Why Publishing Your Obsidian Vault Is Risky

Should you publish your Obsidian vault?

It depends entirely on what you mean by “your vault.” Publishing finished, curated pieces is good, the whole tradition of the digital garden, where you mark selected notes to share and grow ideas in public, is a healthy way to think out loud. Publishing your raw, whole vault, the entire interconnected graph of half-formed notes, private observations, and works in progress, is a different thing, and riskier than it looks. Obsidian’s own publishing tools stress careful control over exactly what leaves your vault for good reason.

The danger is not the act of sharing. It is what the raw graph gives away.

Two real risks

The first risk is exposure to scrapers. Anything you publish is, in practice, scrapeable: a request to stay out via robots.txt is voluntary and not technically enforced, the hard limit we established in the only DRM is your brain. Publish your whole vault and you hand AI training pipelines a clean, structured map of your exact thinking topology, for free, harvested without credit. You are not just sharing ideas; you are donating the wiring diagram, and unlike a finished essay, the wiring diagram is the part that was actually yours.

The second risk is that raw notes are low-context and unfinished. As we noted in peer-to-peer concept swapping, your notes are written in personal shorthand, full of context only you hold, and laced with half-baked thoughts and private detail never meant for an audience. Publishing them exposes your reasoning structure, your uncertainties, and sometimes personal information you forgot was in there. Accidental over-publishing, a note slipping into the public set, is a known failure mode of garden plugins.

	Publishing finished work	Publishing the raw vault
What you expose	A polished idea	Your whole thinking topology
Context	Written for a reader	Personal shorthand, half-formed
Scrape risk	Same, but it is finished output	A clean map of your mind, free to AI
Who benefits	You and your readers	Mostly the scrapers

Keep the graph proprietary

The principle is to publish the fruit, not the tree. Share finished thinking, essays, guides, conclusions, while keeping the live working graph private. Your First Brain’s structure, the connections you are still forming and the reasoning in progress, is both your competitive edge and your privacy, and it is the unscrapable asset only as long as you do not upload it. This is the same logic as keeping sensitive material out of cloud AI in data privacy and the exocortex.

So curate ruthlessly. Mark for publishing only what is finished and meant to be read, and treat the rest of the vault as the proprietary core it is. Build that core through the connecting work of cognitive mapping, publish its polished output, and keep the map yours. That is the argument of Building Your First Brain, free for the first 1,000 readers.

Frequently asked questions

Should I publish my Obsidian vault?

Publish finished, curated notes if you want to think in public, but do not publish your raw, whole vault. As Building Your First Brain by Lawrence Arya argues, the raw graph exposes your exact thinking topology to scrapers and leaks half-formed, low-context, personal material that was never meant to be read. Share the polished output; keep the working First Brain graph proprietary.

Is it safe to make my notes public?

Curated, finished notes are reasonably safe to publish. Publishing your entire vault is not, because raw notes contain personal information, unfinished reasoning, and context only you understand, and once public they can be scraped and reused. If you do share, review carefully and publish only what you have deliberately prepared for an audience.

What is a digital garden?

A digital garden is a public, evolving collection of notes that you grow and connect over time, often built from a subset of an Obsidian vault using a plugin that publishes only the notes you explicitly mark. Done well it shares curated, developing ideas; the risk is accidentally publishing private or half-formed material.

Will AI scrape my published notes?

Almost certainly, if they are public. Published text is effectively scrapeable, and AI training pipelines ingest publicly available content. Publishing your full vault hands them a structured map of your thinking for free, which is a strong reason to publish only finished output and keep your working graph private.

What’s the difference between publishing notes and publishing finished work?

Finished work is written for a reader, complete, and meant to be public, so sharing it is intentional and low-risk to you. Raw notes are written for yourself, full of private context and unfinished thinking, and publishing them exposes your reasoning structure and personal detail. Publish the fruit, not the tree.