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Promptheus

Promptheus is an MCP server, listed under model apis. It reaches anthropic, google and openai. It needs ANTHROPIC_API_KEY, GOOGLE_API_KEY and OPENAI_API_KEY to authenticate. Its repository has 17 GitHub stars and is licensed under MIT; we last read it on 2026-10-23.

Promptheus automates prompt engineering for efficient AI interactions, integrating with Gemini, Claude, OpenAI, Groq, Qwen, and GLM through a command-line interface. It offers intelligent task-based refinement and session history for iterative enhancement.

Install

Read from Promptheus’s own README, close to verbatim -- not written by us, and not guessed.

promptheus mcp
View in Promptheus’s own README ↗

What it reaches, and what it needs

Reaches
anthropic, google, openai
Credential
ANTHROPIC_API_KEY, GOOGLE_API_KEY, OPENAI_API_KEY

What it connects to

Wraps
Groq

Unverified means a mention in the server’s own description, not a citation. A wrong claim here costs nothing to correct and nothing to trust yet.

Maintenance

Stars
17
State
listed
Licence
MIT
From the repository

Automated prompt engineering for efficient AI interactions | Interactive command-line interface | Multi-provider LLM integration (Gemini, Claude, OpenAI, Groq, Qwen, GLM) | Intelligent task-based refinement | Session history and iterative enhancement

View on GitHub ↗2026-10-23

Promptheus compared with similar servers

Promptheus compared with the closest alternatives, by services reached, credentials, stars, last update and licence
ServerReachesNeedsStarsLast updateLicence
Promptheus (this page)anthropic, google, openaiANTHROPIC_API_KEY, GOOGLE_API_KEY, OPENAI_API_KEY172026-10-13MIT
agent-fleet-oanthropic, google, openai, typesafe(3 shared)ANTHROPIC_API_KEY, DB_PASSWORD, GOOGLE_AI_API_KEY, OPENAI_API_KEY, OP_SERVICE_ACCOUNT_TOKEN, TYPESAFE_API_KEY762026-10-20AGPL-3.0
paperbananaatlascloud, google, openai(2 shared)ATLASCLOUD_API_KEY, GOOGLE_API_KEY, OPENAI_API_KEY2,4122026-09-17MIT
just-promptanthropic, deepseek, gemini, groq, openai(2 shared)ANTHROPIC_API_KEY, DEEPSEEK_API_KEY, GEMINI_API_KEY, GROQ_API_KEY, OPENAI_API_KEY7392025-08-10—
flamaanthropic, openai(2 shared)None listed3042026-10-13Apache-2.0
schemagateanthropic, entra, gemini, mysql, openai, postgres, schemagate(2 shared)ANTHROPIC_API_KEY, ENTRA_CLIENT_SECRET, GEMINI_API_KEY, OPENAI_API_KEY, SCHEMAGATE_AUDIT_SIGNING_KEY1052026-10-22Apache-2.0

Ranked by services in common with Promptheus, then by stars. Figures are from each repository when we last read it.

Common questions about Promptheus

What does Promptheus do?
Promptheus automates prompt engineering for efficient AI interactions, integrating with Gemini, Claude, OpenAI, Groq, Qwen, and GLM through a command-line interface. It offers intelligent task-based refinement and session history for iterative enhancement.
How do I install Promptheus?
Its own README gives this command: promptheus mcp. Run it where your MCP client can launch the server, and check the README for any settings it asks for.
What does Promptheus connect to, and what does it need?
It reaches anthropic, google and openai. The credentials we found in its source are ANTHROPIC_API_KEY, GOOGLE_API_KEY and OPENAI_API_KEY.
Is Promptheus official and is it maintained?
We found nothing naming it as a vendor’s official server. Its repository has 17 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-13.
What licence does Promptheus use?
The repository declares the MIT licence.

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