Description

Just Prompt is a lightweight MCP server that provides a unified interface to multiple LLM providers including OpenAI, Anthropic, Google Gemini, Groq, DeepSeek, and Ollama. It offers tools for sending prompts to multiple models in parallel, automatic model name correction, and saving responses to files. The implementation supports provider shorthand notation, thinking tokens for Claude models, and includes comprehensive test coverage for all providers. Ideal for developers who need to interact with multiple LLM APIs through a single, consistent interface.

Installation

git clone https://github.com/disler/just-prompt

Claude Desktop Configuration

Add this configuration to your Claude Desktop config file to enable this MCP server:

Config file location: ~/Library/Application Support/Claude/claude_desktop_config.json

Config file location: %APPDATA%\Claude\claude_desktop_config.json

Config file location: ~/.config/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "just-prompt-multi-llm-provider": {
      "command": "node",
      "args": [
        "path/to/server.js"
      ]
    }
  }
}