Questions

A local, open-source study buddy for your markdown notes. Point it at a folder, ask questions, and get answers cited back to the exact note. Drop in a PDF, DOCX, or text file and Sanji rewrites it into a clean markdown note, then answers, cross-links, and quizzes across everything you have.

Sanji is free and open source under the MIT license. It runs on your existing Claude subscription, so there is no per-token bill if you already subscribe. If you do not, an Anthropic API key works as a pay-as-you-go fallback.

Either works. The default path uses your Claude subscription through the Claude Agent SDK with no marginal cost. An Anthropic API key is the fallback.

Yes. Sanji runs entirely on localhost. Your notes stay on your machine and never leave it.

PDF, DOCX, and plain text today. Sanji extracts the content and rewrites it into a structured markdown note in your vault, keeping the original file too.

Sanji is local-first and open source. It points at your own markdown folder instead of locking sources into Google Drive, it runs offline, and it costs nothing at the margin on your Claude subscription.

Docker. A native desktop app that does not need Docker is planned for a later release.

Yes. Drop your own markdown skill files into the vault's .sanji/skills folder and they show up alongside the built-in ones.