
ContextVault: Shared memory for AI systems
Store shared memories once and reuse them across AI systems and your team.
Repeater22746 · HN
ContextVault – Shared memory layer for your AI and your team
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Store shared memories once and reuse them across AI systems and your team.
Repeater22746 · HN
ContextVault – Shared memory layer for your AI and your team

Production-ready motion for Remotion. Source you own. Remotion compositions and motion components. Install social clips, captions, and scenes with the CLI. Source you own, frame by
@riaz_exorous · X
Not startup, but for @Remotion users. Try

Create visual boards that group ideas by color and structure them with branches, then share without login.
@shiftibis · X
Indie project 📝 ReBox: visual boards where color = group and branches = a file tree — both at once. Share links open without login (anyone with the link can edit). A Claude connector builds boards for you. English UI just shipped. #buildinpublic

Reqify captures meetings, project documents and stakeholder knowledge, identifies what is missing, and produces review-ready project deliverables grounded in…
@reqifyai · X

Re-explain any learning material in your own words with adaptive questions that reveal what you actually understand.
@indrajit_tweets · X
Most AI learning tools explain concepts for you through summaries, notes, quizzes, and flashcards. But recognising an answer is not the same as understanding it. That’s why I built ReExplain ( for the @OpenAI Build Week Hackathon. ReExplain flips the roles - the AI becomes the curious learner, and you become the teacher. You explain the material in your own words, while the AI listens, identifies gaps, and asks follow-up questions that challenge you to think deeper. Powered by GPT-5.6 Luna and built with Codex, ReExplain is now live on Product Hunt! If the idea resonates with you, I’d really appreciate your upvote and support 😄 🔗 Product Hunt Launch Link: Watch the demo, try it, and share your feedback! #ProductHunt #OpenAI #BuildWeek #AI #EdTech #Hackathon

Édition photo par intelligence artificielle : remplace ou ajoute des éléments sur ta photo en quelques secondes, sans compétence en retouche.
@KC_Traqzouu · X

Paste messy AI/LLM output and get clean, valid, beautifully formatted JSON — with a plain-language explanation of every fix. Optional JSON Schema validation. Runs entirely in your
@SNSTRR88 · X
Recast: a browser tool that cleans messy LLM JSON and lists every fix. Nothing uploaded.

Free AI resume checker that audits your resume against ATS systems and suggests career pivots.
u/careerpivot_kai · Reddit
Found a nasty bug in my AI career tool: it was inventing fake analysis for files it couldn't actually read I built Rezycle.me a couple weeks ago — a free AI resume scan that flags automation risk and suggests career pivots. This week I found a bug that honestly worried me. If someone uploads a resume PDF that's actually a flattened image (no real text layer — happens with a lot of visual/Canva-style CV templates), the AI was still generating a full result. Score, keywords, "evidence quote

O Ressolut reúne PDV, comanda digital, cardápio online com pedidos, robô de vendas no WhatsApp, impressão térmica e relatórios em uma assinatura mensal — sem taxa de marketplace no
@OtavioGimeness · X

Repurpose YouTube videos or text into tweets, LinkedIn posts, blog articles, and newsletters.
@SwiftLab99713 · X
Fury — turns 1 video into a week of content (TikTok, X, IG, YouTube shorts) in 2 minutes. Built it because I was burning 3 hours a week doing this manually. [

Create accurate product images and videos, keep every generated file, then schedule, publish and manage performance from one workspace.
@devvybrian · X
is my new kid on GitHub block

Convert a PDF into a reusable Agent Skill for Codex, Claude Code and GitHub Copilot. Download a structured SKILL.md archive with chapters, glossary, patterns and cheatsheet.
@DavisK1949 · X
你的 AI Agent 会写代码, 却用不了 PDF 里真正重要的知识。 所以我做了一个新工具: PDF → 可直接安装的 Agent Skill ZIP ✓ 扫描版 PDF 自动 OCR ✓ 长文档自动拆分处理 ✓ 支持 Codex、Claude Code 和 Copilot 免费体验: 如果能把一本 PDF 变成 Skill,你最想转换哪一本?