~/Library/Application Support/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.json~/.config/Claude/claude_desktop_config.json{
"mcpServers": {
"mailtrap": {
"command": "npx",
"args": [
"-y",
"mcp-mailtrap"
],
"env": {
"MAILTRAP_API_TOKEN": "your_mailtrap_api_token",
"DEFAULT_FROM_EMAIL": "your_sender@example.com",
"MAILTRAP_ACCOUNT_ID": "your_account_id",
"MAILTRAP_TEST_INBOX_ID": "your_test_inbox_id"
}
}
}
}