Prompt Cards

Implement tail -f equivalent with Windows support, colored highlights for multiple regex patterns, and context lines. Flags: --file, --pattern, --since, --json. Handle rotated logs robustly.

Create a CLI to convert and query JSON/YAML with jq/yq or a bundled Python/PowerShell fallback. Flags: --query, --in, --out, --pretty. Examples for arrays/maps and streaming.

Build a fast secrets scanner for files and git diffs (regex + entropy). Flags: --path, --staged, --baseline, --allowlist, --exit-on-find. Print remediation tips and rotate guidance.

Provide a guided CLI to find/remove big files from git history (BFG filter-repo). Make backups, show size savings, and push safety notes. Flags: --threshold, --dry-run, --protect-tags.

Write a CLI that scans subfolders for git repos and prints ahead/behind, dirty files, LFS usage, and default branch. Flags: --pull, --fetch, --branch <name>, --json. Respect SSH agent/Keychain/CredMan.

Create a CLI that updates packages using apt/dnf/pacman/brew/winget/choco when available. Flags: --check, --upgrade, --security-only (if supported), --list-outdated, --dry-run. Log file per host.

Build an interactive process picker (name regex, CPU %, memory). Provide --kill, --nice/priority, and dry-run. Show per-OS privilege notes and safety prompts. Export CSV of actions.

Create a CLI to fetch and print cert chain, SANs, expiry, and weak ciphers. Flags: --host, --port 443, --days-left, --json. Use openssl/PowerShell .NET SslStream fallback. Exit nonzero if expiring soon.

Implement a rate-limited TCP port scanner with banner grab (when legal). Flags: --target, --ports 1-1024, --safe, --top100, --timeout. Print risk warnings and logging. Use Test-NetConnection/nc/nmap if present.

Write a CLI that shows SSID, RSSI, channel, noise, and recommendations (move channel, 20/40MHz). Use airport/wlan show/netsh/Wi-Fi tools per OS. Output --report markdown with action tips.

Ship a client/server CLI for iperf3-style tests with auto-download/setup hints. Provide --mode {server,client}, --time, --parallel, --port, and pretty throughput charts. Include NAT/firewall notes for Windows 11.

Build a friendly wrapper around ping/traceroute/mtr/Test-NetConnection. Output median/95p latency, hop loss, and route diffs. Flags: --host, --count, --resolve, --save report.md. Add ICMP permission guidance.