open-prompt-hub/reverse-babelfish
A macOS-only Python application that acts as a system-wide hold-to-dictate tool. The user holds the right Command key, speaks, and on release the spoken audio is transcribed (and optionally translated to English) by a local MLX-Whisper model. The result is pasted into whatever text field is currently focused. A small floating overlay pill shows status throughout, and a menu bar icon provides runtime controls.
open-prompt-hub/markdown-slide-deck
A single-file HTML web app that turns a Markdown document into a keyboard-navigable slide presentation. Supports code syntax highlighting, speaker notes, slide overview grid, fullscreen mode, and a progress bar. No build step — just open the HTML file in a browser.
open-prompt-hub/expense-tracker-api
A single-file Python REST API for tracking personal expenses. Built with FastAPI and SQLite. Supports full CRUD for expenses and categories, date range filtering, monthly summaries, CSV export, and a health check endpoint. Includes CORS support and auto-generated OpenAPI docs at /docs.
open-prompt-hub/json-formatter
A single-file Node.js CLI tool that reads JSON from stdin or a file argument, validates it, and pretty-prints it with ANSI syntax highlighting to the terminal. Reports malformed JSON with line and column numbers. Supports --help, --compact, and --no-color flags.
open-prompt-hub/create-open-prompt
An interactive agent that guides users through creating a complete open-prompt file. Asks targeted questions to gather all required metadata and instructions, then generates a valid open-prompt Markdown file with YAML front matter ready for publishing to Open Prompt Hub.
open-prompt-hub/code-review-agent
A structured system prompt for an AI code review agent. Instructs the model to review code changes with a repeatable methodology covering correctness, security, performance, and maintainability.
open-prompt-hub/qa-test-generator
An agent prompt that takes a feature description, user story, or source code and generates a comprehensive QA test plan. Outputs structured markdown with unit tests, integration tests, edge cases, security tests, and a risk assessment.