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Claude-Codex-Gemini tri-model orchestration via /ask codex + /ask antigravity (or gemini), then Claude synthesizes results
Passed 7 of 14 test cases with the skill, and 3 of 14 without it.
and 9 more in the full report
7 fixed4 passed either way11 still failing1 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
What exact CLI command syntax must be executed to query Antigravity for UI accessibility and layout feedback using the OMC tool?
| Checked | Without skill | With skill |
|---|---|---|
| Specifies terminal command pattern omc ask antigravity "<prompt>". | Missed | Passed |
The instructions your model reads when the skill loads.
CCG routes through the canonical /ask skill (/ask codex + /ask antigravity), then Claude synthesizes both outputs into one answer.
Use this when you want parallel external perspectives without launching tmux team workers.
npm install -g @openai/codex (or @openai/codex)agy binary
per the official Antigravity instructions (inspect any
installer before running it). Verify: agy --versionnpm install -g @google/gemini-cliomc ask command available1. Claude decomposes the request into two advisor prompts:
- Codex prompt (analysis/architecture/backend)
- Antigravity prompt (UX/design/docs/alternatives) — use gemini for enterprise
2. Claude runs via CLI (skill nesting not supported):
- `omc ask codex "<codex prompt>"`
- `omc ask antigravity "<antigravity prompt>"`
(or `omc ask gemini "<gemini prompt>"` for enterprise)
3. Artifacts are written under `.omc/artifacts/ask/`
4. Claude synthesizes both outputs into one final response
test cases passed, vs 3 / 14 without
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