Promptv
developer-first prompt versioning tool and .env management
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Thompson Wong

Promptv - developer-first prompt versioning tool and .env management

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A comprehensive developer-first prompt management tool with git-like version control - Local prompt management with version control - Markdown format support for all prompts - Automatic directory creation on first run - Full version history tracking - Multiple prompt operations (create, update, retrieve, list, delete) - Variable substitution with Jinja2 templates - Tag/label system for easy version references - Project-based organization for prompts and secrets - Git-style diff visualization

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Thompson Wong
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Hey Product Hunt! 👋

I’m the creator of PromptV. As an AI engineer, I spent way too much time managing prompts in spreadsheets, messy JSON files, or Slack threads. It felt disconnected from my actual development workflow.

I realized that prompts are code, so they should be managed like code.

That’s why I built PromptV—to bring git-like version control to prompt engineering.

With PromptV, you can:

  • Version everything: Track changes, branches, and history for every prompt.

  • Stay in your flow: Designed to integrate seamlessly with modern Python stacks.

  • Local First: No more leakage

We are open-source and developer-first. I’d love to hear your feedback on the architecture and what integrations you’d like to see next!

Happy prompting!