antonbabenko/deliberation

177 stars · Last commit 2026-10-15

Ask Codex, Gemini, Grok, and 400+ OpenRouter models (Qwen, Kimi, DeepSeek) for second opinions or arbiter-mediated consensus. One MCP server for Claude Code, Codex, Cursor, Kiro, OpenCode. Measures the models' usefulness, too.

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# Deliberation

Get a second opinion from GPT, Gemini, and Grok in Claude Code, Codex, Cursor, Kiro, Antigravity, OpenCode, or any other MCP host - plus local models (Ollama, LM Studio) and 400+ more models through OpenRouter, including Qwen, Kimi, and DeepSeek. Seven domain experts (Architect, Code Reviewer, Security Analyst, and four more) review your plans, find bugs, and debate edge cases until they agree.

![Four chairs at the table: Claude, GPT, Gemini, Grok - one verdict you can ship](assets/agents.png)<br>Recent blog post: [Meet Deliberation: 400+ models is easy, knowing which ones earn a place is hard.](https://builder.aws.com/content/3Eaq94hQW8HywInrVaQm9qNih1P/meet-deliberation-400-models-is-easy-knowing-which-ones-earn-a-place-is-hard)

<details>
<summary>📸 See a full <code>/consensus</code> run: round 1 disagreement to round 5 convergence</summary>

![Round 1: reviewers disagree](assets/round1.png)

<details>
<summary>... a few moments later ...</summary>

![A Few Moments Later](assets/afewmomentslater.png)

</details>

![Round 5: convergence reached](assets/round5.png)

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