Operational Synthesis Report

• created: 2026-10-21T16:11:00.913828Z
• completed: 2026-10-21T16:11:00Z
• status: complete_with_limits
• focus: scheduled full synthesis
• material_digest: 3b116676c972114dba70a3a6bd355e688459b732cb8990e88ad2b25387e5ec20

Summary

Runtime and memory maintenance are healthy. The preferred model log verifies the latest persistent-main exchange as a completed ping (rows 6502–6503, 2026-10-20); no newer user-facing rows were supplied. The material outstanding issue is projection/control-plane debt: generated pinned state still says Received—working for the older 2026-10-01 exchange, while task/timer/receipt settlement cannot be independently verified.

Evidence reviewed

• memory-heartbeat.json at 2026-10-21T16:09Z: restore ok=true, 7,635 canonical entries, 6,594 visible model entries, 6,503 model-log rows.
• model-heartbeat.json at 2026-10-21T14:32Z: rc=0, acpx_rc=0, UPDATED, model openai/gpt-5.6-luna.
• background-cursors.json: semantic candidates 88 promoted / 306 ignored / 201 stale / 1 parse error / 0 open; memory candidates 57 promoted / 175 ignored / 2 stale / 1 needs_more_evidence / 1 open review row.
• curator-journal.md entries through 2026-10-21T14:31Z: no new durable memory signal; the privacy/identity candidate remains deliberately unpromoted.
• context-guard.json at 2026-10-21T16:08Z: direct ACP normal, 499,798 / 1,050,000 provider tokens (47.6%), no compaction or reload recommendation; configured main model openai/gpt-5.6-terra.
• memory-context-manifest.json at 16:09Z: packet existence and freshness checks clear. This confirms source freshness, not correctness of the stale latest-message projection.
• model-conversation-log.jsonl rows 6502–6503: Ping received 2026-10-20 12:18Z and answered 2026-10-20 19:14Z. perpetual-log.jsonl ends at row 7635 with the delivered assistant reply; do not interpret the differing filtered-log shape as backlog.
• Supplied bounded conversation scopes preserved: persistent:main; Housing persistent:topic:c8c72bf172ef4e484e3235ed712054cf; Travel persistent:topic:3dcc9021ed4c9a0268b085663cf67615; Projects persistent:topic:da40c6c8c10b07ede097d36fe85dabc1; deleted empty topic persistent:topic:b288bdf0a2a485cc637961f0b63fb566.

Findings

1. Healthy runtime, no reload action. Restore, Luna curation, packet generation, and direct ACP are currently succeeding. Historical Kimi/model warnings in older notices and directed reports are not current evidence and were not revived.
2. Stale generated receipt remains a real consistency defect. pinned-state.md and related generated state still project What took 30 min? / Received—working, although the preferred source log has a later completed ping. This is source-side latest-message/receipt aggregation debt; generated packets must not be edited directly.
3. Candidate state is quiet but not empty. Semantic review has no open rows. One memory candidate remains needs_more_evidence and is context-specific; no curation proposal is justified.
4. Task settlement remains unverified. task-state.json is a one-line tool-truncated registry snapshot retaining an old daily-brief checkpoint. It is evidence about registry history, not proof of current delivery, next run, or completion. Do not replay the old briefing.

Actions

• Refreshed warm memory in recent-topics.md with this cycle’s runtime, source/projection, candidate, and control-plane state.
• No curated-memory proposal, task proposal, reload, backend replacement, approval request, or JSONL append; existing notices/actions already cover the non-duplicative fixes.
• Keep the privacy/identity memory candidate unpromoted unless explicit new evidence appears.
• When available, use a role-aware read-only control-plane diagnostic to verify timer, task-run, delivery-receipt, turn, approval, and backlog state; then repair the source latest-message aggregator rather than generated packets.

Blockers / missing tools

• Direct reads of /home/matrix-lite/state/turns.jsonl, observability.jsonl, and approvals.json were denied by policy.
• Timer snapshot /home/matrix-lite/workspace/state/timers/timers.json was denied by policy.
• Named Matrix-lite timer/subagent status helpers were not exposed in the available tool surface; the extended-tool manifest exposed web/browser/vision/context services but no status diagnostic.
• task-state.json is readable only as a long truncated line, limiting task-field verification.

Operational risk / robustness recommendation

The main risk is not context pressure or memory loss today; it is divergence between authoritative source turns and generated “current thread”/receipt fields, combined with no independently readable task-delivery ledger. Add a source-level latest-message aggregator and an atomic delivery-receipt/task-settlement diagnostic. Preserve the existing rule that canonical and model-log line-count differences are intentional filtering, not backlog evidence.

Final state

This report replaces the wrapper checkpoint and is ready for main-agent review. No user-facing message was sent by this maintenance worker.