Jan Rabe kibotu

One Git Identity per Host

You have a work email and a personal email, both configured in git. Git will happily use whichever one is set globally for every commit you make, which is fine until a personal commit goes out stamped with your employer's address.

The usual advice is to run git config user.email … inside each repo and remember to do it forever. Git can do better: since 2.36 it can pick an identity based on where a repository points, not where it happens to live on disk. Clone from github.com, get your personal identity; clone from anywhere

name	pr-description
description	Generate a reviewer-first pull request description from the current Git branch, formatted for GitHub or Bitbucket Cloud. Use this whenever the user asks to write, draft, generate, or update a PR description, PR summary, merge request description, or asks "what should I put in the PR". Also use when the user asks to summarize a branch's changes or a diff for a reviewer.

PR Description

Generate a pull request description that helps a reviewer approve and merge with confidence — not a restatement of the diff.

Step 1: Determine branches

Important: Mail.tm is receive-only. Its API can create inboxes and read messages, but POST /messages is not supported (405). Sending must happen through a separate outbound channel.

What the script does

Get address — GET /domains → POST /accounts → POST /token
Send loremipsum — via one of:
- Brevo HTTP API (BREVO_API_KEY + BREVO_SENDER_EMAIL)
- SMTP (SMTP_HOST, SMTP_PORT, SMTP_USER, SMTP_PASS)
- --manual — you send the email yourself from any client
Read content — polls GET /messages, then GET /messages/{id} for full body

Metrics

rtk gain --history

Guide

brew install rtk && rtk init -g --opencode

Chat GPT "DAN" (and other "Jailbreaks")

Medium article https://medium.com/@kibotu/your-ai-coding-agent-uses-your-terminals-tools-give-it-better-ones-bdcfb6737ac9?sk=1eac23694b14a779aed1870693df842f

Better-Than-Stock CLI Tools for AI Coding Agents on macOS

macOS ships grep, find, and cat — decades-old, POSIX-correct, and worse choices than the modern replacements once an LLM is the one calling them. Three reasons that's true, not just aesthetic preference:

Context economy. ripgrep and fd skip .git, node_modules, and build output by default and print compact file:line:match results. grep -r/find without carefully hand-tuned exclusions dump everything, and every irrelevant line an agent reads is context it paid for and now has to reason past.
Fewer wasted round trips. Models are trained on a decade of GitHub, Stack Overflow, and blog content where these newer tools are increasingly the default. They emit corr

	#!/usr/bin/env bash
	#
	# install-node.sh
	# Installs the latest Node.js Active LTS release (official arm64 build)
	# for 64-bit Raspberry Pi OS / Debian aarch64 (e.g. Raspberry Pi 5, Pi 4 64-bit, Pi 400, etc).
	#
	# Originally based on a script by Steven de Salas, itself based on
	# Richard Stanley's Node-MongoDb-Pi script for the armv6l Pi Zero.
	# Rewritten for 64-bit Pi hardware using official nodejs.org arm64 builds
	# (the unofficial-builds armv6l tarball is no longer needed on 64-bit Pis).

	#!/bin/bash

	# Uptime
	upSeconds=$(cut -d. -f1 /proc/uptime)
	days=$((upSeconds / 86400))
	hours=$((upSeconds / 3600 % 24))
	mins=$((upSeconds / 60 % 60))
	secs=$((upSeconds % 60))
	UPTIME=$(printf "%d days, %02dh%02dm%02ds" "$days" "$hours" "$mins" "$secs")

	const DEV = import.meta.env.DEV;

	export const bark = {
	error: (...args: unknown[]) => {
	if (DEV) {
	console.error("[Bark]", ...args);
	}
	},
	warn: (...args: unknown[]) => {
	if (DEV) {

	#!/usr/bin/env python3
	"""OpenCode Dashboard — value-first token & usage intelligence."""

	import json
	import sqlite3
	import sys
	import unicodedata
	from pathlib import Path
	from datetime import datetime, timezone