mcp-server-spec-driven-development

What problem does it solve?

It eliminates vague, hard-to-track software development by forcing a disciplined flow from requirements to design to implementation, preserving traceability and reducing rework.

Core Features & Use Cases

• Spec-first execution with EARS format: Generates structured, testable requirements using Ubiquitous, Event-driven, Unwanted behavior, State-driven, and Optional statements.
• Requirements-to-design mapping: Produces an architecture and component design document that links decisions back to requirements.
• Design-to-code generation: Implements the described components, utilities, and configuration files from the design document to reduce manual implementation drift.
• Use case: When building a medium-size web app feature, you can generate EARS requirements, transform them into an architecture/design, and then generate the corresponding implementation consistently across iterations.

Quick Start

Ask for requirements in EARS format for your app, then run the design generation prompt, and finally run the code generation prompt to produce implementation files.