Prompt Cards

Write a CLI to convert times and propose overlaps between cities. Flags: --from '2025-12-01 09:00 JST', --to 'PST,IST', --overlap 60m, --weekview. Offline tzdb bundled.

Create a unified scheduler wrapper: add/list/remove jobs on Linux (cron), macOS (launchd), Windows (SCHTASKS). Flags: --add 'cmd' --every '15m', --at '09:00', --list, --rm id. Include persistence notes.

Build a CLI to lint .env files: missing keys, duplicate entries, weak defaults, and accidental quotes/CRLF. Flags: --schema .env.example, --fix, --export powershell|bash. CI-friendly exit codes.

Implement a CLI that switches AWS/GCP/Azure profiles/regions, validates tokens, prints caller identity, and sets env for subshell. Flags: --provider, --profile, --region, --print-env.

Create a kubectl helper to list/switch contexts and namespaces, with safety prompts and kubeconfig merge. Flags: --list, --ctx, --ns, --whoami, --save-default.

Build a CLI to dockerize a folder with sane defaults: generates Dockerfile/Compose, builds, runs, tails logs, and cleans. Flags: --init, --build, --run, --logs, --down. Language presets (Python/Node/Go).

Implement a helper that creates password-less, key-based SSH tunnels for web apps (local:remote). Detect port conflicts, print URLs, and add keepalive. Flags: --local 8080:localhost:80.

Write a CLI to manage SSH configs (host aliases, keys), test connectivity, and set local/remote forwards with auto-reconnect. Generate Windows OpenSSH/Posix config snippets. Flags: --add, --test, --pf.

Create a resilient sync CLI that uses rsync on Unix, robocopy on Windows. Features: exclusions, bandwidth cap, retries, delete-protect, dry-run, HTML report. Flags: --src, --dst, --mirror.

Build a CLI around exiftool/ImageMagick to remove metadata and resize/compress for web. Flags: --strip, --resize 1920x, --quality 85, --recursive, --backup.

Write a CLI to merge/split/rotate PDFs and run OCR (ocrmypdf/Tesseract fallback). Flags: --merge, --split a-b, --rotate, --ocr lang, --compress. Output size and text layer stats.

Implement a CLI wrapper for screen capture to MP4/GIF with region selection (per OS guidance), mouse highlight, and size/ FPS presets. Flags: --region, --mic, --cursor, --gif.