So this is the new God of Prompt. I'm picking up the brand and pointing all of it at one thing: the prompts and systems I actually use, in the open, every week. To everyone who stuck around – welcome. Tell me the first workflow you want me to tear apart.
PROMPT ENGINEERING
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Give Codex a clear outcome and let it keep going until achieved
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codex tip: give codex a clear outcome to work towards tell codex what you want to achieve, how it can verify it got there, then let it keep going until it does for example: “make the build faster” is quite vague “measure the production build on vercel, keep going until it’s
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LangSmith Engine offers three resolution actions
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For each problem it detects, LangSmith Engine offers three resolution actions. Opens a PR
Writes a targeted code or prompt change + opens against the repository. You can review and merge. Creates a custom inline evaluator
Proposes an evaluator -

From Prompt Optimization to Agent Loop with Memory
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Peter put it well. The next stage is not "writing better prompts," but designing a loop that can continuously drive an agent. Let the agent observe, remember, retrieve, act, and improve with each run. But the loop needs memory. Without persistent, retrievable, and auditable memory, the so-called agent loop will eventually fall back to "cramming more context into the prompt."
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Agent loop replaces prompt as prompt replaced search bar
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The agent loop replaced the prompt the same way the prompt replaced the search bar.
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Should you really say please and thank you to AI?
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Should You Really Say Please And Thank You To AI? Millions of people now say please and thank you to #AI #chatbots, but does #politeness actually improve the answers or simply waste time and energy? As AI becomes more human-like, the bigger question may be how our #conversations
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Simply say what you want, the model invokes the skills
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They are not designed for people to invoke them, although you can do so if you wish. Simply tell the model what you want to happen, and it will do the work to invoke the right skills for you.
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Design loops that prompt agents instead of direct prompting
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Here’s your monthly reminder that you shouldn’t be prompting coding agents anymore. You should be designing loops that prompt your agents.