Multi-Agents Plugin for Claude Code

A Claude Code plugin that orchestrates configurable AI agents in parallel for code reviews and panel discussions. Supports Codex, Gemini, OpenCode, Pi, Qwen, and any future CLIs via the agent catalog.

Skills

Skill	Command	Description
ask	/ask <question>	Ask all configured agents a question in parallel and display their responses with a brief synthesis
fix-pr	/fix-pr <PR>	Iterative multi-agent PR fix — reviews a PR with multiple agents, fixes critical/major issues, commits, and re-reviews until clean
review-pr	/review-pr <PR>	Multi-agent PR review — launches configured agents in parallel to review a GitHub PR, then synthesizes findings into a single comment
round-table	/round-table <topic>	Multi-agent panel discussion — configured AI panelists with distinct roles debate a topic across multiple rounds

Configuration

Configure which agents to use via a ## Multi-Agents section in your CLAUDE.md (project-level or user-level):

## Multi-Agents
- codex
- gemini
- opencode: bailian-coding-plan/glm-5
- opencode: bailian-coding-plan/kimi-k2.5
- pi: bailian-coding-plan/qwen3.5-plus
- qwen

Syntax: - {cli-name} or - {cli-name}: {model}

• Same CLI can appear multiple times with different models
• Lines not matching the pattern are ignored
• Project CLAUDE.md takes precedence over user CLAUDE.md

Skipping Agents

Use --skip to exclude specific agents from a single invocation:

/review-pr 42 --skip codex           # skip Codex for this review
/ask --skip glm-5 "your question"    # skip the GLM-5 agent
/round-table --skip codex --skip gemini "topic"  # skip multiple agents

Matches by CLI name, model name, or display name (case-insensitive).

Auto-Detection Fallback

If no ## Multi-Agents section is found, the plugin auto-detects available CLIs:

which codex gemini opencode pi qwen

One default entry (no model override) is added for each CLI found on $PATH. Skills degrade gracefully — if a tool is missing, the skill skips it and continues with the others.

Supported Agents

Agent	Binary	Install	Notes
Codex	codex	npm install -g @openai/codex	OpenAI's coding agent
Gemini CLI	gemini	npm install -g @anthropic-ai/gemini-cli	Google's Gemini agent
OpenCode	opencode	See repo for install	Multi-model agent (supports -m model flag)
Pi	pi	brew install pi or see repo	Multi-model agent (supports --model provider/model flag)
Qwen Code	qwen	npm install -g @anthropic-ai/qwen-code	Alibaba's Qwen agent (supports -m model flag)

See references/agent-catalog.md for shared conventions and per-agent files (references/{cli-name}.md) for command templates, quirks, and full CLI details.

Prerequisites

Tool	Install	Purpose
GitHub CLI	brew install gh	Required by review-pr for PR operations

Plus at least one configured or auto-detected agent from the supported list above.

Installation

claude plugin marketplace add quabug/multi-agents-plugin
claude plugin install multi-agents@multi-agents-plugin

Usage

Fix PR

Review a GitHub PR with multiple AI agents, then iteratively fix the issues found:

/fix-pr 42
/fix-pr https://github.com/owner/repo/pull/42

What it does:

1. Resolves the agent roster (from config or auto-detection)
2. Checks out the PR branch and fetches existing review comments
3. Launches all configured agents in parallel to review the current diff
4. Synthesizes findings by severity — presents critical/major issues to user for confirmation
5. Fixes all critical and major issues (including unresolved human reviewer feedback), then commits
6. Re-reviews the updated diff — repeats until clean or max 3 iterations
7. Reports a summary of iterations, issues fixed, and commits made

Key differences from review-pr:

• Fixes code instead of posting a review comment
• Iterative — reviews, fixes, re-reviews in a loop
• Includes human feedback — existing PR comments are treated as first-class issues to resolve
• Auto-fix — fixes critical/major issues automatically without prompting
• Pushes after each fix commit — keeps the remote PR up to date so reviewers can see incremental fixes

PR Review

Review a GitHub PR with multiple AI agents in parallel:

/review-pr 42
/review-pr https://github.com/owner/repo/pull/42

What it does:

1. Resolves the agent roster (from config or auto-detection)
2. Fetches the PR diff and existing review comments
3. Launches all configured agents in parallel — each reviews independently
4. Waits for all agents, then synthesizes findings by severity (critical/major/minor)
5. Posts a single consolidated review comment on the PR via gh

Existing review comments are fed to each agent so they don't duplicate prior feedback.

Ask

Ask all configured agents a question in parallel:

/ask "What are the pros and cons of using ref structs in C#?"
/ask "How should I structure error handling in this codebase?"

What it does:

1. Resolves the agent roster (from config or auto-detection)
2. Sends the question to all agents in parallel
3. Displays each agent's response with clear labels
4. Provides a brief synthesis highlighting agreements and divergences

Round Table

Host a structured multi-round panel discussion:

/round-table "Should we use ECS or traditional OOP for our game engine?"
/round-table "Microservices vs monolith for our new project"

What it does:

1. Resolves the agent roster and generates distinct roles tailored to the topic
2. Runs multi-round debates — each round poses a focused question
3. Claude participates as a panelist AND moderates, synthesizing each round
4. Saves a full markdown transcript to the working directory
5. User controls pacing: continue, steer, or stop after each round

Plugin Structure

.claude-plugin/
└── marketplace.json          <- Marketplace manifest
plugins/
└── multi-agents/
    ├── .claude-plugin/
    │   └── plugin.json       <- Plugin manifest
    ├── references/
    │   ├── agent-catalog.md     <- Shared conventions (config, display names, result collection)
    │   ├── agent-resolution.md  <- Shared agent roster building procedure
    │   ├── codex.md             <- Codex CLI details
    │   ├── gemini.md            <- Gemini CLI details
    │   ├── opencode.md          <- OpenCode CLI details
    │   ├── pi.md                <- Pi CLI details
    │   └── qwen.md              <- Qwen CLI details
    └── skills/
        ├── ask/
        │   └── SKILL.md      <- Ask all agents skill
        ├── fix-pr/
        │   └── SKILL.md      <- Iterative PR fix skill
        ├── review-pr/
        │   └── SKILL.md      <- PR review skill
        └── round-table/
            └── SKILL.md      <- Round-table skill (roles generated at runtime)

License

MIT