AI-powered prompt refinement with adaptive questioning and multi-provider support (6+ LLM backends)
Connect Runs on your machine
claude mcp add promptheus -e GOOGLE_API_KEY=<GOOGLE_API_KEY> -e ANTHROPIC_API_KEY=<ANTHROPIC_API_KEY> -e OPENAI_API_KEY=<OPENAI_API_KEY> -e GROQ_API_KEY=<GROQ_API_KEY> -e QWEN_API_KEY=<QWEN_API_KEY> -e GLM_API_KEY=<GLM_API_KEY> -e PROMPTHEUS_PROVIDER=<PROMPTHEUS_PROVIDER> -e PROMPTHEUS_MODEL=<PROMPTHEUS_MODEL> -- uvx promptheus==0.3.1{
"mcpServers": {
"promptheus": {
"command": "uvx",
"args": [
"promptheus==0.3.1"
],
"env": {
"GOOGLE_API_KEY": "<GOOGLE_API_KEY>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"GROQ_API_KEY": "<GROQ_API_KEY>",
"QWEN_API_KEY": "<QWEN_API_KEY>",
"GLM_API_KEY": "<GLM_API_KEY>",
"PROMPTHEUS_PROVIDER": "<PROMPTHEUS_PROVIDER>",
"PROMPTHEUS_MODEL": "<PROMPTHEUS_MODEL>"
}
}
}
}{
"mcpServers": {
"promptheus": {
"command": "uvx",
"args": [
"promptheus==0.3.1"
],
"env": {
"GOOGLE_API_KEY": "<GOOGLE_API_KEY>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"GROQ_API_KEY": "<GROQ_API_KEY>",
"QWEN_API_KEY": "<QWEN_API_KEY>",
"GLM_API_KEY": "<GLM_API_KEY>",
"PROMPTHEUS_PROVIDER": "<PROMPTHEUS_PROVIDER>",
"PROMPTHEUS_MODEL": "<PROMPTHEUS_MODEL>"
}
}
}
}{
"servers": {
"promptheus": {
"type": "stdio",
"command": "uvx",
"args": [
"promptheus==0.3.1"
],
"env": {
"GOOGLE_API_KEY": "<GOOGLE_API_KEY>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
"OPENAI_API_KEY": "<OPENAI_API_KEY>",
"GROQ_API_KEY": "<GROQ_API_KEY>",
"QWEN_API_KEY": "<QWEN_API_KEY>",
"GLM_API_KEY": "<GLM_API_KEY>",
"PROMPTHEUS_PROVIDER": "<PROMPTHEUS_PROVIDER>",
"PROMPTHEUS_MODEL": "<PROMPTHEUS_MODEL>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
GOOGLE_API_KEYOptional, secret | Google Gemini API key (optional, at least one provider required) |
ANTHROPIC_API_KEYOptional, secret | Anthropic Claude API key (optional, at least one provider required) |
OPENAI_API_KEYOptional, secret | OpenAI API key (optional, at least one provider required) |
GROQ_API_KEYOptional, secret | Groq API key (optional, at least one provider required) |
QWEN_API_KEYOptional, secret | Alibaba Qwen API key (optional, at least one provider required) |
GLM_API_KEYOptional, secret | Zhipu GLM API key (optional, at least one provider required) |
PROMPTHEUS_PROVIDEROptional | Override provider selection (gemini, anthropic, openai, groq, qwen, glm) |
PROMPTHEUS_MODELOptional | Override model selection for the chosen provider |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 10 Dec 2025 |
| Last updated | 10 Dec 2025 |
| Registry name | io.github.abhichandra21/promptheus |
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