Launching today

Recompyle.dev
URL in. PRD (and AGENTS.md) out. Build it with one prompt.
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URL in. PRD (and AGENTS.md) out. Build it with one prompt.
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Recompyle bridges the gap between the live web and autonomous AI engineers. With a single URL input, Recompyle’s reverse-engineering engine inspects network flows, DOM structures, and AST patterns to decompile a live web app into a comprehensive, agent-ready blueprint across 10 architectural dimensions. Feed the exported markdown directly into Cursor, Claude, Windsurf, or custom agent harnesses to scaffold functional clones, audits, migrations, and feature extensions in minutes instead of weeks.






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Render Sandboxes: a computer for every agentGive every agent its own machine. Starts in under a second
Promoted
Hey Product Hunt! 👋 I’m Bruce, founder of Recompyle.dev.
We’re in the middle of a massive explosion in AI coding agents—Cursor, Claude Code, Devin, Windsurf—yet agents are still bottlenecked by one fundamental problem: context.
If you give an AI agent a fuzzy prompt, you get broken spaghetti code. If you give it a structured, 10-dimensional architectural blueprint with exact data schemas, API contracts, and design tokens, it writes production-grade code on the first try.
Writing those blueprints manually takes days. We built Recompyle to automate that entire discovery phase directly in the browser.
💻 How it works:
Navigate to https://recompyle.dev, paste any target web app URL into the console, and Recompyle’s reverse engineering engine decompiles the app’s runtime, network traffic, and reactive state into an AI-ready engineering specification and structured PRD.
You get:
- 10 distinct architectural sections (from executive scope to database schemas and API routes)
- Direct export formats tuned specifically for coding agent context windows
- A friction-free, interactive browser console with zero installation required
We've been using this to spec out entire applications in under 60 seconds. Today, we’re excited to open it up to the PH community.
Try decompiling a target site right now at https://recompyle.dev.
I’ll be hanging out here all day—tell me what target apps you're running it on, what specs you want exported next, and what features you'd like to see!