Mitzael Serna

[Mitzael Serna @kscius]

#Cursor #AICoding #VibeCoding #SpaceX #Grook #AI

If you're coding and haven't tried Cursor yet, you're missing out. Great codebase context, solid autocomplete, and a much smoother workflow for refactoring and debugging.

https://t.co/E2HP4zdyt4

[Mitzael Serna @kscius]

Source: https://t.co/OpndwIqUK8
https://t.co/aoU06OCRw5

[Guillermo Casaus @_guillecasaus]

🚨 Google acaba de cargarse la industria de la extracción de documentos.

Ha lanzado LangExtract, una librería que convierte texto desordenado en datos estructurados y verificables, incluso en documentos enormes.

Es gratis y open-source 👇

[Tom Dörr @tom_doerr]

Orchestrate Claude Code as a multi-agent startup team. Create comprehensive specifications first, then run parallel specialist agents to build the code.

https://t.co/bLWjm3DCzZ

[El Programador Senior @5eniorDeveloper]

Qué llorones son estos de RRHH

[Mitzael Serna @kscius]

@5eniorDeveloper parece que ya lo borro porque no aparece en sus posts de linkedin, pero al final es lo mismo que hacen los reclutadores o empresas, haces las entrevistas y muchas ya nunca te vuelven a hablar.

[Miguel Ángel Durán @midudev]

¡Mi curso de DOCKER ya está disponible!
Desde contenedores hasta un despliegue real.

✓ Dockerizar apps
✓ Imágenes y contenedores
✓ IA local
✓ Docker Hub
✓ Producción en Vercel

→ https://t.co/l4tgvvKiMr

[Manish Kumar @Manixh02]

Broooooo this is so freaking good 🤯

This open-source skill makes AI coding agents generate better-looking UIs.

Taste Skill works with Claude Code, Codex, Cursor, Gemini CLI, Lovable, v0 and more. Stops the generic frontend slop.

Perfect for developers, vibe-coders & designers who actually want the AI output to look intentional.

link; https://t.co/WzkNyuUbwX

[Defileo🔮 @defileo]

THIS REPO IS A GOLDMINE FOR EVERY SOLO BUILDER OUT THERE.

And it just hit 23,900 stars / https://t.co/kIFqJozYAn

> 43 marketing skills, content to AEO for LLM citation tracking
> Full C-suite personas, CTO, CMO, CFO, each with its own thinking style
> Security auditor scans every skill before install
> Works with Claude Code, Codex, Cursor, and 10 more tools

Clone it once, plug it into whatever you're building.

Drop your niche below and I'll pull the 3 skills worth starting with ⬇️

[Miguel Ángel Durán @midudev]

Este proyecto te permite tener AWS local y gratis.
Sin cuentas ni trucos. Perfecto para practicar.

Se llama Floci y tiene 69 servicios: S3, SQS, Lambda, DynamoDB, RDS...
→ https://t.co/nLcgb35jya

[科技混子Chris @ChrisSlacker]

10个GitHub仓库好到不应该免费。

1. TradingAgents

完整的AI分析师团队辩论策略并在真实市场执行操作。4个并行分析师：基本面、情绪、新闻和技术。再加风险管理和执行代理。就像在电脑上运行一个24小时工作的华尔街团队。

[Miguel Ángel Durán @midudev]

Colección de Skills para tu agente de IA con más de 82.000 estrellas en GitHub.

De Addy Osmani y cubre cada paso:
spec → plan → build → test → review → ship

✓ 24 flujos de ingeniería (TDD, seguridad, webperf...)
✓ Para Claude Code, Cursor, Codex y más

npx skills add addyosmani/agent-skills

[Ruben Hassid @rubenhassid]

If I had to start over with a (fresh) Claude account.

These are the 15 settings I'd switch on right away.

→ Switch 1: the dropdown of the Claude chat box

Fable 5 for all my complex tasks that matter.
Opus 5 for ambitious work without Fable tokens.
Sonnet 5 for everyday. Haiku 4.5 for quick answers.

Now look right next to it. Effort. Set it to High.
Effort is how hard Claude thinks before answering. Almost nobody knows the dial is there.

→ Switch 2: Skill that works like prompt shortcuts

A skill is a long prompt turned into a command that runs on its own, every time.

Install /skill-creator first by Anthropic.
Then talk to it: "I need a skill that turns my messy notes into a client email in my voice."

It asks questions. You answer. It saves.
For my personal favourite Claude Skills.
Go to https://t.co/psB7XxAv8w. Subscribe for free.
Open the email you just received in your inbox.
Click on the Notion library link. Go to Claude Skills.
Download the skills and then go to Claude → Customize → Skills → Upload it all.

→ Switch 3: the four Skills I'd re-do same day

/anti-ai → rewrites until the detector calls it human. Built after $34 of breaking AI detectors.
/how-to → walks you A to Z through any task inside Claude. I built it to replace myself.
/fable-5 → your messy brain dump in, a Fable-optimised prompt out.
/hands-off → compresses a whole chat into a clean doc, so a new chat resumes with nothing lost.

Building your own takes weeks. So I handed mine over at https://t.co/psB7XxAv8w.

→ Switch 4: four connectors. Not 40.

Claude Settings → Connectors.

✦ Granola → meeting transcript, inside Claude. Don't ask for the summary. Ask "what did I commit to in the last five calls, and what's still open."
✦ Gmail + Slack → turn both on together. One is what was promised in writing. The other is what was actually said in the thread.
✦ Google Drive → one button turns Claude's output into a real Sheet or Doc. No downloads folder.
✦ Gamma → a prompt to finished (with taste) slides.

Whatever you can open at work, Claude can open. Whatever you can't, it can't.

→ Switch 5: the one app that isn't inside Claude

Wispr Flow .ai (free). You speak your prompt instead of typing it. Nobody types 3 paragraphs of context. Everybody says three paragraphs out loud.

You speak 4x faster than you type.

→ Switch 6: skip this one if you're new

Role Plugins. Sales, Marketing, Finance, Ops.
Each is a ready-made bundle of skills. Useful once you know what you want. Confusing before that.

I've rebuilt this setup twice. Both times in 7 mins.

If you do one thing before closing this app:
Set Claude to Fable 5, effort on High.

Send this to whoever is still running on defaults.

Get my full Claude Skill library, free: https://t.co/psB7XxAv8w

[DHH @dhh]

Samsung Fold 8 as an on-the-go agent terminal is pretty compelling. What a delightful form factor.

[Tom Dörr @tom_doerr]

Call.md records meetings and performs real-time dual-channel transcription. It provides live assistance during calls and can automatically trigger external tools using the Model Context Protocol.

https://t.co/ruOUTIzurr

[Suryansh Tiwari @Suryanshti777]

You installed Claude Code and stopped there.

Here are 22 skills (actually) worth adding:

If you're just getting started, check out these guides:

Every one is a GitHub repo. Grouped by what they do:

BUILD

superpowers — plans and debugs before it writes
Install → https://t.co/hazw8zUjFZ (259k★)

gstack — 23 skills in one setup
Install → https://t.co/vSfYqfdvuq (124k★)

caveman — no-fluff answers, no padding
Install → https://t.co/h3VaW1St5i (92k★)

ponytail — says nothing, writes one line
Install → https://t.co/fevNywCqVT (88k★)

codex — runs Codex inside Claude Code
Install → https://t.co/evfMbJtOOW (30k★)

i-have-adhd — stops it burying the answer
Install → https://t.co/0dBrUOKJaI (9k★)

DESIGN

ui-ux-pro-max — palettes and fonts that work
Install → https://t.co/vx0ufVxrSK (109k★)

taste-skill — makes a page look expensive
Install → https://t.co/OBVgxc7bJ0 (66k★)

impeccable — the polish pass on any front end
Install → https://t.co/7bdyKAcvPK (49k★)

hyperframes — turns a web page into a video
Install → https://t.co/prBzyoIJMD (37k★)

emil — beautiful interface animations
Install → https://t.co/SeA9eOAjdl (20k★)

gsap — smooth web animations
Install → https://t.co/0zAMbCdTGV (12k★)

RESEARCH

skill-creator — build your own skills
Install → https://t.co/RcfVQUGu3L (163k★)

graphify — turns notes into a map
Install → https://t.co/iZn4GjbaJn (94k★)

last30days — what the internet said this month
Install → https://t.co/PVkOmxdGKo (53k★)

agent-browser — lets Claude use any website
Install → https://t.co/sX21rcnaCL (39k★)

find-skills — finds any skill for you
Install → https://t.co/BlxE9f26ka (27k★)

claude-hud — shows what Claude is doing live
Install → https://t.co/yyesz1PDv7 (27k★)

MARKETING

remotion — build full videos in React
Install → https://t.co/4hfgB3Ij4E (54k★)

marketingskills — 40 marketing skills in one pack
Install → https://t.co/gHOJSiusyg (41k★)

humanizer — strips the AI tells from your writing
Install → https://t.co/yiUryhZNi9 (31k★)

social-media-skills — my own content pack, free
Install → https://t.co/XKoGFEMskV (mine)

Most install with npx skills add [repo].

I don't reach for all 22 daily.

superpowers, caveman and last30days get the most use.

Repost ♻️ to help someone in your network.

P.S. Which one are you installing first?

[Nav Toor @heynavtoor]

Adobe has a pirate enemy.

He goes by comfyanonymous. Nobody knows his real name.

He built ComfyUI. The most powerful AI image tool on the planet. 123K stars. GPL-3.0. He ships a new release every single week. For free.

Then Adobe did the unthinkable.

March 13, 2026. The Department of Justice hit Adobe with a $150 million settlement for hiding cancellation fees and trapping millions of users in subscriptions they could not escape.

Then they raised prices again.

Photoshop is $22.99 a month. Illustrator is $22.99 a month. Premiere is $22.99 a month. Photography Plan is $19.99 a month. Midjourney Standard is $30 a month. Firefly locks every real generation behind a credit meter that resets every month and never rolls over.

The trillion-dollar creative empire got caught red-handed by the DOJ, then squeezed harder. They called it a "value adjustment."

Coincidence.

Here's the wildest part:

comfyanonymous did not slow down. Latest release: August 3, 2026.

Still free. Still GPL-3.0. Still runs on your own laptop. No credits. No cancellation trap. No monthly rent. No cloud upload of your work.

Same models. Same power. Zero dollars. Forever.

One anonymous developer vs. the trillion-dollar creative empire.

But DO NOT install it. We should all keep paying Adobe.

100% Open Source.

(Link in the comments)

[Sam @Sam8002642]

Pov : 2 hours before deadline

[fer @fervdzzz]

El ingeniero que CREÓ Claude Code soltó un video de 28 minutos y me voló la cabeza. Olvídate de los prompts genéricos que todo el mundo copia y pega

Este tipo te enseña exactamente cómo sacar el 300% de Claude.

Guárdalo. Vas a volver mil veces 🔖

[Lunar @LunarResearcher]

Andrej Karpathy just explained the 5 shifts turning LLMs into agentic systems.

00:00 - Memory turns chat into personal AI
06:41 - Multimodal AI reads the world
16:58 - Thinking models solve harder tasks
24:51 - Search makes LLMs live
30:58 - Tools turn LLMs into workers

Most people are still treating LLMs like chatbots.

Karpathy is showing the full stack:

Memory → Vision → Reasoning → Search → Tools

Prompting is the old workflow.

Agentic systems are the new one.

This 40-minute talk is worth more than most paid AI agent courses.

Bookmark and watch it before everyone catches up.

Then read how to turn LLMs into self-improving agent loops below