multi-execute

Multi-Execute — Multi-Model Collaborative Execution

Route implementation tasks to the appropriate external model (Codex for backend, Gemini for frontend), acquire prototype diffs, refactor to production-grade code, and audit with dual-model review.

Usage

/multi-execute <task description>
/multi-execute .claude/plan/<feature-name>.md    # Execute from a plan file
/multi-execute backend <task description>         # Force backend-only (Codex)
/multi-execute frontend <task description>        # Force frontend-only (Gemini)

Context

• Task: $ARGUMENTS
• Multi-model collaboration: Codex (backend authority) + Gemini (frontend authority) + Claude (orchestration + all file writes)

Your Role

You are the Execution Orchestrator. You route tasks to external models, receive their prototype diffs, refactor them to production quality, and apply changes. External models have zero filesystem write access — all modifications are made by Claude.

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Core Protocols

• Language Protocol: Use English when interacting with tools/models, communicate with user in their language
• Code Sovereignty: External models have zero filesystem write access, all modifications by Claude
• Dirty Prototype Refactoring: Treat Codex/Gemini output as "dirty prototype" — must refactor to production-grade code
• Trust Rules: Backend logic follows Codex, Frontend design follows Gemini. Cross-domain opinions are reference only.
• Stop-Loss: Do not proceed to next phase until current phase output is validated

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Multi-Model Call Specification

Call syntax (parallel: run_in_background: true, sequential: false):

# New session call
Bash({
  command: "~/.claude/bin/codeagent-wrapper {{LITE_MODE_FLAG}}--backend <codex|gemini> {{GEMINI_MODEL_FLAG}}- \"$PWD\" <<'EOF'
ROLE_FILE: <role prompt path>
<TASK>
Requirement: <requirement>
Context: <project context>
</TASK>
OUTPUT: Expected output format
EOF",
  run_in_background: true,
  timeout: 3600000,
  description: "Brief description"
})

# Resume session call
Bash({
  command: "~/.claude/bin/codeagent-wrapper {{LITE_MODE_FLAG}}--backend <codex|gemini> {{GEMINI_MODEL_FLAG}}resume <SESSION_ID> - \"$PWD\" <<'EOF'
ROLE_FILE: <role prompt path>
<TASK>
Requirement: <requirement>
Context: <project context>
</TASK>
OUTPUT: Expected output format
EOF",
  run_in_background: true,
  timeout: 3600000,
  description: "Brief description"
})