Configuration¶

l0l1 can be configured via environment variables or a .env file.

AI Provider Settings¶

Variable	Default	Description
`L0L1_AI_PROVIDER`	`openai`	AI provider: `openai` or `anthropic`
`OPENAI_API_KEY`	-	OpenAI API key
`ANTHROPIC_API_KEY`	-	Anthropic API key
`L0L1_COMPLETION_MODEL`	`gpt-4o-mini`	Model for completions
`L0L1_EMBEDDING_MODEL`	`text-embedding-3-small`	Model for embeddings

Database Settings¶

Variable	Default	Description
`DATABASE_URL`	`sqlite:///./l0l1.db`	Main database URL
`L0L1_VECTOR_DB_PATH`	`./data/vector`	Vector database path
`L0L1_KNOWLEDGE_GRAPH_PATH`	`./data/kg`	Knowledge graph path

Feature Flags¶

Variable	Default	Description
`L0L1_ENABLE_PII_DETECTION`	`true`	Enable PII detection
`L0L1_ENABLE_LEARNING`	`true`	Enable continuous learning
`L0L1_LEARNING_THRESHOLD`	`0.8`	Similarity threshold for learning

Server Settings¶

Variable	Default	Description
`L0L1_API_HOST`	`0.0.0.0`	API server host
`L0L1_API_PORT`	`8000`	API server port
`REDIS_URL`	`redis://localhost:6379/0`	Redis for background tasks

Workspace Settings¶

Variable	Default	Description
`L0L1_WORKSPACE_DIR`	`./workspaces`	Workspace storage directory
`L0L1_DEFAULT_WORKSPACE`	`default`	Default workspace name

Example .env File¶

# AI Configuration
L0L1_AI_PROVIDER=openai
OPENAI_API_KEY=sk-...
L0L1_COMPLETION_MODEL=gpt-4o-mini
L0L1_EMBEDDING_MODEL=text-embedding-3-small

# Database
DATABASE_URL=sqlite:///./l0l1.db
L0L1_VECTOR_DB_PATH=./data/vector

# Features
L0L1_ENABLE_PII_DETECTION=true
L0L1_ENABLE_LEARNING=true
L0L1_LEARNING_THRESHOLD=0.8

# Server
L0L1_API_HOST=0.0.0.0
L0L1_API_PORT=8000

# Background Tasks
REDIS_URL=redis://localhost:6379/0

Per-Workspace Configuration¶

Workspaces can have their own configuration:

from l0l1 import WorkspaceConfig

config = WorkspaceConfig(
    workspace_id="my-project",
    ai_provider="anthropic",
    enable_pii_detection=True,
    schema_path="./schemas/my-project.sql"
)

Database Backend Configuration¶

PostgreSQL¶

uv sync --extra postgres
DATABASE_URL=postgresql://user:pass@localhost:5432/l0l1

MySQL¶

uv sync --extra mysql
DATABASE_URL=mysql://user:pass@localhost:3306/l0l1

SQLite (Default)¶

DATABASE_URL=sqlite:///./l0l1.db