mcp ecc for Claude Desktop
io.github.karljsamuel/mcp-ecc
Unified MCP server for Email, Calendar & Contacts (Google, M365, Zoho, IMAP/SMTP, DAV).
client:Claude Desktop
transport:stdio
runtime:npm
Install mcp ecc in Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"mcp-ecc": {
"command": "npx",
"args": [
"-y",
"mcp-ecc"
],
"env": {
"MCP_ENCRYPTION_KEY": "<MCP_ENCRYPTION_KEY>"
}
}
}
}Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs