Sidenotefor AI

Your notes, open to any AI.

No accounts. Just your sync key.

In Sidenote: Settings → Sync & devices → Show. Opens Sidenote on the web: read and edit from any browser.

Three ways in

A link for any chat

Put your key above and tap Or make a read-only link for chat apps, then paste the link into ChatGPT, Claude or Gemini and ask about your notes.

Read only · works on free plans

The sidenote CLI

One file, no install. For Claude Code, Codex, Gemini CLI, Cursor or your own terminal.

# download (Node 20+)
curl -fsSL https://sidenote-sync.netlify.app/sidenote.mjs -o sidenote.mjs
# once, in your own terminal, so the AI never sees the key
node sidenote.mjs key sync-xxxxx-xxxxx-xxxxx-xxxxx-xxxxx
# then
node sidenote.mjs all
node sidenote.mjs append Groceries "- [ ] Lemons"
node sidenote.mjs tick Groceries eggs

Read and edit · decrypted on your computer · Full instructions for AI

Connector (MCP)

For apps that take a connector URL: Claude, ChatGPT on Business and Enterprise plans, Cursor, VS Code and others. Sign in with your key on Sidenote’s page.

https://sidenote-sync.netlify.app/mcp

Read and edit · Setup for each app