Opencode AI Tools

Product Teardown SkillOpen Source

Principal-PM-level product-teardown skill — reverse-engineer any product as a system and render a bilingual (EN + ZH) HTML report with a product-screenshot gallery.

Cc SddOpen Source

Turn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Antigravity.