Getting to know the possibilities (Day 1)
Today I finally took some time to try to understand what coding agents are really capable of doing. I've been skeptical for so long... but, a few days before starting on a new job, I believe it's time to give it another try.
Turns out that things have evolved a loooot since my last attempt (mid 2025). After signing up to an Anthropic Claude account, I followed a friend's suggestion and took a look at Nick Tune's blog posts.
🤯
We are getting into serious business.
One of my biggest problems with this AI hype can be summarized on this Stackoverflow podcast episode's title: AI can 10x developers...in creating tech debt.

I feel that we (as an industry) are automating a broken process (software development), which will multiply the effects of it. We are still discussing the importance of topics such as continuous delivery and TDD... in 2026!
But, back to Nick Tune. These sequence of blog posts simply blew my mind:
- Minimalist Claude Code Task Management Workflow
- Composable Claude Code System Prompts
- Auto-Reviewing Claude’s Code
- Code Quality Foundations for AI-assisted Codebases ❤️
- Coding Agent Development Workflows ❤️
- Dev Workflows as Code
Nick also brings two open source masterpieces (at least for a beginner's eyes):
- Living Architecture – an open source project following (almost) everything he talked about on these blog posts
- Claude Skills & Composable Personas – a repo with reusable skills and composable system prompts for Claude Code
But, before getting my hands dirty, it's important to highlight this quote:
I built this myself because I wanted to learn from the ground up, but there are spec-driven frameworks out there that handle this phase. If you’re just getting started, it might be worth looking at what already exists rather than rolling your own.
I need to remind myself: take it easy and have fun.
Let's see what I can make out of all of this.
Interesting contents I read and watched along the way
Here are few other things I found interesting today:
- legacy-modernization.io – collection of proven patterns, strategies, and resources to help you plan and execute your modernization journey with confidence
- (Video) A New Era for Legacy Modernization • Rachel Laycock (2024)
- OpenCode – the open source AI coding agent
- React Best Practices – a structured repository optimized for AI agents and LLMs
- spec-driven development – get started with a new open source toolkit
- temporal.io – an orchestration tool (and much more)
- Kubb – OpenAPI to TypeScript, React-Query, Zod, Faker.js, MCP (Claude, Cursor), MSW and Axios