# Gemini MCP Server Environment Configuration
# Copy this file to .env and fill in your values

# Required: Google Gemini API Key
# Get your API key from: https://makersuite.google.com/app/apikey
GEMINI_API_KEY=your_gemini_api_key_here

# Optional: Default model to use
# Full names: 'gemini-2.5-pro-preview-06-05' or 'gemini-2.0-flash-exp'
# Defaults to gemini-2.5-pro-preview-06-05 if not specified
DEFAULT_MODEL=gemini-2.5-pro-preview-06-05

# Optional: Default thinking mode for ThinkDeep tool
# NOTE: Only applies to models that support extended thinking (e.g., Gemini 2.5 Pro)
#       Flash models (2.0) will use system prompt engineering instead
# Token consumption per mode:
#   minimal: 128 tokens   - Quick analysis, fastest response
#   low:     2,048 tokens - Light reasoning tasks  
#   medium:  8,192 tokens - Balanced reasoning (good for most cases)
#   high:    16,384 tokens - Complex analysis (recommended for thinkdeep)
#   max:     32,768 tokens - Maximum reasoning depth, slowest but most thorough
# Defaults to 'high' if not specified
DEFAULT_THINKING_MODE_THINKDEEP=high

# Optional: Workspace root directory for file access
# This should be the HOST path that contains all files Claude might reference
# Defaults to $HOME for direct usage, auto-configured for Docker
WORKSPACE_ROOT=/Users/your-username

# Optional: Logging level (DEBUG, INFO, WARNING, ERROR)
# DEBUG: Shows detailed operational messages for troubleshooting
# INFO: Shows general operational messages (default)
# WARNING: Shows only warnings and errors
# ERROR: Shows only errors
LOG_LEVEL=INFO

# Optional: Project root override for file sandboxing
# If set, overrides the default sandbox directory
# Use with caution - this controls which files the server can access
# MCP_PROJECT_ROOT=/path/to/specific/project