Operational Synthesis Report

• created: 2026-07-10T04:11:00Z
• status: completed
• focus: scheduled full synthesis
• material_digest: b3368a1c426c03e8768f5c2e9d433042c7a92a2b656a2d4114bbff666dff7934

Summary

No new user turns since the 2026-07-09 evening cluster (latest turn 2026-07-09T19:48:28Z). Memory heartbeat and model heartbeat are healthy; the curator updated curated-memory metadata at 2026-07-10T02:35:36Z with no new semantic changes. Context guard is in normal stage at 11.3% of 1M context on openai/gpt-5.4. Main operational work this cycle was cleaning duplicate/obsolete notices re-injected by the directed/index.json helper and reaffirming the stale-generated-artifact backlog.

Evidence Reviewed

• model-conversation-log.jsonl (5805 rows, latest turn 2026-07-09T19:48:28Z)
• memory-heartbeat.json (2026-07-10T04:09:46Z, 6942 canonical / 5805 model rows, missing_runtime_entries=0, needs_sync=false)
• model-heartbeat.json (2026-07-10T02:37:11Z, rc=0, acpx_rc=0, marker=UPDATED, curated memory touched)
• context-guard.json (2026-07-10T04:09:24Z, stage=normal, metric=118667/1048576, model=openai/gpt-5.4)
• curator-journal.md tail (2026-07-10T02:35:36Z, no new lines, 0 open candidates, metadata-only update)
• pinned-state.md (configured_model=openai/gpt-5.4, session_label=persistent-chat-20260709T175614Z)
• continuity-summary.txt (generated 2026-07-10T04:09:46Z, but line 4 still claims model=kimi-for-coding/k2p6)
• operational-synthesis/notices.jsonl (13 entries → cleaned back to 6 canonical entries)
• operational-synthesis/directed/index.json (updated 2026-07-09T22:13:39Z, re-injected stale duplicate notices)
• decision-state.json (still stale since 2026-05-27)
• semantic-candidates.jsonl / memory-candidates.jsonl (curator reports 0 open candidates)
• reload-state.json (last reload 2026-07-09T17:57:04Z, ok=True, GPT-5.4 restored)

Findings

1. Quiet period after user return: The user returned after ~96 hours of silence on 2026-07-09 (16:23Z–19:48Z), covering Sandersleben travel, OpenAI restoration, model switch back to GPT-5.4, continuity-break frustration, and importing ChatGPT summaries about Google / O-1 / BAL / resume / housing. No further turns since 19:48Z.
2. Heartbeats healthy: Model heartbeat succeeded at 2026-07-10T02:37:11Z (rc=0, acpx_rc=0, marker=UPDATED). Memory heartbeat at 2026-07-10T04:09:46Z reports no sync backlog.
3. Context guard fully recovered: Stage=normal, 118667/1048576 tokens (11.3%), model=openai/gpt-5.4. The 2026-07-09 handoff/reload instability is resolved.
4. Curator updated metadata, not facts: curator-journal.md 2026-07-10T02:35:36Z reports no new lines since 2026-07-09T22:35:26Z, 0 open candidates, and a metadata-only update to curated-memory.md. The durable facts from the 2026-07-09 Google/BAL/resume imports were already promoted in earlier heartbeat runs.
5. Stale generated artifact — continuity-summary model identity: continuity-summary.txt (generated 2026-07-10T04:09:46Z) still lists Current model: kimi-for-coding/k2p6, contradicting context-guard.json, pinned-state.md, and the live session (openai/gpt-5.4). This is a generated packet; per policy it should be fixed via source/memory helper rather than edited directly.
6. Duplicate notices re-inflated again: directed/index.json was updated at 2026-07-09T22:13:39Z and re-injected duplicate/obsolete entries into notices.jsonl, bringing it from 6 to 13 entries. This cycle pruned it back to the 6 canonical open notices. The pattern matches the already-open action to harden the directed/index helper.
7. No open semantic/memory candidates: Curator and MCP candidate-list tools report 0 open candidates; the 2026-07-09 imports were promoted or ignored as appropriate.

Hypotheses

• Stale continuity-summary identity is a source-side model label mismatch: The heartbeat/memory helper that generates continuity-summary.txt may be reading a stale model label from an old source or not updating after the 2026-07-09 provider switch. Because all live status files (context-guard.json, pinned-state.md) correctly show openai/gpt-5.4, the fix likely belongs in the generation helper, not the packet itself.
• directed/index.json update is lossy/touching metadata without filtering: The helper appears to touch the index file (bumping its updated timestamp) but does not skip resolved/obsolete source reports, causing repeated re-injection of old notices. This is consistent across multiple cycles and is the strongest remaining synthesis hygiene bug.

Actions

| Status | Owner | Summary | Source |

|--------|-------|---------|--------|

| open | assistant_or_curator | Refresh decision-state.json (stale since 2026-05-27) | notices #1 |

| open | assistant_or_curator | Audit and clean semantic-memory.json garbage entries | notices #2 |

| open | assistant_or_infrastructure | Fix stale model identity in continuity-summary.txt via source/memory helper | notices #4 |

| open | assistant_or_infrastructure | Harden directed/index.json helper to skip resolved/obsolete source reports | notices #5 |

| open | assistant_or_infrastructure | Investigate curator ACPX session Read/Edit tool denial on persistent-chat files | notices #6 |

| open | assistant_or_infrastructure | Add provider-switch handoff protocol for persistent-chat | actions.jsonl #62 |

Blockers / Missing Tools

• Native Matrix-lite status tools unavailable: matrix_lite_status_timer_list, matrix_lite_status_subagent_list, etc. are not exposed in this worker's tool set (not in the extended-tools manifest either). Read-only operational checks rely on state files instead.
• Bash restrictions: Bash remains denied for mutating operations; native Read/Edit tools are sufficient for the allowed synthesis files. No bash blockers this cycle.
• **No external /home/matrix-lite/state/*.jsonl read access**: turns.jsonl, observability.jsonl, and approvals.json are not directly readable by this worker. Sync health is verified via memory-heartbeat.json and model-conversation-log.jsonl instead.

Backlog Plan

• Next cycle should continue monitoring for new user turns after the Sandersleben trip and confirm heartbeats remain healthy.
• If no new user turns and the stale-notice pattern repeats, escalate the directed/index.json helper hardening to the main agent or an infrastructure ticket.
• The continuity-summary.txt model identity should be fixed by the source generator before it becomes a user-visible confusion in the next session packet.

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*Report generated by operational synthesis worker. Not user-facing unless summarized by main agent.*