Built a small CLI where you can capture anything and convert to a personlized markdown and training ready jsonl format

You read a paper. You paste it into an LLM. You get a summary. You close the tab. Two weeks later you need the methodology section and the specific numbers. Gone.

tidbit fixes that without becoming yet another note-taking app. You stay in your existing editor (Obsidian, Logseq, vim, VS Code, whatever) and tidbit becomes the layer that turns ephemeral content into structured Markdown that fits the workflow you already have.