gbrain/docs/guides/minions-deployment-snippets/gbrain.env.example

# /etc/gbrain.env — secrets + env for the gbrain worker.
#
# Install:
#   sudo install -m 600 -o $GBRAIN_WORKER_USER -g $GBRAIN_WORKER_USER \
#     gbrain.env.example /etc/gbrain.env
#   sudoedit /etc/gbrain.env   # fill in real values
#
# Referenced from crontab via BASH_ENV=/etc/gbrain.env, or from systemd
# via EnvironmentFile=/etc/gbrain.env. Never commit real secrets.

# --- Required ---------------------------------------------------------------

# Postgres connection string. For Supabase transaction pooler, include
# prepare=false (see CLAUDE.md #284/#286).
DATABASE_URL=postgresql://user:pass@host:6543/db?prepare=false

# --- Required if you submit `shell` jobs ------------------------------------
# Only the worker process needs this. Submitters do not.
GBRAIN_ALLOW_SHELL_JOBS=1

# --- Optional ---------------------------------------------------------------

# LLM provider keys (needed for `subagent` handler, transcription, enrichment).
# ANTHROPIC_API_KEY=
# OPENAI_API_KEY=

# Custom handler plugins (see docs/guides/plugin-handlers.md).
# GBRAIN_PLUGIN_PATH=/etc/gbrain/plugins

# Pool size tuning for Supabase transaction pooler (default 10; drop to 2
# if you hit MaxClients during upgrade subprocess spawns).
# GBRAIN_POOL_SIZE=2

# Connection-level concurrency cap for Anthropic Messages API.
# GBRAIN_ANTHROPIC_MAX_INFLIGHT=4