
promptctl
CLI for prompt engineering and LLM cost optimization
Details
- Follow on
- @promptctlLinkedIn
- Categories
- Developer ToolsAI
- Use Cases
- Code DevelopmentWorkflow Automation
- Target Audience
- AI EngineersDevelopersSoftware Developers
- Pricing
- Free
- Platforms
- CLI
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About promptctl
promptctl is a lightweight CLI tool designed for prompt engineering and LLM cost optimization. This single binary requires no dependencies and can be installed easily via Homebrew. It allows you to structure every prompt and achieve significant savings of 55–71% on models like Claude, GPT-5, and Groq.
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promptctl is a lightweight CLI tool designed for prompt engineering and LLM cost optimization. This single binary requires no dependencies and can be installed easily via Homebrew. It allows you to st