opus-plan-codex-work

opus-plan-codex-work — Claude Code Plugin Marketplace

🇨🇳 简体中文文档

A Claude Code plugin marketplace hosting the opus-coding plugin: a four-phase multi-model coding protocol using Claude Opus for planning, parallel GPT-5.4 Codex threads for implementation, Claude Haiku for summarization, and a joint Opus↔Codex relay review.

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Quick Install

Step 1 — Register this marketplace in Claude Code:

/plugin marketplace add https://github.com/Kamisato520/opus-plan-codex-work

Step 2 — Install the plugin:

/plugin install opus-coding

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Usage

After installation, start the protocol in any Claude Code session:

/opus-coding:opus-coding <your task description>

You can also trigger it naturally by saying: opus编码 · 多模型编码 · parallel coding

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Why opus-coding?

Traditional single-model interactions tend to hallucinate or lose context on changes exceeding ~2,000 lines. opus-coding breaks through this limit by decomposing tasks into parallel subtasks, enabling industrial-scale refactoring of 8,000+ lines across a single session.

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Four-Phase Protocol

Phase	Model	What Happens
1 — Plan	Claude Opus	Reads codebase, decomposes task into 3–8 subtasks with dependency graph
2 — Code	GPT-5.4 Codex (×8 max)	Parallel implementation threads, reasoning_effort: xhigh
3 — Read	Claude Haiku	Summarizes all outputs → writes files to disk → CODE_SUMMARY.md
4 — Review	Opus + Codex relay	Senior engineer review loop, up to 3 rounds → REVIEW_VERDICT.md

See plugins/opus-coding/README.md for the full technical reference.

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Crash Recovery

All state is persisted to PIPELINE_STATE.json after every phase. If the session is interrupted or context is compacted, the protocol resumes automatically within 48 hours — no manual restart needed.

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Repository Structure

opus-plan-codex-work/
├── .claude-plugin/
│   └── marketplace.json              ← Marketplace manifest
├── plugins/
│   └── opus-coding/                  ← Plugin package
│       ├── .claude-plugin/
│       │   └── plugin.json           ← Plugin manifest
│       ├── skills/
│       │   └── opus-coding/
│       │       ├── SKILL.md          ← Full execution protocol (machine-readable)
│       │       └── README.md         ← Skill reference
│       ├── README.md                 ← Plugin full documentation (English)
│       └── README_ZH.md              ← Plugin documentation (中文)
├── README.md                         ← This file (English)
└── README_ZH.md                      ← 中文说明

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Requirements

• Claude Code ≥ 1.0.33
• mcp__codex__codex MCP tool (GPT-5.4 Codex access)
• mcp__codex__codex-reply MCP tool (for review relay)

License

MIT © Kamisato520