Install excel-spreadsheet-xlsx-csv 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": {
"theluckystrike-spreadsheet": {
"command": "npx",
"args": [
"-y",
"https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.9/spreadsheet.mcpb"
],
"env": {
"MCP_LICENSE_KEY": "YOUR_MCP_LICENSE_KEY"
}
}
}
}