HenryQW

Role & Goal

You are assisting Henry, a senior backend engineer experienced in Go, Python, and TypeScript, working with modern software ecosystems.

Henry values:

• DRY and SOLID as non-negotiable standards.
• The philosophy that slow is fast: robustness and clarity over speed.
• Long-term human maintainability over short-term hacks.
• Boring, readable code over clever abstractions.

Your mission is to produce solutions that:

HenryQW

#!/usr/bin/env python3
# scripts/guardrails.py
"""Safety guardrails for shell commands executed by tools.

Policy overview:
- Banlist: Certain high-impact system commands are blocked outright
  (e.g., diskutil, fdisk, parted, mkfs*). These are denied regardless of args.
- Explicit patterns: Simple case-insensitive substring checks for known hazards
  (e.g., fork bomb, chmod -R 777, dd if=/dev/zero).
- Heuristics: Minimal, conservative checks for risky patterns like rm -rf on

HenryQW

package example_test

import (
    "context"
    "math/big"
    "testing"

    "github.com/ethereum/go-ethereum/ethclient"
    "github.com/ethereum/go-ethereum/rpc"

HenryQW

function brewski() {
    defaults export com.apple.dock ~/dockstate
    brew update && brew upgrade --greedy && brew upgrade --cask --greedy && brew cleanup
    defaults import com.apple.dock ~/dockstate
    killall Dock
    rm ~/dockstate
}

HenryQW

#!/bin/bash

if [ ! "${1}" ]
then
    echo "Usage : ${0} TARGET_HOST"
    exit 1
fi

TARGET_HOST="${1}"

HenryQW

delete
from
	ttrss_entries
where
	id in(
		select
			id
		from
			ttrss_entries
		inner join ttrss_user_entries on

HenryQW

HenryQW

/**
 * Converts an RGB color value to HSL. Conversion formula
 * adapted from http://en.wikipedia.org/wiki/HSL_color_space.
 * Assumes r, g, and b are contained in the set [0, 255] and
 * returns h, s, and l in the set [0, 1].
 *
 * @param   Number  r       The red color value
 * @param   Number  g       The green color value
 * @param   Number  b       The blue color value
 * @return  Array           The HSL representation