Manage multiple Gmail accounts in Claude Desktop — search, send, reply, draft, and organize.
Connect Runs on your machine
claude mcp add multi-gmail-mcp -e GOOGLE_CLIENT_ID=<GOOGLE_CLIENT_ID> -e GOOGLE_CLIENT_SECRET=<GOOGLE_CLIENT_SECRET> -- npx -y [email protected]{
"mcpServers": {
"multi-gmail-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GOOGLE_CLIENT_ID": "<GOOGLE_CLIENT_ID>",
"GOOGLE_CLIENT_SECRET": "<GOOGLE_CLIENT_SECRET>"
}
}
}
}{
"mcpServers": {
"multi-gmail-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GOOGLE_CLIENT_ID": "<GOOGLE_CLIENT_ID>",
"GOOGLE_CLIENT_SECRET": "<GOOGLE_CLIENT_SECRET>"
}
}
}
}{
"servers": {
"multi-gmail-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GOOGLE_CLIENT_ID": "<GOOGLE_CLIENT_ID>",
"GOOGLE_CLIENT_SECRET": "<GOOGLE_CLIENT_SECRET>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
GOOGLE_CLIENT_IDOptional | Google OAuth2 client ID from your Google Cloud project (alternative to ~/.gmail-mcp-oauth.json) |
GOOGLE_CLIENT_SECRETOptional, secret | Google OAuth2 client secret from your Google Cloud project (alternative to ~/.gmail-mcp-oauth.json) |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 27 Apr 2026 |
| Last updated | 27 Apr 2026 |
| Registry name | io.github.gx-55/multi-gmail-mcp |
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