New in v1.2.0: Add "Scan duplicate note" feature and side panel.

A vault that connects itself,
one note at a time.

SANE quietly reads your notes, finds what belongs together, and weaves the threads — tags, summaries, links — without ever touching your prose.

Install for Obsidian See how it works

— What it does

A quiet librarian for the notes you've already written.

Six small powers that, together, turn a folder of notes into something that remembers itself.

Related notes panel

Open a sidebar to see notes connected by meaning. "Neural networks" finds your jottings on "backpropagation" — even when no word matches.

Lives in frontmatter

Tags, keywords, links, summaries — all written to the YAML at the top. Your prose stays exactly as you wrote it.

Triggers, your way

Process instantly on save, after a delay, on a schedule, or strictly on demand.

Five providers

OpenAI, Google AI, Grok, Azure, or fully local with Ollama. Mix and match for embeddings and chat.

Duplicate scan

Review likely duplicate or overlapping notes from the same semantic index. SANE surfaces candidates; you stay in control.

Always reversible

Every added field is prefixed sane_. One command undoes everything.

— The process

Four steps, repeated quietly, every time you write.

You write

Add or edit a note. SANE notices and waits — or fires immediately. Your call.

It listens

An embedding is computed for your new content and compared against the vault's semantic map.

It finds kin

The most relevant existing notes surface as context — the threads worth weaving.

It enriches

Tags, keywords, links, and a summary land in the frontmatter. The body of your note stays untouched.

— What it leaves behind

A handful of quiet annotations.

Everything SANE adds lives in the YAML frontmatter, prefixed with sane_. Revert from the command palette, and every trace is gone.

Read the full docs

neural-networks.md

# your original frontmatter
title: "On Neural Networks"
created: "2025-05-05"

# added by SANE
sane_tags: ["machine-learning", "neural-networks"]
sane_keywords: ["backpropagation", "training"]
sane_links: ["[[Introduction to AI]]", "[[Neural Net Basics]]"]
sane_summary: "A guide to neural networks and their applications."
sane_version: "1.0"

A vault that connects itself, one note at a time.