SystemSculpt
Install free (opens Obsidian's plugin directory in a new tab)
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The AI plugin for Obsidian

Your data. In Markdown. On your machine.

Notes, AI chats, voice and meetings from desktop, and soon iPhone, all in one vault you own.

Install free (opens Obsidian's plugin directory in a new tab)See pricing
Obsidian with the Launch plan note open and SystemSculpt chat beside it. Claude Code reads two meeting notes and adds a Launch day checklist to the note.Obsidian with the Launch plan note open and SystemSculpt chat beside it. Claude Code reads two meeting notes and adds a Launch day checklist to the note.
Claude Code adds a checklist to a note from two meeting notes. A real run in a sample vault.Cliff Walk at Pourville, Claude Monet, 1882

Yours to keep

Everything lands as a note.

Plain Markdown
Every chat and brief is a .md file.
On your machine
A folder you own. Cancel, keep it all.
Open source
The plugin is MIT licensed, on GitHub.
Obsidian showing a meeting brief made by Audio Processor from a recorded printer call, with its outcome, summary and decisions.Obsidian showing a meeting brief made by Audio Processor from a recorded printer call, with its outcome, summary and decisions.
A recorded call, saved to the vault as a meeting brief.

Your own AI

Use the AI you already pay for.

Claude Code and Codex run on your own sign‑in. No API keys, no second subscription.

SystemSculpt chat's backend menu listing Claude Code and Codex on this Mac and hosted SystemSculpt.SystemSculpt chat's backend menu listing Claude Code and Codex on this Mac and hosted SystemSculpt.
Claude Code
Your Claude plan
Codex
Your ChatGPT plan
SystemSculpt
Ours, on desktop and mobile

Ask before edits, or Auto

Approve every edit. Or let it run.

⏎ Approve esc Deny

An approval card in SystemSculpt chat: Claude Code asks to change 1958 to 1962 in Chapter 3, with the diff and Approve and Deny buttons.An approval card in SystemSculpt chat: Claude Code asks to change 1958 to 1962 in Chapter 3, with the diff and Approve and Deny buttons.

Semantic search

Finds what you meant.

SystemSculpt vault search for where the old boat used to cross, with the Old ferry crossing note as the first result.SystemSculpt vault search for where the old boat used to cross, with the Old ferry crossing note as the first result.

Every device, one vault

Obsidian today. iPhone soon. Desktop next.

  • Obsidian

    Desktop and mobile · Now

  • iPhone

    Capture to your vault · Soon

    The SystemSculpt iPhone app's Captures list: a voice note transcribing, a note ready, and captures already opened in Obsidian.The SystemSculpt iPhone app's Captures list: a voice note transcribing, a note ready, and captures already opened in Obsidian.

  • Desktop app

    Next

    In the works

Pricing

Free to start.

Free

$0

Your own Claude Code or Codex, plus 500 hosted credits.

Install free (opens Obsidian's plugin directory in a new tab)

Monthly

$9a month

Our hosted AI on desktop and mobile.

Start monthly

Lifetime

$149once

The same, paid once.

Buy lifetime

Questions

What is SystemSculpt?

SystemSculpt is an AI plugin for Obsidian. Your notes, AI chats, voice notes and meeting briefs live in one vault as plain Markdown on your computer, and Claude Code, Codex or SystemSculpt's hosted AI works on them there.

Everything it does

Is SystemSculpt free?

SystemSculpt is free to install. Chat with your installed, signed-in Claude Code or Codex on desktop needs no SystemSculpt account or plan. Those services keep their own accounts and usage. Eligible new accounts can claim 500 one-time starter credits for hosted AI, with no card required. The existing connection flow handles eligibility and email verification. Monthly costs $9 USD per month. Lifetime costs $149 USD once for permanent Pro access on a 5-device personal license. Both include a monthly hosted-credit allowance.

Pricing

Can I use my Claude Code or Codex?

Yes. On desktop, chat runs on the Claude Code or Codex already installed and signed in on your computer, working inside your vault. Each keeps its own login and history, and you need no SystemSculpt account or API key.

Claude Code in Obsidian

Where do my notes and chats live?

In your Obsidian vault, a folder of Markdown files on your computer. SystemSculpt saves every chat there as a note, and if you cancel, you keep all of it. AI sees only what you send it or let it read: hosted AI goes through SystemSculpt and its model providers, and Claude Code and Codex use your own accounts.

Privacy

Can it change my notes?

Only the way you choose. In Ask before edits, every change waits in the chat with its diff until you approve it with Enter or deny it with Esc. In Auto, SystemSculpt's hosted AI creates and edits notes on its own and still asks before moving or deleting them; Claude Code and Codex keep their own rules.

How approvals work

Is it open source?

The SystemSculpt plugin for Obsidian is open source under the MIT license, so anyone can read what it does with their files.

The plugin on GitHub

Does it work on mobile?

Yes. SystemSculpt works in Obsidian on phones and tablets, where chat uses SystemSculpt's hosted AI; Claude Code and Codex run on desktop. An iPhone app that captures notes and voice into your vault is coming soon.

Try it in your vault.

Install free in Obsidian (opens Obsidian's plugin directory in a new tab)