Let Claude control a music notation app over MCP
A developer built an iPad and Mac notation editor that Claude Code or Claude Desktop can drive.
A researcher with no web background built an AI tool for scientific figures with Claude and Cursor and reports about $1K MRR 25 days after launch.
The founder first built a discovery site for SEO, then an AI tool where researchers describe a figure and edit the generated result on a canvas. Claude and Cursor scaffolded the Next.js app, Go API and Python services.
They report 2,000+ users, 100+ paying customers and about $1,000 MRR 25 days after a January 21, 2026 launch, with $0 paid acquisition and $100-500/month in infrastructure.
Their warning: AI is weak at production debugging; expect long weekends fixing auth race conditions.
Our own starting point, written from the source. Adapt it to your setup.
Scaffold a Next.js app where a user describes a scientific figure, an LLM generates it as editable SVG, and the user adjusts it on a canvas. Add Supabase auth and Stripe checkout.A developer built an iPad and Mac notation editor that Claude Code or Claude Desktop can drive.
A developer built a remote MCP server with 1.2M US physicians, Medicare procedure volumes and facts from hospital sites.
A Reddit post, widely discussed on HN, describes an amateur using Claude Code to search public data and find what he thinks is an unknown planet.
A developer had Opus 5.5 decompile SimCity 2000 with Ghidra and port it function by function to TypeScript and WebGL over a few days.
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