dev-ccg

# Dev CCG (Claude + Codex + Gemini) Derived from oh-my-claudecode (MIT, Yeachan Heo). Adapted for the EvoNexus Engineering Layer. **EXPERIMENTAL.** Tri-model orchestration: run the same prompt through Claude, Codex (OpenAI Codex / GPT-Code), and Gemini in parallel, then synthesize the best answer. > **Note:** This skill assumes external API access to Codex and Gemini, which may or may not be configured in EvoNexus. If only Claude is available, the skill degrades to single-model mode and warns the user. ## Use When - High-stakes decision where single-model bias is a real concern - Architectural choice where you want multiple LLMs' perspectives - Code review where you want adversarial multi-model agreement ## Do Not Use When - Routine work — single model is fine - API access to Codex/Gemini is not configured - The task requires real-time iteration (CCG is slow) ## Workflow 1. **Format the prompt** — make it model-agnostic (no Claude-specific syntax) 2. **Spawn in parallel:** - Claude (current session, native) - Codex (via OpenAI API, if configured) - Gemini (via Google API, if configured) 3. **Collect responses** 4. **Synthesize:** - Where do they agree? → high confidence - Where do they disagree? → flag for human review - Combine the strongest reasoning from each 5. Save to `workspace/development/research/[C]ccg-{topic}-{date}.md` ## Output ```markdown ## CCG Synthesis — {topic} ### Models Consulted - ✅ Claude (Opus 4.6) - ✅ Codex (gpt-code-X) - ✅ Gemini (gemini-Y) ### Agreement Zones - All three agree on: {points} ### Disagreement Zones - Claude says X - Codex says Y - Gemini says Z - → Flagged for human review ### Synthesized Answer [Combined reasoning, marking uncertainty zones] ``` ## Pairs With - `@apex-architect` (for high-stakes architectural decisions) - `@raven-critic` (for adversarial cross-validation) ## Configuration If Codex/Gemini APIs are not configured, this skill warns: > "CCG requires Codex and Gemini API access. Currently only Claude is available — falling back to single-model mode. Configure via `dev-mcp-setup` if needed."