Install, upgrade, inspect, and maintain the public Agent Memory Vault system from the mcncarl/agent-memory-vault repository, including a shared Claude Code and Codex setup. Use when the user asks to install a Markdown/Obsidian-first memory vault, connect Claude Code and Codex to one fact source, configure SQLite/FTS or optional Zvec semantic retrieval, run search, closeout, audit, or troubleshoot memory scripts and hooks.
Use the user's already signed-in official ChatGPT website account, especially GPT-5.5 Pro / ChatGPT Pro, to perform product research, market research, competitor research, second-opinion analysis, or any request that says ChatGPT 官网, ChatGPT 网页版, GPT-5.5 Pro, 5.5 Pro, 用官网调研, 产品调研, 市场调研, or avoid API cost. Prefer the Chrome plugin/extension route; if it is unavailable or cannot attach, fall back to Computer Use on the real visible Chrome window/profile. This skill must control the real ChatGPT web page in the intended Chrome account/profile; it must not open a different free-account window, use OpenAI API, use web search alone, use generic Playwright, or use the deprecated chatgpt-web MCP.
抖音视频下载工具。使用 Playwright 拦截 Network 响应提取无水印直链并下载。 触发词：「下载抖音视频」「抓取抖音」「douyin」「帮我下载这个抖音」
当用户让 Codex 操作剪映/CapCut 桌面端、导入视频/音频素材、把素材放入时间线、在剪映内手动剪辑或精修、添加字幕、导出视频，或要求边操作剪映边记录项目日志时使用。
Create, inspect, repair, and polish a second WeChat app on macOS. Copy WeChat, change the bundle identifier, ad-hoc re-sign, launch the second instance, set Chinese language preferences, and recolor only the copied app icon from WeChat green to blue. Use when the user asks whether Mac WeChat dual-open methods are reliable, asks to double-open WeChat, fix WeChat-2 language/icon/cache issues, or make the second WeChat visually distinct without installing third-party injection tools.
将当前对话的精华内容提取并保存到 Obsidian。触发条件：用户说 "/yichen-summary"、"保存对话"、"导出精华"、"沉淀到 Obsidian" 等，或明确要求将对话内容保存到笔记软件时使用。
火山引擎音视频转写 + 口播自动粗剪 skill。用于语音转文字、视频转文字、音频识别、生成时间戳/SRT 字幕，也用于帮我剪口播、自动粗剪、删重复、删停顿、删口误、生成粗剪 MP4。 触发场景：用户说"帮我转写这个视频"、"音视频转文字"、"识别这个音频"、"帮我剪口播"、"自动剪辑"时使用。
微信 Mac 4.x 本地数据库全量/增量解析与数字资产库。用于本机微信聊天记录、联系人、群聊、朋友圈、收藏夹、语音/附件索引的密钥提取、全量解密、增量刷新、指定联系人/群聊导出、关系复盘、客户跟进和内容沉淀。触发词：微信解析、微信全量、微信增量、聊天记录、导出聊天、朋友圈解析、收藏夹解析、客户跟进、yichen-wechat-local-vault。