Preflight

What it does

Most prompts are incomplete — you only realize it after getting a bad answer. Preflight sits in your AI chat input and thinks alongside you before you hit send. It spots blind spots as you type, organizes scattered thoughts in one click, and detects when your prompt is really two tasks — splitting it automatically so the AI handles each part better. Works with ChatGPT, Claude, Gemini and more.

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  Prompt PilotJan 2026 · trypromptpilot.com · ▲5

  I built Prompt Pilot, a browser extension that enhances your prompts with one click. It works like Grammarly but for AI prompts - adds context, structure, and clarity so ChatGPT, Claude, Gemini, etc. understand what you need. Key features: - Works on any AI platform (ChatGPT, Claude, Gemini, Perplexity) - XML/JSON output modes for structured prompts - Privacy-first: prompts enhanced but not stored - Free tier: 3 enhancements/day Available for Chrome and Firefox. Would love feedback from the HN community!

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  Instant Prompt2025 · ▲6

  Context-aware prompt suggestions for chatgpt, claude, gemini

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  PromptPilotJan 2026 · promptpilot.tech · ▲15

  Transform Weak Prompts Into Powerful AI Instructions

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  prompts.chat Extension2025 · chromewebstore.google.com · ▲10

  One-click expert prompts for ChatGPT, Claude & more AI tools

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  Ai Multichat2025 · chromewebstore.google.com · ▲9

  One prompt, multiple chats

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  Prime PromptFeb 2026 · primeprompt.app · ▲8

  Co-pilot for prompting

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  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 18d ago · spira.ai

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  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 17d ago · rill.love

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  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 19d ago · tej.as

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  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 21d ago · stillwet.art

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  PixVerse R2▲381

  A real-time world model you can explore and change

  AI · 29d ago · world.pixverse.video

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  Beam.win▲377

  Run AI agents on one Mac and use its windows on another

  AI · 4d ago · beam.win

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  Fundraisly▲1,537

  AI fundraising agent that finds investors and books meetings

  AI · Jun 2026 · fundraisly.com

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  Homebrew 6.0.0▲1,481

  Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!

  Dev tools · Jun 2026 · brew.sh

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  Performative-UI – A react component library of design tropes▲1,181

  Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!

  Life & fun · Jun 2026 · vorpus.github.io

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  Upstream▲976

  The inbox designed for humans and agents

  AI · Jun 2026 · upstream.do

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  Goldfish▲958

  Press Option. It knows your work and replies like you

  AI · Jun 2026 · goldfish.sh

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  I made Google Trends for Hacker News by indexing 18 years of comments▲822

  Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.

  Life & fun · Jun 2026 · hackernewstrends.com