katzilla for Claude Desktop
io.github.codeislaw101/katzilla
300+ free public & government data sources behind one API key, for AI agents.
client:Claude Desktop
transport:stdio
runtime:npm
Install katzilla in Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"katzilla": {
"command": "npx",
"args": [
"-y",
"@katzilla/mcp"
],
"env": {
"KATZILLA_API_KEY": "<KATZILLA_API_KEY>"
}
}
}
}Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs