Promptheus

Name: Promptheus
Author: abhichandra21

@abhichandra21

Promptheus について

AI-powered prompt refinement tool with adaptive questioning and multi-provider support. Provides 5 MCP tools (refine_prompt, tweak_prompt, list_models, list_providers, validate_environment) for intelligent prompt engineering. Supports Google Gemini, Anthropic Claude, OpenAI, Groq

#prompt-engineering #ai #llm #mcp #multi-provider #gemini #claude #openai #groq #refinement #prompt-optimization

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

abhichandra21

投稿者

Abhishek Chandra

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": {
    "promptheus": {
      "type": "stdio",
      "command": "~/Promptheus/venv/bin/python",
      "args": [
        "-m",
        "promptheus.main",
        "mcp"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "API-KEY"
      }
    }
  }
}

ツール

ツールは検出されませんでした

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is Promptheus?

Promptheus is a Model Context Protocol (MCP) server that analyzes, refines, and optimizes prompts for large language models. It integrates with multiple AI providers (Google, OpenAI, Anthropic, Groq, Qwen, etc.) and exposes its capabilities as standardized MCP tools for use by MCP-compatible clients.

How to use Promptheus?

Install with pip install promptheus and ensure at least one provider API key is set in a .env file or environment variables. Start the MCP server with promptheus mcp or python -m promptheus.mcp_server. The server provides tools such as refine_prompt, tweak_prompt, list_models, list_providers, and validate_environment. An interactive CLI mode (promptheus) and a web UI (promptheus web) are also available.

Key features of Promptheus

Adaptive task detection (refinement vs. direct optimization)
Multi-provider support (Google, OpenAI, Anthropic, Groq, Alibaba, Zhipu, OpenRouter)
Interactive refinement through natural conversation
Session history tracking and reuse
Structured clarification workflow with AskUserQuestion integration
CLI and web UI for prompt management
Telemetry and analytics (local, anonymous, can be disabled)

Use cases of Promptheus

Refine a vague prompt into a detailed, audience-aware request
Iteratively improve prompts through targeted clarification questions
Apply surgical modifications to existing prompts (e.g., “make it shorter”)
Discover and validate available models and provider configurations
Integrate prompt optimization into automated pipelines or MCP clients

FAQ from Promptheus

What providers are supported?

Google Gemini, Anthropic Claude, OpenAI, Groq, Alibaba Qwen, Zhipu GLM, and OpenRouter (optimized for openrouter/auto). Each requires its own API key.

How do I configure API keys?

Create a .env file with keys like GOOGLE_API_KEY=... or run promptheus auth for interactive setup. Use list_providers or validate_environment to check configuration.

What does the MCP server do exactly?

It exposes tools for prompt refinement (refine_prompt), prompt tweaking (tweak_prompt), model discovery (list_models), provider validation (list_providers), and environment testing (validate_environment). It supports a two‑phase workflow with optional clarification questions.