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Promptheus

io.github.abhichandra21/promptheus·v0.3.1·AI & LLMs
Quality Score
82
/100

AI-powered prompt refinement with adaptive questioning and multi-provider support (6+ LLM backends)

§01  Install
Claude Desktop (uvx)
{
  "mcpServers": {
    "promptheus": {
      "command": "uvx",
      "args": [
        "promptheus"
      ],
      "env": {
        "GOOGLE_API_KEY": "<your-google_api_key>",
        "ANTHROPIC_API_KEY": "<your-anthropic_api_key>",
        "OPENAI_API_KEY": "<your-openai_api_key>",
        "GROQ_API_KEY": "<your-groq_api_key>",
        "QWEN_API_KEY": "<your-qwen_api_key>",
        "GLM_API_KEY": "<your-glm_api_key>",
        "PROMPTHEUS_PROVIDER": "<promptheus_provider>",
        "PROMPTHEUS_MODEL": "<promptheus_model>"
      }
    }
  }
}
§02  Environment variables
GOOGLE_API_KEY
secret

Google Gemini API key (optional, at least one provider required)

ANTHROPIC_API_KEY
secret

Anthropic Claude API key (optional, at least one provider required)

OPENAI_API_KEY
secret

OpenAI API key (optional, at least one provider required)

GROQ_API_KEY
secret

Groq API key (optional, at least one provider required)

QWEN_API_KEY
secret

Alibaba Qwen API key (optional, at least one provider required)

GLM_API_KEY
secret

Zhipu GLM API key (optional, at least one provider required)

PROMPTHEUS_PROVIDER

Override provider selection (gemini, anthropic, openai, groq, qwen, glm)

PROMPTHEUS_MODEL

Override model selection for the chosen provider

§03  MCP Quality Score  ·  methodology
freshness
17
completeness
20
installability
25
documentation
15
stability
5
§04  Alternatives in AI & LLMs