SyncNos

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This project has two parts:

1. macOS app: sync highlights and notes to Notion from Apple Books, GoodLinks, WeRead, Dedao, and chat history (including OCR). Supported: macOS 14.0+.
2. WebClipper extension: capture AI chats from supported sites into local browser storage, export (JSON/Markdown), backup/restore the local database (export/import), and manually sync to Notion (OAuth). Supported: Chromium-based browsers (Chrome/Edge/Arc/etc.) and Firefox (AMO listed).

How It Works

macOS App

• Supported: macOS 14.0+
• Download (App Store): https://apps.apple.com/app/syncnos/id6755133888

Sync Scope

Sync From

• Apple Books
• GoodLinks
• WeRead (微信读书)
• Dedao (得到)
• Chat history (beta)
  • OCR version supported
  • Local storage encryption

Sync To

• Notion (OAuth recommended; API key supported)

WebClipper (Browser Extension)

This repository includes a standalone MV3 browser extension under Extensions/WebClipper/.

• Supported browsers: Chromium-based browsers (Chrome/Edge/Arc/etc.) and Firefox (AMO listed)
• Download (Releases): https://github.com/chiimagnus/SyncNos/releases
• Chrome Web Store: https://chromewebstore.google.com/detail/syncnos-webclipper/hmgjflllphdffeocddjjcfllifhejpok
• Firefox (AMO): https://addons.mozilla.org/firefox/addon/syncnos-webclipper/

What It Does

• Captures AI chats from supported sites into local browser storage
• Exports selected conversations as JSON/Markdown
• Adds selected conversations to Obsidian via obsidian://new (single selection prefers clipboard mode; multi-selection opens URLs in order)
• Obsidian notes default to SyncNos-AIChats/<conversation-title>; duplicate note names append numeric suffixes
• Database Backup: export/import local IndexedDB + non-sensitive chrome.storage.local settings (import merges by source + conversationKey; Notion token is not included)
• Manually syncs selected conversations to Notion (OAuth)
• Writes to a Notion database named SyncNos-AI Chats; re-sync clears and rebuilds page content to avoid duplicates
• When contentMarkdown is available, sync renders Markdown into Notion blocks (headings/lists/quotes/code blocks/etc.); otherwise it falls back to plain text.
• Notion AI: optionally auto-picks a preferred model when the chat is set to Auto (configure in popup Settings)

Supported Sites

ChatGPT / Claude / Gemini / DeepSeek / Kimi / Doubao / Yuanbao / Poe / NotionAI / z.ai

Install From Releases

• Go to GitHub Releases and download the attached assets:
  • syncnos-webclipper-chrome-v*.zip (Chrome)
  • syncnos-webclipper-edge-v*.zip (Edge)
  • syncnos-webclipper-firefox-v*.xpi (Firefox, for local testing only)
• Chrome/Edge: unzip, then load unpacked in chrome://extensions / edge://extensions (Developer mode).
• Firefox: install from AMO (recommended). If you need local testing, use about:debugging#/runtime/this-firefox -> “Load Temporary Add-on…” and select the .xpi (or unzip and select manifest.json).

License

This project is licensed under the AGPL-3.0 License.