Next
0 / 3

Module questions

VC-00 · Orientation and Guardrails

Module VC-00VIBECODE

Build a Product Brief

VIBECODE • Vibe Coding: AI-First Software Delivery

Browser-only practice

Problem Statement

Stage: Orientation and Guardrails

A teammate has three raw facts but no shared product brief.

Deliverable

A stable three-line product brief.

Input and output contract

Read product, user, and constraint from three input lines; print labeled values.

Acceptance criteria

  1. Preserve input text.
  2. Use Product, User, and Constraint labels.
  3. Handle missing values as unspecified.

Suggested vibe loop

Read AGENTS.md, connect your Ollama or OpenAI-compatible provider in the browser, and ask the agent to restate the contract and make one small verifiable change. Watch edits stream into app.py while the editor is locked, then review the result and run the visible example. Keep the checkpoint when the evidence is correct or use Undo to restore it. The browser-client agent does not require an administrator gateway or API key.

Constraints

Use Python 3 standard library only. Read and follow AGENTS.md, keep main.py as the entry point, and implement solve(raw) in app.py.

Sample Testcases

Submit runs every public testcase in this browser. Results and code never leave this device.

Sample #1
Public sample
Input
Study timer
students
offline-first
Output
Product: Study timer
User: students
Constraint: offline-first
Explanation
Builds a complete brief.

Web terminal

C, C++, Java, and Python run locally in a browser VM. No worker or visualizer is used.

Saved in this browser
Editor settings