Learning paths

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Three guided reading paths through the guides and essays on this site. Pick one, read in order, and check off what you finish — progress stays in your browser.

New to Claude Code

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From first install to a tool that fits your hand. Set up the CLI, learn the moves that matter, then decide how it stacks up against the alternative.

  1. Configuración de Claude Code CLI 2026: Inicio rápido en 5 minutos

    Install the CLI, authenticate, and finish your first working session in about five minutes.

  2. Claude Code Cheat Sheet

    Keep this open in a tab: every command, shortcut, and flag on a single page.

  3. Guía de Claude Code

    The complete reference. Skim the basics now, come back for the deep sections as you need them.

  4. Patrones de AGENTS.md: Qué realmente cambia el comportamiento del agente

    Your instructions file is the highest-leverage config you have. These patterns actually change behavior.

  5. Tutorial de Hooks de Claude Code: 5 Hooks de Producción Desde Cero

    Build five working hooks from scratch. This is the step from using the tool to shaping it.

  6. Cómo Crear Skills Personalizados para Claude Code: Un Tutorial Completo

    Package your own workflows as skills that switch on exactly when they are needed.

  7. Claude Code vs Codex CLI 2026: Referencia para decidir

    You know the tool now. See how it compares to its main rival, and when each one wins.

Agentic Engineering

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How to build, run, and trust AI agents that do real engineering work: the harness, the economics, the failure modes, and where the discipline is heading.

  1. La Puerta de Evidencia

    Start with the working discipline: never accept “it should work” from an agent. Require proof.

  2. Arquitectura de agentes

    The complete playbook for building an agent harness: skills, hooks, memory, subagents, and orchestration.

  3. Ingeniería compuesta: una base de código que acelera

    Why harness work pays compound interest: each feature you ship makes the next one cheaper.

  4. Ingeniería de bucles: los bucles ganan donde verificar es barato

    The rule that decides what to automate: loops win only where checking the result is cheap.

  5. Qué se rompe realmente cuando ejecuta agentes de IA sin supervisión

    Seven ways agents fail when nobody is watching, and the signal that catches each one early.

  6. Manual del operador de agentes: supervisar lo que no puedes ver

    Running agents is a role of its own. What supervision looks like when you cannot read every line.

  7. Los agentes reemplazan al revisor, no a la revisión

    Where this is heading: the reviewer role is dissolving while the review itself moves into the pipeline.

iOS with Agents

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Ship Apple-platform apps with AI agents doing the heavy lifting, from wiring Claude Code into Xcode to the on-device models your app can ship.

  1. Desarrollo de agentes iOS

    The end-to-end playbook for building iOS apps with agents. Start here and branch out.

  2. Dos servidores MCP convirtieron a Claude Code en un sistema de compilación de iOS

    Wire Claude Code into Xcode so it can build, run tests, and read crash logs on its own.

  3. Hooks para el desarrollo en Apple: patrones que salvan el proyecto

    An agent working near your signing keys needs guardrails. Four patterns that bound the damage.

  4. Xcode 27 se volvió agéntico

    What Apple ships natively: Xcode 27's built-in agents, and where they fit next to your CLI.

  5. Flujo de trabajo agéntico de Foundation Models: LLM en la app vs LLM de herramientas

    Two AIs touch your app: the agent writing the code and the model shipping inside it. Keep their jobs straight.

  6. Foundation Models On-Device LLM: el protocolo Tool

    Put Apple's on-device model to work inside your app, starting with the Tool protocol.

  7. Foundation Models en iOS 27: control de las llamadas a herramientas

    Control how the on-device model uses tools, with iOS 27's calling modes and built-in readers.