Carlos A. Matus

Hay que tomarse la vida con humor, en serio.

[Carlos A. Matus @Caranarq]

Balcony potted fruit plants bear tiny ripe fruits in summer. Sufficient sunshine nourishes their slow growth, letting ordinary home spaces be filled with fresh seasonal vitality and sweetness.🍺Put away summer clothes Autumn, has come

[Carlos A. Matus @Caranarq]

😁My existence is filled with brightness. Jake notices the dog and pauses at the lost and found area, stroking it. The dog wags its tail, delighted by the affection, which brings a smile to Jake's face, despite his awareness that it is missing.

[Carlos A. Matus @Caranarq]

🐂Mushroom pasta Pasta, addedLiam shook his head. "He didn't specify. All he mentioned was that it was crucial no one else discovered it. That's the reason I came here. I must retrieve it. I need to complete what he began."

[Carlos A. Matus @Caranarq]

🧬Winter walk Walk, checkedAs the baking went on, she slipped into the pantry, where shelves were crowded with preserves—jam, pickled veggies, dried fruit—all made by Elara. Every jar bore a date and a small inscription: “For Lila, whenever she longs for home.”

[Carlos A. Matus @Caranarq]

Walking alongside a companion, the present comes at a high cost. When exhaustion hits its peak and you're tempted to give in, bring to mind the initial vision that once stirred your soul—it has the power to revive waning drive and carry you through the hardest, most draining st

[Carlos A. Matus @Caranarq]

🛒Grocery Shopping Every drop of genuine effort you put in leaves a visible mark on your life's path—even if others fail to notice your dedication for a while, time never forgets your perseverance and will repay you richly when the moment is right.

[Carlos A. Matus @Caranarq]

💿Delivering products that bring customers joy through their glowing feedback! Every skill you work hard to master grants you greater independence in life. The more competent you become, the less you depend on others to supply security or chart your life’s course.

[Paul Noble @paul__ux]

Here's an interactive version. Make your own bracket predictions.

→ https://t.co/xBjyZX5Oec

[Viri Ríos @Viri_Rios]

Resulta que el mismo Trump que dice querer acabar con el narco, no tiene problema con apoyar la campaña de un abogado de narcos y paramilitares en Colombia 🤡

[Daniel Mayakovski @DaniMayakovski]

"Estamos recuperando nuestro hemisferio, la Doctrina Monroe fue ignorada demasiado tiempo por presidentes que fingían que nuestro patio trasero no importa. Ahora tenemos la Doctrina Monroe de Trump de vuelta, tomemos el Canal de Panamá y tengamos más mar".

Pete Hegseth, ministro de guerra de EEUU, abiertamente admitió hace unos dias que están implantando la Doctrina Monroe de nuevo en toda América del Sur... casualmente, justo ahora ganan todos los ultraderechistas títeres que tienen por toda la región.

Ellos mismos lo admiten y lo dicen en tu cara, no es conspiranoia, EEUU está ocupando de nuevo América del Sur con otro Plan Cóndor con elecciones amañadas y golpes de estado políticos para saquear los recursos de su "patio trasero".

[Carlos A. Matus @Caranarq]

Oye @SamsClubMexico ya resurtan estas pizzas al club Camino Huinala

[Codeando México @CodeandoMexico]

Hoy presentamos Ohtli, una herramienta diseñada para fortalecer la infraestructura digital del transporte público en México y América Latina. Con este editor de libre acceso, las agencias pueden generar y gestionar sus datos en formato GTFS con total autonomía.

[Carlos A. Matus @Caranarq]

@Suburbanos @TrenAIFA ¿Se puede abordar el tren al AIFA en la estacion Fortuna?

[Dhairya Karekar @dkare1009]

Google just dropped a FREE AI Agents course.

And almost no one is talking about it.

10+ code samples, whitepapers, hands-on projects... all in one place.

Here’s the full breakdown (5 days):

Day 1: Foundations of AI Agents
Learn how agents actually work:
• Architecture
• Capabilities
• How they differ from LLMs

→ Build systems that can perceive, plan, act

Whitepaper: https://t.co/LGGc7UDLX2

Code: https://t.co/8XFiroXqKz

Day 2: Tools & MCP (Model Context Protocol)
Agents don’t work alone.

Learn:
• Tool usage & APIs
• MCP architecture
• Human-in-the-loop workflows

Whitepaper: https://t.co/YklFh27OX9

Code: https://t.co/iMMpPsEgox

Day 3: Context Engineering (Memory)
This is where agents become powerful.

• Sessions → short-term memory
• Persistent memory → long-term learning

Whitepaper: https://t.co/KWAOnwjXaz

Code: https://t.co/ctlpTBNUdU

Day 4: Agent Quality
Production-ready systems need reliability.

Learn:
• Logs, traces, metrics
• Evaluation frameworks
• LLM-as-a-judge

Whitepaper: https://t.co/kSaz3DK8Q3

Code: https://t.co/96DYJj4trU

Day 5: From Prototype → Production
Where most people fail.

• Deployment strategies
• Scaling agents
• Agent-to-Agent communication
• Vertex AI ecosystem

Whitepaper: https://t.co/rYub7sP1aP

Code: https://t.co/xtU4CTP3Ek

This is basically a complete roadmap to building AI agents in 2026.

And it’s 100% free.

Save this. You’ll need it later 💾

Like 👍 • Repost ♻️

Follow for no-BS AI insights 🚀

[Mayank Vora @aiwithmayank]

🚨 Prompt engineering is officially outdated.

Anthropic just released the real playbook for building AI agents that actually work.

It’s a 30+ page deep dive called The Complete Guide to Building Skills for Claude and it quietly shifts the conversation from “prompt engineering” to real execution design.

Here’s the big idea:

A Skill isn’t just a prompt.
It’s a structured system.

You package instructions inside a https://t.co/aldvvbZeVI file, optionally add scripts, references, and assets, and teach Claude a repeatable workflow once instead of re-explaining it every chat.

But the real unlock is something they call progressive disclosure.

Instead of dumping everything into context:

• A lightweight YAML frontmatter tells Claude when to use the skill
• Full instructions load only when relevant
• Extra files are accessed only if needed

Less context bloat. More precision.

They also introduce a powerful analogy:

MCP gives Claude the kitchen.
Skills give it the recipe.

Without skills: users connect tools and don’t know what to do next.
With skills: workflows trigger automatically, best practices are embedded, API calls become consistent.

They outline 3 major patterns:

1) Document & asset creation
2) Workflow automation
3) MCP enhancement

And they emphasize something most builders ignore: testing.

Trigger accuracy.
Tool call efficiency.
Failure rate.
Token usage.

This isn’t about clever wording.

It’s about designing an execution layer on top of LLMs.

Skills work across https://t.co/taoTr8bSkU, Claude Code, and the API. Build once, deploy everywhere.

The era of “just write a better prompt” is ending.

Anthropic just handed everyone a blueprint for turning chat into infrastructure.

Download the guide here: https://t.co/0SgDRAMhSg

[Tom Dörr @tom_doerr]

Converts text into knowledge graphs for Graph RAG

https://t.co/P3abSa7VlA

[Matt Dancho (Business Science) @mdancho84]

Turn ANY DOCUMENT into LLM-ready data!

Microsoft released MarkItDown, a lightweight Python library that converts any document to Markdown for use with LLMs.

100% Open Source

[Andrew Ng @AndrewYNg]

Important new course: Agent Skills with Anthropic, built with @AnthropicAI and taught by @eschoppik!

Skills are constructed as folders of instructions that equip agents with on-demand knowledge and workflows. This short course teaches you how to create them following best practices. Because skills follow an open standard format, you can build them once and deploy across any skills-compatible agent, like Claude Code.

What you'll learn:
- Create custom skills for code generation and review, data analysis, and research
- Build complex workflows using Anthropic's pre-built skills (Excel, PowerPoint, skill creation) and custom skills
- Combine skills with MCP and subagents to create agentic systems with specialized knowledge
- Deploy the same skills across https://t.co/Ru4OXv4saV, Claude Code, the Claude API, and the Claude Agent SDK

Join and learn to equip agents with the specialized knowledge they need for reliable, repeatable workflows.
https://t.co/3hq83c3q0U

[𝔗𝔯𝔲𝔱𝔥 𝔐𝔞𝔱𝔱𝔢𝔯𝔰 @politicsusa46]

For anyone who would like to hear Mark Carney’s outstanding Davos speech in full here it is. This is what true global leadership looks like.

Canada should be immensely proud today, because they are leading the fight back when others dare not.

🎥 TikTok - https://t.co/BExGV2YIDq

[Kirk Borne @KirkDBorne]

MIT Advanced Data Structures course: https://t.co/EQtAOIndPI

Video lectures, lecture notes, problem sets, GitHub, and more