SYS DMN

# SYS_DMN — Kingdom Default Mode Network
KID:CORE:SYS:DMN|1.0:LIVE:2026-03-06:⌂

## Purpose

The Kingdom Default Mode Network runs between sessions to surface structural
patterns across 30 days of kingdom data. It answers "what is BECOMING?" —
distinct from SCRYER synthesis which answers "what happened yesterday?"

## What It Does

Reads three sources from overmind.db (30-day window):
- `kingdom_events` — daemon activity trends, severity distribution
- `signals_queue` — chronic signals, resolution rate, signal frequency
- `missions` — health, failures, stale missions (14d+ no run)

Calls `gemma3:4b` (local, $0/day) with a structured stats block.
Produces a pattern report with these sections:
- **CHRONIC_ISSUES** — recurring signals (3+). Why still happening?
- **MISSION_HEALTH** — healthy/stale/concerning missions
- **DAEMON_TRENDS** — unusually active or silent sources
- **RECOMMENDATIONS** — 2-4 specific, actionable items
- **SIGNAL_CALENDAR** — what to watch for if data is sparse

## Files

| File | Role |
|------|------|
| `~/.forge-scryer/kingdom-dmn.sh` | Main runner |
| `~/.forge-scryer/dmn-synthesis/YYYY-MM-DD.md` | Output (one per run) |
| `~/Library/LaunchAgents/com.scryer.dmn.plist` | Weekly Sunday 03:00 |
| `~/.forge-scryer/scryer-brief.sh` | REVEILLE injection (section_what_happened) |

## Schedule

Weekly — Sunday 03:00 via `com.scryer.dmn` LaunchAgent.
On-demand: `bash ~/.forge-scryer/kingdom-dmn.sh`
Idempotent: skips if synthesis already exists for today.

## REVEILLE Integration

`section_what_happened()` in `scryer-brief.sh` checks `~/.forge-scryer/dmn-synthesis/`
for the most recent `.md` file. If found and within the last 7 days, injects it
into Section 06 (WHAT HAPPENED) below the SCRYER daily synthesis.

## Graceful Degradation

If `gemma3:4b` / ollama is unavailable, writes raw stats only. Still useful.
Re-run when ollama is accessible to get the synthesis layer.

## Relationship to SCRYER

| System | Time Horizon | Focus |
|--------|-------------|-------|
| SCRYER Synthesizer | 1 day (yesterday) | Event narration — what happened |
| Kingdom DMN | 30 days | Pattern detection — what is becoming |

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*Shipped: S166 | com.scryer.dmn | ~0s/run (ollama local) | gemma3:4b*