.env.example

# Synapto — environment variables
# Copy this file to .env and adjust values for your setup.
# All variables are optional — sensible defaults are used when unset.

# PostgreSQL connection string
SYNAPTO_PG_DSN=postgresql://localhost/synapto

# Redis URL
SYNAPTO_REDIS_URL=redis://localhost:6379/0

# Default tenant (project/codebase scope for memory isolation)
SYNAPTO_DEFAULT_TENANT=default

# Embedding provider: leave empty for auto-select
#   - auto-selects OpenAI if OPENAI_API_KEY is set, otherwise sentence-transformers (local)
#   - valid values: sentence-transformers, openai
SYNAPTO_EMBEDDING_PROVIDER=

# Embedding model override (provider-specific)
#   - sentence-transformers default: multi-qa-MiniLM-L6-cos-v1
#   - openai default: text-embedding-3-small
SYNAPTO_EMBEDDING_MODEL=

# OpenAI API key (optional — only needed if using OpenAI embeddings)
OPENAI_API_KEY=