BrainGrid
AI product planner that structures ideas before coding
Visit braingrid.ai ↗What is BrainGrid?
BrainGrid is a planning agent designed for developers and founders building with AI coding tools. It helps clarify product scope and specifications before writing code by asking clarifying questions, mapping user flows, defining requirements, and producing structured inputs ready for AI tools like Claude Code or Cursor. The makers built it after discovering that planning—not coding—was the bottleneck when developing software with AI.
The tool generates project plans rather than code, helping prevent scope drift and unrelated breakage as projects grow beyond single prompts. It works in the browser and integrates with Claude Code and Cursor via copy-paste, CLI, or MCP. A free tier is available for exploration.
Momentum
Daily activity over the last 30 days: upvotes, unique visits, new GitHub stars and Hacker News points.
How do we know it's vibe coded?
vibetrend discovered BrainGrid automatically. Evidence: HN post: "We built this after spending the last year building software almost entirely with AI coding tools like Claude Code and Cursor.". View source.
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