Install deltat for Claude Desktop
Claude Desktop reads mcpServers from claude_desktop_config.json. Restart the app after saving.
- Open ~/Library/Application Support/Claude/claude_desktop_config.json on macOS, %APPDATA%\Claude\claude_desktop_config.json on Windows, or ~/.config/Claude/claude_desktop_config.json on Linux.
- Paste the JSON config below.
- Replace placeholder secrets, then restart the client if it does not reload on its own.
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"open-deltat-mcp": {
"command": "npx",
"args": [
"-y",
"@open-deltat/mcp@0.2.0"
],
"env": {
"DELTAT_PASSWORD": "YOUR_DELTAT_PASSWORD",
"DELTAT_HOST": "localhost",
"DELTAT_PORT": "5433",
"DELTAT_DATABASE": "public",
"DELTAT_USER": "user",
"DELTAT_TLS": "",
"DELTAT_TLS_CA": ""
}
}
}
}