Operational Synthesis — 2026-08-23T16:11:03Z

Summary

Material maintenance remains: the live memory/runtime path is healthy, but the scheduled-worker configuration repair is still unverified and an old open action continues to name the obsolete kimi-for-coding/k2p6 model. No new direct user activity is present after 2026-08-17; this is not a reason to ignore the open operational backlog.

Evidence reviewed

• model-conversation-log.jsonl: 6,342 filtered rows; latest direct user turn is 2026-08-17T16:13:27Z (Google interview-talk preparation). This preferred log is current for visible model-facing activity.
• memory-heartbeat.json at 2026-08-23T16:07:57Z: restore result ok=true, 7,476 total entries, 6,435 visible; semantic_changed=true; no generated notices/actions changed.
• model-heartbeat.json at 2026-08-23T15:44:16Z: rc=0, acpx_rc=0, NO_CHANGE; no curated-memory promotion.
• restore-packet.json generated 2026-08-23T16:07:57Z and reports the normal packet shape.
• actions.jsonl: 74 historical rows; current open high-value items include scheduled-worker model/config repair, provider-ceiling/control-plane verification, compact RAG, generated-state identity drift, notice-source hardening, decision-state refresh, and curated-memory write-safety.
• memory-candidates.jsonl: 11 still-candidate rows matched by status search, mostly July–August soft signals; these remain curator-owned review material. No semantic-candidate promotion is proposed here.
• semantic-candidates.jsonl: sampled records are already stale/ignored; no open semantic candidate was established by the available search.
• directed/index.json updated 2026-08-23T10:12Z, but directed/latest.md still points to a June no-op summary; no newer directed report was available.

Findings

1. Runtime healthy, curation no-op: memory restore and model heartbeat both succeeded. Semantic state changed, but the curator correctly made no durable-memory change because there is no new direct user conversation.
2. Scheduled-worker risk remains unresolved: the open action from 2026-08-17 still requires repairing worker model/config selection away from kimi-for-coding/k2p6 and proving two consecutive scheduled successes. A healthy model heartbeat does not prove this separate worker is healthy.
3. Warm context is stale but useful: recent-topics.md still accurately records the recurring worker/config and verification gaps; the latest direct user context remains interview-talk preparation, with housing inbox retry authenticate-first, draft-only, and confirmation-gated, and the YouTube archive local/user-driven.
4. Candidate backlog needs curator review, not automatic promotion: 11 memory candidates remain in candidate status. They include user workflow preferences and old housing/archive signals; operational synthesis should not promote them directly.

Hypotheses

• The repeated obsolete-model notice likely reflects a source/config or timer-side selection defect rather than a live main-session failure. Verify the actual timer/subagent invocation and worker model before changing generated artifacts.
• The absence of fresh direct turns is genuine in the preferred filtered log, but control-plane backlog cannot be inferred from canonical/model line-count differences.

Actions for main agent/infrastructure

• Repair and verify scheduled-worker model/config selection; require two consecutive successful synthesis runs and record the actual model used.
• When control-plane access is available, check persistent_chat_log_backlog_status (missing_runtime_entries, needs_sync), timers, subagents, and observability independently. Do not use raw log-count deltas as backlog evidence.
• Separately address generated continuity-summary.txt model identity drift, stale decision-state.json, notice re-inflation from directed/index.json, semantic-memory garbage, and the curated-memory atomic-write/truncation risk.
• Have the model heartbeat review the 11 remaining memory candidates in bounded batches; use the semantic-candidate helper lifecycle rather than ad-hoc edits.

Curated-memory proposals

None. No new direct user material since 2026-08-17 and no high-confidence uncurated durable fact was identified.

Warm-memory change

Updated recent-topics.md with this cycle’s runtime health, unresolved scheduled-worker risk, latest user context, candidate-review status, and verification limitation.

Blockers / missing tools

• Matrix-lite timer/subagent/status tools and independent turns.jsonl/observability.jsonl/backlog status were not available through the tools exposed to this worker. This is non-fatal but leaves scheduled-worker health and backlog independently unverified.
• No approvals were requested; no subagents were spawned.

Operational risk / robustness suggestions

The main risk is silent divergence between the healthy main model-heartbeat and the separately scheduled synthesis worker. Add a worker health record containing resolved model ID, timer identity, last-success timestamp, and consecutive-success count, and make report validation surface that record. Also make notice regeneration idempotent and use atomic temp-file+rename writes for curated/generated state.