AI Digest

Digest curado

miércoles, 08 de julio de 2026·light·short·9,566 tokens

🔥 TOP — lo que SÍ o SÍ tenés que ver

  • GitLost: cómo leakearon repos privados de GitHub a través de su AI agent — si usás coding agents en producción, esto es un must-read. Vulnerabilidad crítica: te dan tu propio repo privado si le preguntás lindo. link
  • Claude Fable 5 extendido hasta el 12 de julio — seguís teniendo unos días más para probar el modelo más grosor de Anthropic si no lo hiciste. link
  • Agent Skills de Addy Osmani — skills production-grade para coding agents — workflows, quality gates y best practices de senior engineers empaquetados para que Claude y otros agentes los sigan consistentemente. link
  • sqlite-utils 4.0 — ahora con schema migrations nativas — si laburás con SQLite en tu side project o tooling, esta actualización es importante. link

📦 Claude / Anthropic ecosystem

  • Gobierno de Alberta usa Claude para encontrar vulnerabilidades en sistemas públicos — caso práctico de cómo están usando Claude para ciberseguridad a escala. link
  • The Field Guide to Fable — resumen de Latent Space sobre el launch de Fable, el modelo más significativo hasta ahora según ellos. link

🛠️ Dev tools & coding

  • claude-video: plugin para que Claude mire videos — descarga, extrae frames, transcribe y se lo pasa todo a Claude. Interesante para agentes multi-modal. link
  • OfficeCLI: suite de Office para AI agents, open source — single binary, sin dependencias, permite que cualquier agente lea/edite Word, Excel y PowerPoint. Ideal para automation. link
  • ForkMind — Git para contextos de LLM — branch, offload y restore de contextos. Pinta útil para manejar sesiones largas de agentes. link

🏗️ Software engineering

  • CubeSandbox de Tencent — sandbox seguro para AI agents en <60ms — basado en RustVMM y KVM, compatible con SDK de E2B. Si estás pensando en ejecutar agentes en aislamiento, esto es relevante. link
  • FactIQ — base de datos económica para AI agents — resuelve el problema de que los agentes gasten su context window limpiando data en vez de analizando. link

📚 Vale la pena leer

  • Lilian Weng resume 35 papers sobre Harness Engineering para RSI — si te interesa la ingeniería de sistemas de razonamiento, un golazo tenerlo resumido. link
  • Tencent Hy3: modelo MoE de 295B parámetros, Apache 2.0 — supera a modelos comparables en benchmarks, licencia abierta. link

💤 Skippeable pero conviene saber

  • AI Job Search: framework de búsqueda laboral con Claude Code — fork-eás, cargás tu perfil y Claude evalúa jobs, escribe CVs y cover letters. link
  • Skill Retriever: descubrimiento semántico de skills para AI agents — taxonomía de 10k categorías para que agentes encuentren qué skills aplicar. link
  • China restringiría exportación de modelos open-weight avanzados — implicaciones geopolíticas para el ecosistema open source de modelos. link

Artículos fetched (46)

  • Government of Alberta uses Claude to find and fix cybersecurity vulnerabilities across government systems
    anthropic-news· 06-jul

    Jul 6, 2026Case Study

  • addyosmani/agent-skills
    github-trending

    Production-grade engineering skills for AI coding agents. Agent Skills Production-grade engineering skills for AI coding agents. Skills encode the workflows, quality gates, and best practices that senior engineers use when building software. These ones are packaged so AI agents follow them consistently across every phase of development. DEFINE PLAN BUILD VERIFY REVIEW SHIP ┌──────┐ ┌──────┐ ┌──────┐ ┌──────┐ ┌──────┐ ┌──────┐ │ Idea │ ───▶ │ Spec │ ───▶ │ Code │ ───▶ │ Test │ ───▶ │ QA │ ───▶ │ Go │ │Refine│ │ PRD │ │ Impl │ │Debug │ │ Gate │ │ Live │ └──────┘ └──────┘ └──────┘ └──────┘ └──────┘ └──────┘ /spec /plan /build /test /review /ship Commands 8 slash commands that map to the development lifecycle. Each one activates the right skills automatically. What you're doing Command Key pr…

  • AhmadIbrahiim/Website-downloader
    github-trending

    💡 Download the complete source code of any website (including all assets). [ Javascripts, Stylesheets, Images ] using Node.js Complete Website Downloader 💾 Download the complete source code of any website (including all assets) 🔨. 👉 Live Demo: https://website-downloader.onrender.com Description 📒 Website downloader works with wget and archiver to download all websites assets and compress then sends it back to the user through socket channel wget params the being used wget --mirror --convert-links --adjust-extension --page-requisites --no-parent http://example.org Explanation of the various flags: --mirror – Makes (among other things) the download recursive. --convert-links – convert all the links (also to stuff like CSS stylesheets) to relative, so it will be suitable for offline vie…

  • iOfficeAI/OfficeCLI
    github-trending

    OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required. OfficeCLI OfficeCLI is the world's first and the best Office suite designed for AI agents. Give any AI agent full control over Word, Excel, and PowerPoint — in one line of code. Open-source. Single binary. No Office installation. No dependencies. Works everywhere. OfficeCLI's built-in HTML rendering engine reproduces documents with high fidelity — and that's what gives AI eyes. It renders .docx / .xlsx / .pptx to HTML or PNG, closing the render → look → fix loop. English | 中文 | 日本語 | 한국어 🌐 Website: officecli.ai | 💬 Community: Discord PPT creation process using OfficeCLI on AionUi PowerPo…

  • TencentCloud/CubeSandbox
    github-trending

    Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. CubeSandbox Instant, Concurrent, Secure & Lightweight Sandbox Service for AI Agents 中文文档 · Quick Start · Documentation · Changelog · X(Twitter) Cube Sandbox is a high-performance, out-of-the-box secure sandbox service built on RustVMM and KVM. It supports both single-node deployment and easy scaling to multi-node clusters. It is compatible with the E2B SDK and can create a hardware-isolated, fully serviceable sandbox in under 60ms with less than 5MB of memory overhead. 📰 News v0.5: AutoPause, Terraform deployer, ARM64 & network policy hardening AutoPause/AutoResume — idle sandboxes auto-suspend and wake on the next request. Terraform one-click cluster deploy ARM64 native full-stack support network policy hardening — per-san…

  • MadsLorentzen/ai-job-search
    github-trending

    AI-powered job application framework built on Claude Code. Fork it, fill in your profile, and let Claude evaluate jobs, tailor CVs, write cover letters, and prepare you for interviews. AI Job Search An AI-powered job application framework built on Claude Code. Fork it, fill in your profile, and let Claude evaluate job postings, tailor your CV, write cover letters, and prepare you for interviews. Note: This is an independent open-source project and is not affiliated with, endorsed by, sponsored by, or maintained by Anthropic. Anthropic and Claude Code are referenced only to describe the toolchain this workflow uses. What this is A structured workflow that turns Claude Code into a full-stack job application assistant. The core workflow (self-profiling, fit evaluation, and the drafter-review…

  • bradautomates/claude-video
    github-trending

    Give Claude the ability to watch any video. /watch downloads, extracts frames, transcribes, hands it all to Claude. /watch Give Claude the ability to watch any video. Claude Code (recommended — auto-updates via marketplace): /plugin marketplace add bradautomates/claude-video /plugin install watch@claude-video Codex, Cursor, Copilot, Gemini CLI, or any of 50+ Agent Skills hosts: npx skills add bradautomates/claude-video -g (-g installs globally for your user, available across all projects. Drop it to scope per-project.) More install options (claude.ai web, manual) in the Install section below. Zero config to start — yt-dlp and ffmpeg install on first run via brew on macOS (Linux/Windows print exact commands). Captions cover most public videos for free. Whisper API key is only needed when a…

  • kyutai-labs/pocket-tts
    github-trending

    A TTS that fits in your CPU (and pocket) Pocket TTS A lightweight text-to-speech (TTS) application designed to run efficiently on CPUs. Forget about the hassle of using GPUs and web APIs serving TTS models. With Kyutai's Pocket TTS, generating audio is just a pip install and a function call away. Supports Python 3.10, 3.11, 3.12, 3.13 and 3.14. Requires PyTorch 2.5+. Does not require the gpu version of PyTorch. 🔊 Demo | 🐱‍💻GitHub Repository | 🤗 Hugging Face Model Card | ⚙️ Tech report | 📄 Paper | 📚 Documentation Main takeaways Runs on CPU Small model size, 100M parameters Audio streaming Low latency, ~200ms to get the first audio chunk Faster than real-time, ~6x real-time on a CPU of MacBook Air M4 Uses only 2 CPU cores Python API and CLI Voice cloning Multi-language support: englis…

  • Show HN: I built an AI hairstyle preview tool before your next haircut
    hn-ai· 08-jul

    An AI tool to preview hairstyles and hair colors before making a real haircut decision. Comments URL: https://news.ycombinator.com/item?id=48827294 Points: 1 # Comments: 0

  • What if users start cloning SaaS using AI
    hn-ai· 08-jul

    There is a trend that is just starting: People are cloning softwares and websites using Ai(fable 5 is doing great), what do you think what things would protect businesses from this in future? if i can clone smth easily using ai, why i would pay for it? Comments URL: https://news.ycombinator.com/item?id=48826680 Points: 2 # Comments: 2

  • Can any one leave a phrase that make you identify something is written by AI
    hn-ai· 08-jul

    I ll go first : The ... is ... not... Comments URL: https://news.ycombinator.com/item?id=48827452 Points: 1 # Comments: 1

  • GitLost: We Tricked GitHub's AI Agent into Leaking Private Repos
    hn-ai· 08-jul

    Article URL: https://noma.security/blog/gitlost-how-we-tricked-githubs-ai-agent-into-leaking-private-repos/ Comments URL: https://news.ycombinator.com/item?id=48827858 Points: 1 # Comments: 0

  • Show HN: ChatGPT, Claude and Codex-style chat inputs in one React component
    hn-ai· 08-jul

    Article URL: https://prompt-area.com/styles Comments URL: https://news.ycombinator.com/item?id=48826962 Points: 1 # Comments: 0

  • Forget the GPU Shortage: The Real AI Bottleneck Was Diagnosed in 2007
    hn-ai· 08-jul

    Article URL: https://sal4rkhn.substack.com/p/forget-the-gpu-shortage-the-real Comments URL: https://news.ycombinator.com/item?id=48827033 Points: 2 # Comments: 0

  • China Is About to Pop the AI Bubble [video]
    hn-ai· 08-jul

    Article URL: https://www.youtube.com/watch?v=siazPdsZHuI Comments URL: https://news.ycombinator.com/item?id=48825869 Points: 4 # Comments: 1

  • Show HN: AI or Not
    hn-ai· 08-jul

    Article URL: https://aiornot.vote/ Comments URL: https://news.ycombinator.com/item?id=48827123 Points: 1 # Comments: 0

  • From Words to Watts: Benchmarking the Energy Costs of LLM Inference (2023)
    hn-ai· 08-jul

    Article URL: https://arxiv.org/abs/2310.03003 Comments URL: https://news.ycombinator.com/item?id=48827556 Points: 1 # Comments: 0

  • EU plan to address the risks and opportunities of advanced AI for cybersecurity
    hn-ai· 08-jul

    Article URL: https://commission.europa.eu/news-and-media/news/new-eu-plan-address-risks-and-opportunities-advanced-ai-cybersecurity-2026-07-07_en Comments URL: https://news.ycombinator.com/item?id=48826105 Points: 2 # Comments: 0

  • Probabilistic "Copies" in Generative AI Models [pdf]
    hn-ai· 08-jul

    Article URL: https://download.ssrn.com/2026/7/6/7067878.pdf?response-content-disposition=inline&X-Amz-Security-Token=IQoJb3JpZ2luX2VjELH%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJGMEQCIDz6OwFWqSJjmMMMPme1cCYx%2FZU1pIbv%2ByFKSvL66PApAiBgdZ6Wedr5eghdndGvi1%2Ffyz1wxl0VDv1cp7DSLy6Glyq8BQh6EAQaDDMwODQ3NTMwMTI1NyIMxXpn6PWUX43Kl%2FdDKpkFz8RAgxoIkWb1vwg2V37XayGo0HiYNzWufOMNwIkVd2rnRA7Mbn09gqMzPMhIzmgH4J0MTYLadHaV%2FvZo1h2Ax%2FhLYJtrxpSHJ7sVuCqRfQc%2F1uaH%2BkcR6mUAfVZXuPveVh%2B%2BNIqOZgyp5ETDRygwVlc1NEy4El2x4ujclJ5jQF3nSRSdbzW3lTMNODJI80L5tLHq7A9dKfYtZZC3Urk3CZinGax2Wr%2FmXldASVUex%2BVwu3S5EwPJpbqSkuIg16L41a9eBeFn6ncZMOIDDL9%2BR2Jr8xDFdJ0wBidvHmeJARtMmh3QiDvP7NBRa%2FObflL%2BxlWlftpSoIzbsRdP6HBgHcbVKE%2B7p%2FdVW3ZltqWjB8s730F%2BkcLOMsXr7ovgLjnmdCQiFinYaPIvjh%2BuIfvGMMKOfgRrgowXD4Q2brKeBn%2BDwr…

  • Skill Retriever semantic skill discovery for AI agents via 10K-category taxonomy
    hn-ai· 08-jul

    Article URL: https://github.com/ChonSong/skill-retriever Comments URL: https://news.ycombinator.com/item?id=48827939 Points: 1 # Comments: 0

  • Show HN: FactIQ – a realtime econ+finance database for AI agents
    hn-ai· 08-jul

    Hey HN, we built an Econ+Finance database to let AI agents do investment research. We spend a lot of tokens to organize macro releases and SEC filings into a clean format, so that your agents have more context to do actual analysis. The problem AI agents are great at data analysis. But they become ineffective if most of their context window is spent on gathering and cleaning data, instead of validating hypotheses. Data in the wild is messy and rarely standardized. Definitions and measurements change over time. This problem is compounded by a fragmented data universe. Point solutions exist for getting just market data, just macro data, or just trade data. But unless you pay $30k/person/year for a Bloomberg terminal - you’re not getting that data inside your AI agent. How we're fixing this …

  • ForkMind – Git for LLM context: branch, offload, and restore it
    hn-ai· 08-jul

    Article URL: https://github.com/Medhovarsh/forkmind Comments URL: https://news.ycombinator.com/item?id=48826957 Points: 1 # Comments: 0

  • Meta tests 'super sensing' AI glasses that can record every moment
    hn-ai· 08-jul

    Article URL: https://www.ft.com/content/ac282450-91a8-4597-8f60-9e6ef416865a Comments URL: https://news.ycombinator.com/item?id=48827741 Points: 1 # Comments: 0

  • Show HN: Mold, an autonomous zine about AI culture
    hn-ai· 08-jul

    Article URL: https://www.moldzine.ai/ Comments URL: https://news.ycombinator.com/item?id=48827155 Points: 2 # Comments: 1

  • Generative AI creates delicious, sustainable, and nutritious burgers
    hn-ai· 08-jul

    Article URL: https://www.nature.com/articles/s41538-026-00953-x Comments URL: https://news.ycombinator.com/item?id=48827709 Points: 1 # Comments: 0

  • Meta expands generative AI tools with Muse Image rollout
    hn-ai· 08-jul

    Article URL: https://www.reuters.com/technology/meta-expands-generative-ai-tools-with-muse-image-rollout-2026-07-07/ Comments URL: https://news.ycombinator.com/item?id=48826772 Points: 1 # Comments: 0

  • GitHub AI agent leaks private repos when asked nicely
    hn-ai· 08-jul

    Article URL: https://www.theregister.com/security/2026/07/07/github-ai-agent-leaks-private-repos-when-asked-nicely/5267924 Comments URL: https://news.ycombinator.com/item?id=48827693 Points: 2 # Comments: 1

  • I Met with China's Top AI Experts. They're Freaking Out, Too
    hn-ai· 08-jul

    Article URL: https://www.wired.com/story/ai-arms-race-china-us-cooperation/ Comments URL: https://news.ycombinator.com/item?id=48827820 Points: 1 # Comments: 0

  • Meta Now Lets Anyone Use Your Instagram Photos in AI Images–Unless You Opt Out
    hn-ai· 08-jul

    Article URL: https://www.wired.com/story/meta-now-lets-anyone-use-your-instagram-photos-in-ai-images-unless-you-opt-out/ Comments URL: https://news.ycombinator.com/item?id=48826567 Points: 3 # Comments: 0

  • Show HN: 0day Rubbish – AI Vulnerability Discovery Platform (0day-Rubbish.com)
    hn-ai· 08-jul

    AI-driven platform using multi-LLM ensemble to discover and disclose critical 0-days. First case study: CVSS 9.8 unauthenticated RCE chain in Cisco CUCM 14.0 (6 stages from SQLi to root). Includes working PoC, full technical analysis, and our research on risk-driven disclosure. Happy to answer questions about the tech, AI workflow, or responsible disclosure. Comments URL: https://news.ycombinator.com/item?id=48827283 Points: 1 # Comments: 0

  • SmolMail: An AI agent for Gmail that answers in visuals, not walls of text
    hn-ai· 08-jul

    Article URL: https://smolmail.com/ Comments URL: https://news.ycombinator.com/item?id=48826126 Points: 2 # Comments: 2

  • China May Restrict Access to Its Most Powerful AI Models
    hn-ai· 08-jul

    Article URL: https://time.com/article/2026/07/07/china-ai-models-alibaba-bytedance/ Comments URL: https://news.ycombinator.com/item?id=48827026 Points: 2 # Comments: 0

  • China to restrict the export of frontier open weight AI models
    hn-ai· 08-jul

    Article URL: https://twitter.com/rohanpaul_ai/status/2074512389526237609 Comments URL: https://news.ycombinator.com/item?id=48827668 Points: 1 # Comments: 0

  • Maine librarians are helping patrons resist AI and Big Tech
    hn-ai· 08-jul

    Article URL: https://www.bangordailynews.com/2026/07/02/midcoast/midcoast-culture/maine-librarians-are-helping-patrons-resist-ai-joam40zk0w/ Comments URL: https://news.ycombinator.com/item?id=48827094 Points: 9 # Comments: 0

  • Australia dock workers call for 28-hour week in AI talks
    hn-ai· 08-jul

    Article URL: https://www.bbc.com/news/articles/cd95wendvdeo Comments URL: https://news.ycombinator.com/item?id=48827504 Points: 2 # Comments: 0

  • Honey, We Bought an AI Story
    hn-ai· 08-jul

    Article URL: https://www.bona-books.com/news/we-bought-an-ai-story Comments URL: https://news.ycombinator.com/item?id=48825694 Points: 31 # Comments: 8

  • AI has taken over the stock market. The bond market is next
    hn-ai· 08-jul

    Article URL: https://www.economist.com/finance-and-economics/2026/07/07/ai-has-taken-over-the-stock-market-the-bond-market-is-next Comments URL: https://news.ycombinator.com/item?id=48826804 Points: 6 # Comments: 0

  • Claude Fable extended to July 12
    hn-ai· 08-jul

    Article URL: https://www.forbes.com/sites/sandycarter/2026/07/07/claude-fable-5-extends-by-five-more-days-10-moves-to-make-now/ Comments URL: https://news.ycombinator.com/item?id=48826086 Points: 8 # Comments: 1

  • [AINews] Lilian Weng summarizes 35 papers on Harness Engineering for RSI
    latentspace· 08-jul

    a quiet day lets us read some condensed insight

  • [AINews] The Field Guide to Fable
    latentspace· 07-jul

    a quiet day lets us digest the world's most significant model launch... to date.

  • sqlite-utils 4.0rc4
    simonw· 07-jul

    <p><strong>Release:</strong> <a href="https://github.com/simonw/sqlite-utils/releases/tag/4.0rc4">sqlite-utils 4.0rc4</a></p> <p>The last RC before the 4.0 stable release. Mainly <a href="https://github.com/simonw/sqlite-utils/issues/769#issuecomment-4900034150">implements feedback</a> from a detailed review by Claude Fable 5.</p> <p>Tags: <a href="https://simonwillison.net/tags/sqlite-utils">sqlite-utils</a>, <a href="https://simonwillison.net/tags/claude-mythos-fable">claude-mythos-fable</a></p>

  • sqlite-utils 4.0, now with database schema migrations
    simonw· 07-jul

    <p>This morning I released <a href="https://sqlite-utils.datasette.io/en/stable/changelog.html#v4-0">sqlite-utils 4.0</a>, the 124th release of that project and the first major version bump since <a href="https://sqlite-utils.datasette.io/en/stable/changelog.html#v3-0">3.0</a> in November 2020. In addition to some small but significant breaking changes (described in <a href="https://sqlite-utils.datasette.io/en/stable/upgrading.html">this upgrade guide</a>), this version introduces three major features: <strong>database migrations</strong>, <strong>nested transactions</strong> (via a new <code>db.atomic()</code> method), and support for <strong>compound foreign keys</strong>.</p> <h4 id="database-schema-migrations-using-sqlite-utils">Database schema migrations using sqlite-utils</h4> <p>S…

  • github-code Web Component
    simonw· 07-jul

    <p><strong>Tool:</strong> <a href="https://tools.simonwillison.net/github-code-component">github-code Web Component</a></p> <p>An experimental Web Component built using GPT-5.5 and <a href="https://gist.github.com/simonw/0e3db21947b5ae7e29e8a4f69a0b0617">the following prompt</a>:</p> <blockquote> <p><code>let's build a Web Component for embedding code from GitHub</code></p> <p><code>&lt;github-code href="https://github.com/simonw/sqlite-ast/blob/437c759129154f05296324a7f82aa1246340dd14/sqlite_ast/parser.py#L9-L18"&gt;&lt;/github-code&gt;</code></p> <p><code>It takes URLs like that, converts them to https://raw.githubusercontent.com/simonw/sqlite-ast/437c759129154f05296324a7f82aa1246340dd14/sqlite_ast/parser.py, then uses fetch() to fetch them and displays the specified range of lines - wi…

  • tencent/Hy3
    simonw· 06-jul

    <p><strong><a href="https://huggingface.co/tencent/Hy3">tencent/Hy3</a></strong></p> New Apache 2.0 licensed model from Tencent in China:</p> <blockquote> <p>Hy3 is a 295B-parameter Mixture-of-Experts (MoE) model with 21B active parameters and 3.8B MTP layer parameters, developed by the Tencent Hy Team. Following the Hy3 Preview launch in late April, we gathered feedback from 50+ products and scaled up post-training with higher quality data. Today, we introduce Hy3, which outperforms similar-size models and rivals flagship open-source models with 2-5x parameters. It also shows significant gains in utility across various products and productivity tasks.</p> </blockquote> <p>The full-sized model is 598GB on Hugging Face, and the FP8 quantized one <a href="https://huggingface.co/tencent/Hy3-…

  • sqlite-utils 4.0
    simonw· 07-jul

    <p><strong>Release:</strong> <a href="https://github.com/simonw/sqlite-utils/releases/tag/4.0">sqlite-utils 4.0</a></p> <p>See <a href="https://simonwillison.net/2026/Jul/7/sqlite-utils-4/">sqlite-utils 4.0, now with database schema migrations</a> for details.</p> <p>Tags: <a href="https://simonwillison.net/tags/sqlite-utils">sqlite-utils</a></p>

  • sqlite-migrate 0.2
    simonw· 07-jul

    <p><strong>Release:</strong> <a href="https://github.com/simonw/sqlite-migrate/releases/tag/0.2">sqlite-migrate 0.2</a></p> <p>The version that retires the library, instead implementing a compatibility shim against the new sqlite-utils 4.0 dependency.</p> <p>Tags: <a href="https://simonwillison.net/tags/sqlite-utils">sqlite-utils</a></p>