Don Cheli — SDD Framework. The most comprehensive Specification-Driven Development framework for AI agents. 71+ commands, 42 skills, 15 reasoning models. TDD mandatory, OWASP audit, Anthropic Skills 2.0 compatible. Works with Claude Code, Gemini/Antigravity, Cursor, Codex. ES/EN/PT. - doncheli/don-cheli-sdd
