude Code supported from the start, and the analysis engine can be called from other AI tools through the MCP server.\u003c/p\u003e","blueskyPost":"Craft Anything checks its own output against the target and repeats until the match is close. That self-correction loop, not the cloning itself, is what lets the tool run 300 built-in tools unsupervised.","twitterPost":"Craft Anything grades its own work, comparing each build to the target and retrying. Self-checking is the part that scales past a human demo.","threadsPost":"Craft Anything runs Study, Build, Check, Ready on a loop, comparing its version to the target and adjusting until the two are close. The Check stage is what separates this from a one-shot code generator: the tool grades itself, then keeps going.","newsletterBlurb":"Craft Anything is an open-source tool that studies an existing website, app, or game and generates a similar version through a Study, Build, Check, and Ready cycle. It carries 300 built-in tools and reads internal code and JavaScript in its Deep mode. The alpha is released under MIT or Apache-2.0.","attributionJson":"[{\"source\":\"GameBusiness.jp\",\"url\":\"https://www.gamebusiness.jp/article/2026/11/09/28597.html\",\"title\":\"AI can 'recreate' games even without source code: OSS 'Craft Anything' analyzes and builds similar versions, with a mode that reads internal code\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":5524,"outputTokens":722,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1794214115,"createdAt":"2026-11-09T08:43:36.000Z","publishedAt":"2026-11-09T08:47:27.000Z","updatedAt":"2026-11-09T08:47:27.000Z"},"cluster":{"id":"c_2e72ceb5d53011a35349509b","canonicalTitle":"ソースコード非公開のゲームもAIが“再現”。解析して類似版を作るOSS「Craft Anything」、内部コードを読むモードも","representativeArticleId":"a_2dee4b46dc46714dbf7a5d6b","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Craft Anything\"],\"studios\":[],\"people\":[],\"type\":\"news\",\"domain\":\"games\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-11-09T08:00:03.000Z","lastSeenAt":"2026-11-09T08:00:03.000Z","updatedAt":"2026-11-09T08:47:26.000Z"},"attribution":[{"source":"GameBusiness.jp","url":"https://www.gamebusiness.jp/article/2026/11/09/28597.html","title":"ソースコード非公開のゲームもAIが“再現”。解析して類似版を作るOSS「Craft Anything」、内部コードを読むモードも"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Craft Anything"],"studios":[],"people":[],"type":"news","domain":"games","is_roundup":false},"keyFacts":["Craft Anything is an open-source tool that analyzes websites, apps, and games and uses AI to generate a similar version.","The tool runs a four-step cycle of Study, Build, Check, and Ready.","Craft Anything has 300 built-in tools, or 320 including AI integration and setup tools.","Deep mode reads internal code and JavaScript using the built-in engine or Ghidra.","Craft Anything is in alpha and released under a dual MIT or Apache-2.0 license."],"pageLinks":{"healthSlugs":["craft-anything"],"storySlugs":[],"entities":[{"slug":"craft-anything","supported":0,"disputed":0,"contradicted":0,"unverified":5,"overall":"unverified","story_count":1,"has_dossier":false}],"stories":[],"entitiesOk":true,"storiesOk":true}}