Log inSign up
Dan McAteer
33.5K posts
user avatar
Dan McAteer
@daniel_mac8
Technology to Benefit Humanity | Agentic AI Engineer | Building ACE - aceagent.io | prev: @ampcode @moveworks @udemy | GH: github.com/DannyMac180
United States
attentionheads.substack.com
Joined October 2013
4,390
Following
25.1K
Followers
  • Pinned
    user avatar
    Dan McAteer
    @daniel_mac8
    Jun 16
    If you do nothing else today, do yourself this one huge favor: turn on the Codex Chrome extension. It's surprisingly fast, but the speed is not the point. The point is, if you're a knowledge worker, you can have Codex perform routine browser tasks for you. It frees you to do
    00:00
    62K
  • user avatar
    Dan McAteer
    @daniel_mac8
    Apr 5, 2025
    🤯 this genius stores his entire codebase syntax in a graph database and queries it so provide context to an llm
    user avatar
    Austen Allred
    Gauntlet AI
    00:00
    user avatar
    Austen Allred
    Gauntlet AI
    2M
  • user avatar
    Dan McAteer
    @daniel_mac8
    Jan 12, 2025
    this is an amazing way to think about prompting o1 from @benhylak
    2M
  • user avatar
    Dan McAteer
    @daniel_mac8
    Jul 6, 2025
    there's nothing to add to this. it's perfect 👌
    user avatar
    Matthew Berman
    Forward Future
    @MatthewBerman
    Jul 6, 2025
    “Only compare yourself to younger you, never to others” Words to live by
    462K
  • user avatar
    Dan McAteer
    @daniel_mac8
    Mar 27, 2025
    no turning back now.
    157K
  • user avatar
    Dan McAteer
    @daniel_mac8
    Sep 6, 2025
    🚨 HUGE NEWS: OpenAI Claims to have found the cause of hallucinations This could be the next big unhobbling. That is not hype.
    518K
  • user avatar
    Dan McAteer
    @daniel_mac8
    Aug 16, 2025
    GPT-5 coding cheat sheet from @OpenAIDevs
    556K
  • user avatar
    Dan McAteer
    @daniel_mac8
    Jan 27, 2025
    everyone comparing deepseek-r1 to o1 and forgetting about Gemini 2 Flash Thinking which is better than r1 on every cost and performance metric
    570K
  • user avatar
    Dan McAteer
    @daniel_mac8
    Aug 23, 2025
    guys, can I be honest about something? i don't really get how mcp adds value how is it better than a tool call to an api?
    836K
  • user avatar
    Dan McAteer
    @daniel_mac8
    May 20, 2025
    what’s happening in tech right now is insane I’m 36 so wasn’t really in the working world yet for the last tech revolution, which I guess was mobile? was it ever like this before?
    423K
  • user avatar
    Dan McAteer
    @daniel_mac8
    Jan 24, 2025
    this is getting weird 🤯 used Operator to access Google AI Studio used Gemini 2.0 to create instructions to build a website instructed Operator to use the instructions to create a portfolio website on replit THIS IS NOT A TOOL TO BOOK FLIGHTS!!! 🚨 THIS IS AN INTELLIGENT
    00:00
    339K
  • user avatar
    Dan McAteer
    @daniel_mac8
    Sep 16, 2024
    My new @cursor_ai workflow: o1-mini is the Architect - explain my requirements and have it create a detailed design document with step-by-step instructions for each module Claude Sonnet 3.5 is the Developer - it generates the code based on the architectural document produced by
    259K
  • user avatar
    Dan McAteer
    @daniel_mac8
    Feb 22, 2025
    🪄 just realized these four major US AI Labs map almost perfectly to the four Hogwarts houses: 1. Slytherin - @xai (obviously) 2. Gryffindor - @OpenAI (obviously) 3. Hufflepuff - @AnthropicAI (obviously) 4. Ravenclaw - @AIatMeta (obviously)
    365K
  • user avatar
    Dan McAteer
    @daniel_mac8
    Feb 14, 2025
    🔥 this is essentially a billion $$$ business in a simple arch diagram
    user avatar
    OpenAI Developers
    OpenAI
    @OpenAIDevs
    Feb 13, 2025
    Replying to @OpenAIDevs
    As some of you have noticed, avoid “boomer prompts” with o-series models. Instead, be simple and direct, with specific guidelines. Delimiters (xml tags) will help keep things clean for the model, and improve output. Read the full best practices guide: platform.openai.com/docs/guides/re…
    428K

New to X?

Sign up now to get your own personalized timeline!

Create account

By signing up, you agree to the Terms of Service and Privacy Policy, including Cookie Use.

Terms of Service|Privacy Policy|Cookie Policy|Accessibility|Ads info|© 2026 X Corp.
Don't miss what's happening
People on X are the first to know.
Log inSign up