0n3
MCP servers · Google Apps Script · MCP server + skill

Connect Claude Code to Google Apps Script

One line gives Claude Code your Google Apps Script account as tools: 8 endpoints, projects, deploy, called with your own connection. No key in the prompt, a receipt for every call, revoke Claude Code's access alone any time.

Get the line for Claude CodeConnect Google Apps Script first

Three steps

  1. Create a free 0n3 account and connect Google Apps Script. Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into Claude Code. The terminal agent. One command, then every connection you hold is a tool in your shell. The skill file teaches it how 0n3 works.
  3. Ask Claude Code: whoami. Then: "Create a project in Google Apps Script".
Install (user scope — every project)
claude mcp add --transport http --scope user 0n3 https://0n3.app/mcp --header "Authorization: Bearer <your 0n token>"

The line above carries a placeholder; 0n3.app/install mints a real key named for Claude Code and fills it in.

What Claude Code can then do in Google Apps Script

Projects · Script projects and their files8
Create a projectPOST /projects
Get a projectGET /projects/{scriptId}
Get a contentGET /projects/{scriptId}/content
Update a contentPUT /projects/{scriptId}/content
Create a versionPOST /projects/{scriptId}/versions
List deploymentsGET /projects/{scriptId}/deployments
Create a deploymentPOST /projects/{scriptId}/deployments
Update a deploymentPUT /projects/{scriptId}/deployments/{deploymentId}
Deploy · Versions and web-app deployments0
Versions and web-app deployments

Google Apps Script in other AI clients

Claude (desktop & claude.ai) + Google Apps ScriptconnectorChatGPT + Google Apps Scriptconnector · GPT actionCodex CLI + Google Apps ScriptMCP serverGemini CLI + Google Apps ScriptMCP serverCursor + Google Apps ScriptMCP serverVS Code (Copilot) + Google Apps ScriptMCP serverWindsurf + Google Apps ScriptMCP server

Claude Code with other apps

Hostinger363 endpointsTelegram132 endpointsPipedrive95 endpointsResend67 endpointsSquare57 endpointsLinkedIn50 endpointsSlack45 endpointsFigma32 endpointsCloudConvert32 endpointseBay25 endpointsCRM24 endpointsQuickBooks21 endpoints