Promptheus
AI-powered prompt refinement with adaptive questioning and multi-provider support (6+ LLM backends)
{
"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>"
}
}
}
}GOOGLE_API_KEYGoogle Gemini API key (optional, at least one provider required)
ANTHROPIC_API_KEYAnthropic Claude API key (optional, at least one provider required)
OPENAI_API_KEYOpenAI API key (optional, at least one provider required)
GROQ_API_KEYGroq API key (optional, at least one provider required)
QWEN_API_KEYAlibaba Qwen API key (optional, at least one provider required)
GLM_API_KEYZhipu GLM API key (optional, at least one provider required)
PROMPTHEUS_PROVIDEROverride provider selection (gemini, anthropic, openai, groq, qwen, glm)
PROMPTHEUS_MODELOverride model selection for the chosen provider
Focused MCP server for OpenAI image/audio generation (v2.0.0). Wraps endpoints via HAPI CLI.
Public MCP server for the LLM Search Engine
Real-time web search, reasoning, and research through Perplexity's API