Claude Code Configuration

Use ANC Relay with Claude Code. Claude Code is Anthropic's official AI programming assistant CLI tool.

Configuration File Location

Linux/macOS

~/.claude/settings.json

Windows

%USERPROFILE%\.claude\settings.json

Configuration Generator

Enter your API Key to automatically generate the configuration file content, ready to copy and use.

Usage

Linux/macOS

# 1. Create configuration directory
mkdir -p ~/.claude

# 2. Create configuration file
vim ~/.claude/settings.json

# 3. Paste the configuration above

# 4. Save the file and restart Claude Code to use

Windows

# 1. Create configuration directory
mkdir $env:USERPROFILE\.claude

# 2. Create configuration file
notepad $env:USERPROFILE\.claude\settings.json

# 3. Paste the configuration above

# 4. Save the file and restart Claude Code to use

Field Descriptions

Field	Description
ANTHROPIC_BASE_URL	API endpoint URL
ANTHROPIC_AUTH_TOKEN	Your API Key
ANTHROPIC_DEFAULT_HAIKU_MODEL	Haiku model name
ANTHROPIC_DEFAULT_SONNET_MODEL	Sonnet model name
ANTHROPIC_DEFAULT_OPUS_MODEL	Opus model name
model	Default model to use
includeCoAuthoredBy	Include Co-authored-by tag in commit messages

Interactive Mode

Claude Code provides rich keyboard shortcuts and interactive features to help you work more efficiently.

Keyboard Shortcuts

General Controls

Shortcut	Function
Ctrl+C	Cancel current input or generation
Ctrl+D	Exit Claude Code (when input is empty)
Ctrl+L	Clear screen
Ctrl+J	New line (multi-line input mode)
Enter	Send message
Up/Down	Browse command history

Text Editing

Shortcut	Function
Ctrl+A	Move to beginning of line
Ctrl+E	Move to end of line
Ctrl+U	Delete to beginning of line
Ctrl+K	Delete to end of line
Ctrl+W	Delete previous word
Alt+B	Move backward one word
Alt+F	Move forward one word

Theme and Display

Shortcut	Function
Ctrl+T	Toggle theme (light/dark)
Ctrl+R	Toggle render mode (raw/Markdown)

Multi-line Input

Shortcut	Function
Ctrl+J	Insert newline
Shift+Enter	Insert newline (supported in some terminals)
\ + Enter	Continue input on next line

Quick Commands

Shortcut	Function
/	Open slash command menu
Esc	Close menu/cancel operation
Tab	Auto-complete

Vim Editor Mode

Claude Code supports Vim-style editing mode. To enable:

# Add to settings.json
{
  "terminal": {
    "editMode": "vim"
  }
}

After enabling, common Vim operations are supported:

• Normal mode: h/j/k/l movement, w/b word movement, 0/$ line start/end
• Insert mode: i/a/o enter insert mode
• Command mode: :w save, :q quit

Command History

Claude Code automatically saves your command history:

• Use Up/Down arrow keys to browse history
• History is saved across sessions
• Supports history search (Ctrl+R)

Background Bash Commands

When Claude Code executes long-running commands, you can:

• Press Ctrl+Z to put the command in background
• Use /tasks to view background tasks
• Use /resume <task_id> to resume a task

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Slash Commands

Slash commands are quick actions in Claude Code. Type / to open the command menu.

Built-in Commands

Command	Description
/help	Display help information
/clear	Clear current conversation history
/compact	Compress conversation context to reduce token usage
/config	View or modify configuration
/cost	Display token usage and cost for current session
/doctor	Check Claude Code configuration and environment issues
/init	Initialize project configuration file
/login	Log in to account
/logout	Log out
/model	Switch the model being used
/permissions	Manage tool permissions
/pr-comments	View PR comments
/review	Code review
/status	Display current status
/tasks	View background task list
/resume	Resume background task
/terminal-setup	Configure terminal integration
/vim	Toggle Vim editing mode

Custom Slash Commands

You can create custom slash commands to execute common operations.

How to Create

Create a .claude/commands/ directory in your project root and add Markdown files:

.claude/
└── commands/
    ├── review.md      # /project:review
    ├── test.md        # /project:test
    └── deploy.md      # /project:deploy

Command File Format

---
description: Perform code review
---

Please review the following files:
- Check code style
- Check for potential bugs
- Suggest improvements

$ARGUMENTS

• description: Command description, displayed in the command menu
• $ARGUMENTS: Placeholder, replaced with user-provided arguments

Usage Example

# Use custom command
/project:review src/main.ts

# Command expands to full prompt

Plugin Commands

More slash commands can be obtained by installing plugins. Plugin command format: /plugin-name:command.

Common plugin command examples:

• /git:commit - Git commit assistant
• /docs:generate - Documentation generation
• /test:create - Test case generation

MCP Slash Commands

If you have configured MCP (Model Context Protocol) servers, you can use slash commands provided by MCP.

MCP command format: /mcp-server:command

After configuring MCP servers, related commands will automatically appear in the command menu.

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Related Documentation

• Quick Start
• Token Management
• Droid CLI Configuration