CCG - Claude-Codex-Gemini Tri-Model Orchestration
CCG routes through the canonical
/ask
skill (
/ask codex
+
/ask gemini
), then Claude synthesizes both outputs into one answer.
Use this when you want parallel external perspectives without launching tmux team workers.
When to Use
Backend/analysis + frontend/UI work in one request
Code review from multiple perspectives (architecture + design/UX)
Cross-validation where Codex and Gemini may disagree
Fast advisor-style parallel input without team runtime orchestration
Requirements
Codex CLI
:
npm install -g @openai/codex
(or
@openai/codex
)
Gemini CLI
:
npm install -g @google/gemini-cli
omc ask
command available
If either CLI is unavailable, continue with whichever provider is available and note the limitation
How It Works
1. Claude decomposes the request into two advisor prompts:
- Codex prompt (analysis/architecture/backend)
- Gemini prompt (UX/design/docs/alternatives)
2. Claude runs:
- /oh-my-claudecode:ask codex "omc ask codex ... + omc ask gemini ...)
3. Artifacts are written under .omc/artifacts/ask/
4. Claude synthesizes both outputs into one final response
Execution Protocol
When invoked, Claude MUST follow this workflow:
1. Decompose Request
Split the user request into:
Codex prompt:
architecture, correctness, backend, risks, test strategy
Gemini prompt:
UX/content clarity, alternatives, edge-case usability, docs polish
Synthesis plan:
how to reconcile conflicts
2. Invoke ask skills
Use skill routing first:
/oh-my-claudecode:ask codex
<
codex prompt
/oh-my-claudecode:ask gemini < gemini prompt
Equivalent direct CLI: omc ask codex "
" omc ask gemini " " 3. Collect artifacts Read latest ask artifacts from: .omc/artifacts/ask/codex-.md .omc/artifacts/ask/gemini-.md 4. Synthesize Return one unified answer with: Agreed recommendations Conflicting recommendations (explicitly called out) Chosen final direction + rationale Action checklist Fallbacks If one provider is unavailable: Continue with available provider + Claude synthesis Clearly note missing perspective and risk If both unavailable: Fall back to Claude-only answer and state CCG external advisors were unavailable Invocation /oh-my-claudecode:ccg < task description Example: /oh-my-claudecode:ccg Review this PR - architecture/security via Codex and UX/readability via Gemini