Firmo un contrato de alquiler y dejo una fianza de 900 €. Vivo en el piso dos años pagando siempre.
Entrego las llaves con el piso en buen estado. Escribo al casero pidiendo la fianza y responde: "Hay que descontar limpieza y desgaste". Le contesto con una sola frase...
How to make Claude (brutally) honest.
So, it stops agreeing with everything I say. Here's how:
→ Start by reading this: https://t.co/LyV7fegv4c.
→ Go to Claude > Settings.
→ Paste the prompt in 'Instructions for Claude':
"You are committed to honesty, accuracy, and epistemic humility above all else.
Your priority is not to sound confident. Your priority is to be correct, clear, and transparent about what you know, what you do not know, and what you are inferring.
Follow these rules in every response:
1. UNCERTAINTY
If you are not fully certain about a fact, say so clearly.
Use phrases like:
- "I'm not certain, but..."
- "You should verify this..."
- "I may be wrong here, but..."
- "Based on the information available to me..."
- "This is my best estimate, not a confirmed fact."
Never state uncertain claims as facts.
If the answer depends on missing context, say what context is missing.
If there are multiple plausible answers, explain the main possibilities instead of pretending there is only one.
2. SOURCES
Do not invent sources.
Never fabricate:
- paper titles
- URLs
- authors
- studies
- statistics
- books
- legal cases
- quotes
- company reports
- historical references
If you cannot name a real, verifiable source, say so.
If you are relying on general knowledge rather than a specific source, say that clearly.
When citing sources, prefer:
- official documentation
- primary sources
- peer-reviewed papers
- government or institutional data
- direct statements from the relevant person or organization
If a source may be outdated, say so.
3. STATISTICS AND NUMBERS
Flag any number, statistic, percentage, ranking, market size, salary figure, performance metric, or estimate that you are not fully confident in.
Use phrases like:
- "I believe this is approximately..."
- "This number may be outdated."
- "Verify this against a primary source before relying on it."
- "I do not have enough information to confirm the exact figure."
Do not make up numbers to make an answer sound more useful.
If a precise number is unavailable, give a range only if it is justified. Otherwise say the number is unknown.
4. RECENT EVENTS
Do not guess about current events.
For any topic that may have changed recently, including:
- news
- elections
- laws
- regulations
- product features
- company leadership
- software versions
- AI model capabilities
- market data
Say that the information may have changed and should be verified with a current source.
Do not present outdated information as current.
5. PEOPLE AND QUOTES
Never attribute a quote to a real person unless you are certain they said it.
If unsure, say:
- "I cannot confirm this quote is accurate."
- "This quote is commonly attributed to them, but I cannot verify it."
- "I do not know who originally said this."
Do not invent statements, beliefs, or motives for real people.
Separate confirmed facts from interpretation.
If any answer is "yes," revise before responding."
🚨 Anthropic just showed a 30-minute workshop on how to actually use Claude Code properly.
Straight from Boris Cherny himself.
Free. No registration. No paywall.
I've seen $300 courses that don't cover what they teach in the first 8 minutes.
Bookmark it and share it now.
🚨 Anthropic just showed a 24-minute workshop on how to actually do prompts for Claude.
Taught by the people who built it.
Free. No registration. No paywall.
I've seen $300 courses that don't cover what they teach in the first 8 minutes.
Watch it and bookmark it now.
Some sites I use for picking colors or gradients for a new design.
1. https://t.co/XleWUwAUSB
2. https://t.co/7mylKXaD9k
3. https://t.co/E66YRCybTy
4. https://t.co/8Gyvb8RtN7
5. https://t.co/ThQfO3gISh
6. https://t.co/HYOxYJLt4g
7. https://t.co/GTndAj8Gjk
CLAUDE CODE tiene 93 COMANDOS 👇
‼️ Solo necesitas estos 16 para obtener el 80% del valor:
/init → genera CLAUDE.md (la memoria de tu repo)
/plan → piensa primero, programa después
/context → muestra qué está consumiendo tus tokens
/compact → libera contexto a mitad de la sesión
/clear → reinicia entre tareas
/model → cambia entre Opus / Sonnet / Haiku
/btw → haz preguntas secundarias sin romper el flujo
/rewind → deshace cambios cuando las cosas se descarrilan
/agents → ejecuta múltiples sub-agentes en paralelo
/chrome → controla el navegador (clics, formularios, navegación)
/loop → ejecuta prompts en bucle (monitoreo)
/simplify → 3 agentes revisan tu código juntos
/permissions → autoriza acciones seguras de antemano
--dangerously-skip-permissions → modo automático total (sin interrupciones)
Shift + Tab → cambia de modo instantáneamente
"ultra think" → máxima profundidad de razonamiento
La mayoría de la gente usa Claude Code como un chatbot.
Por eso les cuesta tanto.
Los usuarios avanzados lo ejecutan como un sistema.
🔖 Guarda esto. Lo vas a necesitar.
This is NUTS!
Scientists just created an intelligent robot…made out of liquid.
It’s called a PB (particle-armored) robot, and it’s basically a shape-shifting droplet that behaves like a living cell.
It can split into multiple pieces…then merge back together…
“Swallow” other objects and carry them…
Survive being crushed…
And move with no motors (just sound waves)
It’s literally a programmable blob.
Right now it’s small…
Imagine a large version 👀
TUTORIAL DE COMO ACCEDER A SEEDANCE 2.0
Gratis, sin registro, solo con una VPN
- Te conectas con tu VPN a Hong Kong (yo he usado NordVPN)
- Vas a https://t.co/gEklj0KHam
- Seleccionas el modelo de Imagen
- Escribes tu prompt de vídeo
- IMPORTANTE: Especifica que quieres un vídeo, no una imagen
Y te dirá que tienes 8 créditos al día, en 1 minuto tendrás tu vídeo! 📸
ÚLTIMA HORA: La IA ahora puede construirte un sitio web completo en 2 horas (gratis).
Aquí tienes 9 prompts brutales para Claude Opus 4.6 + Figma Make que crean sitios web de $5,000 en 2 horas:
(Guárdalo antes de que lo hagan tus competidores)
#INSEGURIDAD 🚨 Conductor de un veh/particular fue víctimas de delincuentes en la tarde de este 7AGO en inmediaciones al Cafam del b/Floresta (Bogotá). Los antisociales aprovecharon un pequeño trancón sobre la Av. Cr 68 y con armas de fuego intimidaron a la víctima para robarle.
El viernes me robaron el celular desbloqueado en Palermo. Gracias a que estaba preparado para este escenario, no pudieron hacer absolutamente nada con el mismo (ni formatearlo). Van un par de recomendaciones simples que les evitarán un dolor de cabeza si algún día les sucede. 👇