Operational Synthesis Report

• created: 2026-09-06T10:11:01.449624Z
• completed: 2026-09-06T10:12Z
• status: complete
• material_digest: 4207351820922bd1ca5866492b347b21b4a294403ed3f3b727393f7ecd910d3

Executive synthesis

The persistence layer is active and healthy: memory heartbeat completed successfully at 10:10Z with 7,528 entries, restore ok=true, and semantic_changed=true; model heartbeat completed at 10:04Z with rc=0, acpx_rc=0, and NO_CHANGE. The latest model-friendly conversation log is current through 2026-09-05 10:13Z (6,394 rows), so there is recent user context rather than an empty/stale conversation.

The latest user-facing thread is transient travel planning: the user is in Hamburg and refining a 5–15 minute walk from Hauptbahnhof for highly rated counter/self-service coffee and food. Existing venue hours, ratings, terminal availability, and walking times must be re-verified live before reuse.

Durable operational state

• The open high-priority architecture action remains: build an isolated durable polling/control plane before the native/sessionless backend. Required properties are arbitrary per-watch timing, durable queue, dedupe/debounce, retries/backoff, deadlines, wake budgets, shadow mode, and visible subagent lifecycle. Current ACP-resume dispatch is transitional.
• The scheduled-worker model/configuration repair remains open. Historical notices and actions consistently report obsolete kimi-for-coding/k2p6; do not edit generated continuity-summary.txt directly. Repair the source/configuration and prove two clean worker runs.
• decision-state.json is still stale (last update 2026-05-27), and semantic memory contains many low-value historical/prompt-fragment entries. These remain curator/main-agent cleanup work, not facts to promote automatically.
• notices.jsonl contains 56 historical rows and still includes repeated old notices; no new notice was appended this cycle. The directed report is stale (last actual directed report May 26), so there is no newer main-agent-directed intent to incorporate.

Verification and limitations

• observability.jsonl is absent.
• Reading /home/matrix-lite/state/turns.jsonl was denied by policy in this cycle, despite model-conversation-log entries identifying it as the source. Therefore explicit authoritative backlog fields, failed-turn reconciliation, and direct turn-count cross-check remain unverified.
• Reading /home/matrix-lite/workspace/state/timers/timers.json was denied. Native timer/subagent status tools were not exposed in this worker namespace.
• No subagent was spawned; this cycle used read-only file inspection only.
• Do not infer a sync backlog from canonical-vs-filtered log line counts. The memory heartbeat reports the model log source as perpetual-log-visible+matrix-lite-turns; its restore succeeded.

Recommended next actions

1. Main agent/infrastructure: repair scheduled-worker model selection, then verify two consecutive successful synthesis runs.
2. Main agent/infrastructure: stage the polling control plane in isolated shadow mode; do not modify the live timer dispatcher first.
3. Curator/main agent: refresh decision-state.json and audit semantic-memory garbage; candidate file material is old/stale and should not be promoted blindly.
4. Next user-facing travel answer: re-check Hamburg listings live, especially closing times and payment/terminal details.

Curated-memory proposal

No direct curated-memory edit. The Hamburg coffee search is transient. The polling-control-plane design is already represented in the open action and does not need another memory entry.