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gbrain/templates/HEARTBEAT.md.template
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a57d98b813 v0.42.12.0 feat: self-upgrading gbrain — invocation-riding update check + opt-in auto-upgrade (#1798)
* feat(self-upgrade): decision/cache/snooze foundation + atomic binary self-update

Pure decideSelfUpgrade (invocation + autopilot channels), atomic untrusted
cache + escalating snooze + shared marker grammar (forged-marker rejection),
semver helpers, and real darwin-arm64/linux-x64 binary self-update
(download -> fsync -> smoke -> atomic rename; failure leaves old binary intact).
Tests incl. real-HTTP-server swap E2E.

* feat(self-upgrade): check-update cache/markers, self-upgrade command, CLI heartbeat hook

check-update gains gstack-style cache/snooze/markers + refreshUpdateCache +
exported fetchLatestRelease. New 'gbrain self-upgrade' command. cli.ts emits the
update marker on every invocation (cache-read-only hot path, detached
single-flight refresh, skip-set + recursion guard + NODE_ENV=test gate).

* feat(self-upgrade): autopilot silent channel, doctor check, runPostUpgrade setup, config + identity marker

autopilot opt-in silent channel (auto+quiet+idle, swap-only+breadcrumb+exit-relaunch)
+ installSystemd Restart=always + migrateSystemdUnitToRestartAlways. doctor
self_upgrade_health. runPostUpgrade applySelfUpgradeSetup (one-time consent +
systemd rewrite). init defaults mode=notify. config self_upgrade plane +
KNOWN_CONFIG_KEYS. get_brain_identity carries update marker.

* docs(self-upgrade): gbrain-upgrade agent skill, RESOLVER/manifest, auto-update doc reversal, HEARTBEAT

New skills/gbrain-upgrade agent flow (mirror gstack-upgrade) wired into RESOLVER +
manifest. upgrades-auto-update.md reversed to document opt-in auto + conservative
gates. HEARTBEAT self-upgrade --check-only line. llms-full regenerated.

* chore: bump version and changelog (v0.42.12.0)

Self-upgrading gbrain: invocation-riding update marker + opt-in autopilot
silent channel + real atomic binary self-update. Mirrors gstack's mechanism.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(self-upgrade): write just-upgraded-from breadcrumb + clear stale cache after upgrade

Codex ship-review P3: the CLI startup hook reads just-upgraded-from to print the
one-time JUST_UPGRADED confirmation, but nothing wrote it — dead path. runUpgrade
now writes the breadcrumb (covers full + --swap-only) and clears the update-check
cache + snooze so a now-applied 'upgrade available' marker stops nudging.

* feat(self-upgrade): surface what's-new in notify + wire agent integration (AGENTS.md, HEARTBEAT) + e2e

- self-upgrade --check-only --json now includes changelog_diff + release_url
  (export fetchChangelog); the gbrain-upgrade skill shows 3-5 what's-new bullets
  before the 4-option prompt instead of just version numbers.
- setup injects a self-upgrade marker protocol into AGENTS.md so interactive
  agents (Claude Code, Codex) act on the UPGRADE_AVAILABLE stderr marker — the
  piece that makes notify actually fire for them.
- HEARTBEAT daily beat routes through the gbrain-upgrade skill (OpenClaw/Hermes
  cron cadence); auto-mode daemons ride the autopilot tick.
- e2e: real subprocess invocation proves the marker fires (notify emits;
  off/snooze/up-to-date silent; JUST_UPGRADED fires+clears; --quiet suppresses).
  Serial test: --check-only surfaces the changelog.

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-03 06:20:03 -07:00

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# HEARTBEAT.md
<!-- Generated by soul-audit. Re-run soul-audit Phase 6 to update. -->
## Operational Cadence
What the agent checks and when. Each job reads the relevant skill file and runs it.
### Every message
- Signal detection (spawn parallel): `skills/signal-detector/SKILL.md`
- Brain-first lookup: `skills/conventions/brain-first.md`
### Morning (daily)
- Daily task prep: `skills/daily-task-prep/SKILL.md`
- Calendar lookahead
- Open threads from yesterday
### Every 15 minutes
- Brain sync: `gbrain sync --no-pull && gbrain embed --stale`
### Daily
- Self-upgrade check: read `skills/gbrain-upgrade/SKILL.md` and run it. It runs
`gbrain self-upgrade --check-only --json`, and if behind, surfaces what's new
and either prompts you (notify mode, the default) or applies silently (auto
mode). Every `gbrain` invocation also nudges via the stderr `UPGRADE_AVAILABLE`
marker; this daily beat is the backstop for agents (OpenClaw / Hermes) running
on a cron cadence rather than riding invocation frequency.
### Weekly
- Brain health: `gbrain doctor --json`
- Embedding coverage: `gbrain embed --stale`
- Citation audit: `skills/citation-fixer/SKILL.md`
- Back-link check: `gbrain check-backlinks check`
- Brain lint: `gbrain lint`
## Quiet Hours
- Default: 11 PM - 8 AM local time
- Override: user activity flag (if user is active, quiet hours are suspended)
- During quiet hours: save output to held queue, release on first morning contact
- Exception: genuinely urgent alerts (time-sensitive, would cause real damage)
## Schedule Staggering
Jobs should be offset by 5-minute intervals to avoid thundering herd:
- :00 — reserved
- :05, :10, :15, :20, :25, :30, :35, :40, :45, :50 — one job per slot
- Max 1 concurrent job per minute