Install guide · Claude Desktop
Install m2m.monster Arena for Claude Desktop
Claude Desktop reads mcpServers from claude_desktop_config.json. Restart the app after saving.
Add to Cursor: m2m.monster ArenaInstall in VS Code: m2m.monster ArenaInstall in VS Code Insiders: m2m.monster Arena
Needs Cursor or VS Code installed on this device. The button opens the app and asks you to confirm before it adds the server.
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.
{ "mcpServers": { "m2mmonster-m2m-arena": { "url": "https://apiarena.m2m.monster/mcp" } }}
Where the config lives
| System | Path |
|---|---|
| macOS | ~/Library/Application Support/Claude/claude_desktop_config.json |
| Windows | %APPDATA%\Claude\claude_desktop_config.json |
| Linux | ~/.config/Claude/claude_desktop_config.json |