AI Digest

Digest curado

miércoles, 21 de octubre de 2026·light·short·4,276 tokens

🔥 TOP — lo que SÍ o SÍ tenés que ver

📦 Claude / Anthropic ecosystem

  • Ponytail: "el senior más vago del room" — Skill que fuerza soluciones mínimas; benchmarks en Claude Code con Opus 5.5: -53% código, -45% tokens. link
  • Graphify — Skill /graphify que convierte codebase + docs + SQL + PDFs en knowledge graph consultable, sin vector store. link
  • wshobson/agents — Marketplace de plugins/agents multi-harness (Claude Code, Codex, Cursor, Copilot). link

🛠️ Dev tools & coding

  • Headroom — Comprime tool outputs, logs y RAG chunks antes de llegar al LLM: 20% menos tokens en coding agents, hasta 95% en JSON. link
  • vLLM — El engine de inferencia sigue siendo la referencia para serving self-hosted de bajo costo (relevante para tu SaaS). link

🏗️ Software engineering

  • DeepSeek DeepInfer — Inferencia open source a escala brutal: 155T tokens/día por cluster, ~80% de margen. Números concretos para entender economía de inference. link

📚 Vale la pena leer

💤 Skippeable pero conviene saber

  • Battle Drones — Simón Willison vibe-codeó un RTS con multiplayer por audio; divertido, poco accionable. link
  • The Programmable Data Center — Mercados de compute GPU y settlement físico; interesante si te importa el costo de inference a futuro. link

Artículos fetched (17)

  • anthropics/knowledge-work-plugins
    github-trending

    Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork Knowledge Work Plugins Plugins that turn Claude into a specialist for your role, team, and company. Built for Claude Cowork, also compatible with Claude Code. Why Plugins Cowork lets you set the goal and Claude delivers finished, professional work. Plugins let you go further: tell Claude how you like work done, which tools and data to pull from, how to handle critical workflows, and what slash commands to expose — so your team gets better and more consistent outcomes. Each plugin bundles the skills, connectors, slash commands, and sub-agents for a specific job function. Out of the box, they give Claude a strong starting point for helping anyone in that role. The real power comes when you cus…

  • cloudflare/security-audit-skill
    github-trending

    A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings security-audit A coding-agent skill that turns your agent into a security auditor. It orchestrates isolated agents through reconnaissance, coverage-led hunting, candidate validation, structured output, independent record verification, and target-neutral reporting. This is the skill that seeded Cloudflare's vulnerability discovery harness, described in Build your own vulnerability harness. The harness grew into a multi-stage, fleet-wide system; this skill is the single-repo starting point it evolved from. What it does The skill runs a structured audit in six phases: Reconnaissance -- map architecture, trust boundaries, input surfaces, prior evidence, and deterministic coverage in arc…

  • DietrichGebert/ponytail
    github-trending

    Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote. https://ponytail.dev Ponytail He says nothing. He writes one line. It works. Ponytail 5: rebuilt from the ground up. -53% code · -41% time · -26% cost · -45% tokens And yet: 98% of risky logic ships with a test. Without Ponytail: 68%. Benchmarked in Claude Code, the same agent with and without the skill: 39 tasks including a real FastAPI + React repo, Opus 5.5, 5 runs each. Details. Español · 한국어 · 简体中文 · 日本語 Already built with Ponytail You know him. Long ponytail. Oval glasses. Has been at the company longer than the version control. You show him fifty lines; he looks at them, says nothing, and replaces them with one. Ponytail puts him inside your AI agent. Numbers Two things the…

  • Graphify-Labs/graphify
    github-trending

    Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store. https://www.graphify.com Read this in other languages English | 简体中文 | 日本語 | 한국어 | Deutsch | Français | Español | हिन्दी | Português | Русский | العربية | فارسی | Italiano | Polski | Nederlands | Türkçe | Українська | Tiếng Việt | Bahasa Indonesia | Svenska | Ελληνικά | Română | Čeština | Suomi | Dansk | Norsk | Magyar | ภาษาไทย | Oʻzbekcha | 繁體中文 | Filipino | עברית Cut agent token spend by 80%. Graphify Cloud is always-on memory that governs your agents, keeps code quality high, and proves correctness with formal verification. Start a free 14-day trial →…

  • headroomlabs-ai/headroom
    github-trending

    Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server. https://docs.headroomlabs.ai/docs Quickstart · Headroom for Teams · Install · Proof · Agents · Docs · Discord · llms.txt AI agents / LLMs: read /llms.txt here, or fetch the live index · full docs blob. Headroom compresses everything your AI agent reads — tool outputs, logs, RAG chunks, files, and conversation history — before it reaches the LLM. Same answers, fraction of the tokens. Compression runs on your machine; no prompt or file content is sent anywhere to be compressed. 10,144 → 1,260 tokens. The same FATAL found. What it does Library — compress(messages) in Python or TypeScript, inline in any app. P…

  • msitarzewski/agency-agents
    github-trending

    A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes, and proven deliverables. 🎭 The Agency: AI Specialists Ready to Transform Your Workflow A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes, and proven deliverables. 🆕 There's an app now Agency Agents is a native app for macOS, Linux & Windows that browses the entire roster and installs it into Claude Code, Cursor, Codex, Gemini, Osaurus, and more — with a click. No clone, no scripts, and it auto-updates. → Download the latest release · agencyagents…

  • shiyu-coder/Kronos
    github-trending

    Kronos: A Foundation Model for the Language of Financial Markets Kronos: A Foundation Model for the Language of Financial Markets Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 Kronos is the first open-source foundation model for financial candlesticks (K-lines), trained on data from over 45 global exchanges. 📰 News 🚩 [2025.11.10] Kronos has been accpeted by AAAI 2026. 🚩 [2025.08.17] We have released the scripts for fine-tuning! Check them out to adapt Kronos to your own tasks. 🚩 [2025.08.02] Our paper is now available on arXiv! 📜 Introduction Kronos is a family of decoder-only foundation models, pre-trained specifically for the "language" of financial markets—K-line sequences. Unlike general-purpose TSFMs, Kronos is designed to handle the unique, high-noise char…

  • sickn33/agentic-awesome-skills
    github-trending

    AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,600+ agentic skills. Includes CLI, local MCP, catalog, plugins, and Workbench. https://aaskills.tech/ AAS Core — Agentic Awesome Skills Find reusable instructions for your project, inspect their complete files, and keep an exact skill set you can review and reuse. Agentic Awesome Skills is a library of 2,724+ installable SKILL.md playbooks. AAS Core helps Codex or Claude search the complete local catalog, record the skills the agent chooses, and preview a plan you can inspect before changing a target. Core does not rank or recommend skills. Current release: V19.12.1. AAS Core supports local catalog inspection, agent-owned selection, stack vali…

  • vllm-project/vllm
    github-trending

    A high-throughput and memory-efficient inference and serving engine for LLMs https://vllm.ai Easy, fast, and cheap LLM serving for everyone | Documentation | Blog | Paper | Twitter/X | User Forum | Developer Slack | 🔥 We have built a vLLM website to help you get started with vLLM. Please visit vllm.ai to learn more. For events, please visit vllm.ai/events to join us. About vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has grown into one of the most active open-source AI projects built and maintained by a diverse community of many dozens of academic institutions and companies from over 2000 contributors. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and…

  • wshobson/agents
    github-trending

    Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi https://sethhobson.com Plugins, agents, and skills for AI coding tools Use one collection of plugins, agents, skills, and commands across Claude Code, OpenAI Codex CLI, Cursor, OpenCode, Antigravity CLI, GitHub Copilot, and Pi. A harness is the coding tool that loads and runs the components. Plugins cover Python and JavaScript development, code review, testing, infrastructure, security, and other work. The catalog contains 94 plugins, including 92 local plugins and 2 external entries. The local source contains 202 agents, 185 skills, and 105 commands. The components share a Markdown source, with installation and capabilities adapted to each harness. Multi-harness s…

  • [AINews] DeepSeek DeepInfer: Open Source SOTA Inference running 155T toks/day/cluster making $22m/day at ~80% margin for a 81 day payback
    latentspace· 21-oct

    An open source “bomb” drops from China

  • [AINews] not much happened today
    latentspace· 20-oct

    Congrats to DeepSeek V4.1 Flash 1017, MiniMax M3.1 Flash, and Mercury 3 (details below) but they’re not going to be in super wide use just yet.

  • The Programmable Data Center — Evan Conrad, SF Compute
    latentspace· 20-oct

    From GPU trading to physical settlement, independent markets, and programmable compute

  • AI for the Fortune 2000: How Tenex Builds an AI-Native SDLC — Alex Lieberman & CJ Hess
    latentspace· 21-oct

    Listen now (44 mins) | Paying for outcomes, building with agents, and the last mile of enterprise AI adoption

  • Battle Drones - a vibe coded RTS with audio-based multiplayer
    simonw· 20-oct

    <p>My latest vibe coded game experiment is a Command &amp; Conquer style RTS (Real Time Strategy) game called <a href="https://github.com/simonw/battledrones#readme">Battle Drones</a> (<a href="https://simonw.github.io/battledrones/">play it here</a>). Unlike <a href="https://simonwillison.net/2026/Aug/5/raccoon-heist/">my previous experiments</a>, this one is <em>actually fun to play</em>. I'm somewhat embarrassed to admit that I got there by telling Claude to "Make it a LOT more fun". It also supports multiplayer between nearby devices using audio to synchronize game state! Here's what I've built so far, and some of the things I learned along the way.</p> <ul> <li><a href="https://simonwillison.net/2026/Oct/20/battledrones/#battle-drones">Battle Drones</a></li> <li><a href="https://simo…

  • eMudhra Intermediate CA Compromise
    simonw· 20-oct

    <p><strong><a href="https://emudhra.we-have-a-problem.com">eMudhra Intermediate CA Compromise</a></strong></p> This is very, very bad news:</p> <blockquote> <p>The private keys of eight eMudhra intermediate CA certificates have been compromised. They chain to roots trusted by the Mozilla, Microsoft, Apple and Chrome root programs and by many downstream trust stores.</p> </blockquote> <p>Any software that bundles a list of trusted certificates needs to be updated. This site is tracking software updates <a href="https://github.com/galadran/we-have-a-problem.com">via this GitHub repository</a> - Linux distros need to update their <code>ca-certificates</code> packages.</p> <p>In Python world <a href="https://github.com/astral-sh/uv/releases/tag/0.13.4">uv 0.13.4</a> and <a href="https://githu…

  • My obituary for programming
    simonw· 19-oct

    <p><strong><a href="https://dumbmatter.com/2026/10/programming-obituary/">My obituary for programming</a></strong></p> Jeremy Scheff poignantly captures the key loss caused by coding agents for career programmers who enjoyed the <em>puzzle</em> of developing code:</p> <blockquote> <p>Programming turned into one of the greatest jobs you could imagine. You got paid to work on tricky little logic puzzles. The trickier the puzzle, the more you got paid. But even pretty simple puzzles were worth a lot of money because regular people just couldn't do it! No, they needed us. They would give us a problem and we would solve it the way we wanted. We set the strategy, we made the timeline, we defined what was and was not possible.</p> </blockquote> <p>If you're a programmer who thrives on building w…