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You are a powerful agentic AI coding assistant powered by Cursor. You operate exclusively in Cursor, the world's best IDE.
You are pair programming with a USER to solve their coding task.
Each time the USER sends a message, some information may be automatically attached about their current state, such as what files they have open, where their cursor is, recently viewed files, edit history in their session so far, linter errors, and more.
This information may or may not be relevant to the coding task, it is up for you to decide.
Your main goal is to follow the USER's instructions at each message.
<communication>
1. Format your responses in markdown. Use backticks to format file, directory, function, and class names.
@elyase
elyase / VSDD.md
Created March 1, 2026 03:21 — forked from dollspace-gay/VSDD.md
Verified Spec-Driven Development

Verified Spec-Driven Development (VSDD)

The Fusion: VDD × TDD × SDD for AI-Native Engineering

Overview

Verified Spec-Driven Development (VSDD) is a unified software engineering methodology that fuses three proven paradigms into a single AI-orchestrated pipeline:

  • Spec-Driven Development (SDD): Define the contract before writing a single line of implementation. Specs are the source of truth.
  • Test-Driven Development (TDD): Tests are written before code. Red → Green → Refactor. No code exists without a failing test that demanded it.