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Spec-Driven-Development vs Claude Code
Side-by-side comparison of features, pricing, and ratings
A Claude skill that makes AI coding tools follow the same spec—before they write code.
Visit WebsitePricing
Free
Paid
Plans
—
$100/mo
Usage-based
Popularity
1 views
4.8k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
Plugin
CLIDesktopWeb
Categories
💻 Code & Development
💻 Code & Development
Features
Generates requirements.md, design.md, and tasks.md
Traceable requirement IDs (REQ-xxx) with acceptance criteria
Conversational 4-question interview for greenfield projects
Retrofit mode for existing codebases with [TO VERIFY] markers
Auto-generates CLAUDE.md for Claude Code
Auto-generates .cursorrules for Cursor
Auto-generates .windsurfrules for Windsurf
Auto-generates .github/copilot-instructions.md for GitHub Copilot
Auto-generates .aider.conf.yml for Aider
Prevents AI tool contradictions during development
Open-source MIT license
Quick start with prompt phrases like 'I want to start a new project'
Deep reasoning for multi-step coding tasks
Multi-file context awareness with large window
Dynamic Workflows for adaptive multi-step processes
Custom skills and subagents
Plugin and Model Context Protocol (MCP) integration
Claude.md configuration file
Undocumented advanced configuration options
Real-time conversation with Codex via Git
Artifacts for live shareable web pages
Version history for shared Artifacts
Code generation and explanation
Debugging and refactoring assistance
Integrations
Claude Code
Cursor
Windsurf
GitHub Copilot
Aider
Git
Codex
MCP (Model Context Protocol)
Claude Code plugins
macOS (Shortcuts-style agent)