Requires the runtime declared in the upstream repo — check the README before running. Claude Desktop only speaks stdio locally; HTTP servers are wrapped via npx mcp-remote automatically. Paste the config below, then follow the reload step to register zerx-lab/FluxDown.
~/Library/Application Support/Claude/claude_desktop_config.json%APPDATA%\Claude\claude_desktop_config.json~/.config/Claude/claude_desktop_config.json{
"mcpServers": {
"fluxdown": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"http://127.0.0.1:17800/mcp"
]
}
}
}