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Claude Code settings.json Permissions: Control Exactly What AI Can Do

Claude Code settings.json Permissions: Control Exactly What AI Can Do

Stop clicking 'Allow' on every action. Configure Claude Code's permissions system — set allow/deny/ask rules, use wildcards, control MCP tools, and protect sensitive directories. Every permission option with practical examples.

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Claude Code /agents: Give Each Task Its Own Specialist AI

Claude Code /agents: Give Each Task Its Own Specialist AI

Create custom sub-agents for code exploration, architecture planning, and more — each with its own role, tools, and instructions.

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Claude Code /cost: Track Every Dollar Your AI Spends

Claude Code /cost: Track Every Dollar Your AI Spends

See real-time API costs, model pricing, and token breakdowns per session — /cost helps you make every dollar count.

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Claude Code /doctor: Fix Setup Issues in 30 Seconds

Claude Code /doctor: Fix Setup Issues in 30 Seconds

API not connecting? MCP broken? /doctor auto-detects installation, connectivity, and config issues — here's how to fix them fast.

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Claude Code /effort: Make AI Think Harder (or Faster)

Claude Code /effort: Make AI Think Harder (or Faster)

Control how hard Claude Code thinks about each task. Set effort to low for simple renames and save tokens. Crank it to max for complex refactors. Find the sweet spot between speed, cost, and code quality.

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Claude Code /export: Save AI Conversations Before They're Gone

Claude Code /export: Save AI Conversations Before They're Gone

Export conversations to files or clipboard for sharing, archiving, and review — so no valuable AI discussion goes to waste.

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Claude Code /insights: Your Personalized AI Usage Report

Claude Code /insights: Your Personalized AI Usage Report

How many tokens did you burn? Which tools do you use most? /insights generates a full HTML report powered by Opus — with charts and recommendations.

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Claude Code /plugin: Extend Your AI With Custom Skills

Claude Code /plugin: Extend Your AI With Custom Skills

Install, enable, and manage plugins that add custom commands, skills, agents, and hooks — build your own AI development toolkit.

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Claude Code /rename: Find Old Sessions Without Guessing

Claude Code /rename: Find Old Sessions Without Guessing

Name your sessions manually or let Haiku auto-generate titles — /rename makes /resume actually usable when you have dozens of sessions.

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Claude Code /rewind: Undo Any AI Mistake in One Command

Claude Code /rewind: Undo Any AI Mistake in One Command

Lost hours of work to a wrong AI edit? /rewind restores your code and conversation to any point in history — like git reset for AI pair programming. Undo just the code, just the conversation, or both.

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Claude Code /theme: How to Change Themes (Dark, Light, ANSI)

Claude Code /theme: How to Change Themes (Dark, Light, ANSI)

How to change your Claude Code theme: 7 options including dark, light, colorblind-friendly (daltonized), and ANSI-only — plus how auto mode detects your terminal background.

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Claude Code /context: What's Eating Your Context Window?

Claude Code /context: What's Eating Your Context Window?

Claude Code says context is running low mid-conversation? /context shows you a visual grid of exactly what's consuming your context, how much, and how to optimize it.

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