Can I vibecode CodeSpring?
KINDA · weekend projectThe core loop, a mind map that turns feature notes into PRDs and kanban tasks fed to a coding agent, is just structured prompting and file generation, well within reach of a one-shot build. What's missing is the polish: the visual mind-map canvas, MCP/CLI integrations with Claude Code, Cursor and Codex, and the docs search. A DIY version gets you most of the value but with a rougher UI and manual glue between the planning docs and your agent of choice.
Build me a local-first app-planning tool in Next.js. Stack: Next.js + TypeScript, SQLite via better-sqlite3, Tailwind for UI. No auth, single user, runs on localhost. Core loop: 1. A canvas page where I can add draggable "feature" nodes (title + free-text notes), connect them with lines, and save the layout to SQLite. 2. A "Generate PRD" button per feature that calls the Anthropic API (key from .env) with the feature notes and produces a structured PRD (problem, scope, out-of-scope, acceptance criteria) saved as a markdown file in /docs. 3. A simple kanban board (To Do / In Progress / Done) auto-seeded with tasks parsed from each generated PRD, editable by drag-and-drop. 4. An "Export" button that zips all PRD markdown files plus a tasks.json for dropping into any coding agent's context folder. Out of scope: multi-user accounts, real-time collaboration, MCP server, mobile app, billing. Include a README explaining setup, the .env variable needed, and how to point Claude Code/Cursor at the exported /docs folder.
$ open in your agent (prompt prefilled, you press enter) or copy it raw
prompt copied. want to know what dies next week?
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Non-technical builders pay for the guided, visual workflow and the fact it already talks to Cursor, Claude Code and Codex out of the box, rather than assembling their own prompt templates and task tracker.
xpolished drag-and-drop mind-map canvas
xMCP server integration with Cursor/Claude Code/Codex
xsemantic docs search
xhosted kanban sync across devices
xprebuilt skills library
Don't feel like building it? These folks already made it free.
AFFiNEWhiteboard-plus-docs workspace you can use to map features and write specs by hand.open source↗no votes, no pay-to-list · just what's real
Can I vibecode CodeSpring?
Kinda. The core of CodeSpring is buildable in a weekend with the prompt on this page, but there are real gaps: polished drag-and-drop mind-map canvas, MCP server integration with Cursor/Claude Code/Codex. Read the honest list above before committing.
How much does CodeSpring cost?
CodeSpring costs about $53/month (Pro, checked 2026-08-10), which is $636 per year.
What do I lose by replacing CodeSpring?
Honestly: polished drag-and-drop mind-map canvas; MCP server integration with Cursor/Claude Code/Codex; semantic docs search; hosted kanban sync across devices; prebuilt skills library. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to CodeSpring?
Yes: AFFiNE (Whiteboard-plus-docs workspace you can use to map features and write specs by hand.) The prompt is for when you want it exactly your way.