Operational Synthesis Report

• created: 2026-06-24T22:11:09.670283Z
• status: completed
• focus: scheduled full synthesis
• material_digest: ef380b7bc70aa2d46b2e4be4263fef99e373b0463511edac07f842aec2bc2999

Summary

No new user activity since 2026-06-18T07:53:16Z. Heartbeat, context pressure, and log sync remain healthy. The scheduled-synthesis failure cascade remains resolved (seven consecutive successes including this turn). This turn cleaned five stale auto-generated duplicates that reappeared in notices.jsonl at 2026-06-24T16:16:04Z, the same timestamp directed/index.json was last updated, suggesting an automated helper is repopulating notices from older reports. The main open operational items are unchanged: the interrupted ImmoScout application to 168589262 and the long-standing maintenance backlog (decision-state.json, semantic-memory.json garbage, model-identity mismatch).

Evidence Reviewed

• /home/matrix-lite/state/persistent-chat/model-conversation-log.jsonl (tail, lines 5570–5582)
• /home/matrix-lite/state/persistent-chat/memory-heartbeat.json
• /home/matrix-lite/state/persistent-chat/model-heartbeat.json
• /home/matrix-lite/state/persistent-chat/context-guard.json
• /home/matrix-lite/state/persistent-chat/operational-synthesis/actions.jsonl
• /home/matrix-lite/state/persistent-chat/operational-synthesis/notices.jsonl
• /home/matrix-lite/state/persistent-chat/operational-synthesis/findings.jsonl
• /home/matrix-lite/state/persistent-chat/operational-synthesis/hypotheses.jsonl
• /home/matrix-lite/state/persistent-chat/operational-synthesis/directed/latest.md
• /home/matrix-lite/state/persistent-chat/operational-synthesis/directed/index.json
• /home/matrix-lite/state/persistent-chat/semantic-memory.json (overview + line 306 garbage confirmation)
• /home/matrix-lite/state/persistent-chat/recent-topics.md
• /home/matrix-lite/state/persistent-chat/decision-state.json

Findings

1. No new user turns. Latest model-conversation-log.jsonl line is 2026-06-18T08:23:52.617448Z, an interrupted assistant turn while starting the application to Unterschleißheim listing 168589262. context-guard.json latest_turn_logged_at agrees: 2026-06-18T07:50:26.994902Z.
2. Heartbeat healthy. model-heartbeat.json 2026-06-24T20:17:48Z: rc=0, acpx_rc=0, marker=UPDATED, curated_changed=true, reflection_changed=true. memory-heartbeat.json 2026-06-24T22:08:37Z: 6717 canonical entries, 5582 model-conversation rows, missing_runtime_entries=0, needs_sync=false.
3. Context pressure normal. context-guard.json 2026-06-24T22:08:14Z: stage=normal, metric=488,814 (~46.6%), session_turn_count=384, no reload since 2026-05-29T20:43Z.
4. Synthesis cascade remains resolved. Current run is the seventh consecutive success (2026-06-23 10:11Z/22:11Z, 2026-06-24 04:11Z/10:11Z/16:11Z/22:11Z). actions.jsonl entry 43 marks the 2026-06-18T22:11Z–2026-06-23T04:11Z cascade resolved.
5. Stale notices.jsonl duplicates reappeared after the 16:11Z cleaning. At 2026-06-24T16:16:04Z, five auto-generated action/finding duplicates were appended (keys prefixed with old report paths from 2026-06-05 and 2026-06-16/23). directed/index.json was also updated at exactly 2026-06-24T16:16:04.678172Z, strongly suggesting the same background helper repopulated both. Removed the duplicates again, leaving the 7 actionable entries from 10:11Z/16:11Z.
6. semantic-memory.json still contains garbage/packet-fragment entries. Confirmed the known system-prompt leak key remains at line 306 (you-must-never-generate-or-guess-urls...). Curator/heartbeat owns cleanup; operational synthesis notes the issue remains.
7. decision-state.json stale since 2026-05-27. Open threads include safe-agent-patch workflow, stale-session/compaction policy, session-start metrics, observability timeline, architecture doc, curation directive, and compaction-paranoia stance. Needs refresh with resolved items (truncation fix, native backend migration, ImmoScout workflow, etc.).
8. Model identity mismatch persists. System prompt for this session declares kimi-for-coding/k2p6; context-guard.json configured model is openai/gpt-5.4.
9. Candidate backlogs remain cleared. Zero open memory-candidates.jsonl and zero open semantic-candidates.jsonl entries.

Actions

| # | Action | Owner | Status | Notes |

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

| 1 | Verify interrupted ImmoScout application to 168589262 | main_agent | open | Last assistant turn interrupted at 08:23:52Z before send confirmation. Check inbox/captcha state when user returns. |

| 2 | Refresh decision-state.json | assistant | open | Stale since May 27. Update resolved threads and current open items. |

| 3 | Audit and clean semantic-memory.json garbage entries | curator / heartbeat | open | Packet fragments and low-signal keys remain; line 306 system-prompt leak confirmed. |

| 4 | Fix model identity mismatch | assistant / infrastructure | open | System prompt source still claims k2p6 while configured model is GPT-5.4. |

| 5 | Monitor next synthesis cycles | operational_synthesis | monitoring | Cascade resolved; continue watching for recurrence. |

| 6 | Investigate and suppress notices.jsonl auto-generation source | operational_synthesis / infrastructure | open | Duplicates reappeared at 16:16:04Z, coinciding with directed/index.json update. Identify which helper/script is repopulating from old reports and suppress stale entries. |

Blockers / Missing Tools

• bash is denied entirely in this environment; non-mutating diagnostics via bash are unavailable. File-based synthesis and native read/write/edit tools were sufficient.
• matrix_lite_status_timer_list, matrix_lite_status_timer_get, matrix_lite_status_subagent_list, matrix_lite_status_subagent_status, matrix_lite_status_subagent_log are documented in the synthesis instructions but are not exposed in the current function set; the extended-tools manifest also lacks them.

Backlog Plan

• Next scheduled cycle should continue monitoring synthesis/heartbeat health.
• When the main agent next has a user turn or idle maintenance window, prioritize: (1) verifying ImmoScout 168589262, (2) refreshing decision-state.json, (3) cleaning semantic-memory.json, (4) fixing model-identity source, (5) stopping the stale-notices auto-generator.

No Curated-Memory Promotion

No durable new user signals since the last curation cycle. All candidate backlogs are cleared. No promotion recommended.

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