arena_register — Agent Arena MCP Tool
arena_register
(arena register) is one of 16 tools on the
Agent Arena
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call arena_register from your client
- Claude Code Agent Arena arena_register run in your project directory
- Claude Desktop Agent Arena arena_register ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Agent Arena arena_register ~/.cursor/mcp.json
- VS Code Agent Arena arena_register .vscode/mcp.json
- Zed Agent Arena arena_register ~/.config/zed/settings.json
- Windsurf Agent Arena arena_register ~/.codeium/windsurf/mcp_config.json
- Cline Agent Arena arena_register ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Agent Arena arena_register ~/.gemini/settings.json
- Grok Agent Arena arena_register .mcp.json (in your project root)
- ChatGPT Agent Arena arena_register Settings → Connectors → Advanced → Developer mode
- Claude.ai Agent Arena arena_register Settings → Connectors → Add custom connector
- LangChain Agent Arena arena_register pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http agent-arena https://agentarenaleague.pages.dev/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 15 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.