Prompt Craft

What it does

That feeling when your AI finally understands you. You know the drill. Type a prompt. Get generic garbage. Rewrite. Try again. Twenty minutes later, you finally get something usable — but the creative spark is gone. It's not you. Different models need different structures. What works for ChatGPT fails for Claude. Prompt Craft fixes that. Paste your rough idea, pick your model, and get a perfectly optimized prompt in 5 seconds. Free tier: 5 enhancements daily. No card.

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  Free AI Prompt GeneratorJun 2026 · aditsblogs.com · ▲3

  Turn rough ideas into perfect AI prompts in seconds

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  ImproveAIJun 2026 · chromewebstore.google.com · ▲5

  Fix your AI prompts in 1 click. Stop blaming ai

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  CLEAR Prompt BuilderJun 2026 · chiggle.academy · ▲3

  Generate better AI prompts in under a minute

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  Quick Prompt — Free AI Prompt LibraryJul 2026 · porsucasa.gumroad.com · ▲3

  50 free AI prompts ready to use in one click

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  Promptmelo.comApr 2026 · promptmelo.com · ▲6

  "Better prompts. Better results. In seconds."

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  PromptivityJun 2026 · promptivity.dk · ▲3

  Turn one sentence into a world-class AI prompt in 5 seconds

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  I trained a 125M model to autocomplete piano on-device▲598

  I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

  AI · 17d ago · simedw.com

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  Astute▲585

  Automate your B2B brand going viral, with new media creators

  AI · 19d ago · company-app.joinastute.com

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  Grok Bot▲547

  AI teammates that you can give real work to

  AI · 26d ago · x.ai

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  Needle2: 14MB agentic LLM for phones, wearables, smart home and robots▲537

  Hey HN, Henry from Cactus here! We previously released Cactus Needle, a 14MB agentic LLM for tool call, device use, and structured extraction for phones, wearables, smart homes, small robots and microcontrollers. We got really great feedback here, and have now incorporated the suggestions to release Needle 2. The whole model is a single 14MB binary that runs a full session in 28MB of RAM; 45m parameters at 2bit compression. Needle hits 500 tokens/sec decode speed on a Raspberry Pi 5, sits between 400-1,500 tokens/sec on VR devices like Meta Quest 3S and Apple Vision Pro, and ranges…

  AI · 27d ago · cactuscompute.com

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  Monid▲475

  One wallet, every paid tool your agent needs

  AI · 7d ago · monid.ai

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  Clara AI SDR▲460

  Turn website visitors into qualified pipeline

  AI · 20d ago · clarasdr.ai

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  Brew ▲905

  Like Claude design for email marketing

  AI · May 2026 · brew.new

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  Kilo Code for VS Code▲897

  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

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  StoreClaw▲805

  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

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  PollyReach▲796

  Give your agent a real number and voice to make calls.

  AI · May 2026 · pollyreach.ai

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  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

• FM
  Files.md – Open-source alternative to Obsidian▲730

  Dev tools · May 2026 · github.com