ghostget 是做什麼的？
Use Ghostget to give a bring-your-own coding agent bounded, local-first web capabilities: capture or scrape public and signed-in web pages into Markdown; archive authorized audio, video, and transcripts with verification; query encrypted cached email, contacts, inbox, and messaging views; resolve a live conversation, read fresh context, preview ordered message bubbles, and execute an exactly authorized turn through one provider route; publish and reconcile text, image, and video posts through observed installed social capabilities; inspect or develop bounded provider contracts for X, LinkedIn, Bluesky, Substack Notes, Threads, TikTok, Instagram, and YouTube Shorts; save private native article drafts; operate reviewed Beeper messaging actions across the pinned official CLI and fixed Desktop loopback operations; and build or run typed provider plugins from recorded browser-session APIs or versioned provider CLIs. Trigger for web capture, URL clipping, authenticated sites, social media posting or cross-posting,