{"type":"queue-operation","operation":"enqueue","timestamp":"2026-08-29T11:01:02.090Z","sessionId":"a1db0a06-4fc6-4486-82d0-4489ce32ce56","content":"You are the echo-commune summarizer for spt agent \"todlando\" — the session below ended without a signoff, and your summary is the context delta that survives it.\nThe input is the tail of a Claude Code session transcript (JSONL, one event per line).\nWrite a concise commune-style context delta in markdown: current task + status, decisions made, and immediate next steps. State facts from the transcript only — no speculation, no preamble, no closing remarks.\nDo NOT compile a roster of peer agents: name another agent only where the transcript shows a direct exchange with it. Machine/host/node names (window titles like `agent @ HOST`, CI runner boxes, `spt endpoint list` node headers) are computers an agent runs ON, not agents — never list a host as a peer or an agent.\nSlice the delta so spt routes each part to the right durable tier: put everything specific to THIS project (its task, files, and decisions) inside <project-context>…</project-context>, and any cross-project, role, or standing-identity context inside <live-context>…</live-context>. Untagged text defaults to the live tier, so tag project-specific detail to keep it out of the durable identity. Output the sliced delta and nothing else.\n\n---- transcript tail ----\n{\"parentUuid\":\"a537467d-abbc-45a7-8877-8a74f287e37a\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeWvTyqVLHKbGw4WkKJnx\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"tool_use\",\"id\":\"toolu_01QtWofgXvE2tZetVzrNwZMH\",\"name\":\"Bash\",\"input\":{\"command\":\"python - <<'PY'\\nimport io\\np=\\\"traceable-reqs.toml\\\"\\ns=io.open(p,encoding='utf-8',newline='').read()\\ni=s.find('id = \\\"REQ-SPAWN-COLLISION-GUARD-LIVE-DUP\\\"')\\nj=s.find('[[requirements]]', i)\\nprint(s[i:j][:2600])\\nPY\",\"description\":\"Read the current spawn-guard requirement\"},\"caller\":{\"type\":\"direct\"}}],\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":540,\"cache_read_input_tokens\":311275,\"output_tokens\":444,\"output_tokens_details\":{\"thinking_tokens\":190},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":540,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":444,\"cache_read_input_tokens\":311275,\"cache_creation_input_tokens\":540,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":540},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeWvTxQAdAfRf4UNjeLsa\",\"type\":\"assistant\",\"uuid\":\"89fab5c0-c48c-4266-a985-aff4b425af55\",\"timestamp\":\"2026-08-29T10:59:26.763Z\",\"effort\":\"high\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"89fab5c0-c48c-4266-a985-aff4b425af55\",\"isSidechain\":false,\"promptId\":\"d4e7f495-a43e-4a79-8737-c6d5e848850a\",\"type\":\"user\",\"message\":{\"role\":\"user\",\"content\":[{\"tool_use_id\":\"toolu_01QtWofgXvE2tZetVzrNwZMH\",\"type\":\"tool_result\",\"content\":\"id = \\\"REQ-SPAWN-COLLISION-GUARD-LIVE-DUP\\\"\\r\\r\\ntitle = \\\"W4 (LIFECYCLE-TRUTH): single-flight wake per endpoint � the WAKE/RESUME respawn seam must not launch twice for one wake. ROOT (perri parentage + recovered filing): one wake processed TWICE within 1s � broker (306368) spawned two identical `launch --cli ccs --id flynn --resume <sid>` 1s apart, both survived; check-then-spawn TOCTOU in the spawn-side guard. DAMAGE: duplicate-perch writers STOMP info.json (the duplicate's compact re-stamped an OLD sid over a fresh /clear rotation -> injects routed to the contended record and lost). FIX: single-flight wake per endpoint (claim on the perch record or broker-side in-flight set keyed by id; second wake within the window = no-op ack), and the spawn path re-checks liveness UNDER the claim. Int: two concurrent wake requests -> exactly one launch tree.\\\"\\r\\r\\nrequired_stages = [\\\"impl\\\", \\\"unit\\\", \\\"int\\\"]  # ACTIVATED LIFECYCLE-TRUTH W4 (todlando 2026-07-07, work-start); broker-side single-flight wake claim keyed by endpoint id (doyle W4 ruling 1) � dedup at dispatch_spawn choke + concurrent-dup int rig\",\"is_error\":false}]},\"uuid\":\"89f3e582-2b09-4825-a3d2-2610cb205a87\",\"timestamp\":\"2026-08-29T10:59:27.338Z\",\"toolUseResult\":{\"stdout\":\"id = \\\"REQ-SPAWN-COLLISION-GUARD-LIVE-DUP\\\"\\r\\r\\ntitle = \\\"W4 (LIFECYCLE-TRUTH): single-flight wake per endpoint � the WAKE/RESUME respawn seam must not launch twice for one wake. ROOT (perri parentage + recovered filing): one wake processed TWICE within 1s � broker (306368) spawned two identical `launch --cli ccs --id flynn --resume <sid>` 1s apart, both survived; check-then-spawn TOCTOU in the spawn-side guard. DAMAGE: duplicate-perch writers STOMP info.json (the duplicate's compact re-stamped an OLD sid over a fresh /clear rotation -> injects routed to the contended record and lost). FIX: single-flight wake per endpoint (claim on the perch record or broker-side in-flight set keyed by id; second wake within the window = no-op ack), and the spawn path re-checks liveness UNDER the claim. Int: two concurrent wake requests -> exactly one launch tree.\\\"\\r\\r\\nrequired_stages = [\\\"impl\\\", \\\"unit\\\", \\\"int\\\"]  # ACTIVATED LIFECYCLE-TRUTH W4 (todlando 2026-07-07, work-start); broker-side single-flight wake claim keyed by endpoint id (doyle W4 ruling 1) � dedup at dispatch_spawn choke + concurrent-dup int rig\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false},\"sourceToolAssistantUUID\":\"89fab5c0-c48c-4266-a985-aff4b425af55\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"89f3e582-2b09-4825-a3d2-2610cb205a87\",\"isSidechain\":false,\"attachment\":{\"type\":\"total_tokens_reminder\",\"text\":\"<total_tokens>14981595 tokens left</total_tokens>\"},\"type\":\"attachment\",\"uuid\":\"ff3f297a-a9f1-41af-aaba-ba181e302779\",\"timestamp\":\"2026-08-29T10:59:27.344Z\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"type\":\"last-prompt\",\"lastPrompt\":\"<wake/>\",\"leafUuid\":\"ff3f297a-a9f1-41af-aaba-ba181e302779\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"custom-title\",\"customTitle\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"agent-name\",\"agentName\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"mode\",\"mode\":\"normal\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"atis-latch\",\"atis\":\"\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"pr-link\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"prNumber\":184,\"prUrl\":\"https://github.com/BigscreenVR/spt-bs-core/pull/184\",\"prRepository\":\"BigscreenVR/spt-bs-core\",\"timestamp\":\"2026-08-29T10:59:27.385Z\"}\n{\"type\":\"bridge-session\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"bridgeSessionId\":\"cse_01RYgdLgYNSY5uBWPmrzRsyZ\",\"lastSequenceNum\":5249,\"ownerAccountUuid\":\"56919196-f01e-4bf3-9f49-48e793774a26\",\"ownerOrganizationUuid\":\"80c946dd-9c3c-4972-8f2f-7401141da632\"}\n{\"parentUuid\":\"ff3f297a-a9f1-41af-aaba-ba181e302779\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeWvUdGFjz4AiJ777XTat\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"tool_use\",\"id\":\"toolu_01VCoV6UvbnNrHtq498CADtx\",\"name\":\"Bash\",\"input\":{\"command\":\"python - <<'PY'\\nimport io\\np=\\\"traceable-reqs.toml\\\"\\ns=io.open(p,encoding='utf-8',newline='').read()\\nold='Int: two concurrent wake requests -> exactly one launch tree.\\\"'\\nassert s.count(old)==1\\nadd=(\\\" #235 AMENDMENT (2026-08-29): the claim's stand-down was bounded by a 2s GLOBAL WAIT whose premise -- \\\"\\n\\\"a spawn overrunning the ceiling is presumed dead and its claim leaked -- is MEASURED FALSE under battery \\\"\\n\\\"load: the winner's ConPTY create simply runs past 2s, the loser's deadline expires, and the loser \\\"\\n\\\"DOUBLE-CREATES (REQ-SPAWN-FRESH-TRUTHFUL falsified once at a W2 battery). Extending the clock only moves \\\"\\n\\\"the window, because a wait bound is a LIVENESS PROXY. The holder is a THREAD IN THIS BROKER, not a \\\"\\n\\\"process -- it takes the claim and walks the spawn inline stamping a phase at each step -- so the claim's \\\"\\n\\\"presence already proves an in-flight spawn (the RAII guard releases on success, on an early error, and on \\\"\\n\\\"a panic) and an existence probe of the holder would be a tautology. The observable is therefore PROGRESS: \\\"\\n\\\"the claim carries its holder's last phase and the instant it was stamped, written at the breadcrumb sites \\\"\\n\\\"that already announce each phase, and the gate stands down for as long as the holder keeps progressing -- \\\"\\n\\\"however slow it is, with NO clock on a live holder. The ONE condition RAII cannot cover, a holder wedged \\\"\\n\\\"forever inside one phase, is the only takeover: a claim stalled past its phase's wedge ceiling is taken \\\"\\n\\\"over LOUDLY, the log line naming the phase and the elapsed that decided it. Ceilings are PER-PHASE and err \\\"\\n\\\"large on the measured-slow phase (the ConPTY create), because taking over a live holder costs the \\\"\\n\\\"duplicate session this requirement exists to prevent while waiting on it costs only latency; a ceiling is \\\"\\n\\\"a wedge detector, never a performance budget. EACH CLAIM CARRIES A GENERATION and a guard releases ONLY \\\"\\n\\\"ITS OWN: a wedged holder that is taken over may still complete and drop later, and a generation-blind \\\"\\n\\\"release would free the SUCCESSOR's claim mid-spawn, re-opening this very double-create window one wake \\\"\\n\\\"later. The availability-over-dup tradeoff of the retired arm survives in its honest form -- a taken-over \\\"\\n\\\"holder that later completes lands in the AlreadyLive dup surface exactly as before, now reached on \\\"\\n\\\"evidence of a stall instead of on elapsed time.\\\\\\\"\\\")\\ns=s.replace(old, 'Int: two concurrent wake requests -> exactly one launch tree.'+add,1)\\nio.open(p,'w',encoding='utf-8',newline='').write(s)\\nprint(\\\"REQ amended\\\")\\nPY\\n(traceable-reqs check > K2.raw 2>&1; echo $? > K2.exit; cargo test -p spt-daemon --lib wake_gate 2>&1 | tail -5 > K3.raw; cargo test -p spt-daemon --lib -- wake_gate stale_guard wedge_ceiling > K4.raw 2>&1; echo $? > K4.exit)\",\"description\":\"Amend REQ and run the new units\",\"run_in_background\":true},\"caller\":{\"type\":\"direct\"}}],\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":951,\"cache_read_input_tokens\":311815,\"output_tokens\":1231,\"output_tokens_details\":{\"thinking_tokens\":0},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":951,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":1231,\"cache_read_input_tokens\":311815,\"cache_creation_input_tokens\":951,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":951},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeWvUbVqpDw6oJzY18m77\",\"type\":\"assistant\",\"uuid\":\"198c5320-520d-468e-95e3-e9b4a9cde6e6\",\"timestamp\":\"2026-08-29T10:59:43.879Z\",\"effort\":\"high\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"198c5320-520d-468e-95e3-e9b4a9cde6e6\",\"isSidechain\":false,\"promptId\":\"d4e7f495-a43e-4a79-8737-c6d5e848850a\",\"type\":\"user\",\"message\":{\"role\":\"user\",\"content\":[{\"tool_use_id\":\"toolu_01VCoV6UvbnNrHtq498CADtx\",\"type\":\"tool_result\",\"content\":\"Command running in background with ID: biebqst1x. Output is being written to: C:\\\\Users\\\\decid\\\\AppData\\\\Local\\\\Temp\\\\claude\\\\C--Users-decid-Documents-projects-spt-core\\\\ce86e2f4-9819-4bde-b3e1-03d891562bf2\\\\tasks\\\\biebqst1x.output. You will be notified when it completes. To check interim output, use Read on that file path.\",\"is_error\":false}]},\"uuid\":\"c431cdc5-f723-4ae2-a9cf-b37dc0e51a51\",\"timestamp\":\"2026-08-29T10:59:44.408Z\",\"toolUseResult\":{\"stdout\":\"\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false,\"backgroundTaskId\":\"biebqst1x\"},\"sourceToolAssistantUUID\":\"198c5320-520d-468e-95e3-e9b4a9cde6e6\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"c431cdc5-f723-4ae2-a9cf-b37dc0e51a51\",\"isSidechain\":false,\"attachment\":{\"type\":\"total_tokens_reminder\",\"text\":\"<total_tokens>14979857 tokens left</total_tokens>\"},\"type\":\"attachment\",\"uuid\":\"986022bd-095a-46ff-9264-aa56ab1821e1\",\"timestamp\":\"2026-08-29T10:59:44.436Z\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"986022bd-095a-46ff-9264-aa56ab1821e1\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeWvVsiSXWTLPBCDcvB1p\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"text\",\"text\":\"REQ amended and units running. Status while that builds:\\n\\n**W1 core is written and compiles.** The shape doyle and I converged on after two premise corrections:\\n\\n| Piece | State |\\n|---|---|\\n| `WakeClaim { generation, phase, phase_at }` + map | done |\\n| `wake_gate_decision(live, claimed, holder_stalled)` — no clock on a live holder | done |\\n| `release_claim` generation-guarded drop (condition 4) | done |\\n| `phase_wedge_ceiling` — per-phase, generous on `pty_creating` | done |\\n| Progress written at the ten existing breadcrumb sites | done |\\n| `WAKE_DEDUP_WAIT` retired, rationale preserved in place | done |\\n| 3 unit cells (truth table, ceiling ordering, stale-drop no-op + its control) | written, running |\\n| REQ amendment | done, treqs running |\\n| Int rig: stretched-winner + stalled-holder cells | **not started** |\\n\\nTwo premise corrections landed before any code: the ruled liveness probe named a process that doesn't exist here (holder is an in-broker thread; RAII covers every exit, so a present claim already *is* the liveness), and the fix that survived is strictly stronger than what was ruled — a slow spawn is now **never** taken over, at any duration, where a liveness probe would still have raced a holder that was alive but stuck.\\n\\nRemaining: the two-cell int rig with deterministic stall injection (doyle's condition 5 — a test hook freezing the phase writer, not a sleep race), then gate handoff.\"}],\"stop_reason\":\"end_turn\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":1391,\"cache_read_input_tokens\":312766,\"output_tokens\":523,\"output_tokens_details\":{\"thinking_tokens\":0},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":1391,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":523,\"cache_read_input_tokens\":312766,\"cache_creation_input_tokens\":1391,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":1391},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeWvVrWkxHUcmZNg7Uebk\",\"type\":\"assistant\",\"uuid\":\"ee780bd7-7f40-42d9-867e-66576f482747\",\"timestamp\":\"2026-08-29T10:59:54.714Z\",\"effort\":\"high\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"ee780bd7-7f40-42d9-867e-66576f482747\",\"isSidechain\":false,\"type\":\"system\",\"subtype\":\"stop_hook_summary\",\"hookCount\":1,\"hookInfos\":[{\"command\":\"sh \\\"$CLAUDE_PLUGIN_ROOT/hooks/dispatch.sh\\\" Stop\",\"durationMs\":299}],\"hookErrors\":[],\"hookAdditionalContext\":[],\"preventedContinuation\":false,\"stopReason\":\"\",\"hasOutput\":false,\"level\":\"suggestion\",\"timestamp\":\"2026-08-29T10:59:55.046Z\",\"uuid\":\"cfbc19f7-34da-4fa0-80af-b3a8300b88e9\",\"toolUseID\":\"ef64ee6e-6c24-4257-b8cd-4843c4ad2e44\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"cfbc19f7-34da-4fa0-80af-b3a8300b88e9\",\"isSidechain\":false,\"type\":\"system\",\"subtype\":\"turn_duration\",\"durationMs\":207692,\"messageCount\":785,\"timestamp\":\"2026-08-29T10:59:55.052Z\",\"uuid\":\"75b0797c-247c-4844-9810-9b22a5f02450\",\"isMeta\":false,\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"type\":\"queue-operation\",\"operation\":\"enqueue\",\"timestamp\":\"2026-08-29T11:00:55.309Z\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"content\":\"<task-notification>\\n<task-id>biebqst1x</task-id>\\n<tool-use-id>toolu_01VCoV6UvbnNrHtq498CADtx</tool-use-id>\\n<output-file>C:\\\\Users\\\\decid\\\\AppData\\\\Local\\\\Temp\\\\claude\\\\C--Users-decid-Documents-projects-spt-core\\\\ce86e2f4-9819-4bde-b3e1-03d891562bf2\\\\tasks\\\\biebqst1x.output</output-file>\\n<status>completed</status>\\n<summary>Background command \\\"Amend REQ and run the new units\\\" completed (exit code 0)</summary>\\n</task-notification>\"}\n{\"type\":\"queue-operation\",\"operation\":\"dequeue\",\"timestamp\":\"2026-08-29T11:00:55.317Z\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"parentUuid\":\"75b0797c-247c-4844-9810-9b22a5f02450\",\"isSidechain\":false,\"promptId\":\"06b66d73-0455-40a4-9ecc-8e7a8d4d7a96\",\"type\":\"user\",\"message\":{\"role\":\"user\",\"content\":\"<task-notification>\\n<task-id>biebqst1x</task-id>\\n<tool-use-id>toolu_01VCoV6UvbnNrHtq498CADtx</tool-use-id>\\n<output-file>C:\\\\Users\\\\decid\\\\AppData\\\\Local\\\\Temp\\\\claude\\\\C--Users-decid-Documents-projects-spt-core\\\\ce86e2f4-9819-4bde-b3e1-03d891562bf2\\\\tasks\\\\biebqst1x.output</output-file>\\n<status>completed</status>\\n<summary>Background command \\\"Amend REQ and run the new units\\\" completed (exit code 0)</summary>\\n</task-notification>\"},\"uuid\":\"a49ba943-4bd1-478b-8510-57ccdc9bb9dd\",\"timestamp\":\"2026-08-29T11:00:55.325Z\",\"permissionMode\":\"bypassPermissions\",\"origin\":{\"kind\":\"task-notification\"},\"promptSource\":\"system\",\"queueSkipAttachments\":true,\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"a49ba943-4bd1-478b-8510-57ccdc9bb9dd\",\"isSidechain\":false,\"attachment\":{\"type\":\"hook_additional_context\",\"content\":[\"CAVEMAN MODE ACTIVE (full). Drop articles/filler/pleasantries/hedging. Fragments OK. Code/commits/security: write normal.\"],\"hookName\":\"UserPromptSubmit\",\"toolUseID\":\"hook-d93b1c31-7ee8-42ce-864f-96c86697d737\",\"hookEvent\":\"UserPromptSubmit\"},\"type\":\"attachment\",\"uuid\":\"b9aa60c4-f8c4-4e32-937c-42c0367ae827\",\"timestamp\":\"2026-08-29T11:00:55.544Z\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"b9aa60c4-f8c4-4e32-937c-42c0367ae827\",\"isSidechain\":false,\"attachment\":{\"type\":\"hook_success\",\"hookName\":\"UserPromptSubmit\",\"toolUseID\":\"52531c58-bd1b-480d-a4c2-0ceda764dd38\",\"hookEvent\":\"UserPromptSubmit\",\"content\":\"<spt_reachability_notice>\\nYou have an active spt perch. When spawning subagents or running long tasks, use run_in_background: true so you stay reachable for incoming messages.\\n</spt_reachability_notice>\",\"stdout\":\"<spt_reachability_notice>\\nYou have an active spt perch. When spawning subagents or running long tasks, use run_in_background: true so you stay reachable for incoming messages.\\n</spt_reachability_notice>\",\"stderr\":\"claude-spt hook: TRACE UserPromptSubmit id=todlando total=179ms late-heal=0ms identity[verified-env]=0ms clearing-latch=0ms skill=0ms live-roster=0ms wake=0ms park-drain=0ms tag-confirm=0ms busy=64ms poll=39ms nudge=0ms now-signal=75ms emit=0ms commit=0ms\\n\",\"exitCode\":0,\"command\":\"sh \\\"$CLAUDE_PLUGIN_ROOT/hooks/dispatch.sh\\\" UserPromptSubmit\",\"durationMs\":357},\"type\":\"attachment\",\"uuid\":\"9ec69188-9f2b-48ed-b648-b355a577e034\",\"timestamp\":\"2026-08-29T11:00:55.683Z\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"9ec69188-9f2b-48ed-b648-b355a577e034\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeWvb91LdiZoadTdWjPN1\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"tool_use\",\"id\":\"toolu_01BB9JdDZBV4mr48tcbht91t\",\"name\":\"Bash\",\"input\":{\"command\":\"echo \\\"treqs exit=$(cat K2.exit)  units exit=$(cat K4.exit)\\\"; grep -E \\\"^test |test result\\\" K4.raw | head -8; grep -E \\\"^error|FAILED\\\" K2.raw | head -3\",\"description\":\"Read treqs and unit results\"},\"caller\":{\"type\":\"direct\"}}],\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":536,\"cache_read_input_tokens\":314680,\"output_tokens\":154,\"output_tokens_details\":{\"thinking_tokens\":0},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":536,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":154,\"cache_read_input_tokens\":314680,\"cache_creation_input_tokens\":536,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":536},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeWvb7CSvFmJUAjxijgWm\",\"type\":\"assistant\",\"uuid\":\"cc4d7fcf-3f1e-4c67-ae21-04ece2066de5\",\"timestamp\":\"2026-08-29T11:00:58.852Z\",\"effort\":\"high\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"cc4d7fcf-3f1e-4c67-ae21-04ece2066de5\",\"isSidechain\":false,\"promptId\":\"06b66d73-0455-40a4-9ecc-8e7a8d4d7a96\",\"type\":\"user\",\"message\":{\"role\":\"user\",\"content\":[{\"tool_use_id\":\"toolu_01BB9JdDZBV4mr48tcbht91t\",\"type\":\"tool_result\",\"content\":\"treqs exit=0  units exit=0\\ntest broker::tests::the_wedge_ceiling_is_most_generous_on_the_phase_that_measured_slow ... ok\\ntest broker::tests::wake_gate_decision_truth_table ... ok\\ntest broker::tests::a_stale_guards_drop_does_not_release_its_successors_claim ... ok\\ntest result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 896 filtered out; finished in 0.00s\\n       IN A COMPOSITE UPDATE, AN ADAPTER'S CORE-VERSION FLOOR IS JUDGED AGAINST THE CORE THAT RUN WILL ACTIVATE, NOT THE ONE CURRENTLY RUNNING (releases#159, doyle ruling 2026-08-21). THIS DELIVERS A CONTRACT ALREADY RULED AND NEVER SATISFIED, which is what the lane is FOR: CONTEXT.md's adapter-manifest-header entry has said since the glossary was written that `when spt-core self-updates, re-verify adapters still satisfy (coordinate core + adapter updates when needed)` — the code never did. Same shape as F-5 itself (REQ-ADAPTER-FLOOR-ENFORCE), where the floor was PARSED and REQUIRED and never compared: a dead rule, not a missing one. THE DEFECT: `spt update` plans FetchApply -> Adapters, and `spt update --restart` plans Fetch -> Adapters -> Finish; in BOTH the adapters leg runs while the NEW core is staged and the invoking CLI is still the OLD image, so a floor comparison against `env!(CARGO_PKG_VERSION)` asks a question about a core that is on its way out. An adapter whose floor the INCOMING core satisfies is therefore refused in-cycle, and the run then activates that very core and leaves the OLD adapter sitting on it — the refusal protected nothing, it deferred the pairing it was meant to enforce, ungated, into a state nobody checks again. FIX: `cmd_adapter_update` takes the comparison version as a PARAMETER instead of baking `env!`; the composite leg passes the STAGED release's `product_version`, read from the VERIFIED signed metadata via `ReleaseCache::staged_update` (`UpdateSetMetadata` / `ReleaseMetadata`). SINGLE-PASS, NOT A RE-SWEEP (doyle): a post-finish second sweep can itself fail half-rolled, so the one pass judges against the truth it already holds — and the CONTEXT.md clause above is amended to state that cadence, because a glossary sentence whose cadence a future implementer could build against would authorize the refused re-sweep with the glossary's own authority behind it. BOTH COMPARISON SITES INSIDE THAT FUNCTION TAKE THE PARAMETER (doyle confirmation 2026-08-22, dated to the confirmation and not to the lane: the correction postdates the ruled shape it corrects) — (a) the pre-swap peek `staged_floor_ok`, and (b) the post-swap re-register, which moves from `registry::register` (the `env!`-baking wrapper) to the already-public `registry::register_with_core` seam beneath it. (b) IS LOAD-BEARING, NOT TIDINESS: fixing only (a) admits the adapter at the peek, crc-swaps the new bits into the live pointer-mode home, and THEN refuses at the record against the old running core — live files new, registry record old, reported as FAILED. That is the record-and-reality disagreement REQ-ADAPTER-FLOOR-ENFORCE's own pre-swap-peek bind exists to prevent, reached from the other side, and it is strictly worse than the bug this requirement fixes (today's refusal is clean and byte-untouched). One value, two consumers, SO THE PEEK AND THE RECORD CANNOT DISAGREE ABOUT WHICH CORE THEY JUDGED AGAINST — that property is what makes this a fix rather than a second gate to keep in sync, and it is why the parameter is THREADED rather than each site reading the staged metadata for itself. THE BARE VERB IS UNCHANGED: `spt adapter update` (cli.rs AdapterCmd::Update) and its `spt update adapters` alias keep passing the running CLI's version — with no update in flight the installed core IS the right question — and both call sites are pinned as unchanged. `spt adapter add` is untouched: no staged core exists on that path. FAIL OPEN, ON THE NEW INPUT ONLY (doyle): an unreadable staged version degrades LOUDLY to the running-CLI comparison — an absent answer is not a zero, and an empty string is never compared against a floor — while `staged_floor_ok`'s deliberate FAIL-CLOSED arm for an unverifiable STAGED MANIFEST floor (REQ-ADAPTER-FLOOR-ENFORCE) is NOT touched. ONE ARM, THREE DIAGNOSTICS (doyle Q1 ruling, extended 2026-08-22 by measurement): an absent stage, an empty `product_version` (`#[serde(default)]` on both metadata types — pre-v0.3.2 releases really do parse to an empty string), and metadata that parses as NEITHER type all take the SAME degrade to the running core but must NOT share a message, because the operator's next step differs: nothing to do, an old release, and inspect your stage. The third states the FACT and points AT the stage without diagnosing it, borrowing 'malformed' from the apply leg's own vocabulary so two arms of one run never name the same corrupt artifact differently; the second offers predating-the-field as the LIKELY cause rather than the certain one, since any producer omitting the key yields the identical empty string. MERGING THE THIRD INTO THE SECOND IS SPECIFICALLY FORBIDDEN: telling an operator their release predates a field when the artifact is DAMAGED is a benign explanation offered for a corruption condition. THE THIRD ARM IS DEFENCE IN DEPTH AGAINST A STATE THE RUN SHOULD ALREADY HAVE REFUSED, and this is recorded here because the arm will otherwise look like dead code to the next reader and be deleted: in a COMPOSITE it is almost unreachable BY CONSTRUCTION — the core legs reject a malformed stage as a FAULT (RejectReason::Malformed, UPDATE_APPLY_REJECTED, exit 1 and not 3, since an integrity failure is not a policy decline) and composite_abort_on_failure is true for BOTH FetchApply and Fetch, so the run aborts before an adapters leg exists. It is reached only when a core leg exited 0 over an already-corrupt stage (a fetch with nothing new to pull) or when the stage changed after that leg ran, which is why its sentence names both possibilities and asserts neither. MEASURED REACHABILITY, one door only (relcache.rs:330-351): corruption at the SignedRelease envelope dies at `.ok()?` and yields None, indistinguishable from no stage and correctly reported as such — only inner metadata that parses as neither type, WITH an artifact on disk, falls to the `else if` and reaches the seam as Some. READING `product_version` HERE DOES NOT VIOLATE ITS OWN WARNING, stated in this title so the next reader meets the warning before they meet the use: that field's doc forbids using it to decide WHICH RELEASE IS NEWER — the monotonic `version` counter is the ordering authority and this requirement does not touch ordering — it does not forbid reading it as the semver a declared floor is compared against, provided it comes from the verified signed metadata, which is the only place this reads it from. Gate: doc — the CONTEXT.md adapter-manifest-header clause restated as the ruled cadence (the sentence this requirement delivers), the CONTEXT.md update-composite entry's floor-gate phrase, and MANIFEST.md's enforcement note, each naming WHICH core the floor is judged against; impl — the comparison-version parameter on `cmd_adapter_update` threaded to both the peek and `register_with_core`, the composite leg's staged-version read off the verified metadata, and the two-diagnostic loud degrade; unit — an adapter flooring on the FETCHED core is ADMITTED by the composite AND its record registers at the new version, the bare verb and its alias still compare against the running CLI, and the empty-`product_version` and absent-stage degrades each render their own diagnostic and fall back rather than refusing.\\n       The shared-runner quiet predicate gains a NETWORK axis: both two-host jobs measure the link to their peer immediately before rendezvous, print it, and carry it in the bench ledger. (INFRA-REGISTER IR-1; hertz 2026-08-03.) WHY THE EXISTING PREDICATE CANNOT SEE THIS: its two axes are process-shaped (zero non-terminal CI runs; no local cargo/rustc/nextest by parent chain), and both PASSED on run 30771155390 — a run whose link took 321s for a 1s checkout with bidirectional 10s QUIC dial timeouts, PUMP_PEER_FAIL moving a 0→3→0 and b 8→22→8 across green/red/rerun. A network-shaped red was triaged as a product one because nothing in the run recorded the network. kitsubito is wifi-only INDEFINITELY (operator-confirmed 2026-08-02), so the link cannot be hardened and the predicate must SEE it. JITTER IS THE SIGNAL, NOT THE MEDIAN: the motivating link mostly worked, so the probe takes 5 samples and records BOTH `link-rtt-med-<peer>` and `link-rtt-max-<peer>` rows — measured while building this, an idle link ran 10..83ms on one direction and 3..75ms on the other, i.e. the spread is the whole datum and a median alone reads healthy through the failure. ALSO CARRIED: DERP-vs-direct path (a relayed rendezvous is a different network than the one the rig's timings were tuned on), sample loss, and the peer's resolved IP so a reader can check it against the rig's own SPT_TWO_HOST_PEER_IP. AN INSTRUMENT, NOT A GATE — always exits 0, no threshold refuses a rendezvous: whether a number should is an unmade ruling, and a probe that reds a run converts 'the link was slow' into 'the suite failed', which is the confusion it exists to remove. A FAILED PROBE IS A LABELLED HOLE, NEVER SILENCE: no tailscale on PATH or no reply still writes an `ok:false` row, because 'attempted and did not land' is a different claim from 'never probed'. The absence of the CLI is TESTED rather than caught on the pwsh side (under GitHub's `stop` preference a missing command is terminating), and the bash side uses no `| head` (pipefail + SIGPIPE = 141 on an instrument). Gate: impl = .github/bench/link-probe.{sh,ps1} + the probe step in twohost-a (peer kitsubito) and twohost-b (peer hfenduleam), both exercised on the REAL boxes before shipping — five-sample success, no-reply, and absent-CLI arms on each shell, the absent-CLI mutation counted before it ran after a first attempt silently re-measured the unmutated arm; doc = docs/GOLDEN-CI.md 'The link is a third axis' (how to read the LINK line, what relay/loss/jitter each mean, and that the probe does not gate). Kin REQ-BENCH-STEP-LEDGER (the row shape these writers share, and whose parity gate now DISCOVERS its writers instead of listing them), REQ-CI-FREE-SPACE-PREFLIGHT (the same predicate's disk axis, amended the same day).\\n       MSG-IDENTITY W6 / F-039 (deployah field-acceptance follow-up 2026-07-10, RCA-FIRST — mint per the v0.30.6 PASS handoff): ambient CONN_WRITE_POISONED log-churn correlates 1:1 with PUMP_PEER_FAIL submit-dials to OFFLINE peers (enlyzeam/kitsubito/gravity) with NO wedge and NO freeze — pre-existed the blackhole rig = log-noise/mislabel, not a defect in the r4 fix. CODE CONTEXT: conn.rs poison_and_cancel emits the loud CONN_WRITE_POISONED line for a write that 'exceeded its bound (OR FAILED)' (conn.rs:181) — the fast-FAIL branch (broken pipe / conn refused on an already-dead counterpart) shares the log tag with the TIMEOUT branch that is the field-acceptance wedge observable, so routine conn teardown under offline-peer dial churn reads like poison events. RCA-FIRST: pin the exact write site that fails per PUMP_PEER_FAIL cycle (BrokerConn is broker-side — which broker conn write rides each pump dial failure? status/event fan-out to a departed subscriber? brain-side notification?) BEFORE changing anything — the correlation mechanism is unpinned. FIX SHAPE (post-RCA, doyle rules at lock): reserve the loud CONN_WRITE_POISONED token for the DEADLINE-EXCEEDED class (the wedge observable blackhole-controller.ps1 watches); a plain write-FAIL on an already-dead conn retires quietly (debug-level or a distinct low-noise token). MUST NOT weaken the r4 invariant: every failure path still poisons + retires the conn (REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK behavior unchanged — only the log LOUDNESS is scoped). Gate: unit — deadline-exceeded emits the loud token, fast-fail does not (both still poison); field — offline-peer churn no longer floods daemon.stderr.log with CONN_WRITE_POISONED. Kin REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK (the invariant this must preserve), REQ-PUMP-PEER-ISOLATION (the offline-peer dial neighborhood), [[v0306-published]].\",\"is_error\":false}]},\"uuid\":\"d857fc97-d820-4d80-b192-30c455ac3c66\",\"timestamp\":\"2026-08-29T11:00:59.626Z\",\"toolUseResult\":{\"stdout\":\"treqs exit=0  units exit=0\\ntest broker::tests::the_wedge_ceiling_is_most_generous_on_the_phase_that_measured_slow ... ok\\ntest broker::tests::wake_gate_decision_truth_table ... ok\\ntest broker::tests::a_stale_guards_drop_does_not_release_its_successors_claim ... ok\\ntest result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 896 filtered out; finished in 0.00s\\n       IN A COMPOSITE UPDATE, AN ADAPTER'S CORE-VERSION FLOOR IS JUDGED AGAINST THE CORE THAT RUN WILL ACTIVATE, NOT THE ONE CURRENTLY RUNNING (releases#159, doyle ruling 2026-08-21). THIS DELIVERS A CONTRACT ALREADY RULED AND NEVER SATISFIED, which is what the lane is FOR: CONTEXT.md's adapter-manifest-header entry has said since the glossary was written that `when spt-core self-updates, re-verify adapters still satisfy (coordinate core + adapter updates when needed)` — the code never did. Same shape as F-5 itself (REQ-ADAPTER-FLOOR-ENFORCE), where the floor was PARSED and REQUIRED and never compared: a dead rule, not a missing one. THE DEFECT: `spt update` plans FetchApply -> Adapters, and `spt update --restart` plans Fetch -> Adapters -> Finish; in BOTH the adapters leg runs while the NEW core is staged and the invoking CLI is still the OLD image, so a floor comparison against `env!(CARGO_PKG_VERSION)` asks a question about a core that is on its way out. An adapter whose floor the INCOMING core satisfies is therefore refused in-cycle, and the run then activates that very core and leaves the OLD adapter sitting on it — the refusal protected nothing, it deferred the pairing it was meant to enforce, ungated, into a state nobody checks again. FIX: `cmd_adapter_update` takes the comparison version as a PARAMETER instead of baking `env!`; the composite leg passes the STAGED release's `product_version`, read from the VERIFIED signed metadata via `ReleaseCache::staged_update` (`UpdateSetMetadata` / `ReleaseMetadata`). SINGLE-PASS, NOT A RE-SWEEP (doyle): a post-finish second sweep can itself fail half-rolled, so the one pass judges against the truth it already holds — and the CONTEXT.md clause above is amended to state that cadence, because a glossary sentence whose cadence a future implementer could build against would authorize the refused re-sweep with the glossary's own authority behind it. BOTH COMPARISON SITES INSIDE THAT FUNCTION TAKE THE PARAMETER (doyle confirmation 2026-08-22, dated to the confirmation and not to the lane: the correction postdates the ruled shape it corrects) — (a) the pre-swap peek `staged_floor_ok`, and (b) the post-swap re-register, which moves from `registry::register` (the `env!`-baking wrapper) to the already-public `registry::register_with_core` seam beneath it. (b) IS LOAD-BEARING, NOT TIDINESS: fixing only (a) admits the adapter at the peek, crc-swaps the new bits into the live pointer-mode home, and THEN refuses at the record against the old running core — live files new, registry record old, reported as FAILED. That is the record-and-reality disagreement REQ-ADAPTER-FLOOR-ENFORCE's own pre-swap-peek bind exists to prevent, reached from the other side, and it is strictly worse than the bug this requirement fixes (today's refusal is clean and byte-untouched). One value, two consumers, SO THE PEEK AND THE RECORD CANNOT DISAGREE ABOUT WHICH CORE THEY JUDGED AGAINST — that property is what makes this a fix rather than a second gate to keep in sync, and it is why the parameter is THREADED rather than each site reading the staged metadata for itself. THE BARE VERB IS UNCHANGED: `spt adapter update` (cli.rs AdapterCmd::Update) and its `spt update adapters` alias keep passing the running CLI's version — with no update in flight the installed core IS the right question — and both call sites are pinned as unchanged. `spt adapter add` is untouched: no staged core exists on that path. FAIL OPEN, ON THE NEW INPUT ONLY (doyle): an unreadable staged version degrades LOUDLY to the running-CLI comparison — an absent answer is not a zero, and an empty string is never compared against a floor — while `staged_floor_ok`'s deliberate FAIL-CLOSED arm for an unverifiable STAGED MANIFEST floor (REQ-ADAPTER-FLOOR-ENFORCE) is NOT touched. ONE ARM, THREE DIAGNOSTICS (doyle Q1 ruling, extended 2026-08-22 by measurement): an absent stage, an empty `product_version` (`#[serde(default)]` on both metadata types — pre-v0.3.2 releases really do parse to an empty string), and metadata that parses as NEITHER type all take the SAME degrade to the running core but must NOT share a message, because the operator's next step differs: nothing to do, an old release, and inspect your stage. The third states the FACT and points AT the stage without diagnosing it, borrowing 'malformed' from the apply leg's own vocabulary so two arms of one run never name the same corrupt artifact differently; the second offers predating-the-field as the LIKELY cause rather than the certain one, since any producer omitting the key yields the identical empty string. MERGING THE THIRD INTO THE SECOND IS SPECIFICALLY FORBIDDEN: telling an operator their release predates a field when the artifact is DAMAGED is a benign explanation offered for a corruption condition. THE THIRD ARM IS DEFENCE IN DEPTH AGAINST A STATE THE RUN SHOULD ALREADY HAVE REFUSED, and this is recorded here because the arm will otherwise look like dead code to the next reader and be deleted: in a COMPOSITE it is almost unreachable BY CONSTRUCTION — the core legs reject a malformed stage as a FAULT (RejectReason::Malformed, UPDATE_APPLY_REJECTED, exit 1 and not 3, since an integrity failure is not a policy decline) and composite_abort_on_failure is true for BOTH FetchApply and Fetch, so the run aborts before an adapters leg exists. It is reached only when a core leg exited 0 over an already-corrupt stage (a fetch with nothing new to pull) or when the stage changed after that leg ran, which is why its sentence names both possibilities and asserts neither. MEASURED REACHABILITY, one door only (relcache.rs:330-351): corruption at the SignedRelease envelope dies at `.ok()?` and yields None, indistinguishable from no stage and correctly reported as such — only inner metadata that parses as neither type, WITH an artifact on disk, falls to the `else if` and reaches the seam as Some. READING `product_version` HERE DOES NOT VIOLATE ITS OWN WARNING, stated in this title so the next reader meets the warning before they meet the use: that field's doc forbids using it to decide WHICH RELEASE IS NEWER — the monotonic `version` counter is the ordering authority and this requirement does not touch ordering — it does not forbid reading it as the semver a declared floor is compared against, provided it comes from the verified signed metadata, which is the only place this reads it from. Gate: doc — the CONTEXT.md adapter-manifest-header clause restated as the ruled cadence (the sentence this requirement delivers), the CONTEXT.md update-composite entry's floor-gate phrase, and MANIFEST.md's enforcement note, each naming WHICH core the floor is judged against; impl — the comparison-version parameter on `cmd_adapter_update` threaded to both the peek and `register_with_core`, the composite leg's staged-version read off the verified metadata, and the two-diagnostic loud degrade; unit — an adapter flooring on the FETCHED core is ADMITTED by the composite AND its record registers at the new version, the bare verb and its alias still compare against the running CLI, and the empty-`product_version` and absent-stage degrades each render their own diagnostic and fall back rather than refusing.\\n       The shared-runner quiet predicate gains a NETWORK axis: both two-host jobs measure the link to their peer immediately before rendezvous, print it, and carry it in the bench ledger. (INFRA-REGISTER IR-1; hertz 2026-08-03.) WHY THE EXISTING PREDICATE CANNOT SEE THIS: its two axes are process-shaped (zero non-terminal CI runs; no local cargo/rustc/nextest by parent chain), and both PASSED on run 30771155390 — a run whose link took 321s for a 1s checkout with bidirectional 10s QUIC dial timeouts, PUMP_PEER_FAIL moving a 0→3→0 and b 8→22→8 across green/red/rerun. A network-shaped red was triaged as a product one because nothing in the run recorded the network. kitsubito is wifi-only INDEFINITELY (operator-confirmed 2026-08-02), so the link cannot be hardened and the predicate must SEE it. JITTER IS THE SIGNAL, NOT THE MEDIAN: the motivating link mostly worked, so the probe takes 5 samples and records BOTH `link-rtt-med-<peer>` and `link-rtt-max-<peer>` rows — measured while building this, an idle link ran 10..83ms on one direction and 3..75ms on the other, i.e. the spread is the whole datum and a median alone reads healthy through the failure. ALSO CARRIED: DERP-vs-direct path (a relayed rendezvous is a different network than the one the rig's timings were tuned on), sample loss, and the peer's resolved IP so a reader can check it against the rig's own SPT_TWO_HOST_PEER_IP. AN INSTRUMENT, NOT A GATE — always exits 0, no threshold refuses a rendezvous: whether a number should is an unmade ruling, and a probe that reds a run converts 'the link was slow' into 'the suite failed', which is the confusion it exists to remove. A FAILED PROBE IS A LABELLED HOLE, NEVER SILENCE: no tailscale on PATH or no reply still writes an `ok:false` row, because 'attempted and did not land' is a different claim from 'never probed'. The absence of the CLI is TESTED rather than caught on the pwsh side (under GitHub's `stop` preference a missing command is terminating), and the bash side uses no `| head` (pipefail + SIGPIPE = 141 on an instrument). Gate: impl = .github/bench/link-probe.{sh,ps1} + the probe step in twohost-a (peer kitsubito) and twohost-b (peer hfenduleam), both exercised on the REAL boxes before shipping — five-sample success, no-reply, and absent-CLI arms on each shell, the absent-CLI mutation counted before it ran after a first attempt silently re-measured the unmutated arm; doc = docs/GOLDEN-CI.md 'The link is a third axis' (how to read the LINK line, what relay/loss/jitter each mean, and that the probe does not gate). Kin REQ-BENCH-STEP-LEDGER (the row shape these writers share, and whose parity gate now DISCOVERS its writers instead of listing them), REQ-CI-FREE-SPACE-PREFLIGHT (the same predicate's disk axis, amended the same day).\\n       MSG-IDENTITY W6 / F-039 (deployah field-acceptance follow-up 2026-07-10, RCA-FIRST — mint per the v0.30.6 PASS handoff): ambient CONN_WRITE_POISONED log-churn correlates 1:1 with PUMP_PEER_FAIL submit-dials to OFFLINE peers (enlyzeam/kitsubito/gravity) with NO wedge and NO freeze — pre-existed the blackhole rig = log-noise/mislabel, not a defect in the r4 fix. CODE CONTEXT: conn.rs poison_and_cancel emits the loud CONN_WRITE_POISONED line for a write that 'exceeded its bound (OR FAILED)' (conn.rs:181) — the fast-FAIL branch (broken pipe / conn refused on an already-dead counterpart) shares the log tag with the TIMEOUT branch that is the field-acceptance wedge observable, so routine conn teardown under offline-peer dial churn reads like poison events. RCA-FIRST: pin the exact write site that fails per PUMP_PEER_FAIL cycle (BrokerConn is broker-side — which broker conn write rides each pump dial failure? status/event fan-out to a departed subscriber? brain-side notification?) BEFORE changing anything — the correlation mechanism is unpinned. FIX SHAPE (post-RCA, doyle rules at lock): reserve the loud CONN_WRITE_POISONED token for the DEADLINE-EXCEEDED class (the wedge observable blackhole-controller.ps1 watches); a plain write-FAIL on an already-dead conn retires quietly (debug-level or a distinct low-noise token). MUST NOT weaken the r4 invariant: every failure path still poisons + retires the conn (REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK behavior unchanged — only the log LOUDNESS is scoped). Gate: unit — deadline-exceeded emits the loud token, fast-fail does not (both still poison); field — offline-peer churn no longer floods daemon.stderr.log with CONN_WRITE_POISONED. Kin REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK (the invariant this must preserve), REQ-PUMP-PEER-ISOLATION (the offline-peer dial neighborhood), [[v0306-published]].\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false},\"sourceToolAssistantUUID\":\"cc4d7fcf-3f1e-4c67-ae21-04ece2066de5\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"d857fc97-d820-4d80-b192-30c455ac3c66\",\"isSidechain\":false,\"attachment\":{\"type\":\"total_tokens_reminder\",\"text\":\"<total_tokens>14978484 tokens left</total_tokens>\"},\"type\":\"attachment\",\"uuid\":\"b3e41c05-0592-4d44-9701-6156a2ec5a74\",\"timestamp\":\"2026-08-29T11:00:59.632Z\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"type\":\"last-prompt\",\"lastPrompt\":\"<wake/>\",\"leafUuid\":\"b3e41c05-0592-4d44-9701-6156a2ec5a74\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"custom-title\",\"customTitle\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"agent-name\",\"agentName\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"mode\",\"mode\":\"normal\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"atis-latch\",\"atis\":\"\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"pr-link\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"prNumber\":184,\"prUrl\":\"https://github.com/BigscreenVR/spt-bs-core/pull/184\",\"prRepository\":\"BigscreenVR/spt-bs-core\",\"timestamp\":\"2026-08-29T11:00:59.678Z\"}\n{\"type\":\"bridge-session\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"bridgeSessionId\":\"cse_01RYgdLgYNSY5uBWPmrzRsyZ\",\"lastSequenceNum\":5249,\"ownerAccountUuid\":\"56919196-f01e-4bf3-9f49-48e793774a26\",\"ownerOrganizationUuid\":\"80c946dd-9c3c-4972-8f2f-7401141da632\"}\n"}
{"type":"queue-operation","operation":"dequeue","timestamp":"2026-08-29T11:01:02.091Z","sessionId":"a1db0a06-4fc6-4486-82d0-4489ce32ce56"}
{"parentUuid":null,"isSidechain":false,"promptId":"27bba338-13b6-403c-9496-1e98c53a2005","type":"user","message":{"role":"user","content":"You are the echo-commune summarizer for spt agent \"todlando\" — the session below ended without a signoff, and your summary is the context delta that survives it.\nThe input is the tail of a Claude Code session transcript (JSONL, one event per line).\nWrite a concise commune-style context delta in markdown: current task + status, decisions made, and immediate next steps. State facts from the transcript only — no speculation, no preamble, no closing remarks.\nDo NOT compile a roster of peer agents: name another agent only where the transcript shows a direct exchange with it. Machine/host/node names (window titles like `agent @ HOST`, CI runner boxes, `spt endpoint list` node headers) are computers an agent runs ON, not agents — never list a host as a peer or an agent.\nSlice the delta so spt routes each part to the right durable tier: put everything specific to THIS project (its task, files, and decisions) inside <project-context>…</project-context>, and any cross-project, role, or standing-identity context inside <live-context>…</live-context>. Untagged text defaults to the live tier, so tag project-specific detail to keep it out of the durable identity. Output the sliced delta and nothing else.\n\n---- transcript tail ----\n{\"parentUuid\":\"a537467d-abbc-45a7-8877-8a74f287e37a\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeWvTyqVLHKbGw4WkKJnx\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"tool_use\",\"id\":\"toolu_01QtWofgXvE2tZetVzrNwZMH\",\"name\":\"Bash\",\"input\":{\"command\":\"python - <<'PY'\\nimport io\\np=\\\"traceable-reqs.toml\\\"\\ns=io.open(p,encoding='utf-8',newline='').read()\\ni=s.find('id = \\\"REQ-SPAWN-COLLISION-GUARD-LIVE-DUP\\\"')\\nj=s.find('[[requirements]]', i)\\nprint(s[i:j][:2600])\\nPY\",\"description\":\"Read the current spawn-guard requirement\"},\"caller\":{\"type\":\"direct\"}}],\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":540,\"cache_read_input_tokens\":311275,\"output_tokens\":444,\"output_tokens_details\":{\"thinking_tokens\":190},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":540,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":444,\"cache_read_input_tokens\":311275,\"cache_creation_input_tokens\":540,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":540},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeWvTxQAdAfRf4UNjeLsa\",\"type\":\"assistant\",\"uuid\":\"89fab5c0-c48c-4266-a985-aff4b425af55\",\"timestamp\":\"2026-08-29T10:59:26.763Z\",\"effort\":\"high\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"89fab5c0-c48c-4266-a985-aff4b425af55\",\"isSidechain\":false,\"promptId\":\"d4e7f495-a43e-4a79-8737-c6d5e848850a\",\"type\":\"user\",\"message\":{\"role\":\"user\",\"content\":[{\"tool_use_id\":\"toolu_01QtWofgXvE2tZetVzrNwZMH\",\"type\":\"tool_result\",\"content\":\"id = \\\"REQ-SPAWN-COLLISION-GUARD-LIVE-DUP\\\"\\r\\r\\ntitle = \\\"W4 (LIFECYCLE-TRUTH): single-flight wake per endpoint � the WAKE/RESUME respawn seam must not launch twice for one wake. ROOT (perri parentage + recovered filing): one wake processed TWICE within 1s � broker (306368) spawned two identical `launch --cli ccs --id flynn --resume <sid>` 1s apart, both survived; check-then-spawn TOCTOU in the spawn-side guard. DAMAGE: duplicate-perch writers STOMP info.json (the duplicate's compact re-stamped an OLD sid over a fresh /clear rotation -> injects routed to the contended record and lost). FIX: single-flight wake per endpoint (claim on the perch record or broker-side in-flight set keyed by id; second wake within the window = no-op ack), and the spawn path re-checks liveness UNDER the claim. Int: two concurrent wake requests -> exactly one launch tree.\\\"\\r\\r\\nrequired_stages = [\\\"impl\\\", \\\"unit\\\", \\\"int\\\"]  # ACTIVATED LIFECYCLE-TRUTH W4 (todlando 2026-07-07, work-start); broker-side single-flight wake claim keyed by endpoint id (doyle W4 ruling 1) � dedup at dispatch_spawn choke + concurrent-dup int rig\",\"is_error\":false}]},\"uuid\":\"89f3e582-2b09-4825-a3d2-2610cb205a87\",\"timestamp\":\"2026-08-29T10:59:27.338Z\",\"toolUseResult\":{\"stdout\":\"id = \\\"REQ-SPAWN-COLLISION-GUARD-LIVE-DUP\\\"\\r\\r\\ntitle = \\\"W4 (LIFECYCLE-TRUTH): single-flight wake per endpoint � the WAKE/RESUME respawn seam must not launch twice for one wake. ROOT (perri parentage + recovered filing): one wake processed TWICE within 1s � broker (306368) spawned two identical `launch --cli ccs --id flynn --resume <sid>` 1s apart, both survived; check-then-spawn TOCTOU in the spawn-side guard. DAMAGE: duplicate-perch writers STOMP info.json (the duplicate's compact re-stamped an OLD sid over a fresh /clear rotation -> injects routed to the contended record and lost). FIX: single-flight wake per endpoint (claim on the perch record or broker-side in-flight set keyed by id; second wake within the window = no-op ack), and the spawn path re-checks liveness UNDER the claim. Int: two concurrent wake requests -> exactly one launch tree.\\\"\\r\\r\\nrequired_stages = [\\\"impl\\\", \\\"unit\\\", \\\"int\\\"]  # ACTIVATED LIFECYCLE-TRUTH W4 (todlando 2026-07-07, work-start); broker-side single-flight wake claim keyed by endpoint id (doyle W4 ruling 1) � dedup at dispatch_spawn choke + concurrent-dup int rig\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false},\"sourceToolAssistantUUID\":\"89fab5c0-c48c-4266-a985-aff4b425af55\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"89f3e582-2b09-4825-a3d2-2610cb205a87\",\"isSidechain\":false,\"attachment\":{\"type\":\"total_tokens_reminder\",\"text\":\"<total_tokens>14981595 tokens left</total_tokens>\"},\"type\":\"attachment\",\"uuid\":\"ff3f297a-a9f1-41af-aaba-ba181e302779\",\"timestamp\":\"2026-08-29T10:59:27.344Z\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"type\":\"last-prompt\",\"lastPrompt\":\"<wake/>\",\"leafUuid\":\"ff3f297a-a9f1-41af-aaba-ba181e302779\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"custom-title\",\"customTitle\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"agent-name\",\"agentName\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"mode\",\"mode\":\"normal\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"atis-latch\",\"atis\":\"\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"pr-link\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"prNumber\":184,\"prUrl\":\"https://github.com/BigscreenVR/spt-bs-core/pull/184\",\"prRepository\":\"BigscreenVR/spt-bs-core\",\"timestamp\":\"2026-08-29T10:59:27.385Z\"}\n{\"type\":\"bridge-session\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"bridgeSessionId\":\"cse_01RYgdLgYNSY5uBWPmrzRsyZ\",\"lastSequenceNum\":5249,\"ownerAccountUuid\":\"56919196-f01e-4bf3-9f49-48e793774a26\",\"ownerOrganizationUuid\":\"80c946dd-9c3c-4972-8f2f-7401141da632\"}\n{\"parentUuid\":\"ff3f297a-a9f1-41af-aaba-ba181e302779\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeWvUdGFjz4AiJ777XTat\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"tool_use\",\"id\":\"toolu_01VCoV6UvbnNrHtq498CADtx\",\"name\":\"Bash\",\"input\":{\"command\":\"python - <<'PY'\\nimport io\\np=\\\"traceable-reqs.toml\\\"\\ns=io.open(p,encoding='utf-8',newline='').read()\\nold='Int: two concurrent wake requests -> exactly one launch tree.\\\"'\\nassert s.count(old)==1\\nadd=(\\\" #235 AMENDMENT (2026-08-29): the claim's stand-down was bounded by a 2s GLOBAL WAIT whose premise -- \\\"\\n\\\"a spawn overrunning the ceiling is presumed dead and its claim leaked -- is MEASURED FALSE under battery \\\"\\n\\\"load: the winner's ConPTY create simply runs past 2s, the loser's deadline expires, and the loser \\\"\\n\\\"DOUBLE-CREATES (REQ-SPAWN-FRESH-TRUTHFUL falsified once at a W2 battery). Extending the clock only moves \\\"\\n\\\"the window, because a wait bound is a LIVENESS PROXY. The holder is a THREAD IN THIS BROKER, not a \\\"\\n\\\"process -- it takes the claim and walks the spawn inline stamping a phase at each step -- so the claim's \\\"\\n\\\"presence already proves an in-flight spawn (the RAII guard releases on success, on an early error, and on \\\"\\n\\\"a panic) and an existence probe of the holder would be a tautology. The observable is therefore PROGRESS: \\\"\\n\\\"the claim carries its holder's last phase and the instant it was stamped, written at the breadcrumb sites \\\"\\n\\\"that already announce each phase, and the gate stands down for as long as the holder keeps progressing -- \\\"\\n\\\"however slow it is, with NO clock on a live holder. The ONE condition RAII cannot cover, a holder wedged \\\"\\n\\\"forever inside one phase, is the only takeover: a claim stalled past its phase's wedge ceiling is taken \\\"\\n\\\"over LOUDLY, the log line naming the phase and the elapsed that decided it. Ceilings are PER-PHASE and err \\\"\\n\\\"large on the measured-slow phase (the ConPTY create), because taking over a live holder costs the \\\"\\n\\\"duplicate session this requirement exists to prevent while waiting on it costs only latency; a ceiling is \\\"\\n\\\"a wedge detector, never a performance budget. EACH CLAIM CARRIES A GENERATION and a guard releases ONLY \\\"\\n\\\"ITS OWN: a wedged holder that is taken over may still complete and drop later, and a generation-blind \\\"\\n\\\"release would free the SUCCESSOR's claim mid-spawn, re-opening this very double-create window one wake \\\"\\n\\\"later. The availability-over-dup tradeoff of the retired arm survives in its honest form -- a taken-over \\\"\\n\\\"holder that later completes lands in the AlreadyLive dup surface exactly as before, now reached on \\\"\\n\\\"evidence of a stall instead of on elapsed time.\\\\\\\"\\\")\\ns=s.replace(old, 'Int: two concurrent wake requests -> exactly one launch tree.'+add,1)\\nio.open(p,'w',encoding='utf-8',newline='').write(s)\\nprint(\\\"REQ amended\\\")\\nPY\\n(traceable-reqs check > K2.raw 2>&1; echo $? > K2.exit; cargo test -p spt-daemon --lib wake_gate 2>&1 | tail -5 > K3.raw; cargo test -p spt-daemon --lib -- wake_gate stale_guard wedge_ceiling > K4.raw 2>&1; echo $? > K4.exit)\",\"description\":\"Amend REQ and run the new units\",\"run_in_background\":true},\"caller\":{\"type\":\"direct\"}}],\"stop_reason\":\"tool_use\",\"stop_sequence\":null,\"stop_details\":null,\"usage\":{\"input_tokens\":2,\"cache_creation_input_tokens\":951,\"cache_read_input_tokens\":311815,\"output_tokens\":1231,\"output_tokens_details\":{\"thinking_tokens\":0},\"server_tool_use\":{\"web_search_requests\":0,\"web_fetch_requests\":0},\"service_tier\":\"standard\",\"cache_creation\":{\"ephemeral_1h_input_tokens\":951,\"ephemeral_5m_input_tokens\":0},\"inference_geo\":\"not_available\",\"iterations\":[{\"input_tokens\":2,\"output_tokens\":1231,\"cache_read_input_tokens\":311815,\"cache_creation_input_tokens\":951,\"cache_creation\":{\"ephemeral_5m_input_tokens\":0,\"ephemeral_1h_input_tokens\":951},\"type\":\"message\"}],\"speed\":\"standard\"},\"diagnostics\":null},\"requestId\":\"req_011CeWvUbVqpDw6oJzY18m77\",\"type\":\"assistant\",\"uuid\":\"198c5320-520d-468e-95e3-e9b4a9cde6e6\",\"timestamp\":\"2026-08-29T10:59:43.879Z\",\"effort\":\"high\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"198c5320-520d-468e-95e3-e9b4a9cde6e6\",\"isSidechain\":false,\"promptId\":\"d4e7f495-a43e-4a79-8737-c6d5e848850a\",\"type\":\"user\",\"message\":{\"role\":\"user\",\"content\":[{\"tool_use_id\":\"toolu_01VCoV6UvbnNrHtq498CADtx\",\"type\":\"tool_result\",\"content\":\"Command running in background with ID: biebqst1x. Output is being written to: C:\\\\Users\\\\decid\\\\AppData\\\\Local\\\\Temp\\\\claude\\\\C--Users-decid-Documents-projects-spt-core\\\\ce86e2f4-9819-4bde-b3e1-03d891562bf2\\\\tasks\\\\biebqst1x.output. You will be notified when it completes. To check interim output, use Read on that file path.\",\"is_error\":false}]},\"uuid\":\"c431cdc5-f723-4ae2-a9cf-b37dc0e51a51\",\"timestamp\":\"2026-08-29T10:59:44.408Z\",\"toolUseResult\":{\"stdout\":\"\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false,\"backgroundTaskId\":\"biebqst1x\"},\"sourceToolAssistantUUID\":\"198c5320-520d-468e-95e3-e9b4a9cde6e6\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"c431cdc5-f723-4ae2-a9cf-b37dc0e51a51\",\"isSidechain\":false,\"attachment\":{\"type\":\"total_tokens_reminder\",\"text\":\"<total_tokens>14979857 tokens left</total_tokens>\"},\"type\":\"attachment\",\"uuid\":\"986022bd-095a-46ff-9264-aa56ab1821e1\",\"timestamp\":\"2026-08-29T10:59:44.436Z\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"986022bd-095a-46ff-9264-aa56ab1821e1\",\"isSidechain\":false,\"message\":{\"model\":\"claude-opus-5\",\"id\":\"msg_011CeWvVsiSXWTLPBCDcvB1p\",\"type\":\"message\",\"role\":\"assistant\",\"content\":[{\"type\":\"text\",\"text\":\"REQ amended and units running. Status while that builds:\\n\\n**W1 core is written and compiles.** The shape doyle and I converged on after two premise corrections:\\n\\n| Piece | State |\\n|---|---|\\n| `WakeClaim { generation, phase, phase_at }` + map | done |\\n| `wake_gate_decision(live, claimed, holder_stalled)` — no clock on a live holder | done |\\n| `release_claim` generation-guarded drop (condition 4) | done |\\n| `phase_wedge_ceiling` — per-phase, generous on `pty_creating` | done |\\n| Progress written at the ten existing breadcrumb sites | done |\\n| `WAKE_DEDUP_WAIT` retired, rationale preserved in place | done |\\n| 3 unit cells (truth table, ceiling ordering, stale-drop no-op + its control) | written, running |\\n| REQ amendment | done, treqs running |\\n| Int rig: stretched-winner + stalled-holder cells | **not started** |\\n\\nTwo premise corrections landed before any code: the ruled liveness probe named a process that doesn't exist here (holder is an in-broker thread; RAII covers every exit, so a 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THIS DELIVERS A CONTRACT ALREADY RULED AND NEVER SATISFIED, which is what the lane is FOR: CONTEXT.md's adapter-manifest-header entry has said since the glossary was written that `when spt-core self-updates, re-verify adapters still satisfy (coordinate core + adapter updates when needed)` — the code never did. Same shape as F-5 itself (REQ-ADAPTER-FLOOR-ENFORCE), where the floor was PARSED and REQUIRED and never compared: a dead rule, not a missing one. THE DEFECT: `spt update` plans FetchApply -> Adapters, and `spt update --restart` plans Fetch -> Adapters -> Finish; in BOTH the adapters leg runs while the NEW core is staged and the invoking CLI is still the OLD image, so a floor comparison against `env!(CARGO_PKG_VERSION)` asks a question about a core that is on its way out. An adapter whose floor the INCOMING core satisfies is therefore refused in-cycle, and the run then activates that very core and leaves the OLD adapter sitting on it — the refusal protected nothing, it deferred the pairing it was meant to enforce, ungated, into a state nobody checks again. FIX: `cmd_adapter_update` takes the comparison version as a PARAMETER instead of baking `env!`; the composite leg passes the STAGED release's `product_version`, read from the VERIFIED signed metadata via `ReleaseCache::staged_update` (`UpdateSetMetadata` / `ReleaseMetadata`). SINGLE-PASS, NOT A RE-SWEEP (doyle): a post-finish second sweep can itself fail half-rolled, so the one pass judges against the truth it already holds — and the CONTEXT.md clause above is amended to state that cadence, because a glossary sentence whose cadence a future implementer could build against would authorize the refused re-sweep with the glossary's own authority behind it. BOTH COMPARISON SITES INSIDE THAT FUNCTION TAKE THE PARAMETER (doyle confirmation 2026-08-22, dated to the confirmation and not to the lane: the correction postdates the ruled shape it corrects) — (a) the pre-swap peek `staged_floor_ok`, and (b) the post-swap re-register, which moves from `registry::register` (the `env!`-baking wrapper) to the already-public `registry::register_with_core` seam beneath it. (b) IS LOAD-BEARING, NOT TIDINESS: fixing only (a) admits the adapter at the peek, crc-swaps the new bits into the live pointer-mode home, and THEN refuses at the record against the old running core — live files new, registry record old, reported as FAILED. That is the record-and-reality disagreement REQ-ADAPTER-FLOOR-ENFORCE's own pre-swap-peek bind exists to prevent, reached from the other side, and it is strictly worse than the bug this requirement fixes (today's refusal is clean and byte-untouched). One value, two consumers, SO THE PEEK AND THE RECORD CANNOT DISAGREE ABOUT WHICH CORE THEY JUDGED AGAINST — that property is what makes this a fix rather than a second gate to keep in sync, and it is why the parameter is THREADED rather than each site reading the staged metadata for itself. THE BARE VERB IS UNCHANGED: `spt adapter update` (cli.rs AdapterCmd::Update) and its `spt update adapters` alias keep passing the running CLI's version — with no update in flight the installed core IS the right question — and both call sites are pinned as unchanged. `spt adapter add` is untouched: no staged core exists on that path. FAIL OPEN, ON THE NEW INPUT ONLY (doyle): an unreadable staged version degrades LOUDLY to the running-CLI comparison — an absent answer is not a zero, and an empty string is never compared against a floor — while `staged_floor_ok`'s deliberate FAIL-CLOSED arm for an unverifiable STAGED MANIFEST floor (REQ-ADAPTER-FLOOR-ENFORCE) is NOT touched. ONE ARM, THREE DIAGNOSTICS (doyle Q1 ruling, extended 2026-08-22 by measurement): an absent stage, an empty `product_version` (`#[serde(default)]` on both metadata types — pre-v0.3.2 releases really do parse to an empty string), and metadata that parses as NEITHER type all take the SAME degrade to the running core but must NOT share a message, because the operator's next step differs: nothing to do, an old release, and inspect your stage. The third states the FACT and points AT the stage without diagnosing it, borrowing 'malformed' from the apply leg's own vocabulary so two arms of one run never name the same corrupt artifact differently; the second offers predating-the-field as the LIKELY cause rather than the certain one, since any producer omitting the key yields the identical empty string. MERGING THE THIRD INTO THE SECOND IS SPECIFICALLY FORBIDDEN: telling an operator their release predates a field when the artifact is DAMAGED is a benign explanation offered for a corruption condition. THE THIRD ARM IS DEFENCE IN DEPTH AGAINST A STATE THE RUN SHOULD ALREADY HAVE REFUSED, and this is recorded here because the arm will otherwise look like dead code to the next reader and be deleted: in a COMPOSITE it is almost unreachable BY CONSTRUCTION — the core legs reject a malformed stage as a FAULT (RejectReason::Malformed, UPDATE_APPLY_REJECTED, exit 1 and not 3, since an integrity failure is not a policy decline) and composite_abort_on_failure is true for BOTH FetchApply and Fetch, so the run aborts before an adapters leg exists. It is reached only when a core leg exited 0 over an already-corrupt stage (a fetch with nothing new to pull) or when the stage changed after that leg ran, which is why its sentence names both possibilities and asserts neither. MEASURED REACHABILITY, one door only (relcache.rs:330-351): corruption at the SignedRelease envelope dies at `.ok()?` and yields None, indistinguishable from no stage and correctly reported as such — only inner metadata that parses as neither type, WITH an artifact on disk, falls to the `else if` and reaches the seam as Some. READING `product_version` HERE DOES NOT VIOLATE ITS OWN WARNING, stated in this title so the next reader meets the warning before they meet the use: that field's doc forbids using it to decide WHICH RELEASE IS NEWER — the monotonic `version` counter is the ordering authority and this requirement does not touch ordering — it does not forbid reading it as the semver a declared floor is compared against, provided it comes from the verified signed metadata, which is the only place this reads it from. Gate: doc — the CONTEXT.md adapter-manifest-header clause restated as the ruled cadence (the sentence this requirement delivers), the CONTEXT.md update-composite entry's floor-gate phrase, and MANIFEST.md's enforcement note, each naming WHICH core the floor is judged against; impl — the comparison-version parameter on `cmd_adapter_update` threaded to both the peek and `register_with_core`, the composite leg's staged-version read off the verified metadata, and the two-diagnostic loud degrade; unit — an adapter flooring on the FETCHED core is ADMITTED by the composite AND its record registers at the new version, the bare verb and its alias still compare against the running CLI, and the empty-`product_version` and absent-stage degrades each render their own diagnostic and fall back rather than refusing.\\n       The shared-runner quiet predicate gains a NETWORK axis: both two-host jobs measure the link to their peer immediately before rendezvous, print it, and carry it in the bench ledger. (INFRA-REGISTER IR-1; hertz 2026-08-03.) WHY THE EXISTING PREDICATE CANNOT SEE THIS: its two axes are process-shaped (zero non-terminal CI runs; no local cargo/rustc/nextest by parent chain), and both PASSED on run 30771155390 — a run whose link took 321s for a 1s checkout with bidirectional 10s QUIC dial timeouts, PUMP_PEER_FAIL moving a 0→3→0 and b 8→22→8 across green/red/rerun. A network-shaped red was triaged as a product one because nothing in the run recorded the network. kitsubito is wifi-only INDEFINITELY (operator-confirmed 2026-08-02), so the link cannot be hardened and the predicate must SEE it. JITTER IS THE SIGNAL, NOT THE MEDIAN: the motivating link mostly worked, so the probe takes 5 samples and records BOTH `link-rtt-med-<peer>` and `link-rtt-max-<peer>` rows — measured while building this, an idle link ran 10..83ms on one direction and 3..75ms on the other, i.e. the spread is the whole datum and a median alone reads healthy through the failure. ALSO CARRIED: DERP-vs-direct path (a relayed rendezvous is a different network than the one the rig's timings were tuned on), sample loss, and the peer's resolved IP so a reader can check it against the rig's own SPT_TWO_HOST_PEER_IP. AN INSTRUMENT, NOT A GATE — always exits 0, no threshold refuses a rendezvous: whether a number should is an unmade ruling, and a probe that reds a run converts 'the link was slow' into 'the suite failed', which is the confusion it exists to remove. A FAILED PROBE IS A LABELLED HOLE, NEVER SILENCE: no tailscale on PATH or no reply still writes an `ok:false` row, because 'attempted and did not land' is a different claim from 'never probed'. The absence of the CLI is TESTED rather than caught on the pwsh side (under GitHub's `stop` preference a missing command is terminating), and the bash side uses no `| head` (pipefail + SIGPIPE = 141 on an instrument). Gate: impl = .github/bench/link-probe.{sh,ps1} + the probe step in twohost-a (peer kitsubito) and twohost-b (peer hfenduleam), both exercised on the REAL boxes before shipping — five-sample success, no-reply, and absent-CLI arms on each shell, the absent-CLI mutation counted before it ran after a first attempt silently re-measured the unmutated arm; doc = docs/GOLDEN-CI.md 'The link is a third axis' (how to read the LINK line, what relay/loss/jitter each mean, and that the probe does not gate). Kin REQ-BENCH-STEP-LEDGER (the row shape these writers share, and whose parity gate now DISCOVERS its writers instead of listing them), REQ-CI-FREE-SPACE-PREFLIGHT (the same predicate's disk axis, amended the same day).\\n       MSG-IDENTITY W6 / F-039 (deployah field-acceptance follow-up 2026-07-10, RCA-FIRST — mint per the v0.30.6 PASS handoff): ambient CONN_WRITE_POISONED log-churn correlates 1:1 with PUMP_PEER_FAIL submit-dials to OFFLINE peers (enlyzeam/kitsubito/gravity) with NO wedge and NO freeze — pre-existed the blackhole rig = log-noise/mislabel, not a defect in the r4 fix. CODE CONTEXT: conn.rs poison_and_cancel emits the loud CONN_WRITE_POISONED line for a write that 'exceeded its bound (OR FAILED)' (conn.rs:181) — the fast-FAIL branch (broken pipe / conn refused on an already-dead counterpart) shares the log tag with the TIMEOUT branch that is the field-acceptance wedge observable, so routine conn teardown under offline-peer dial churn reads like poison events. RCA-FIRST: pin the exact write site that fails per PUMP_PEER_FAIL cycle (BrokerConn is broker-side — which broker conn write rides each pump dial failure? status/event fan-out to a departed subscriber? brain-side notification?) BEFORE changing anything — the correlation mechanism is unpinned. FIX SHAPE (post-RCA, doyle rules at lock): reserve the loud CONN_WRITE_POISONED token for the DEADLINE-EXCEEDED class (the wedge observable blackhole-controller.ps1 watches); a plain write-FAIL on an already-dead conn retires quietly (debug-level or a distinct low-noise token). MUST NOT weaken the r4 invariant: every failure path still poisons + retires the conn (REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK behavior unchanged — only the log LOUDNESS is scoped). Gate: unit — deadline-exceeded emits the loud token, fast-fail does not (both still poison); field — offline-peer churn no longer floods daemon.stderr.log with CONN_WRITE_POISONED. Kin REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK (the invariant this must preserve), REQ-PUMP-PEER-ISOLATION (the offline-peer dial neighborhood), [[v0306-published]].\",\"is_error\":false}]},\"uuid\":\"d857fc97-d820-4d80-b192-30c455ac3c66\",\"timestamp\":\"2026-08-29T11:00:59.626Z\",\"toolUseResult\":{\"stdout\":\"treqs exit=0  units exit=0\\ntest broker::tests::the_wedge_ceiling_is_most_generous_on_the_phase_that_measured_slow ... ok\\ntest broker::tests::wake_gate_decision_truth_table ... ok\\ntest broker::tests::a_stale_guards_drop_does_not_release_its_successors_claim ... ok\\ntest result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 896 filtered out; finished in 0.00s\\n       IN A COMPOSITE UPDATE, AN ADAPTER'S CORE-VERSION FLOOR IS JUDGED AGAINST THE CORE THAT RUN WILL ACTIVATE, NOT THE ONE CURRENTLY RUNNING (releases#159, doyle ruling 2026-08-21). THIS DELIVERS A CONTRACT ALREADY RULED AND NEVER SATISFIED, which is what the lane is FOR: CONTEXT.md's adapter-manifest-header entry has said since the glossary was written that `when spt-core self-updates, re-verify adapters still satisfy (coordinate core + adapter updates when needed)` — the code never did. Same shape as F-5 itself (REQ-ADAPTER-FLOOR-ENFORCE), where the floor was PARSED and REQUIRED and never compared: a dead rule, not a missing one. THE DEFECT: `spt update` plans FetchApply -> Adapters, and `spt update --restart` plans Fetch -> Adapters -> Finish; in BOTH the adapters leg runs while the NEW core is staged and the invoking CLI is still the OLD image, so a floor comparison against `env!(CARGO_PKG_VERSION)` asks a question about a core that is on its way out. An adapter whose floor the INCOMING core satisfies is therefore refused in-cycle, and the run then activates that very core and leaves the OLD adapter sitting on it — the refusal protected nothing, it deferred the pairing it was meant to enforce, ungated, into a state nobody checks again. FIX: `cmd_adapter_update` takes the comparison version as a PARAMETER instead of baking `env!`; the composite leg passes the STAGED release's `product_version`, read from the VERIFIED signed metadata via `ReleaseCache::staged_update` (`UpdateSetMetadata` / `ReleaseMetadata`). SINGLE-PASS, NOT A RE-SWEEP (doyle): a post-finish second sweep can itself fail half-rolled, so the one pass judges against the truth it already holds — and the CONTEXT.md clause above is amended to state that cadence, because a glossary sentence whose cadence a future implementer could build against would authorize the refused re-sweep with the glossary's own authority behind it. BOTH COMPARISON SITES INSIDE THAT FUNCTION TAKE THE PARAMETER (doyle confirmation 2026-08-22, dated to the confirmation and not to the lane: the correction postdates the ruled shape it corrects) — (a) the pre-swap peek `staged_floor_ok`, and (b) the post-swap re-register, which moves from `registry::register` (the `env!`-baking wrapper) to the already-public `registry::register_with_core` seam beneath it. (b) IS LOAD-BEARING, NOT TIDINESS: fixing only (a) admits the adapter at the peek, crc-swaps the new bits into the live pointer-mode home, and THEN refuses at the record against the old running core — live files new, registry record old, reported as FAILED. That is the record-and-reality disagreement REQ-ADAPTER-FLOOR-ENFORCE's own pre-swap-peek bind exists to prevent, reached from the other side, and it is strictly worse than the bug this requirement fixes (today's refusal is clean and byte-untouched). One value, two consumers, SO THE PEEK AND THE RECORD CANNOT DISAGREE ABOUT WHICH CORE THEY JUDGED AGAINST — that property is what makes this a fix rather than a second gate to keep in sync, and it is why the parameter is THREADED rather than each site reading the staged metadata for itself. THE BARE VERB IS UNCHANGED: `spt adapter update` (cli.rs AdapterCmd::Update) and its `spt update adapters` alias keep passing the running CLI's version — with no update in flight the installed core IS the right question — and both call sites are pinned as unchanged. `spt adapter add` is untouched: no staged core exists on that path. FAIL OPEN, ON THE NEW INPUT ONLY (doyle): an unreadable staged version degrades LOUDLY to the running-CLI comparison — an absent answer is not a zero, and an empty string is never compared against a floor — while `staged_floor_ok`'s deliberate FAIL-CLOSED arm for an unverifiable STAGED MANIFEST floor (REQ-ADAPTER-FLOOR-ENFORCE) is NOT touched. ONE ARM, THREE DIAGNOSTICS (doyle Q1 ruling, extended 2026-08-22 by measurement): an absent stage, an empty `product_version` (`#[serde(default)]` on both metadata types — pre-v0.3.2 releases really do parse to an empty string), and metadata that parses as NEITHER type all take the SAME degrade to the running core but must NOT share a message, because the operator's next step differs: nothing to do, an old release, and inspect your stage. The third states the FACT and points AT the stage without diagnosing it, borrowing 'malformed' from the apply leg's own vocabulary so two arms of one run never name the same corrupt artifact differently; the second offers predating-the-field as the LIKELY cause rather than the certain one, since any producer omitting the key yields the identical empty string. MERGING THE THIRD INTO THE SECOND IS SPECIFICALLY FORBIDDEN: telling an operator their release predates a field when the artifact is DAMAGED is a benign explanation offered for a corruption condition. THE THIRD ARM IS DEFENCE IN DEPTH AGAINST A STATE THE RUN SHOULD ALREADY HAVE REFUSED, and this is recorded here because the arm will otherwise look like dead code to the next reader and be deleted: in a COMPOSITE it is almost unreachable BY CONSTRUCTION — the core legs reject a malformed stage as a FAULT (RejectReason::Malformed, UPDATE_APPLY_REJECTED, exit 1 and not 3, since an integrity failure is not a policy decline) and composite_abort_on_failure is true for BOTH FetchApply and Fetch, so the run aborts before an adapters leg exists. It is reached only when a core leg exited 0 over an already-corrupt stage (a fetch with nothing new to pull) or when the stage changed after that leg ran, which is why its sentence names both possibilities and asserts neither. MEASURED REACHABILITY, one door only (relcache.rs:330-351): corruption at the SignedRelease envelope dies at `.ok()?` and yields None, indistinguishable from no stage and correctly reported as such — only inner metadata that parses as neither type, WITH an artifact on disk, falls to the `else if` and reaches the seam as Some. READING `product_version` HERE DOES NOT VIOLATE ITS OWN WARNING, stated in this title so the next reader meets the warning before they meet the use: that field's doc forbids using it to decide WHICH RELEASE IS NEWER — the monotonic `version` counter is the ordering authority and this requirement does not touch ordering — it does not forbid reading it as the semver a declared floor is compared against, provided it comes from the verified signed metadata, which is the only place this reads it from. Gate: doc — the CONTEXT.md adapter-manifest-header clause restated as the ruled cadence (the sentence this requirement delivers), the CONTEXT.md update-composite entry's floor-gate phrase, and MANIFEST.md's enforcement note, each naming WHICH core the floor is judged against; impl — the comparison-version parameter on `cmd_adapter_update` threaded to both the peek and `register_with_core`, the composite leg's staged-version read off the verified metadata, and the two-diagnostic loud degrade; unit — an adapter flooring on the FETCHED core is ADMITTED by the composite AND its record registers at the new version, the bare verb and its alias still compare against the running CLI, and the empty-`product_version` and absent-stage degrades each render their own diagnostic and fall back rather than refusing.\\n       The shared-runner quiet predicate gains a NETWORK axis: both two-host jobs measure the link to their peer immediately before rendezvous, print it, and carry it in the bench ledger. (INFRA-REGISTER IR-1; hertz 2026-08-03.) WHY THE EXISTING PREDICATE CANNOT SEE THIS: its two axes are process-shaped (zero non-terminal CI runs; no local cargo/rustc/nextest by parent chain), and both PASSED on run 30771155390 — a run whose link took 321s for a 1s checkout with bidirectional 10s QUIC dial timeouts, PUMP_PEER_FAIL moving a 0→3→0 and b 8→22→8 across green/red/rerun. A network-shaped red was triaged as a product one because nothing in the run recorded the network. kitsubito is wifi-only INDEFINITELY (operator-confirmed 2026-08-02), so the link cannot be hardened and the predicate must SEE it. JITTER IS THE SIGNAL, NOT THE MEDIAN: the motivating link mostly worked, so the probe takes 5 samples and records BOTH `link-rtt-med-<peer>` and `link-rtt-max-<peer>` rows — measured while building this, an idle link ran 10..83ms on one direction and 3..75ms on the other, i.e. the spread is the whole datum and a median alone reads healthy through the failure. ALSO CARRIED: DERP-vs-direct path (a relayed rendezvous is a different network than the one the rig's timings were tuned on), sample loss, and the peer's resolved IP so a reader can check it against the rig's own SPT_TWO_HOST_PEER_IP. AN INSTRUMENT, NOT A GATE — always exits 0, no threshold refuses a rendezvous: whether a number should is an unmade ruling, and a probe that reds a run converts 'the link was slow' into 'the suite failed', which is the confusion it exists to remove. A FAILED PROBE IS A LABELLED HOLE, NEVER SILENCE: no tailscale on PATH or no reply still writes an `ok:false` row, because 'attempted and did not land' is a different claim from 'never probed'. The absence of the CLI is TESTED rather than caught on the pwsh side (under GitHub's `stop` preference a missing command is terminating), and the bash side uses no `| head` (pipefail + SIGPIPE = 141 on an instrument). Gate: impl = .github/bench/link-probe.{sh,ps1} + the probe step in twohost-a (peer kitsubito) and twohost-b (peer hfenduleam), both exercised on the REAL boxes before shipping — five-sample success, no-reply, and absent-CLI arms on each shell, the absent-CLI mutation counted before it ran after a first attempt silently re-measured the unmutated arm; doc = docs/GOLDEN-CI.md 'The link is a third axis' (how to read the LINK line, what relay/loss/jitter each mean, and that the probe does not gate). Kin REQ-BENCH-STEP-LEDGER (the row shape these writers share, and whose parity gate now DISCOVERS its writers instead of listing them), REQ-CI-FREE-SPACE-PREFLIGHT (the same predicate's disk axis, amended the same day).\\n       MSG-IDENTITY W6 / F-039 (deployah field-acceptance follow-up 2026-07-10, RCA-FIRST — mint per the v0.30.6 PASS handoff): ambient CONN_WRITE_POISONED log-churn correlates 1:1 with PUMP_PEER_FAIL submit-dials to OFFLINE peers (enlyzeam/kitsubito/gravity) with NO wedge and NO freeze — pre-existed the blackhole rig = log-noise/mislabel, not a defect in the r4 fix. CODE CONTEXT: conn.rs poison_and_cancel emits the loud CONN_WRITE_POISONED line for a write that 'exceeded its bound (OR FAILED)' (conn.rs:181) — the fast-FAIL branch (broken pipe / conn refused on an already-dead counterpart) shares the log tag with the TIMEOUT branch that is the field-acceptance wedge observable, so routine conn teardown under offline-peer dial churn reads like poison events. RCA-FIRST: pin the exact write site that fails per PUMP_PEER_FAIL cycle (BrokerConn is broker-side — which broker conn write rides each pump dial failure? status/event fan-out to a departed subscriber? brain-side notification?) BEFORE changing anything — the correlation mechanism is unpinned. FIX SHAPE (post-RCA, doyle rules at lock): reserve the loud CONN_WRITE_POISONED token for the DEADLINE-EXCEEDED class (the wedge observable blackhole-controller.ps1 watches); a plain write-FAIL on an already-dead conn retires quietly (debug-level or a distinct low-noise token). MUST NOT weaken the r4 invariant: every failure path still poisons + retires the conn (REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK behavior unchanged — only the log LOUDNESS is scoped). Gate: unit — deadline-exceeded emits the loud token, fast-fail does not (both still poison); field — offline-peer churn no longer floods daemon.stderr.log with CONN_WRITE_POISONED. Kin REQ-HAZARD-SHAREDSEND-NO-BLOCKING-WRITE-UNDER-LOCK (the invariant this must preserve), REQ-PUMP-PEER-ISOLATION (the offline-peer dial neighborhood), [[v0306-published]].\",\"stderr\":\"\",\"interrupted\":false,\"isImage\":false,\"noOutputExpected\":false},\"sourceToolAssistantUUID\":\"cc4d7fcf-3f1e-4c67-ae21-04ece2066de5\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"parentUuid\":\"d857fc97-d820-4d80-b192-30c455ac3c66\",\"isSidechain\":false,\"attachment\":{\"type\":\"total_tokens_reminder\",\"text\":\"<total_tokens>14978484 tokens left</total_tokens>\"},\"type\":\"attachment\",\"uuid\":\"b3e41c05-0592-4d44-9701-6156a2ec5a74\",\"timestamp\":\"2026-08-29T11:00:59.632Z\",\"session_id\":\"ce86e2f4-9819-4bde-b3e1-03d891562bf2\",\"userType\":\"external\",\"entrypoint\":\"cli\",\"cwd\":\"C:\\\\Users\\\\decid\\\\Documents\\\\projects\\\\spt-core\\\\.worktrees\\\\ir57\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"version\":\"2.1.248\",\"gitBranch\":\"test/pickaudit-zero-picks\"}\n{\"type\":\"last-prompt\",\"lastPrompt\":\"<wake/>\",\"leafUuid\":\"b3e41c05-0592-4d44-9701-6156a2ec5a74\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"custom-title\",\"customTitle\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"agent-name\",\"agentName\":\"todlando @ HFENDULEAM (spt-core/)\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"mode\",\"mode\":\"normal\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"atis-latch\",\"atis\":\"\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\"}\n{\"type\":\"pr-link\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"prNumber\":184,\"prUrl\":\"https://github.com/BigscreenVR/spt-bs-core/pull/184\",\"prRepository\":\"BigscreenVR/spt-bs-core\",\"timestamp\":\"2026-08-29T11:00:59.678Z\"}\n{\"type\":\"bridge-session\",\"sessionId\":\"f46cd010-f436-4ce1-821b-68e7e869fea2\",\"bridgeSessionId\":\"cse_01RYgdLgYNSY5uBWPmrzRsyZ\",\"lastSequenceNum\":5249,\"ownerAccountUuid\":\"56919196-f01e-4bf3-9f49-48e793774a26\",\"ownerOrganizationUuid\":\"80c946dd-9c3c-4972-8f2f-7401141da632\"}\n"},"uuid":"612a4fff-84c8-455d-98fe-c063fb65e48b","timestamp":"2026-08-29T11:01:02.108Z","permissionMode":"bypassPermissions","promptSource":"sdk","userType":"external","entrypoint":"sdk-cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"a1db0a06-4fc6-4486-82d0-4489ce32ce56","version":"2.1.251","gitBranch":"main"}
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{"type":"last-prompt","lastPrompt":"You are the echo-commune summarizer for spt agent \"todlando\" — the session below ended without a signoff, and your summary is the context delta that survives it. The input is the tail of a Claude Code…","leafUuid":"64b9b790-e06d-4be5-b3d0-2d2e863cfb2d","sessionId":"a1db0a06-4fc6-4486-82d0-4489ce32ce56"}
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{"type":"ai-title","aiTitle":"REQ-SPAWN-COLLISION-GUARD-LIVE-DUP amendment","sessionId":"a1db0a06-4fc6-4486-82d0-4489ce32ce56"}
{"parentUuid":"64b9b790-e06d-4be5-b3d0-2d2e863cfb2d","isSidechain":false,"message":{"model":"claude-sonnet-5","id":"msg_011CeWvbbNMGy1pAQr8MZRZn","type":"message","role":"assistant","content":[{"type":"text","text":"<project-context>\n## Task: REQ-SPAWN-COLLISION-GUARD-LIVE-DUP (W4/W1, single-flight wake per endpoint)\nWorking in worktree `spt-core/.worktrees/ir57`, branch `test/pickaudit-zero-picks`, PR #184 (BigscreenVR/spt-bs-core).\n\n**Status:** REQ amended in `traceable-reqs.toml`; `treqs check` passes (exit 0); 3 new unit tests pass:\n- `broker::tests::wake_gate_decision_truth_table`\n- `broker::tests::the_wedge_ceiling_is_most_generous_on_the_phase_that_measured_slow`\n- `broker::tests::a_stale_guards_drop_does_not_release_its_successors_claim`\n\n**Amendment (2026-08-29, #235):** Original fix used a 2s global wait to detect a leaked claim; falsified under battery load (winner's ConPTY create legitimately runs past 2s, loser double-creates — REQ-SPAWN-FRESH-TRUTHFUL violated once at a W2 battery). Corrected design:\n- Holder is an in-broker thread, not a process — presence of the claim (RAII-guarded) already proves liveness; no existence probe needed.\n- Observable is PROGRESS, not elapsed time: `WakeClaim { generation, phase, phase_at }`, phase stamped at each of the existing breadcrumb sites.\n- No clock on a live/progressing holder, however slow.\n- Per-phase wedge ceilings (generous on `pty_creating`, the measured-slow phase) — only a holder stalled past its phase's ceiling is taken over, loudly logged with phase + elapsed.\n- Each claim carries a generation; guard releases only its own claim (prevents a taken-over-but-later-completing holder from freeing its successor's claim).\n- `WAKE_DEDUP_WAIT` retired; rationale preserved in comments.\n- A taken-over holder that later completes still lands in the AlreadyLive dup surface as before.\n\n**Implementation checklist (W1):**\n| Piece | State |\n|---|---|\n| `WakeClaim` struct + map | done |\n| `wake_gate_decision(live, claimed, holder_stalled)` | done |\n| generation-guarded `release_claim` | done |\n| `phase_wedge_ceiling` per-phase | done |\n| progress writes at 10 breadcrumb sites | done |\n| `WAKE_DEDUP_WAIT` retired | done |\n| 3 unit tests | done, passing |\n| REQ amendment | done, treqs passing |\n| Int rig (stretched-winner + stalled-holder cells) | **not started** |\n\n**Next step:** Write int test rig with deterministic stall injection (doyle's condition 5 — a test hook that freezes the phase writer, not a sleep-based race), covering two cells: a stretched-but-progressing winner (must not be taken over) and a genuinely stalled holder (must be taken over). Then gate handoff.\n\nDoyle is the ruling authority referenced throughout (rulings/confirmations cited by date). Perri and deployah are named as prior filers/RCA sources for related requirements, not active participants in this session.\n</project-context>\n\n<live-context>\nAgent identity: todlando, running on host HFENDULEAM, working in project spt-core.\nSession ended mid-task without signoff after background test/treqs run completed successfully; no user message concluded the session (last event was a wake notification with no further action taken).\n</live-context>"}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":22983,"cache_read_input_tokens":7492,"output_tokens":1194,"output_tokens_details":{"thinking_tokens":0},"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":22983,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1194,"cache_read_input_tokens":7492,"cache_creation_input_tokens":22983,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":22983},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CeWvbafBhTiwBWWSrcRAy","type":"assistant","uuid":"954744ab-e337-4308-b7f5-de1fb6947723","timestamp":"2026-08-29T11:01:16.910Z","effort":"medium","userType":"external","entrypoint":"sdk-cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"a1db0a06-4fc6-4486-82d0-4489ce32ce56","version":"2.1.251","gitBranch":"main"}
{"type":"last-prompt","lastPrompt":"You are the echo-commune summarizer for spt agent \"todlando\" — the session below ended without a signoff, and your summary is the context delta that survives it. The input is the tail of a Claude Code…","leafUuid":"954744ab-e337-4308-b7f5-de1fb6947723","sessionId":"a1db0a06-4fc6-4486-82d0-4489ce32ce56"}