VaultPrune - Unused Attachment Cleaner

VaultPrune - Unused Attachment Cleaner

VaultPrune is an Obsidian plugin that helps you find attachments that are no longer referenced inside your vault.

Current repository: https://github.com/barisdincer/VaultPrune

The original project started as a Python prototype. Since Obsidian community plugins run on TypeScript/JavaScript, this repository is now being reshaped into a native Obsidian plugin.

Current direction

The plugin-first approach is a better fit for this project because:

• the plugin can work directly against the currently opened vault
• users do not need to type the vault path manually
• review and cleanup can happen inside Obsidian
• deleting files can respect Obsidian's trash behavior
• the initial community release can stay desktop-focused for safer rollout

Planned behavior

VaultPrune is being designed around a safe cleanup flow:

1. Scan the vault for likely attachment files.
2. Detect which attachments are referenced by Markdown notes.
3. Also consider file references inside Canvas files, including text-card links and group backgrounds.
4. Show unused attachment candidates in a review modal with search, extension filters, sorting, and bulk selection tools.
5. Generate a preview-only report before moving reviewed files to trash.
6. Let the user move selected files to trash.

Repository status

This repository now contains the initial Obsidian plugin scaffold:

• manifest.json
• package.json
• tsconfig.json
• esbuild.config.mjs
• src/

The legacy Python script is still present as an early prototype/reference, but it is not part of the plugin runtime.

Local development

You need Node.js and npm on your machine to build the plugin.

npm install
npm run dev

To test the plugin manually, copy the built plugin files into:

<your-vault>/.obsidian/plugins/vaultprune/

Expected plugin files:

• manifest.json
• main.js
• styles.css

For one-command local deployment into a vault:

VAULT_PATH="/absolute/path/to/your/vault" npm run deploy:local

Or after a build:

node scripts/install-local.mjs "/absolute/path/to/your/vault"

First milestone

The first plugin milestone focuses on:

• scanning the vault safely
• listing unused attachment candidates
• reviewing them in a modal
• filtering and preview-reporting candidates before deletion
• moving selected files to trash

Current commands

• VaultPrune: Scan unused attachments
• VaultPrune: Preview unused attachments report

Release preparation

This repository includes release helpers:

• version-bump.mjs
• versions.json
• RELEASE.md

Suggested release flow:

npm run version
npm run build

Manual install in Obsidian

1. Build the plugin.
2. Copy manifest.json, main.js, and styles.css into:

<your-vault>/.obsidian/plugins/vaultprune/

3. In Obsidian, open Settings -> Community plugins.
4. If needed, disable Restricted mode.
5. Enable VaultPrune - Unused Attachment Cleaner.

Platform support

The current release target is desktop only. This keeps the first community submission conservative while the plugin behavior is validated on real vaults.

Notes

• The current scan logic is intentionally conservative.
• Users should still review candidates before trashing them.
• More advanced detection can be added later for plugin-specific file references and edge cases.

Security and disclosures

• VaultPrune scans files inside the currently opened Obsidian vault to detect attachment references.
• VaultPrune can move selected vault files to trash when the user explicitly confirms the action.
• VaultPrune does not require an account.
• VaultPrune does not send telemetry.
• VaultPrune does not display ads.
• VaultPrune does not intentionally access files outside the active vault during normal plugin operation.
• VaultPrune does not require a paid service.