Extract and preserve WeChat public-account articles from mp.weixin.qq.com links into Markdown for AI research and evidence workflows. Use when Codex needs to read a Chinese WeChat/微信公众号 article, when Jina/ReadGZH returns captcha, 401/402/429/503, "环境异常", or when OpenCLI Browser Bridge should be used to download公众号文章正文, save evidence paths, and continue upstream research without bypassing verification.
媒体 Use：Agent Media OS — resolve any media need (BGM, SFX, image, icon) into a frozen local file + ledger record. One verb (`resolve`) handles the full cascade — project cache, global cache, HeyGen catalog search, freeze, register. Keeps search noise on disk, hands the agent a path. Use when a composition needs background music, sound effects, images, or icons.
Jina 搜索：Search the web and read web pages with Jina AI Search/Reader. Use when Codex needs a lightweight web search, page extraction, or source gathering workflow through Jina using JINA_API_KEY, especially for Chinese/English research notes, prompt research, or summarizing URLs.
