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VibeLab - Product Requirements

Build better AI workflows, faster — Cut token costs by up to 40%

Vision

VibeLab is the pro manual for AI tools + a suite of utilities that help users save money on AI costs and work more efficiently.

The 4 Main Pillars

1. Security Scanner (/scan)

Enterprise-grade vulnerability scanning for GitHub repositories.

Features:

  • 153 security patterns (secrets, vulnerabilities, misconfigurations)
  • 3 external APIs: OSV, deps.dev, GitHub Advisory
  • GitHub OAuth for private repositories
  • Real-time scan progress with file-by-file updates
  • AI-powered fix suggestions via Gemini
  • Export: JSON, SARIF, Markdown

User Flow: Sign in with GitHub → Select repo from list → Scan → Get findings with fix suggestions

2. Token Cost Tools (/vibeMarket)

Token Calculator:

  • Compare 7 AI providers (GPT-4o, Claude 3.5, Gemini 1.5, DeepSeek V3)
  • Paste text or enter token counts
  • See cheapest option with savings percentage

Prompt Optimizer:

  • Remove filler words (please, basically, just, very)
  • Show token reduction (up to 40%)
  • Smart optimization tips

3. AI Tool Directory (/ + /[slug])

Curated blueprints for AI tools with pro tips and workflows.

Tools Covered:

  • Vibecode, Cursor (Coding)
  • Midjourney, Flux.1 (Image)
  • Kling, Luma Dream Machine (Video)
  • ElevenLabs (Audio)
  • Meshy, Skybox AI (3D)

Each Tool Has:

  • Pro tips from power users
  • Annotated prompts with explanations
  • Recommended workflows
  • Tool integrations

4. Universal Skills (/skills)

Pre-built coding rules that work across AI agents.

Supported Agents:

  • Cursor (.cursorrules)
  • Claude Code (CLAUDE.md)
  • Antigravity (.agent/workflows/)
  • Windsurf, Cline, Codex

Skill Categories:

  • Frontend (React, Next.js, Tailwind)
  • Backend (APIs, Databases)
  • DevOps (Git, CI/CD)
  • Testing, General

Value Prop: Define rules once → AI remembers → Less repeated prompting → Save tokens

Supporting Features

VibeMarket Marketing Tools

  • GTM Strategy Generator (AI-powered)
  • Marketing Strategy Templates (5 industries)
  • Custom Marketing Builder (sentiment-based)
  • Thread Studio, Posting Planner, Evergreen Vault

Quick Actions Grid

Homepage shows 4 key actions:

  1. Security Scanner
  2. Token Calculator
  3. Prompt Optimizer
  4. AI Skills

Target Users

Persona Problem Solution
Developer Overpaying for AI tokens Token Calculator + Prompt Optimizer
Security Engineer Need to scan repos fast Security Scanner with OAuth
AI Power User Don't know tool best practices Tool blueprints + pro tips
Marketer Need GTM strategy AI Strategy Generator

Tech Stack

  • Framework: Next.js 16 (App Router)
  • Language: TypeScript
  • Styling: Tailwind CSS
  • Auth: NextAuth.js (GitHub OAuth)
  • APIs: OSV, GitHub Advisory, Gemini