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Listed in Coding & Development with 158 other toolsPart of 940+ curated AI tools on AISO
VibeScaffold logo

VibeScaffold

Turns a plain-English idea into four spec files (one-pager, dev spec, prompt plan, AGENTS.md) any AI coding tool can follow

freeFree to generate a spec — the site publishes no pricing page or paid tier as of July 2026. The project is on GitHub.View full pricing →

Visit VibeScaffold

https://vibescaffold.dev

About VibeScaffold

VibeScaffold generates the planning documents that AI coding tools skip, on the observation that vibe coding makes projects easy to start and nearly impossible to finish — you get roughly 80% of the way there and then hit a wall of vague requirements, hallucinated defaults, and context scattered across a chat history that the agent cannot hold. You describe your idea in plain English, an AI interviewer asks the questions that fill in the gaps, and you download four documents that feed into each other: ONE_PAGER.md capturing problem, audience, and MVP scope; DEV_SPEC.md with the technical decisions about auth, data model, and architecture forced up front; PROMPT_PLAN.md, a step-by-step sequence of prompts with TDD checkboxes and acceptance criteria you paste one at a time; and AGENTS.md, the persistent context file the agent references every session. The result is that instead of forty-seven messages of rebuilding and re-breaking auth, each step has a defined 'done' and a test that proves it. The output is tool-agnostic markdown, so it works with Claude Code, Cursor, Copilot, or any other AI coding tool rather than locking you into a platform, and the project is on GitHub. The site frames the failure it is solving in three parts: no clear spec, so the agent fills gaps with hallucinated defaults; fragmented context, so the agent cannot hold the project across sessions; and an undefined notion of 'done', so every fix breaks something else. The four documents map one-to-one onto those three failures.

Key Features

AI interview that surfaces the requirements you skipped
ONE_PAGER.md — problem, audience, MVP scope
DEV_SPEC.md — auth, data model, architecture decided up front
PROMPT_PLAN.md — sequential prompts with TDD checkboxes and acceptance criteria
AGENTS.md — persistent context the agent reads every session
Plain markdown output that works with any AI coding tool

Tags

specsvibe codingplanningagents.mdprompt engineeringtdd
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