Pengfei Ni

Claude Code settings and skills for spec-driven development workflows

Claude Code settings, commands, agent and skills (all in one)

Interactive feature development workflow from idea to implementation (Requirements → Design → Tasks → Execute)

GitHub Spec-Kit integration for constitution-based spec-driven development (7-phase workflow)

Leverage OpenAI Codex (GPT-5/GPT-5.1) for non-interactive automation mode and hands-off task execution

Generate or edit images using Google Gemini API via nanobanana

Extract subtitles/transcripts from YouTube videos via CLI or browser automation

Use when user wants to execute long-running tasks that require multiple sessions to complete. This skill manages task decomposition, progress tracking, and autonomous execution using Claude Code headless mode with auto-continuation. Trigger phrases: autonomous, long-running task, multi-session, 自主执行, 长时任务, autonomous skill.