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Just Prompt

disler/just-prompt

just-prompt is a Model Control Protocol (MCP) server that provides a unified interface to various Large Language Model (LLM) providers including OpenAI, Anthropic, Google Gemini, Groq, DeepSeek, and Ollama. See how we use the ceo_and_board tool to make hard decisions easy with o3 here.

View on GitHub173

Install

Client configuration

{
  "mcpServers": {
    "just-prompt": {
      "command": "uv",
      "args": [
        "--directory",
        ".",
        "run",
        "just-prompt",
        "--default-models",
        "openai:o3:high,openai:o4-mini:high,anthropic:claude-opus-4-20250514,anthropic:claude-sonnet-4-20250514,gemini:gemini-2.5-pro-preview-03-25,gemini:gemini-2.5-flash-preview-04-17"
      ]
    }
  }
}

Environment variables

OPENAI_API_KEYANTHROPIC_API_KEYGEMINI_API_KEYGROQ_API_KEYDEEPSEEK_API_KEYOLLAMA_HOST
GitHub stars
173
Author
@disler
Category
Developer Tools, AI Chatbot
Updated
Oct 6, 2026

Features

  • Unified API for multiple LLM providers

  • Support for text prompts from strings or files

  • Run multiple models in parallel

  • Automatic model name correction using the first model in the --default-models list

  • Ability to save responses to files

  • Easy listing of available providers and models

Tools (4)

  • prompt

    Send a prompt to multiple LLM models

  • prompt_from_file

    Send a prompt from a file to multiple LLM models

  • prompt_from_file_to_file

    Send a prompt from a file to multiple LLM models and save responses as markdown files

  • ceo_and_board

    Send a prompt to multiple 'board member' models and have a 'CEO' model make a decision based on their responses

Details on this page are taken from the project's README. Open README

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