Multiplayer Agent for Claude.ai

com.multiplayeragent/multiplayer-agent

Make any browser game multiplayer and host it at a share link. No account needed to start.

client:Claude.ai transport:streamable-http tools:10

Install Multiplayer Agent in Claude.ai

Settings → Connectors → Add custom connector

https://api.multiplayeragent.com/mcp?src=registry

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

create_game
list_games
set_game_name
define_room_type
get_connection_info
get_client_snippet
get_sdk_reference
publish_game
connect_account
claim_studio

Multiplayer Agent in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Multiplayer Agent MCP server