XergioAleX - CTO & Co-founder at DailyBot (YC S21)

A field guide to the .well-known family for AI agents: Link headers, API Catalog, OAuth, MCP, skills, Web Bot Auth — with cabuya.org and this site as examples.

On August 10, 2026, an earthquake shook western Colombia for ninety seconds.

Everyone's saying we should write loops, not prompts.

An agent nailed the first hour and drifted by the third.

Midjourney, the AI image company, unveiled a full-body ultrasound scanner and a wellness spa.

Harness engineering is the new way to steer AI agents — the system around the model that checks its work and stops it repeating the same mistake.

Anthropic said a model was too dangerous to release.

An agent that can install a skill from a URL stops reinventing the wheel.

Public package registries have shipped malware over and over this past year.

How I built a two-type slide deck catalog inside my Astro website — discriminated unions, AEO twins, asset isolation, and live theme sync.

A hands-on comparison of Reveal.js, Slidev, Marp, and Spectacle — plus the 2026 agentic wave: Claude Design, Cursor agents, and Gemini Notebook decks.

Five categories, eight artifacts, one concrete guide: what your site needs to be agent-ready — including the commerce layer I deliberately don't fake.

State of the art of mobile development in 2026: the available options, how each one works, and where it actually makes sense to start today.

My FLISOL talk at UTP Pereira: the story of OpenClaw and its creator Peter Steinberger, and how a one-hour WhatsApp bot reshaped the AI-agent world.

Around 30 launches in one week.

My Abril Mobile talk at Universidad Católica de Pereira: how a full-stack dev chose a path to learn mobile in 2026 — and why I picked Kotlin Multiplatform.

The story of OpenClaw and the birth of personal AI assistants — a new paradigm of local, open agents owned by you, not by a company.

The Moltys meetup at the UTP in Pereira — an OpenClaw community workshop with Cursor where I walk through its history, use cases, and architecture.

A journey through the life and work of Isaac Asimov, from the Foundation saga to the Three Laws of Robotics, and why his predictions are coming true in the age of artificial intelligence.

A sci-fi reading club is born inside the Pereira Tech Talks community.

Anthropic built a model that found thousands of zero-days in every major OS.

Most people think an agent is an LLM with tools.

I didn't get the hype around a text measurement library.

AI agents now have payment cards, wallets, email, and social networks.

AI was supposed to give us more free time.

AI agents aren't productivity multipliers — they're judgment multipliers.

How I went from writing every line of code to orchestrating AI agents — and why the biggest tech revolution is happening so quietly that almost nobody sees.

How I migrated XergioAleX.com to Astro 6 in minutes, what broke, and why the experimental Rust compiler turned perception into measurable speed.

AEO measurement is years behind AEO optimization.

Markdown for Agents: content negotiation meets AI—what the pattern means and a working Astro plus Cloudflare Pages implementation.

The search landscape changed — and most sites aren't ready.

AI agents are now some of the most important visitors to your site — and they don't click links.

After years of chasing ESLint upgrades and managing the Prettier conflict dance, I switched to Biome.

How building a cargo transport platform with university friends taught me the most valuable entrepreneurial skill: telling a story that makes people believe.

One Cloudflare Pages middleware file reveals AI crawler visits that client-side JavaScript analytics completely miss—no extra scripts required.

After years deploying static sites on GitHub Pages, I evaluated the free options and landed on Cloudflare Pages.

Designing multilingual Astro from scratch: typed translations, the Page Wrapper pattern, and scaling to more languages without rewiring components.

Why Astro and Svelte simplify modern web development—State of JS 2025 data, benchmarks, and practical lessons from building this website.

How this blog scales without a backend: Content Collections, tag taxonomy, client search, series navigation, and bilingual builds.

Chapter four while building XergioAleX.com: free analytics with privacy-first tools that keep Lighthouse at 100—no cookie banners.

The story of reaching 100/100/100/100 on Lighthouse PageSpeed for Performance, Accessibility, Best Practices, and SEO on mobile and desktop.

From one-page landing to bilingual, AI-ready XergioAleX.com: architecture, stack choices, and why Astro + Svelte fits static sites.

Pereira Tech Talks with Sebastián Mora — from writing code to orchestrating agents, what MCPs unlock, and a robot at a software meetup.

From my Vibe Coding e IA workshop at Open Tech Hackathon — Cursor vs Codex vs Claude Code, conductor mindset, shipping AI at DailyBot.

Astro and Svelte portfolio site for Sebastián Martínez Vanegas, Colombian poet and winner of the Emilio Prados International Poetry Prize.

A fully static wedding invitation site built with Astro, Svelte, and GitHub Pages — unique codes, RSVP via Google Forms, zero backend.

How I moved from manual MetaTrader 4 trading to migrating scripts, indicators, and expert advisors into MetaTrader 5 for stronger automation.

Migrating pereiratechtalks.org from Dockerized Ghost to static Astro on GitHub Pages — ten years of lessons packed into two weeks of code.

Why Astro won me over — Microsoft and Firebase cases, measurable gains, and a live Pereira Tech Talks migration to prove it is not hype.

Market Profile as a visual framework for imbalance zones, institutional flow, and structured trading decisions instead of pure intuition.