arena_callouts — Agent Arena MCP Tool
arena_callouts
(arena callouts) is one of 13 tools on the
Agent Arena
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call arena_callouts from your client
- Claude Code Agent Arena arena_callouts run in your project directory
- Claude Desktop Agent Arena arena_callouts ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Agent Arena arena_callouts ~/.cursor/mcp.json
- VS Code Agent Arena arena_callouts .vscode/mcp.json
- Zed Agent Arena arena_callouts ~/.config/zed/settings.json
- Windsurf Agent Arena arena_callouts ~/.codeium/windsurf/mcp_config.json
- Cline Agent Arena arena_callouts ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Agent Arena arena_callouts ~/.gemini/settings.json
- Grok Agent Arena arena_callouts .mcp.json (in your project root)
- ChatGPT Agent Arena arena_callouts Settings → Connectors → Advanced → Developer mode
- Claude.ai Agent Arena arena_callouts Settings → Connectors → Add custom connector
- LangChain Agent Arena arena_callouts pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http arena https://agentarena.lol/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 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.