Feed
Pro
Search

Sign in
FactoryKit - the AI software factory: tasks in, pull requests out Bug0 - The AI-native e2e QA regression testing The foreword by Hashnode - official blog from the Hashnode team Passmark - The open-source AI framework for regression testing Hashnode gql skill - let your AI agent publish to your Hashnode blog Hackathons Changelog Brand @hashnode on X Hashnode on LinkedIn Support - hello+support@hashnode.com Code of Conduct Terms Privacy Sitemap

Search Hashnode

Search posts, tags, users, and pages

@flashlabs

Marek Skopowski

@flashlabs·Joined February 2024

Keep It Simple, Stupid!

About

Software Engineer x Data Engineer - I make the world a better place to live with software that enables data-driven decision-making

Available for

Nothing here yet.

Marek Skopowski's blogs

Keep It Simple, Stupid!blog.skopow.ski31 posts

About

Software Engineer x Data Engineer - I make the world a better place to live with software that enables data-driven decision-making

Available for

Nothing here yet.

Marek Skopowski's blogs

Keep It Simple, Stupid!blog.skopow.ski31 posts

Articles Comments

Recently published

MSMarek Skopowskiinblog.skopow.ski·8h ago · 2 min read

Frontmatter FTW: How to Make Agent Skills Discoverable

If your AI agent loads 30 complete Markdown skill files directly into its system prompt, you're burning 40,000 tokens of input budget before the user even types a single word. Worse, drowning the mode

MSMarek Skopowskiinblog.skopow.ski·Jul 25 · 3 min read

Stop Using Full OAuth Handshakes for Internal Microservice Auth

OAuth 2.0 was designed to solve a specific problem: delegating access to third-party applications without sharing credentials over public networks. Somehow, over the last decade, teams started blindly

MSMarek Skopowskiinblog.skopow.ski·Jun 27 · 6 min read

MCP vs ACP: Clarifying the Protocol Layer in the Agentic Era

The rapid evolution of the AI developer space has shifted our focus from single-turn propmpts to autonomous, multi-agent workflows. Building a system that scans code, writes a PR, runs tests, and depl

MSMarek Skopowskiinblog.skopow.ski·May 2 · 7 min read

A Good Agent Skill Is a Contract, Not a Prompt

When people start using AI coding agents seriously, they usually make the same mistake: every time the agent does something wrong, they add another instruction. One more rule, one more exception, one

MSMarek Skopowskiinblog.skopow.ski·Apr 11 · 6 min read

Stop Writing Bigger Prompts. Start Designing Agent Skills.

When an AI coding agent does something wrong, the natural reaction is to add more instructions. Another rule. Another example. Another edge case paragraph. The prompt grows from a few hundred tokens t