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I built a $0 second brain that compounds for life
Obsidian has 2,700+ plugins. The CEO just shipped official Claude Skills with 12,900 GitHub stars. The integration is the personal AI moat nobody is…
Jun 2
•
Ruben Dominguez
88
8
Dario Amodei named "the zeroth world." You probably live in it.
Anthropic's CEO gave a one-word answer to the most important question in business right now. He is not speculating. He is reporting.
Jun 1
•
Ruben Dominguez
78
1
3
Your voice is the only AI moat that compounds. Here is how to clone it into Claude in a weekend
The model is the commodity. Your voice is the asset. A 4,000-token file is the only defense that gets stronger as AI gets cheaper
May 20
•
Ruben Dominguez
67
1
Build your own stock analyst with Claude
The 12-prompt system that replaces a $250K Bloomberg terminal and a $1,500/month research subscription. For $20/month. Built for operators who manage…
May 10
•
Ruben Dominguez
147
20
The AI code review checklist that prevents the next $1M production incident
8 documented disasters. 7 failure modes. 3 review tiers. 12 self-review prompts. Built for engineers shipping AI code in 2026.
May 9
•
Ruben Dominguez
70
Anthropic is closing in on a $1 trillion valuation. Dario won.
The full breakdown. Why VCs are offering to sell their homes for shares.
May 8
•
Ruben Dominguez
74
4
2
25 Claude Skills that give your startup a marketing team it cannot afford yet
Copy-paste prompts for every workflow your team repeats. Content. Email. SEO. Paid. CRO. Research. Launch. Install once. Run forever.
Apr 17
•
Ruben Dominguez
142
4
9
Claude OPUS 4.7 is here. Here is what actually changed
Same price. Better coding. 3x the vision. A new effort level. The full breakdown in one place
Apr 16
•
Ruben Dominguez
91
10
How to use Claude like the top 1% of users
Files, prompts, Cowork hacks, context tricks, and real workflows. The complete system used by Claude power users to get 10x results from the same model…
Apr 11
•
Ruben Dominguez
370
8
33
Anthropic just solved the hardest part of building AI agents
Claude Managed Agents is now in public beta. The infrastructure problem that was blocking most teams from shipping agents in production is gone. Here is…
Apr 9
•
Ruben Dominguez
108
11
The AI model that can hack anything, and why you can't use it
Anthropic's Claude Mythos Preview is their most powerful model ever. It found zero-days in every major OS and browser. They're keeping it locked. Here's…
Apr 8
•
Ruben Dominguez
92
12
Anthropic Just Passed OpenAI in Revenue. Spending 4x Less
$30B ARR. Up from $1B in January 2025. 15 months. Dario won.
Apr 7
•
Ruben Dominguez
97
10
11
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