Joseph Lisee jlisee

Write a handoff document summarising this session for future agents/sessions.

Steps

Determine today's date (use the currentDate context if available).
List the existing files under docs/agents/handoff/ to find the highest sequence number already used today, then increment by one. Format: NNN (zero-padded to 3 digits, starting at 001).
Use the current session name, otherwise derive a short kebab-case topic slug from the main subject of this session (e.g. eth-brownie-optimization, filter-sol-wsol-command).

Verified Spec-Driven Development (VSDD)

The Fusion: VDD × TDD × SDD for AI-Native Engineering

Overview

Verified Spec-Driven Development (VSDD) is a unified software engineering methodology that fuses three proven paradigms into a single AI-orchestrated pipeline:

Spec-Driven Development (SDD): Define the contract before writing a single line of implementation. Specs are the source of truth.
Test-Driven Development (TDD): Tests are written before code. Red → Green → Refactor. No code exists without a failing test that demanded it.

Beads Uninstall Script

A comprehensive uninstall/cleanup script for Beads (bd) that removes all traces of the tool from a system.

Usage

./scripts/uninstall.sh            # dry-run (scan $HOME)
./scripts/uninstall.sh --apply    # perform cleanup
./scripts/uninstall.sh --root DIR --apply

Guidelines to follow at all times:

Always keep your changes limited to what explicitly mentioned
Don't use any 3rd party libraries/framework/code unless explicitly requested
Focus on simplicity both in terms of design/architecture and implementation
Code has to be easy to reason about, and easy to extend/change in the future
Validate that you understand the question correctly by re-iterating what's asked of you but with different words
Double-check your work before committing, think outside the box and consider tradeoffs and pros/cons.
Consider how maintainable your changes will be, always try to create as maintainable code as possible
Take a step back if needed and retry if you can think of a better solution

Why

Ripgrep is a fast search tool like grep. It's mostly a drop-in replacement for ag, also know as the Silver Searcher.

helm-ag is a fantastic package for Emacs that allows you to display search results in a buffer. You can also jump to locations of matches. Despite the name, helm-ag works with ripgrep (rg) as well as with ag.

	On an Orin NX 16G the memory was too low to compile and the SWAP file had to be increased.

	/etc/systemd/nvzramconfig.sh
	change:

	```
	# Calculate memory to use for zram (1/2 of ram)
	totalmem=`LC_ALL=C free \| grep -e "^Mem:" \| sed -e 's/^Mem: //' -e 's/ .*//'`
	mem=$((("${totalmem}" / 2 / "${NRDEVICES}") * 1024))
	```

	<!DOCTYPE html>
	<html>
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
	<meta content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0' name="viewport" />
	<link rel="icon" href="data:,">
	<title>String art</title>
	<script type="text/javascript" src="jquery.min.js"></script>
	<style>
	html, body {

	import collections
	import math
	import os
	import cv2
	import numpy as np
	import time

	MAX_LINES = 4000
	N_PINS = 36*8
	MIN_LOOP = 20 # To avoid getting stuck in a loop

	;;; straight --- Use straight.el to manage packages with version control.
	;;; Commentary:
	;; straight.el allows git to track package versions, ensuring Emacs
	;; stability and reversible package upgrades.
	;;; Author: holocronweaver
	;;; Created: 2018
	;;; Code:
	(let ((bootstrap-file (concat user-emacs-directory "straight/repos/straight.el/bootstrap.el"))
	(bootstrap-version 3))
	(unless (file-exists-p bootstrap-file)

	#include <MacroVariant.hpp>

	bool MacroVariant::isCorrectDataTypeForAction(MacroVariantType action, const std::type_info& type)
	{
	switch (action)
	{
	#define ADD_CASE(ACTION, PREFIX, TYPE, VALUE) \
	case MacroVariantType::ACTION: return typeid(std::remove_cv<PREFIX TYPE>) == type;
	CALL_ON_EVERY_TYPE_WITH_DATA(ADD_CASE)
	#undef ADD_CASE