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mcp/flatten-mcp-1/install/claude-desktop

install flatten-mcp on Claude Desktop

Requires Node 18+ on your system so npx can fetch the package on first run. 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 flatten-mcp.

paste into
macos: ~/Library/Application Support/Claude/claude_desktop_config.json
windows: %APPDATA%\Claude\claude_desktop_config.json
linux: ~/.config/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "flatten-1": {
      "command": "npx",
      "args": [
        "-y",
        "flatten-mcp"
      ]
    }
  }
}
then: Quit Claude Desktop completely (Cmd/Ctrl+Q) and reopen it.
other clients
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Install flatten-mcp MCP Server on Claude Desktop | Timeahead