ChatCairnGuides
Practical, source-checked how-tos for keeping your AI chats useful. Updated .
How to Export Your Custom GPTs and Gems to Files You Own (2026)Instructions, starters, actions and knowledge as Markdown, SKILL.md and a Claude Project.Updated Read guideHow to Export a ChatGPT Chat to PDF (Free, 2026)Print, the official data export, or a designed PDF with code and tables intact.Updated Read guideHow to Search Old Claude Chats (and ChatGPT, Gemini, Grok)Built-in search, tips without an extension, and one local library for all four.Updated Read guideChatGPT & Claude to Obsidian: Notes and Tasks in MinutesClean Markdown with front-matter, plus highlights as Obsidian Tasks with due dates.Updated Read guide