.env.example

# Gemini API key (required when prompt generator or image generator is "gemini")
GEMINI_API_KEY=your-api-key-here

# Gemini model for prompt generation (default: gemini-2.5-flash)
#GEMINI_MODEL=gemini-2.5-flash

# Prompt generator backend: "gemini" or "ollama" (default: gemini)
#PROMPT_GENERATOR=gemini

# Ollama settings (used when PROMPT_GENERATOR=ollama)
#OLLAMA_BASE_URL=http://localhost:11434
#OLLAMA_MODEL=gemma3

# Image generator backend: "sd" (Stable Diffusion) or "gemini" (default: sd)
#IMAGE_GENERATOR=sd

# Gemini image generation model (default: gemini-2.5-flash-image)
#GEMINI_IMAGE_MODEL=gemini-3.1-flash-image-preview

# Stable Diffusion WebUI base URL (default: http://localhost:7860)
#SD_BASE_URL=http://localhost:7860

# Server port (default: 8080)
#SERVER_PORT=8080

# Claude projects directory (default: ~/.claude/projects)
#CLAUDE_PROJECTS_DIR=

# Character settings directory (default: characters)
# Place multiple .md files in this directory for per-session character selection.
# Each session deterministically picks one character based on session filename hash.
#CHARACTERS_DIR=characters

# Character setting file path (fallback when CHARACTERS_DIR is empty)
# Multi-line character descriptions can be written in the file.
#CHARACTER_FILE=character.md

# Image generation parameters
#IMGCHAT_SD_STEPS=28
#IMGCHAT_SD_WIDTH=512
#IMGCHAT_SD_HEIGHT=768
#IMGCHAT_SD_CFG_SCALE=5
#IMGCHAT_SD_SAMPLER_NAME=Euler a

# Enable iTerm2 terminal background image display (default: false)
# Set to 1 or true to copy generated images to /tmp for the iTerm2 watcher.
#ITERM2_BG=false

# Extra prompt appended to every generated image prompt
#IMGCHAT_SD_EXTRA_PROMPT=masterpiece, best quality, anime style, 1girl
#IMGCHAT_SD_EXTRA_NEG_PROMPT=worst quality, bad quality, lowres, bad anatomy, bad hands, missing fingers, extra digits, fewer digits, text, username, error, ugly, duplicate, deformed, blurry, realistic, photo, signature, bad ai-generated