Claude Delegator is a Claude Code plugin that provides GPT (via Codex CLI) and Gemini (via Gemini CLI) as specialized expert subagents through MCP (Model Context Protocol). It includes five expert prompts—Architect, Plan Reviewer, Scope Analyst, Code Reviewer, and Security Analyst—along with orchestration rules that instruct Claude Code when and how to delegate tasks to these external AI experts. The architecture is orchestrator-based: Claude Code acts as the central orchestrator, detecting delegation triggers, selecting the appropriate expert, building a structured prompt, calling the external AI via MCP, and synthesizing the response. The plugin supports both single-shot and multi-turn conversations, with context preserved via threadId for chained tasks. The codebase consists primarily of markdown configuration files (prompts, rules, commands) and a single JavaScript file implementing a custom MCP bridge server for Gemini CLI, since Gemini lacks native MCP support. The Gemini bridge (`server/gemini/index.js`) is a well-crafted, zero-dependency JSON-RPC 2.0 server that wraps the Gemini CLI with robust input validation, error handling, and protocol compliance. The prompts and rules are adapted from the oh-my-opencode project and are well-structured but not original. The project is now deprecated and no longer maintained. The Codex CLI removed the `codex mcp-server` command that this plugin relied on, breaking GPT delegation entirely. The Gemini bridge is untested against current Gemini CLI releases. The repository serves primarily as a reference implementation for MCP-based AI orchestration patterns, and the Gemini bridge code remains a reusable component for wrapping any CLI as an MCP server.