just-prompt 是一个模型控制协议（MCP）服务器，为包括 OpenAI、Anthropic、Google Gemini、Groq、Deepseek 和 Ollama 在内的多种大型语言模型（LLM）提供商提供统一接口。点击这里，您可以在这里查看我们如何使用 ceo_and_board 工具，轻松地在 o3 上做出艰难决策。

工具

服务器中可用的以下MCP工具：

• prompt：向多个LLM模型发送提示

• 参数：

• text：提示文本

• models_prefixed_by_provider（可选）：带有提供者前缀的模型列表。若未提供，则使用默认模型。

• prompt_from_file：从文件向多个LLM模型发送提示

• 参数：

• abs_file_path：指向包含提示符的文件的绝对路径（必须是绝对路径，而非相对路径）

• models_prefixed_by_provider（可选）：带有提供者前缀的模型列表。如果未提供，则使用默认模型。

• prompt_from_file_to_file：从文件发送提示到多个LLM模型，并将响应保存为markdown文件

• 参数：

• abs_file_path：指向包含提示符的文件的绝对路径（必须是绝对路径，而非相对路径）

Just Prompt - A lightweight MCP server for LLM providers

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.

Tools

The following MCP tools are available in the server:

• prompt: Send a prompt to multiple LLM models

  • Parameters:
    • text: The prompt text
    • models_prefixed_by_provider (optional): List of models with provider prefixes. If not provided, uses default models.

• prompt_from_file: Send a prompt from a file to multiple LLM models

  • Parameters:
    • abs_file_path: Absolute path to the file containing the prompt (must be an absolute path, not relative)
    • models_prefixed_by_provider (optional): List of models with provider prefixes. If not provided, uses default models.

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

  • Parameters:
    • abs_file_path: Absolute path to the file containing the prompt (must be an absolute path, not relative)
    • models_prefixed_by_provider (optional): List of models with provider prefixes. If not provided, uses default models.
    • abs_output_dir (default: “.”): Absolute directory path to save the response markdown files to (must be an absolute path, not relative)

• ceo_and_board: Send a prompt to multiple ‘board member’ models and have a ‘CEO’ model make a decision based on their responses

  • Parameters:
    • abs_file_path: Absolute path to the file containing the prompt (must be an absolute path, not relative)
    • models_prefixed_by_provider (optional): List of models with provider prefixes to act as board members. If not provided, uses default models.
    • abs_output_dir (default: “.”): Absolute directory path to save the response files and CEO decision (must be an absolute path, not relative)
    • ceo_model (default: “openai:o3”): Model to use for the CEO decision in format “provider:model”

• list_providers: List all available LLM providers

  • Parameters: None

• list_models: List all available models for a specific LLM provider

  • Parameters:
    • provider: Provider to list models for (e.g., ‘openai’ or ‘o’)

Provider Prefixes

every model must be prefixed with the provider name

use the short name for faster referencing

• o or openai: OpenAI
  • o:gpt-4o-mini
  • openai:gpt-4o-mini
• a or anthropic: Anthropic
  • a:claude-3-5-haiku
  • anthropic:claude-3-5-haiku
• g or gemini: Google Gemini
  • g:gemini-2.5-pro-exp-03-25
  • gemini:gemini-2.5-pro-exp-03-25