GitHub – Developer-first prompt versioning and .env management tool

Summary: GitHub offers a developer-focused prompt management system with git-like version control, supporting markdown prompts, Jinja2 variable substitution, and project-based organization. It tracks full version history and provides git-style diff visualization for prompt changes.

What it does

It manages prompts locally with version control, enabling creation, update, retrieval, listing, and deletion of prompts using markdown format and tags. The tool automatically creates directories and supports variable substitution via Jinja2 templates.

Who it's for

Developers and AI engineers who require integrated, code-like management of prompts and environment secrets within their development workflow.

Why it matters

It solves disconnected prompt management by applying version control principles to prompt engineering, ensuring organized, traceable, and local-first prompt handling.