claude-code-ssh/.env.example at main · hunchom/claude-code-ssh · GitHub

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# ============================================
# claude-code-ssh - Server Configuration
# ============================================
# Copy this file to .env and fill with your actual server details
# NEVER commit the .env file to version control!

# --------------------------------------------
# Example Server 1: Production (Password Auth)
# --------------------------------------------
SSH_SERVER_PRODUCTION_HOST=prod.example.com
SSH_SERVER_PRODUCTION_USER=admin
SSH_SERVER_PRODUCTION_PASSWORD=your_secure_password_here
SSH_SERVER_PRODUCTION_PORT=22
SSH_SERVER_PRODUCTION_DEFAULT_DIR=/var/www/html
SSH_SERVER_PRODUCTION_DESCRIPTION=Main production server

# --------------------------------------------
# Example Server 2: Staging (SSH Key Auth)
# --------------------------------------------
SSH_SERVER_STAGING_HOST=staging.example.com
SSH_SERVER_STAGING_USER=deploy
SSH_SERVER_STAGING_KEYPATH=~/.ssh/staging_key
SSH_SERVER_STAGING_PORT=22
SSH_SERVER_STAGING_DEFAULT_DIR=/home/deploy/app
SSH_SERVER_STAGING_DESCRIPTION=Staging environment

# --------------------------------------------
# Example Server 3: Development (Custom Port)
# --------------------------------------------
SSH_SERVER_DEVELOPMENT_HOST=192.168.1.100
SSH_SERVER_DEVELOPMENT_USER=developer
SSH_SERVER_DEVELOPMENT_PASSWORD=dev_password_here
SSH_SERVER_DEVELOPMENT_PORT=2222
SSH_SERVER_DEVELOPMENT_DEFAULT_DIR=/home/developer/projects
SSH_SERVER_DEVELOPMENT_DESCRIPTION=Local development server

# --------------------------------------------
# Server Naming Convention:
# SSH_SERVER_[NAME]_[PROPERTY]
#
# Where NAME is your server identifier (UPPERCASE)
# And PROPERTY can be:
# - HOST: Server hostname or IP
# - USER: SSH username
# - PASSWORD: SSH password (for password auth)
# - KEYPATH: Path to SSH private key (for key auth)
# - PORT: SSH port (default: 22)
# - DEFAULT_DIR: Default working directory (optional)
# - DESCRIPTION: Optional description
# - SUDO_PASSWORD: Password for sudo operations (optional)
# - PLATFORM: Remote OS type: "linux" (default) or "windows"
# --------------------------------------------

# --------------------------------------------
# Example Server 4: Windows (OpenSSH for Windows)
# --------------------------------------------
SSH_SERVER_WINHOST_HOST=192.168.1.90
SSH_SERVER_WINHOST_USER=svc-ssh
SSH_SERVER_WINHOST_KEYPATH=~/.ssh/winhost_key
SSH_SERVER_WINHOST_PORT=2222
SSH_SERVER_WINHOST_PLATFORM=windows
SSH_SERVER_WINHOST_DESCRIPTION=Windows host via OpenSSH

# ============================================
# Performance & Stability Configuration
# ============================================
# These settings help prevent Claude Code crashes and optimize performance

# Maximum output length before truncation (default: 10000 characters)
# Prevents Claude Code from crashing on large command outputs
MCP_SSH_MAX_OUTPUT_LENGTH=10000

# Default command timeout in milliseconds (default: 120000 = 2 minutes)
# Increase for long-running operations
MCP_SSH_DEFAULT_TIMEOUT=120000

# Maximum command timeout in milliseconds (default: 300000 = 5 minutes)
# Commands cannot exceed this timeout
MCP_SSH_MAX_TIMEOUT=300000

# Use compact JSON responses (true/false, default: false)
# Saves tokens by removing JSON formatting
# MCP_SSH_COMPACT_JSON=false

# Enable debug information in responses (true/false, default: false)
# MCP_SSH_DEBUG=false

# Connection timeout in milliseconds (default: 1800000 = 30 minutes)
# Idle connections are closed after this period
# MCP_SSH_CONNECTION_TIMEOUT=1800000

# Keepalive interval in milliseconds (default: 60000 = 1 minute)
# How often to send keepalive packets to prevent connection drops
# MCP_SSH_KEEPALIVE_INTERVAL=60000