Guides

In-depth technical references written from hands-on experience. Each guide is maintained, translated into 10 languages, and updated as the tools evolve.

All Guides

claude@cli:~$

Claude Code Guide

The definitive reference for Anthropic's agentic CLI. Hooks, skills, MCP servers, agent orchestration, and advanced workflows.

guides.cards.claude_code.link
hermes@agent:~/.hermes$

Hermes

Practitioner's reference for Nous Research's open-source agent. 20+ providers, auth paths, skills, memory, messaging gateway, and the five systems that make it work.

guides.cards.hermes.link
codex@cli:~$

Codex CLI Guide

The definitive reference for OpenAI's agentic CLI. Sandbox, AGENTS.md, config, MCP, skills, cloud tasks, and CI/CD.

guides.cards.codex.link
midjourney:~$

Midjourney Guide

V8 prompt engineering. Parameters, reference systems, video generation, and visual techniques for AI image creation.

guides.cards.midjourney.link
obsidian:~/vault$

Obsidian + AI

Turn an Obsidian vault into AI infrastructure. Hybrid retrieval with BM25 + vector search, MCP integration, and workflows for 16K+ notes.

guides.cards.obsidian.link
suno:~/studio$

Suno Guide

AI music generation from text prompts. Metatags, Creative Sliders, Studio DAW, and production workflows.

guides.cards.suno.link
agent@harness:~$

Agent Architecture

Build AI development harnesses. Skills, hooks, memory, subagents, multi-agent orchestration, and the patterns that make agents reliable.

guides.cards.agent_architecture.link
blake@xcode:~/Projects$

iOS Agent Development

Ship iOS apps with AI agents. Claude Code, Codex CLI, and Xcode 26.3 native agents — MCP setup, hooks, and lessons from 8 production apps.

guides.cards.ios_agent.link
fastapi@app:~$

FastAPI + HTMX

The no-build full-stack. HTMX for server-driven interactivity, Alpine.js for client state, Jinja2 templates, and plain CSS.

guides.cards.fastapi_htmx.link
design:~$

Design Principles

48 design studies from Stripe to Linear. Gestalt, typography, color theory, and timeless principles from the masters.

guides.cards.design.link

Learning Paths

Choose your path. Each one sequences guides and key articles into a learning journey.

Agent Builder

Build and operate AI coding agents. From first session to autonomous overnight loops.

  1. Claude Code CLI Guide
  2. Quickstart: Install to First Session
  3. Build Custom Skills
  4. AGENTS.md Patterns
  5. Agent Architecture Guide
  6. The Ralph Loop: Overnight Agents
  7. Codex CLI Guide
  8. Claude Code vs Codex: When to Use Which
→ AI Engineering Hub

Agent Security Operator

Secure autonomous AI systems. Attack surfaces, trust boundaries, runtime defense.

  1. MCP Servers Are the New Attack Surface
  2. Runtime Defense for Tool-Augmented Agents
  3. Hooks Tutorial: 5 Production Hooks
  4. The Deploy-and-Defend Trust Paradox
  5. AI Agent Observability
  6. Runtime Constitutions
  7. Cybersecurity Is Proof of Work
→ Agent Security Hub

Design Engineer

Where design judgment meets engineering rigor. Typography, performance, interface craft.

  1. Design Principles Guide
  2. Beauty and Brutalism
  3. Type Scales: 13 Steps
  4. Color Science for Interfaces
  5. Perfect Lighthouse Score
  6. FastAPI + HTMX Guide
  7. The No-Build Manifesto
→ Design Engineering Hub

Taste Infrastructure

Quality as executable systems. Evidence gates, craftsmanship, and why taste is technical.

  1. Taste Is a Technical System
  2. Quality Is the Only Variable
  3. The Evidence Gate
  4. Critical Yet Kind
  5. The Dark Factory Verification Layer
  6. Design Philosophy Series (32 profiles)
→ Taste Infrastructure Hub