Skip to content

Instantly share code, notes, and snippets.

View skozz's full-sized avatar
🏠
Working from home

Angel skozz

🏠
Working from home
View GitHub Profile
@skozz
skozz / test-log.js
Created September 18, 2025 15:17
scripts/test-log.js
// scripts/test-log.js
const { exec } = require("child_process");
const fs = require("fs");
const path = require("path");
exec("npm test", (err, stdout, stderr) => {
if (err) {
const dir = "test-log";
if (!fs.existsSync(dir)) fs.mkdirSync(dir);
@skozz
skozz / prompt-builder-template.md
Last active October 10, 2025 10:33
Prompt builder to force IAs to help you improve your own prompts before starting

What is this?

It is a simple MD to force LLMs to help you build your own prompts following Anthropic'sinternal prompt engineering template Inspired by https://www.reddit.com/r/PromptEngineering/comments/1n08dpp/anthropic_just_revealed_their_internal_prompt/

How to use

  • Add this file to your proyect
  • Invoke this MD in the LLM context
  • Ask to model: "help me write a prompt following this process" + draft of your prompt

Then the model is goign to ask you the template questions to help you build the final prompt based on the template.

@skozz
skozz / jest-expo-import-error-resolution
Created August 23, 2025 13:36
FIX FOR EXPO JEST: ReferenceError: You are trying to `import` a file outside of the scope of the test code
# Fixing Jest Import Errors in Expo v53: A Configuration Tale
**Date:** August 23, 2024
**Author:** Development Team
**Target:** React Native developers using Expo v53 with Jest
**Topics:** Jest, Expo, Testing Configuration, Dependency Management
---
TLDR: https://stackoverflow.com/a/79699866/957253
---
@skozz
skozz / 00 - Cursor AI Prompting Rules.md
Created August 10, 2025 09:14 — forked from aashari/00 - Cursor AI Prompting Rules.md
Cursor AI Prompting Rules - This gist provides structured prompting rules for optimizing Cursor AI interactions. It includes three key files to streamline AI behavior for different tasks.

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

Screen Quick Reference

Basic

Description Command
Start a new session with session name screen -S <session_name>
List running sessions / screens screen -ls
Attach to a running session screen -x
Attach to a running session with name screen -r
import csv
import os
import types
from flask import Flask, jsonify, make_response, request, url_for, send_file
from app import celery, firebase, firestore_db
from app.post_tasks import *
from app.master_admin_tasks import check_group_outdated_accounts_token
from firebase_admin import db as firebase_db, firestore
from . import post
from ..models import *
@skozz
skozz / TZInfo
Created February 22, 2019 14:28
[Solution Rails + Docker] TZInfo::DataSourceNotFound: tzinfo-data is not present. Please add gem 'tzinfo-data' to your Gemfile and run bundle install
- Add `gem 'tzinfo-data'` to the Gemfile.
- Add `tzdata` to the Dockerfile
```
RUN apk update \
&& apk add build-base \
tzdata
```
- Build `docker-compose build` or `docker-compose up --build`
- Enjoy the life
@skozz
skozz / sketch-never-ending.md
Created February 22, 2019 11:21 — forked from Bhavdip/sketch-never-ending.md
Modify Sketch to never ending trial

###Sketch trial non stop

Open hosts files:

$ open /private/etc/hosts

Edit the file adding:

127.0.0.1 backend.bohemiancoding.com

127.0.0.1 bohemiancoding.sketch.analytics.s3-website-us-east-1.amazonaws.com

@skozz
skozz / README-Template.md
Created December 13, 2018 08:46 — forked from PurpleBooth/README-Template.md
A template to make good README.md

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

@skozz
skozz / activerecord_scope_conditions.rb
Created June 28, 2018 12:15 — forked from nathanl/activerecord_scope_conditions.rb
Using joins and conditions in ActiveRecord scopes. (This was hard for me to find documentation on.)
class Person < ActiveRecord::Base
# This manual SQL query...
scope :allowed_to_eat_cheese, joins(
<<-SQL
INNER JOIN cities ON people.city_id = cities.id
INNER JOIN states ON cities.state_id = states.id
SQL
).where('states.allows_cheese_consumption' = 'Yeppers')