# WebSensor — environment (never commit real values)
NODE_ENV=development
DATABASE_URL=postgres://localhost:5432/websensor
REDIS_URL=redis://127.0.0.1:6379

# Content-addressed blob store (fs driver). S3/MinIO driver can be plugged in later.
BLOB_STORE_DIR=./data/blobs

PUBLIC_BASE_URL=http://localhost:8260
API_PORT=8260
API_HOST=127.0.0.1
WEB_PORT=8261
WEB_URL=http://127.0.0.1:8261
ENGINE_METRICS_PORT=8262

# Optional acquisition fallbacks
FIRECRAWL_API_KEY=
SCRAPFLY_API_KEY=

# AI interpretation (heuristics run without any key)
ANTHROPIC_API_KEY=
WS_LLM_MODEL_FAST=claude-haiku-4-5
WS_LLM_MODEL_DEEP=claude-opus-5
WS_LLM_DAILY_CALL_BUDGET=600
WS_LLM_MIN_IMPORTANCE=35

# Engine tuning
WS_FETCH_CONCURRENCY=16
WS_USER_AGENT="WebSensorBot/0.2 (+https://www.websensor.io/bot; contact@websensor.io)"
WS_SOURCES_FILE=./config/sources.yaml
WS_PER_HOST_CONCURRENCY=2
WS_MEANINGFUL_SIGNAL=0.32
# Silent-change bar: only silent-eligible types with importance >= this are flagged (spec §23)
WS_SILENT_MIN_IMPORTANCE=45
# Storage lifecycle (spec §58): raw bodies of unchanged snapshots are dropped after N days (canonical + hashes kept);
# snapshots referenced by an event are never pruned. WS_RETENTION=0 disables the job.
WS_RETENTION=1
WS_RETENTION_RAW_DAYS=21
WS_RETENTION_CHANGED_RAW_DAYS=60

# API — internal operations (/api/v1/admin/*, /ops). Unset = admin API disabled.
WS_ADMIN_TOKEN=
# Custom URL monitors per anonymous owner (spec §45)
WS_MONITORS_PER_OWNER=5

# Source Factory (apps/engine/src/factory-main.ts — separate `websensor-factory` process). Seeds come from
# config/coverage/*.yaml (members not yet monitored, or carrying hints) and config/factory/seeds/*.yaml.
WS_FACTORY=1
WS_FACTORY_CONCURRENCY=10         # organizations discovered in parallel (continuous worker pool)
WS_FACTORY_DEADLINE_MS=120000     # wall-clock deadline per organization
WS_FACTORY_BUDGET=90              # HTTP requests per organization
WS_FACTORY_MIN_SCORE=0.35         # candidate score needed to enter shadow monitoring
WS_FACTORY_SHADOW_MIN_CHECKS=5    # checks before a shadow sensor can be accepted
WS_FACTORY_SHADOW_MIN_HOURS=24
WS_FACTORY_SHADOW_MAX_HOURS=120
WS_FACTORY_TICK_SECONDS=20
WS_COVERAGE_DIR=./config/coverage
# GITHUB_TOKEN=                   # optional: lets the factory rank an organization's repositories via the GitHub API