0n3
MCP servers · database

Google Sheets MCP server

Spreadsheets — read, write, append, create, format cells. Hosted by 0n3: 8 endpoints your AI can call with your own Google Sheets account, from Claude, ChatGPT, Cursor, Claude Code, Codex or Gemini CLI. One sign-in, one key per AI, a receipt for every call.

Connect Google SheetsInstall into your AIWatch it work

8 endpoints3 categoriesauth: oauthhosted

What your AI can do with Google Sheets

Spreadsheets · Create and get spreadsheet metadata8
Create a spreadsheetPOST /spreadsheets
Get a spreadsheetGET /spreadsheets/{spreadsheetId}
Get valuesGET /spreadsheets/{spreadsheetId}/values/{range}
Update valuesPUT /spreadsheets/{spreadsheetId}/values/{range}
Append valuesPOST /spreadsheets/{spreadsheetId}/values/{range}:append
Clear valuesPOST /spreadsheets/{spreadsheetId}/values/{range}:clear
Batch getGET /spreadsheets/{spreadsheetId}/values:batchGet
Batch updatePOST /spreadsheets/{spreadsheetId}/values:batchUpdate
Values · Read, write, and append cell values0
Read, write, and append cell values
Sheets · Add and remove sheets within a spreadsheet0
Add and remove sheets within a spreadsheet

Install in three steps

  1. Create a free account at 0n3.app and connect Google Sheets: paste a key or sign in through a door. It lands in your vault, encrypted.
  2. Open 0n3.app/install, pick your AI. A key is made for that AI alone; copy the line it gives you.
  3. Ask your AI: whoami. It answers with your connected services. Then ask it to create a spreadsheet in Google Sheets.
Install (user scope — every project)
claude mcp add --transport http --scope user 0n3 https://0n3.app/mcp --header "Authorization: Bearer <your 0n token>"

Connect Google Sheets to

Claude Code + Google SheetsMCP server + skillClaude (desktop & claude.ai) + Google SheetsconnectorChatGPT + Google Sheetsconnector · GPT actionCodex CLI + Google SheetsMCP serverGemini CLI + Google SheetsMCP serverCursor + Google SheetsMCP serverVS Code (Copilot) + Google SheetsMCP serverWindsurf + Google SheetsMCP server

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Questions

What can an AI do with the Google Sheets MCP server?

8 things: spreadsheets, values, sheets. Every call runs with your own Google Sheets connection and lands on a receipt.

Do I need to run anything on my computer?

No. 0n3 is hosted. Connect Google Sheets once, install 0n3 into your AI with one line, done.

Where does my Google Sheets key go?

Into your 0n3 vault, encrypted, one record per connection. The AI never sees it.