.env.example

# LangSmith Configuration (for tracing and monitoring)
LANGSMITH_TRACING="true"
LANGSMITH_ENDPOINT="https://api.smith.langchain.com"
LANGSMITH_API_KEY="<your-api-key>"
LANGSMITH_PROJECT="learning-agent"
LANGCHAIN_CALLBACKS_BACKGROUND="false"  # Ensure tracing completes for background tasks

# LLM Configuration
# API Keys (set the one for your chosen provider)
OPENAI_API_KEY="<your-openai-api-key>"
ANTHROPIC_API_KEY=your_anthropic_api_key_here
API_KEY=your_generic_api_key_here  # Can be used instead of provider-specific keys

# Choose your preferred LLM provider: openai, anthropic, ollama, google-genai, mistralai, groq, together, fireworks, cohere
LLM_PROVIDER=openai
LLM_MODEL=gpt-4-turbo-preview

# Embedding Configuration (optional - defaults to LLM provider)
# EMBEDDING_PROVIDER=openai
# EMBEDDING_MODEL=text-embedding-ada-002

# Additional provider API keys (only set if using these providers)
# GOOGLE_API_KEY=your_google_api_key
# MISTRAL_API_KEY=your_mistral_api_key
# COHERE_API_KEY=your_cohere_api_key
# GROQ_API_KEY=your_groq_api_key
# TOGETHER_API_KEY=your_together_api_key
# FIREWORKS_API_KEY=your_fireworks_api_key
# VOYAGE_API_KEY=your_voyage_api_key
# HUGGINGFACE_API_KEY=your_huggingface_api_key

# Local model configuration (for Ollama)
# OLLAMA_BASE_URL=http://localhost:11434

# Agent Configuration
MAX_PARALLEL_AGENTS=10
LEARNING_CONFIDENCE_THRESHOLD=0.9
PATTERN_RETENTION_DAYS=90
ENABLE_LEARNING=true
AUTO_APPLY_PATTERNS=true

# UI Configuration
TERMINAL_WIDTH=120
SHOW_PROGRESS_BARS=true
USE_COLORS=true
DEBUG_MODE=false

# Performance Configuration
TASK_TIMEOUT_SECONDS=300
CHECKPOINT_INTERVAL_SECONDS=60
MAX_RETRIES=3
RETRY_DELAY_SECONDS=5

# Storage Configuration
LEARNING_DB_PATH=.agent
MAX_DB_SIZE_MB=1024
ENABLE_COMPRESSION=true

# Logging Configuration
LOG_LEVEL=INFO
LOG_FILE=learning_agent.log
LOG_FORMAT=json

# GitHub MCP Server (no secrets committed)
# Create a GitHub Personal Access Token with minimum scopes you need
# and export it locally as an env var before running Codex:
#   export GITHUB_PERSONAL_ACCESS_TOKEN=ghp_xxx
# The example config in `github_mcp.json` references this variable.
# GITHUB_PERSONAL_ACCESS_TOKEN=

# Browser MCP (Playwright)
# Headless mode and lifecycle
BROWSER_HEADLESS=true
BROWSER_KEEP_ALIVE=false
# Viewport in pixels
BROWSER_VIEWPORT_WIDTH=1280
BROWSER_VIEWPORT_HEIGHT=720