MemHub, Turn Your GPT/Claude/Gemini History into LLM-Wiki Mindmap
Karpathy's LLM-Wiki concept packaged for ChatGPT, Claude, and Gemini exports.

Bulk export Perplexity conversations to Obsidian Markdown with Spaces organization and deduplication.
Researchers and Obsidian users who rely on Perplexity
Obsidian Web Clipper · Notion Web Clipper · MarkDownload
Karpathy's LLM-Wiki concept packaged for ChatGPT, Claude, and Gemini exports.
Obsidian Bases frontmatter makes 170+ health metrics queryable in database views.
Pure JS ZIP builder + MutationObserver API reverse-engineering; ChatGPT's official export worthless.
Graph traversal for Markdown files beats grep when your notes are linked.
Privacy-focused local deletion is nice, but the Chrome Store listing is broken.
Hetzner-native backup automation with encrypted volumes and database exports to S3.