Spec-Driven-Development

Use this skill to scaffold Spec Driven Development: requirements.md, design.md, tasks.md, and cross-compatible AI config files (CLAUDE.md, .cursorrules, .windsurfrules, .github/copilot-instructions.md). Triggers: 'requirements', 'spec', 'design doc', 'tasks', 'CLAUDE.md', 'cursorrules', 'SDD', 'spec driven', 'AI configuration', 'cross-AI', 'multi-agent', 'agent setup'. Also trigger for: 'set up my AI tools', 'keep agents consistent', 'stop AI going off-script', 'plan before coding', 'structure project for AI'. Retrofit triggers: 'document my system', 'document my codebase', 'describe my architecture', 'write up what we built', 'add specs to existing project', 'no specs yet', 'help me document', 'I already have a codebase'. Use whenever a user wants to start a project, configure coding agents, create spec docs, or prevent AI agents from drifting, hallucinating scope, or producing inconsistent implementations.