▌ The blue pill · knowledge base
AI Guides
Plain-language explainers, Claude Code walkthroughs, agent deep-dives and real case studies. Built to scale to thousands — and to actually be understood.
21 guides
Claude Code Voice Dictation: Talk Instead of Typing
How to set up Claude Code voice dictation in two minutes: the /voice command, hold vs tap mode, 20 supported languages, and why it costs zero tokens.
Claude Code Ultraplan and Ultrareview: Cloud Power Tools
Claude Code ultraplan and ultrareview explained: plan big changes in the cloud, review them in your browser, then catch bugs with a multi-agent review.
How to Resume a Claude Code Session: --continue vs --resume
How to resume a Claude Code session: claude --continue for the last chat, --resume and the session picker for older ones, naming, forks, and session IDs.
Claude Code Rewind: Checkpoints as Your Time Machine
How the claude code rewind checkpoint system works: undo Claude's edits with /rewind or double Esc, restore code or conversation, and what it can't undo.
Claude Code Prompts: Copy-Paste Formulas That Work
Claude Code prompts work best as formulas: goal, context, check. I break down Anthropic's official prompt library and the templates worth reusing daily.
Claude Code Plugins: an App Store in Your Terminal
Claude Code plugins bundle skills, agents and integrations you install with one command. How marketplaces work, what to install first, how to stay safe.
Claude Code Dangerously Skip Permissions: a Sane Guide
What claude code dangerously skip permissions really does, all six permission modes, how to set a default, and the safer alternatives I actually use.
Claude Code Output Styles: Give Claude a Personality
Claude Code output styles rewrite the system prompt to change Claude's role and tone. Built-in styles, the /config switch, and a custom style in minutes.
How Does Claude Code Work? A Look Under the Hood
How does Claude Code work inside? The agentic loop, tools, permissions and checkpoints — explained for non-programmers, no computer science required.
Claude Code Slash Commands: 10 Hidden Gems for Beginners
The 10 Claude Code slash commands I actually use every day — /rewind, /compact, /btw and friends — explained for non-programmers, with zero jargon.
Claude Code Goal Mode: the /goal Command for Beginners
Claude Code goal mode explained simply: set a finish line with /goal and Claude keeps working, turn after turn, until an independent checker says done.
Claude Code Fast Mode: What /fast Really Costs
Claude Code fast mode makes Opus up to 2.5x faster — for a price. How the /fast command works, what it costs, and when the speed is worth paying for.
Claude Code Context Window: Your AI's Working Desk
What is the Claude Code context window, how big is it, what eats the space, and what /context, /compact and /clear really do — explained with a desk.
Claude Code Workflows: Examples & Recipes for Beginners
Real Claude Code workflows examples for non-programmers: explore any project, fix bugs, resume sessions, plan before edits, run parallel tasks safely.
What Is CLAUDE.md? The File That Stops Claude Forgetting
What is a CLAUDE.md file? A plain text note Claude Code reads at the start of every session — so your rules and preferences finally survive between chats.
Claude Directory Settings & Files: a Friendly Tour
Where are Claude settings stored? A plain tour of the .claude directory files: CLAUDE.md, settings.json, skills, memory — and what is safe to touch.
Claude Code Skills: Teach Claude Your Playbooks
Claude Code skills are saved playbooks Claude loads on demand. How to create your first SKILL.md, when skills trigger, and which skills to add first.
Claude Code Plan Mode: Think First, Build Second
Claude Code plan mode explained for non-programmers: what it does, the Shift+Tab shortcut, how to exit, plan mode vs accept edits, and when to use it.
Claude Code Usage Limits: Check Them, Then Stretch Them
How Claude Code usage limits work on Pro and Max, how to check yours with /usage in ten seconds, and the token-diet habits that make any plan last longer.
Claude Code Best Practices: 7 Habits That Save Hours
Claude Code best practices boil down to one rule: protect the context window. Plan mode, verification loops, CLAUDE.md hygiene and /clear habits, explained.
Claude Code Advisor: a Second Opinion for Your AI
What the Claude Code advisor does, how to enable it with /advisor, which model pairings work, what it costs, and when a second opinion pays off.
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