# ============================================================================
# Library RAG MCP Server - Environment Configuration
# ============================================================================
# Copy this file to .env and fill in your values.
# Required variables are marked with [REQUIRED].
# ============================================================================

# [REQUIRED] Mistral API Key for OCR and LLM services
# Get your key at: https://console.mistral.ai/
MISTRAL_API_KEY=your-mistral-api-key-here

# ============================================================================
# LLM Configuration
# ============================================================================

# Ollama base URL for local LLM (default: http://localhost:11434)
OLLAMA_BASE_URL=http://localhost:11434

# LLM model for structure extraction (default: deepseek-r1:14b)
STRUCTURE_LLM_MODEL=deepseek-r1:14b

# Temperature for LLM generation (0.0-2.0, default: 0.2)
STRUCTURE_LLM_TEMPERATURE=0.2

# Default LLM provider: "ollama" (local, free) or "mistral" (API, paid)
# For MCP server, always uses "mistral" with mistral-medium-latest
DEFAULT_LLM_PROVIDER=ollama

# ============================================================================
# Weaviate Configuration
# ============================================================================

# Weaviate server hostname (default: localhost)
WEAVIATE_HOST=localhost

# Weaviate server port (default: 8080)
WEAVIATE_PORT=8080

# ============================================================================
# Logging
# ============================================================================

# Log level: DEBUG, INFO, WARNING, ERROR, CRITICAL (default: INFO)
LOG_LEVEL=INFO

# ============================================================================
# File System
# ============================================================================

# Base directory for processed files (default: output)
OUTPUT_DIR=output