Deliberation

Name: Deliberation
Author: antonbabenko

@antonbabenko

Deliberation について

A second opinion in Claude Code or any MCP host, from GPT, Gemini, Grok, and 400+ OpenRouter models. Seven domain experts review plans, find bugs, and weigh tradeoffs - advisory by default, or implementing when you ask.

#mcp #second-opinion #multi-model #gpt #gemini #grok #openrouter #code-review #orchestration #subagents #consensus

基本情報

カテゴリ

AI とエージェント

トランスポート

stdio

公開者

antonbabenko

投稿者

Anton Babenko

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "deliberation": {
      "command": "npx",
      "args": [
        "-y",
        "@antonbabenko/deliberation-mcp"
      ],
      "env": {
        "XAI_API_KEY": "<optional, for Grok>",
        "OPENROUTER_API_KEY": "<optional, for OpenRouter>"
      }
    }
  }
}

ツール

Fan out one question to all enabled providers in parallel (advisory).

Fan out then run one arbiter pass for a synthesized verdict (advisory).

Single-provider second opinion via codex (advisory).

Single-provider second opinion via gemini (advisory).

Single-provider second opinion via grok (advisory).

Single-provider second opinion via openrouter (advisory).

Direct architect expert (advisory).

Direct plan-reviewer expert (advisory).

Direct scope-analyst expert (advisory).

Direct code-reviewer expert (advisory).

Direct security-analyst expert (advisory).

Direct researcher expert (advisory).

Direct debugger expert (advisory).

概要

What is Deliberation?

Deliberation is an MCP server that connects GPT (via the Codex CLI), Gemini (via the Antigravity CLI agy), Grok (xAI), and any OpenAI-compatible model through OpenRouter into a single interface. It routes a single question to whichever providers you have configured and synthesizes their answers instead of dumping raw output. It includes seven expert roles—Architect, Plan Reviewer, Scope Analyst, Code Reviewer, Security Analyst, Researcher, Debugger—with GPT and Gemini able to implement changes while Grok and OpenRouter advise only.

How to use Deliberation?

Install via any MCP host using stdio: add the server configuration with npx -y @antonbabenko/deliberation-mcp. For Claude Code, use the plugin marketplace: /plugin marketplace add antonbabenko/agent-plugins, then /plugin install deliberation@antonbabenko, and run /deliberation:setup. The server automatically detects which providers are configured and routes accordingly.

Key features of Deliberation

Parallel multi-provider question routing (ask-all)
Consensus tool for iterative blind voting and agreement
Seven expert roles callable directly
Single-provider second opinions (ask-gpt, ask-gemini, etc.)
Plugin installation for Claude Code
Zero runtime dependencies; bundled server

Use cases of Deliberation

Compare architectural decisions from GPT, Gemini, and Grok simultaneously
Get code review from multiple AI experts using consensus mode
Debug complex issues by having each provider analyze separately
Research and analyze security vulnerabilities across different models
Plan and scope project requirements with expert role input

FAQ from Deliberation

Which AI providers does Deliberation support?

Deliberation supports GPT (via the Codex CLI), Gemini (via the Antigravity CLI agy), Grok (via XAI_API_KEY), and any OpenAI-compatible endpoint through OpenRouter.

Do I need to configure all providers?

No—Deliberation detects whichever providers you have set up and routes questions accordingly. You may use any subset.

Can Grok or OpenRouter implement changes?

No, Grok and OpenRouter are advisory only. Only GPT and Gemini can implement changes.

How do I install Deliberation in Claude Code?

Use the plugin marketplace: /plugin marketplace add antonbabenko/agent-plugins, then /plugin install deliberation@antonbabenko, and run /deliberation:setup.

What are the runtime requirements?

Node 18+ is required. For GPT, the Codex CLI must be installed (npm i -g @openai/codex) and logged in. For Gemini, the agy CLI must be installed and logged in. For Grok, an XAI_API_KEY is needed. For OpenRouter, an OPENROUTER_API_KEY and a configuration file at ~/.claude/deliberation/config.json are required.

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