Pedro Reis PHedro

The Autonomous Agent Prompting Framework

This repository contains a disciplined, evidence-first prompting framework designed to elevate an Agentic AI from a simple command executor to an Autonomous Principal Engineer.

The philosophy is simple: Autonomy through discipline. Trust through verification.

This framework is not just a collection of prompts; it is a complete operational system for managing AI agents. It enforces a rigorous workflow of reconnaissance, planning, safe execution, and self-improvement, ensuring every action the agent takes is deliberate, verifiable, and aligned with senior engineering best practices.

I also have Claude Code prompting for your reference: https://gist.github.com/aashari/1c38e8c7766b5ba81c3a0d4d124a2f58

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

Pin Mapping the Smartmaker Smartcores to Arduino Pins

This note details the pin mappings for the Smartmaker Smartcore microcontrollers to Arduino standards pins.

Smartmaker Smartcore: A Brief Intro

The Smartmaker¹ Smartcores are small-form-factor Arduino clones.

The special thing about Smartcores is their use of the Smartmaker Open System I/O Smartbus, which is basically a snap-together bus interface for components based on pairs of the Hirose DF9-31 connector. There are two flavors of the bus, Smartbus Basic with two connector (A+B) and Smartbus Full which add two additional connectors (A+B+C+D). Each connector has 31 pins, which are assigned different purposes. The Smartmaker Wiki has more details on the Smartbus configuration.

Teste para projetos responsivos

Problema

Testar/verificar a disposição dos elementos de uma determinada página em determinadas resoluções de tela.

Solução

Executar captura de telas de acordo com os viewports definidos em um script, com a ajuda do PhantomJS.

Necessário ter o NodeJS instalado.

Lately, I have been looking into Python CMSs. There are many out there, but for some reason or another Mezzanine stuck out as one I should try. Installing it is easy enough, but getting it up on running on my new favorite host, Heroku, was a bit of a challege.

Below you will find the steps that I took to get Mezzanine up and running on Heroku. Please let me know in the comments below if anything didn't work for you.

Setting up the Database

Heroku is shortly depricating Django's standard DATABASES dictionary in favor for a package which takes OS Environment Variables and builds the required dictionary for you. This is a good thing because it makes setting up a database on Heroku very easy. The package is called dj_database_url and it makes short work of getting a PostgreSQL database up and running with Mezzanine. Below is the code that you want to put in Mezzanine's DATABASES section:

import dj_database_url
DATABASES = {'default': dj_database_url.config(default='postgres://localhost')}

Vagrant Setup

This tutorial guides you through creating your first Vagrant project.

We start with a generic Ubuntu VM, and use the Chef provisioning tool to:

install packages for vim, git
create user accounts, as specified in included JSON config files
install specified user dotfiles (.bashrc, .vimrc, etc) from a git repository

Afterwards, we'll see how easy it is to package our newly provisioned VM

	# Automate similar pull request creation for multiple repositories with a small python 3.7 script.
	# All you have to do:
	# 1. Provide your Github credentials in "Globals" section
	# 2. Declare repositories and their base branches for which you want to create PR in "repositories_to_base" dictionary
	# 3. Complete PR info in "PR constants" section and "create_pr" function
	# 4. Implement "execute_changes" function

	import os
	from os import path
	from github import Github

	"""
	Logical deletion for Django models. Uses is_void flag
	to hide discarded items from queries. Overrides delete
	methods to set flag and soft-delete instead of removing
	rows from the database.
	"""
	from django.apps import apps
	from django.contrib.admin.utils import NestedObjects
	from django.db import models
	from django.db.models import signals

	{% load navigation %}

	<!-- Specific path, only when visiting /accounts/ -->
	<li class="{% active request "^/accounts/$" %}"><a href="/accounts/">Accounts</a></li>

	<!-- Glob path, when visiting /blog/* example /blog/, /blog/post1/, /blog/post2/, /blog/post2/subitem/, ... -->
	<li class="{% active request "^/blog/" %}"><a href="/blog/">Blog</a></li>

	Requirements:
	- multiple file uploads at the same time (or at least queued)
	- compatible with IE8+, Firefox 3.6+, Chrome 5+, Safari 4+

	Nice to haves:
	- individual and/or global progress bar
	- drag & drop
	- no flash necessary

	Existing solutions (any comments? any other recommendations?):