Yep. Claude Code. Got this one in particular working really well with a loop prompt and a bunch of references to serve as the quality bar.
PROMPT ENGINEERING
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Using ELI5 skill to simplify learning with GPT-image infographics
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personally a huge fan of asking codex to simplify things I have a small skill “eli5” which breaks down things I’m learning and creates cute little infographics about it using in-built gpt-image 2.0
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Free guide: from vibe coding to agentic engineering with AI
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We just dropped a 50-page guide on the shift from vibe coding to agentic engineering. It covers the new Software Development Life Cycle with AI Agents. 100% free.
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HarnessX: Harnesses You Compile, Not Hand-Build
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// HarnessX: Harnesses You Compile, Not Hand-Build // (bookmark it) Most agent harnesses are hand-crafted and frozen. Each new model or task means rewriting the prompts, tools, memory, and control flow from scratch, and the rich traces from every run get thrown away. HarnessX
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AI may never be jailbreak-proof nor hallucination-free
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And AI systems may never be jailbreak-proof or hallucination free. And individual queries may matter less than a bad actor breaking a problem down into pieces and feeding it through multiple projects and prompts. And AIs themselves may change behavior unpredictably with context.
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Install ElevenLabs music skill with one npx command
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Install with one command using our skill.
— ElevenLabs (@ElevenLabs) 15 juin 2026
npx skills add elevenlabs/skills –skill music
The skill sets up everything you need so you can start creating music after a single prompt. pic.twitter.com/fpyvFKxvDoInstall with one command using our skill. npx skills add elevenlabs/skills –skill music The skill sets up everything you need so you can start creating music after a single prompt.
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Need for standardized benchmarks for agentic capabilities
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We desperately need standardized benchmarks for agentic capabilities, instead of panicking over prompt engineering tricks. As long as we cannot measure objectively and transparently what these systems do
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Microsoft Open-Sources AI Coach to Fix Your Coding Habits
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Microsoft just built a coach that catches your AI coding habits and fixes them. Most developers using AI coding tools have no idea if they're improving. Which prompts they repeat. Which habits slow them down. Microsoft just open-sourced AI Engineer Coach to fix that. It's a
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Fun trick to force Omni to fill black frames
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Here's a fun hack that nudges Omni into a style space that it's hard to get to with just a prompt:
— fofr (@fofrAI) 15 juin 2026
– take a video and trim it to a few seconds at the start/end/both
– pad the rest of the frames to be black (24fps, 720p)
– prompt the model: "fill in the black frames" (or similar)… pic.twitter.com/hm0RcCaBGZHere is a fun trick that pushes Omni into a stylistic space hard to reach with a simple prompt: – take a video and cut it to a few seconds at the start/end/both – fill the remaining frames with black (24fps, 720p) – prompt the model: 'fill
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7 prompts transform AI into a financial analyst
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A company can seem healthy while discreetly running out of cash. These 7 prompts turn AI into a financial analyst. Price, unit economics, runway, projections and scenario models.