
CyrilXBT
@cyrilXBT • 197,288 subscribers
I build and write about AI agents + crypto 👾
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Do the math on 1,000 coding tasks a month. Opus 5.5 doing everything: $6,420 Jev + Opus 5.5: $2,000 That's $4,420 a month back. $53,040 a year. Same tasks. Same model writing the code. The only difference is who makes the small decisions. Full build below. Bookmark this.
CyrilXBT25,852 görüntüleme • 1 gün önce

INSTEAD OF WATCHING NETFLIX TONIGHT. Spend 1 hour with this. Claude AI FULL COURSE that teaches you how to BUILD and AUTOMATE anything. The people who watch this tonight will wake up tomorrow with a skill that most people will not have in 2 years. The people who skip it will still be watching Netflix next year wondering why nothing in their life has changed. Your call.
CyrilXBT4,096,779 görüntüleme • 6 ay önce

Your coding agent is a surgeon doing the paperwork. Opus 5.5 is brilliant. And you're paying it to decide which file to open. Which test to run. Whether to retry. That's not surgery. That's admin. Give the admin to Jev. Keep the surgeon in surgery. Same results. A third of the bill. Full architecture below 👇
CyrilXBT25,329 görüntüleme • 2 gün önce

What if you could use Claude Code without paying for tokens? free-claude-code is an open source CLI that lets you run Claude Code, Codex, OpenCode and more on free token sources. Terminal. IDE. Desktop app. Even your phone. Perfect for learning the tools before you pay for them. Check which models it routes to before you trust it with real work. Repo below 👇
CyrilXBT16,595 görüntüleme • 1 gün önce

BEFORE: New session. Paste your context. Explain your project again. Repeat tomorrow. AFTER: New session. Opus 5.5 reads its memory. Picks up exactly where you left off. Plain markdown files. Version checks so nothing gets overwritten. Tests so you know it works. How to build it from scratch
CyrilXBT23,351 görüntüleme • 2 gün önce

If you have a file called context.txt that you paste into Claude every morning, read this. You already built a memory system. A manual one. That you update by hand. And forget to update. Let Opus 5.5 do it. It writes what it learns. Cleans it up. Loads only what each task needs. Your context.txt, but automatic. How to build it
CyrilXBT23,641 görüntüleme • 3 gün önce

Do the math on 1,000 coding tasks a month. Opus 5.5 doing everything: $6,420 Jev + Opus 5.5: $2,000 That's $4,420 a month back. $53,040 a year. Same tasks. Same model writing the code. The only difference is who makes the small decisions. Full build below. Bookmark this.
CyrilXBT31,446 görüntüleme • 7 gün önce

Your coding agent is a surgeon doing the paperwork. Opus 5.5 is brilliant. And you're paying it to decide which file to open. Which test to run. Whether to retry. That's not surgery. That's admin. Give the admin to Jev. Keep the surgeon in surgery. Same results. A third of the bill. Full architecture below 👇
CyrilXBT29,553 görüntüleme • 7 gün önce

5 signs your Opus 5.5 setup needs a memory system: 1. You keep a context.txt you paste into every chat 2. It suggests the fix you rejected yesterday 3. It forgets your writing style every session 4. Long sessions get worse instead of better 5. You've typed "as I said before" this week If you hit 2 or more, read this Write. Consolidate. Recall. Bookmark it.
CyrilXBT12,486 görüntüleme • 3 gün önce

I genuinely don't understand why everyone isn't using this yet. Andrej Karpathy, OpenAI co-founder, posted a simple idea that went massively viral: Stop using AI to write code. Use it to build a second brain. You point Claude Code at a folder. Drop in any source: an article, a transcript, a PDF. Claude reads it, links it, files it into a living wiki of everything you know. It compounds like interest. The more you feed it, the smarter it gets. Here's the whole thing: 1) Install Obsidian 2) Create a vault 3) Open it in Claude Code 4) Paste Karpathy's wiki idea and tell Claude to build it 5) Claude makes three folders: - raw (for sources) - wiki (for its pages) - CLAUDE. md (that runs it) 6) Drop any source into raw and say: "ingest this" 7) Ask questions across everything, forever Five minutes to set up and you never start from a blank chat again. Full step by step guide below.
CyrilXBT332,800 görüntüleme • 3 ay önce

YOU CAN BUILD AN AI SECOND BRAIN IN 15 MINUTES. No coding experience. No $1000 course. Here is the entire setup. Step 1: Download Claude Desktop. Step 2: Download Obsidian. Step 3: Create a new vault and start dropping .MD files into it. Step 4: Tell Claude Code to connect to your vault using Karpathy's prompt: That is it. Your entire knowledge base becomes searchable, connectable, and queryable by the most powerful AI model on earth. Every note you have ever written. Every idea you have ever captured. Every resource you have ever saved. Claude reads all of it, finds connections you missed, and surfaces insights from your own thinking that you FORGOT you had. Most people use Claude as a search engine. The people building second brains use it as an INTELLIGENCE LAYER on top of everything they know. That gap is the gap between asking Google a question and having a research partner who has read everything you have ever written. Bookmark this. Build it tonight. Follow CyrilXBT
CyrilXBT262,725 görüntüleme • 3 ay önce

6 commands replaced my entire productivity stack. /process → empties my inbox /connect → finds links I missed /review → tells me what I forgot /ask → answers from MY notes /draft → turns notes into posts /decide → turns notes into decisions One Obsidian vault. One Opus 5.5. Full course with every prompt below. Save this.
CyrilXBT37,695 görüntüleme • 15 gün önce

POV: your notes finally talk back "You wrote about this exact problem in March." "These 3 notes contradict each other." "You promised Sam a follow up 9 days ago." "This idea has 14 links and you never posted it." That's Opus 5.5 running a second brain. How to build it in under an hour 👇
CyrilXBT33,544 görüntüleme • 15 gün önce

This is F**king dangerous Someone figured out how to get dramatically sharper reasoning out of Opus 4.8 with one setup. Here is how: Ask Claude to write you an "operating manual" for how it should reason through your work Create a new Claude Project and paste that .md into the Project instructions Run Opus 4.8 on High or Max effort Now the model reasons against a real framework instead of improvising every response. Same model. Far better output. And Opus 4.8 already costs a fraction of Fable 5. Save and bookmark this. Follow CyrilXBT
CyrilXBT198,085 görüntüleme • 3 ay önce

Obsidian trading journal = a system that studies every trade you make. Works while you sleep. Every pattern identified. Every edge validated. Every mistake documented so it never costs you twice. After 30 days it knows your trading better than you do. After 90 days it is preventing losses your past positions already predicted. The people who build this tonight will never trade the same way again. Read this and Bookmark it now.
CyrilXBT205,924 görüntüleme • 4 ay önce

Hermes Agent. Zero to full autonomous operation. One complete course. Installation. Skills. Memory. MCP. Scheduler. Multi-agent. Works while you sleep. The people who build this system will never manually operate a content, research, or business workflow again. The compounding starts from the first automated skill that runs. Read this and bookmark it now.
CyrilXBT180,023 görüntüleme • 4 ay önce

If your coding agent costs more than $2 per feature, read this. You're probably paying for 3 things you don't need: Opus reading every file in the repo. Opus making choices a $0.042 model can make. Simple tasks running on the most expensive model. Fix those 3 and the same agent drops from $6.42 to $2.00 per task. Full architecture with code below 👇
CyrilXBT10,332 görüntüleme • 6 gün önce
