by jarrodwatts
Delegate tasks to Codex and Gemini directly from within Claude Code.
# Add to your Claude Code skills
git clone https://github.com/jarrodwatts/claude-delegatorGPT expert subagents for Claude Code. Five specialists that can analyze AND implement—architecture, security, code review, and more.

Inside a Claude Code instance, run the following commands:
Step 1: Add the marketplace
/plugin marketplace add jarrodwatts/claude-delegator
Step 2: Install the plugin
/plugin install claude-delegator
Step 3: Run setup
/claude-delegator:setup
Done! Claude now routes complex tasks to GPT experts automatically.
Note: Requires Codex CLI or Gemini CLI. Setup guides you through installation.
Claude gains a team of GPT and Gemini specialists via native MCP. Each expert has a distinct specialty and can advise OR implement.
Note: You can use either provider (GPT or Gemini), or both. The plugin will automatically detect which one is configured and route tasks accordingly.
| What You Get | Why It Matters | |--------------|----------------| | 5 domain experts | Right specialist for each problem type | | GPT or Gemini | Use your preferred model provider | | | Experts can analyze (read-only) or implement (write) | | | Claude detects when to delegate based on your request | | | Claude interprets expert output, never raw passthrough |
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| Expert | What They Do | Example Triggers | |--------|--------------|------------------| | Architect | System design, tradeoffs, complex debugging | "How should I structure this?" / "What are the tradeoffs?" | | Plan Reviewer | Validate plans before you start | "Review this migration plan" / "Is this approach sound?" | | Scope Analyst | Catch ambiguities early | "What am I missing?" / "Clarify the scope" | | Code Reviewer | Find bugs, improve quality | "Review this PR" / "What's wrong with this?" | | Security Analyst | Vulnerabilities, threat modeling | "Is this secure?" / "Harden this endpoint" |
You: "Is this authentication flow secure?"
↓
Claude: [Detects security question → selects Security Analyst]
↓
┌───────────────────────────────┐
│ mcp__codex__codex │
│ (or mcp__gemini__gemini) │
│ → Security Analyst prompt │
│ → Expert analyzes your code │
└───────────────────────────────┘
↓
Claude: "Based on the analysis, I found 3 issues..."
[Synthesizes response, applies judgment]
Key details:
prompts/)threadId for chained tasksFor chained implementation steps, the expert preserves context across turns:
Turn 1: mcp__*__* → returns threadId
Turn 2: mcp__*__*-reply(threadId) → expert remembers turn 1
Turn 3: mcp__*__*-reply(threadId) → expert remembers turns 1-2
Use single-shot (codex or gemini only) for advisory tasks. Use multi-turn for implementation chains and retries.
Every expert supports two modes based on the task:
| Mode | Sandbox | Use When |
|------|---------|----------|
| Advisory | read-only | Analysis, recommendations, reviews |
| Implementation | workspace-write | Making changes, fixing issues |
Claude automatically selects the mode based on your request.
Set global defaults in ~/.codex/config.toml instead of passing parameters on every call:
sandbox_mode = "workspace-write"
approval_policy = "on-failure"
Per-call parameters override these defaults. See Codex CLI docs for all config options.
If /setup doesn't work, register the MCP server(s) manually:
# For Codex (GPT)
# Idempotent: safe to rerun
claude mcp remove codex >/dev/null 2>&1 || true
claude mcp add --transport stdio --scope user codex -- codex -m gpt-5.3-codex mcp-server
# For Gemini
# Idempotent: safe to rerun
claude mcp remove gemini >/dev/null 2>&1 || true
claude mcp add --transport stdio --scope user gemini -- node ${CLAUDE_PLUGIN_ROOT}/server/gemini/index.js
Verify with:
claude mcp list
printf '{"jsonrpc":"2.0","id":"health","method":"initialize","params":{}}\n' | node ${CLAUDE_PLUGIN_ROOT}/server/gemini/index.js
Expert prompts live in prompts/. Each follows the same structure:
Edit these to customize expert behavior for your workflow.
You need at least one of the following providers configured:
npm install -g @openai/codexnpm install -g @google/gemini-cliAuthentication:
codex logingemini once and complete the sign-in flow (or set GOOGLE_API_KEY)| Command | Description |
|---------|-------------|
| /claude-delegator:setup | Configure MCP server and install rules |
| /claude-delegator:uninstall | Remove MCP config and rules |
| Issue | Solution |
|-------|----------|
| MCP server not found | Restart Claude Code after setup |
| Provider not authenticated | Codex: run codex login. Gemini: run gemini once to complete sign-in (or set GOOGLE_API_KEY) |
| Tool not appearing | Run claude mcp list and verify registration |
| Expert not triggered | Try explicit: "Ask GPT to review..." or "Ask Gemini to review..." |
git clone https://github.com/jarrodwatts/claude-delegator
cd claude-delegator
# Test locally without reinstalling
claude --plugin-dir /path/to/claude-delegator
See CONTRIBUTING.md for guidelines.
Expert prompts adapted from oh-my-opencode by @code-yeongyu.
MIT — see LICENSE