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Loomworks — Phase 57 CR amendment-3 handoff

Version. 0.1 Date. 2026-05-12 Author. Marvin Percival (DUNIN7 Operator) with Claude.ai. Purpose. Brief a fresh Claude.ai chat to draft phase-57-cr-marketing-engagement-creation-v0_4.md — the Phase 57 CR amendment-cycle-3 absorbing the response-shape engagement fix per the cycle-3 halt-surface note and the cycle-3 scoping note. Self-sufficient — the drafter does not need to re-read the scoping conversation or the build session that preceded the cycle-3 halt. Companion to loomworks-phase-57-cr-amendment-3-scoping-note-v0_1.md, which settles all amendment construction decisions; this handoff transposes those decisions into drafting instructions. Mirrors the structural shape of loomworks-phase-57-cr-amendment-handoff-v0_1.md (cycle 1) and the cycle-2 equivalent.


1. What this is

Phase 57 build halted at Step 2b live usage on 2026-05-12 evening per phase-57-halt-surface-2026-05-12-step-2b-live-v0_1.md (engine repo docs/phase-impl-notes/; commits 5534068 + 771aacd on branch phase-57-marketing-engagement-creation). Step 2b live conversation reproduced the cycle-2 halt-surface §2.1 reading exactly — Companion opening turn was the general-purpose opener rather than Field 1 of the marketing-creation prompt; the twelve-turn transcript captured in the cycle-3 halt-surface §2 confirms Sub-arc 5's wire-binding fix landed correctly (engine token counts on Companion turns prove engine receipt of real OL POST bodies including intent_hint) but live usage failed at the response-shape engagement layer. The cycle-3 halt-surface §4 reframed substrate-engagement as a four-layer chain (present → classified → template-selected → response-shaped); cycle 2's CRV-B1 through CRV-B6 audited layers 1–2 (wire-binding); live failure surfaces at layer 3 (template-selection) or layer 4 (response-shape rendering) or both.

The fix is diagnostic-first per P57-C2 with Candidate F recursive-aperture-widening extension — scoping cannot pre-specify the fix layer when substrate is correct at one layer and runtime engagement fails at a deeper layer; the diagnostic envelope produces the fix shape at CRV-C execution time. Engine substrate (Sub-arc 1, Step 1), cycle-1 OL substrate (Sub-arc 4, signin alignment), and cycle-2 OL substrate (Sub-arc 5a–5e, wire-binding) are correct and untouched at cycle 3.

The amendment scoping note loomworks-phase-57-cr-amendment-3-scoping-note-v0_1.md settles all ten open items the cycle-3 halt-surface §6 surfaced (Marvin selected Option X — amendment cycle 3 — against the X/Y/Z space). The CR-amendment-3 drafting chat consumes those decisions; it does not relitigate them. The drafter produces a single output: phase-57-cr-marketing-engagement-creation-v0_4.md.

CR v0.1 + v0.2 + v0.3 all stay archived alongside as superseded. The amendment is a v0.3 → v0.4 progression at the CR layer — the first four-version archival in Loomworks methodology history per P57-C5 (Phase 49 set the prior three-version precedent; Phase 57 cycle 3 extends to four).

The CR amendment target filename: phase-57-cr-marketing-engagement-creation-v0_4.md. The CR's structural template: phase-57-cr-marketing-engagement-creation-v0_3.md (currently archived at engine repo docs/phase-crs/ on the build branch and in project knowledge). Preserve the v0.3 section order and headers; insert the new §3.C P57-Cx subsection; insert new Sub-arc 6 sub-section in §5 (mirroring cycle-2's Sub-arc 5 insertion shape); amend the affected §s in place; add a brief change-record paragraph for cycle 3 alongside the cycle-1 + cycle-2 records in the header block.


2. Substrate baseline at amendment-drafting time

The CR drafter confirms the following before drafting work begins. The baseline state has shifted since CR v0.3 was drafted — Sub-arcs 5a–5e have executed; the build branch carries those changes; the cycle-3 halt happened at Step 2b live usage post-Sub-arc-5-landing.

Engine repo DUNIN7/loomworks-engine:

Operator Layer repo DUNIN7/loomworks:

Local stack (per cycle-3 halt-surface §7 + session-handoff §8):

Inter-session drift baseline check. Re-run test counts at amendment-drafting chat open; note divergence from this handoff's 2,279 pass + 1 fail + 32 skip engine / 151 OL recorded baseline. The dependency-drift finding 7.2 was masked at cycle-1 close under an older library version and surfaced at cycle-2 Sub-arc 5f. Any inter-session interval risks similar drift; the cycle-3 scoping note's finding 7.2 reproducing-verbatim observation indicates the baseline as recorded here is current as of cycle-3-scoping-time but not re-verified across the inter-session interval per methodology candidate 10 (CR-amendment-drafting-prose-overclaim discipline; cycle-2 sharpening that it fires at handoff drafting too).

No mid-build commits to revert. Phase 57 Sub-arcs 1 + 4 + 5 substrate is correct and stays. The amendment adds Sub-arc 6 work; it does not undo prior cycles' work.


3. Reading order before drafting

Load in this order at the CR drafting chat open:

  1. This handoff (loomworks-phase-57-cr-amendment-3-handoff-v0_1.md) — orientation; carries reading order, settled items digest, kickoff prompt.
  2. loomworks-phase-57-cr-amendment-3-scoping-note-v0_1.md — authoritative for what the amendment settles; ten P57-Cx items; §"What this scoping note does NOT do" preserves rejected alternatives.
  3. phase-57-cr-marketing-engagement-creation-v0_3.md — structural template for v0.4; preserve section order and numbering; insert §3.C + Sub-arc 6 + Step 2d + Gate 5d + cycle-3 trajectory subsection per cycle-1 / cycle-2 precedent.
  4. phase-57-halt-surface-2026-05-12-step-2b-live-v0_1.md (engine repo docs/phase-impl-notes/; commits 5534068 + 771aacd) — cycle-3 halt-surface; §2 verbatim transcript + §2.1 response-shape observations; §3 three candidate root layers (A/B/C); §4 four-layer architectural reframing; §5 Candidate G single-instance evidence; §6 Option X/Y/Z space (Marvin selected X per scoping note opening).
  5. phase-57-step-2c-diagnostic-findings-v0_1.md (engine repo docs/phase-impl-notes/) — Sub-arc 5b findings; §10 secondary findings 7.1 (CRV-B3 sub-finding 3b — field_coverage producer gap) + 7.2 (dependency drift — test_api_assertion_retract); both deferred items carry to cycle 3 unless CRV-C surfaces a connection. Cross-reference target for CRV-C5.
  6. loomworks-phase-57-step-2b-live-halt-session-handoff-v0_1.md — orientation artifact from the build session (CR-v0.3-drafting + Step-2b-live-capture chat); §7 fourteen-candidate methodology state at halt; §8 local stack state.
  7. loomworks-phase-57-cr-amendment-2-scoping-note-v0_1.md — cycle-2 scoping note; structural precedent.
  8. loomworks-phase-57-cr-amendment-2-handoff-v0_1.md — cycle-2 amendment handoff; structural precedent for this handoff's shape and for CR v0.4 §15 kickoff prompt format.
  9. loomworks-phase-57-cr-amendment-scoping-note-v0_1.md — cycle-1 scoping note; structural precedent.
  10. loomworks-phase-57-cr-amendment-handoff-v0_1.md — cycle-1 amendment handoff; structural precedent. The original handoff shape that this document mirrors.
  11. phase-57-halt-surface-2026-05-12-step-2b-v0_1.md (engine repo) — cycle-2 halt-surface; structural precedent.
  12. phase-57-halt-surface-2026-05-12-v0_1.md — cycle-1 halt-surface; structural precedent.
  13. current-status-manifest-v0_41.md — substrate baseline; §2 substrate-friction-discipline-pattern + reserved-slot-as-halt-condition-pre-commitment named principles.

Optional precedent: phase-49-cr-amendment-v0_2-v0_1.md for multi-cycle CR archival shape; cycle 3 extends this to v0.4 (first four-version archival per P57-C5).


4. What's settled — ten P57-Cx items

All ten amendment-cycle-3 construction decisions settled at the cycle-3 scoping note's §"What's settled — ten P57-Cx items" table. The CR drafter consumes them; does not relitigate. The architectural shape — like cycle 2's — is that the fix layer is not pre-decided in scoping; the diagnostic produces it at CRV-C execution time. Cycle 3 differs from cycle 2 in: (a) diagnostic envelope is one layer deeper in the four-layer chain — cycle 2 probed layers 1–2; cycle 3 probes layers 3 + 4 — per Candidate F's recursive-aperture-widening extension; (b) post-fix confirmation scope explicitly matches live-usage scope per Candidate G's two-confirmation-surface evidence sharpening, not the wire-path scope that satisfied cycle-2's Sub-arc 5f.

Digest (full text in scoping note):


5. Sub-arc 6 decomposition

Per cycle-3 scoping note §"Sub-arc 6 decomposition". The provisional decomposition mirrors cycle-2 Sub-arc 5's shape; CRV-C-driven adjustments absorb at execution time.

Total Sub-arc 6 components: 6a–6f (six, mirroring Sub-arc 5). Decomposition provisional; CRV-C-driven adjustments at execution time.


6. Revised build steps

CR v0.3 §10 carries Steps 0/1 (pre-cycle-1-halt, done), Step 2a (cycle-1 Sub-arc 4 signin alignment, done), Step 2c (cycle-2 Sub-arc 5, done), Step 2b (live usage event, paused since cycle-3 halt), and Steps 3/4/5 unchanged. The cycle-3 amendment inserts:


7. CR target shape

7.1 Document-level changes

Header section of v0.4:

7.2 Section-level changes

Preserve v0.3's section order and numbering. The amendment edits in place and inserts new sub-sections; it does not reorganize. Per cycle-1 methodology candidate 10 (CR-amendment-drafting-prose-overclaim discipline; cycle-2 sharpening that it fires at handoff drafting too), several sections need narrow factual updates where Sub-arc 6 alters claims that would otherwise carry from v0.3 verbatim:

7.3 Reserved-slot buffer language (per cycle-1 / cycle-2 precedent extended at cycle 3)

The amended CR §10 carries the reserved-slot convention. With both slots consumed at cycles 1/2 and the explicit-authorization gate fired and granted per P57-C10 at cycle 3, CR §10 reads the slot accounting as: (both reserved slots consumed at cycles 1/2; cycle 3 expands reserved budget via P57-C10 explicit Operator-elective authorization — the gate honored, not circumvented; no further reserved slots remain; any fourth amendment cycle would require a second explicit authorization, itself a halt-and-surface condition per §11). The candidate-H calibration-data observation carries to v0.21 framing.


8. CR-amendment-3-drafting-time verifications

Step 0 absorbed engine-side substrate verifications cleanly at Phase 57 v0.1. Cycle-1 CRV-A1 through CRV-A8 + cycle-2 CRV-B1 through CRV-B6 established the verifications for prior amendment surfaces. Cycle-3 CR-drafting-time verifications focus on the cycle-3 baseline (engine HEAD 771aacd; OL HEAD e56ede0), the cycle-3 halt-surface content, the Sub-arc 5b findings cross-references, and the v0.3 structural shape that v0.4 extends.

The CR amendment-3 drafter verifies the following at draft time (read live; substitute exact strings into CR §5 / §10 / §15 / §16 / §17 sections):

  1. Engine HEAD 771aacd on branch phase-57-marketing-engagement-creation. git log --oneline -10 confirms commit history: cycle-3 halt-surface §2 amendment at 771aacd; cycle-3 halt-surface filing at 5534068; CR v0.3 archive; cycle-2 close docs; engine source baseline 38d0008 reachable as parent of all docs-only commits. Working tree clean.
  2. OL HEAD e56ede0 on branch phase-57-marketing-engagement-creation. Sub-arc 5e commit e56ede0; Sub-arc 5c commit 04de7f7; cycle-1 Sub-arc 4 commit e435b30. Working tree clean.
  3. Engine tests at 2,279 pass + 1 fail + 32 skip with the one failing test being tests/test_api_assertion_retract.py::test_api_assertion_retract per finding 7.2 dependency-drift carryforward. Re-baseline .venv/bin/pytest -q at chat open; note divergence; any divergence beyond finding 7.2's footprint halts and surfaces (cycle-3 baseline is invalid).
  4. OL tests at 151 vitest pass with no failing tests. Re-baseline npm test -- --run at chat open; note divergence.
  5. Cycle-3 halt-surface note present at docs/phase-impl-notes/phase-57-halt-surface-2026-05-12-step-2b-live-v0_1.md in engine repo. §2 verbatim transcript (twelve turns; token counts [4,532 in · 80 out · 4,612 total] and [4,542 in · 71 out · 4,613 total] per cycle-3 halt-surface § cited in scoping note). §2.1 five response-shape observations. §3 three candidate root layers. §4 four-layer architectural reframing. §5 Candidate G. §6 Option X/Y/Z space.
  6. Sub-arc 5b diagnostic findings present at docs/phase-impl-notes/phase-57-step-2c-diagnostic-findings-v0_1.md in engine repo. §10 secondary findings 7.1 (CRV-B3 3b — field_coverage producer gap) + 7.2 (dependency drift) carry deferred-to-Phase-58 items. CRV-C5 cross-references these at cycle-3 deeper-aperture scope.
  7. CR v0.3 structural shape. Section count + numbering as recorded in phase-57-cr-marketing-engagement-creation-v0_3.md: §1 Purpose, §2 Background, §3 + §3.A + §3.B Construction decisions, §4 Trajectory, §5 Substrate surfaces shipped (with Sub-arcs 1/2/3/4/5 + Unchanged substrate surfaces engine + Unchanged substrate surfaces OL subsections), §6 NOT-deliver, §7 Test strategy, §8 Backwards-compatibility, §9 FORAY hooks, §10 Build steps (with Steps 0/1/2a/2c/2b/3/4/5/6/7 subsections), §11 Halt conditions, §12 Acceptance gates, §13 Post-CR state, §14 Carry-forward, §15 Kickoff prompt, §16 Test count predictions, §17 Refined close protocol script. Footer.
  8. Cycle-2 Sub-arc 5 OL surface changes verified per CR v0.3 §13 + scoping note as-shipped record: ChatView.tsx handleSend adds intent_hint: "create_engagement_entry" to POST body when mode === "create-engagement" AND no prior creation-mode companion turn; history-fetch skipped when mode === "create-engagement" AND no projectId; +1 vitest pinning POST body wire path under both intent_hint conditions.
  9. Cycle-2 Sub-arc 5b findings cross-reference target — the Sub-arc 5b findings document identifies ChatView.tsx handleSend as the layer-2 (wire-binding) root site. CRV-C5 verifies whether each Sub-arc 5b verdict's scope was narrower than cycle-3 deeper-aperture evidence demands.
  10. Local stack at chat open — re-check engine API on :8000 + OL dev server on :3001 (pids 90683 + 49049 per session handoff §8 if still running). Restart if down. Confirm /healthz → 200; /operator/create-engagement loads with Sub-arc 5 fix landed.
  11. prompts/intent_instructions/create_engagement/additional_assertions.md present (Step 1 substrate; cycle 1 + cycle 2 + cycle 3 untouched).
  12. phase-56-step-0 + phase-57-step-0 branches still exist locally for P57-D7 Option A retroactive cleanup at Step 5 (unchanged from cycle 1 / cycle 2).
  13. Four-layer chain framing correctly captured per cycle-3 halt-surface §4: present → classified → template-selected → response-shaped. Cycle 2 audited layers 1–2; cycle 3 audits layers 3 + 4.
  14. P57-C10 reserved-budget expansion authorization is the result of Marvin's Option X selection against the cycle-3 halt-surface §6 X/Y/Z space; the authorization is recorded as calibration data on the reserved-slot pre-commitment principle (Candidate H), not circumvention.

For each verification, the CR amendment-3 drafter records inline. If any verification surfaces unexpected divergence (engine HEAD differs; OL HEAD differs; test counts differ beyond ±1 from 2,279 + 1 fail + 32 skip / 151; cycle-3 halt-surface absent or different commit hashes; Sub-arc 5b findings absent), the drafter halts and surfaces rather than writing assumptions into the CR.


9. Halt conditions at amendment-drafting time

The drafter halts and surfaces (rather than drafting around the issue) if any of the following arises:


10. Methodology observations to carry forward

Fifteen candidates total per P57-C9. New + extended at cycle 3:

  1. Candidate G — sharpened to two-confirmation-surface evidence. Single-instance at halt-surface §5; sharpened at scoping. OL vitest mocked-engine PASS + Sub-arc 5f lightweight engine-log PASS while Step 2b live FAIL. The cycle-3 work is Candidate G's first instance test (Sub-arc 6f live-usage-scoped per P57-C3).
  2. Candidate H — reserved-slot-pre-commitment-as-calibrable-not-fixed. New at cycle-3 scoping; single-instance calibration data. Names the v0.39 §2 reserved-slot principle as calibrable, not fixed at two. v0.21 framing input.
  3. Candidate F — extended with recursive-aperture-widening property. Cycle 1 probed layer 1; cycle 2 probed layer 2; cycle 3 probes layers 3 + 4. The diagnostic envelope widens one layer per amendment cycle.
  4. Candidate C — four-instance within Phase 57 + five-instance across two phases. Phase 49 Step 4 + Phase 57 cycles 1/2/3. Within-phase recurrence is structurally novel; v0.21 may distinguish cross-phase pattern firing from within-phase pattern recurrence.

Plus the eleven carried from prior cycles per CR v0.3 §13 Methodology bullet (now extended in v0.4 §13 to fifteen).

The CR amendment-3 drafter records all in §4 Trajectory worth preserving (the New methodology candidates at amendment cycle 3 sub-section) and §14 Carry-forward (the Added at amendment cycle 3 sub-section) and §13 Post-CR state Methodology bullet (extended to fifteen candidates).


11. Reserved-slot pattern continuation

Phase 50 through Phase 56 each left all reserved slots unconsumed (seven consecutive zero-consumption phases per manifest v0.41 §1). Phase 57 was projected to extend the pattern to eight at v0.1; the substrate-friction-discipline-pattern fired three times. Slots: Step 6 consumed by Sub-arc 4 at cycle 1; Step 7 consumed by Sub-arc 5 at cycle 2; cycle 3 expanded reserved budget via P57-C10 explicit Operator-elective authorization.

The pattern's design intent fires beyond its calibration threshold at cycle 3. Slots existed to absorb mid-build amendment without derailing the phase; both slots fired correctly; the third cycle exceeded slot count but was absorbed via the explicit-authorization gate that the principle's pre-commitment design includes for exactly this case. The Candidate-H observation captures this as calibration data on the principle itself: the v0.39 §2 "calibrated to worst-case observed" framing needs calibration-window cardinality — either the calibration window was too short, or the calibration unit should be per-substrate-engagement-class rather than per-phase. v0.21 framing question; not a Phase 57 decision.

The amended CR §10 carries the slot accounting with cycle-3 explicit-authorization language. Per P57-C10's rejected-alternative-Option-Y record: closing Phase 57 with the deliverable un-shipped would have prematurely closed the methodology test of Candidate G; Option X preserves the test of Candidate G's prescription against a sharper confirmation surface.


12. CR amendment-3 kickoff prompt for the drafting chat

Paste-ready:


Draft phase-57-cr-marketing-engagement-creation-v0_4.md — the
amendment to Phase 57's CR that absorbs the response-shape engagement
fix per the cycle-3 halt-surface trajectory and the cycle-3 scoping
note's ten P57-Cx settlements.

Project knowledge load order (per handoff §3):
1. loomworks-phase-57-cr-amendment-3-handoff-v0_1.md (this handoff)
2. loomworks-phase-57-cr-amendment-3-scoping-note-v0_1.md
3. phase-57-cr-marketing-engagement-creation-v0_3.md (structural template)
4. phase-57-halt-surface-2026-05-12-step-2b-live-v0_1.md (cycle-3 halt)
5. phase-57-step-2c-diagnostic-findings-v0_1.md (Sub-arc 5b; CRV-C5 target)
6. loomworks-phase-57-step-2b-live-halt-session-handoff-v0_1.md
7. loomworks-phase-57-cr-amendment-2-scoping-note-v0_1.md (cycle-2 precedent)
8. loomworks-phase-57-cr-amendment-2-handoff-v0_1.md (cycle-2 precedent)
9. loomworks-phase-57-cr-amendment-scoping-note-v0_1.md (cycle-1 precedent)
10. loomworks-phase-57-cr-amendment-handoff-v0_1.md (cycle-1 precedent)
11. phase-57-halt-surface-2026-05-12-step-2b-v0_1.md (cycle-2 halt)
12. phase-57-halt-surface-2026-05-12-v0_1.md (cycle-1 halt)
13. current-status-manifest-v0_41.md

Run drafting-time verifications per handoff §8 (fourteen items).
Substrate baseline per handoff §2: engine HEAD 771aacd
(engine source byte-identical to cycle-2 baseline 38d0008; all
commits since baseline are docs-only); OL HEAD e56ede0; engine
2,279 pass + 1 fail + 32 skip (finding 7.2 dependency-drift
carryforward); OL 151 vitest pass; Alembic 0064 unchanged.

The CR amendment-3 absorbs per handoff §7.2:
- Header version bump to 0.4; status; amendment-cycle-3 inputs
  listed; new amendment-record paragraph for cycle 3.
- §1 Purpose: append one paragraph for cycle 3 (Sub-arc 6 added;
  four-layer chain reframing; recursive-aperture-widening;
  Candidate G live-usage-scope discipline; P57-C10 explicit
  authorization).
- §3.C P57-C1 through P57-C10 absorption (preserve v0.1 P57-D +
  cycle-1 P57-A + cycle-2 P57-B verbatim).
- §4 cycle-3 trajectory (Positions 8 → 9; nine-positions-preserved
  reflection; Discovery-record observation on substrate-engagement
  four-layer decomposition); new methodology candidates section
  (G sharpening, H first naming, F extension, C four-instance);
  Discovery-record bookkeeping at v0.4.
- §5 Sub-arc 6 substrate surface section (6a–6f) between Sub-arc 5
  and Unchanged substrate surfaces. Cycle-3 amendment-record
  paragraph appended to Sub-arc 5f.
- §7 + §8 + §9 cycle-3 paragraphs (test strategy / backwards-compat /
  FORAY) per handoff §7.2.
- §10 lead-in updated for cycle 3; Step 2d inserted between Step 2c
  and Step 2b; Step 2b status updated for cycle-3 pause.
- §11 Step 2d halt thresholds appended; cycle-2 thresholds annotated;
  Step 2b halt threshold updated for P57-C10 fourth-cycle scope.
- §12 Gate 5 amended further; Gate 5d inserted; renumber +1 from
  old 8 onwards. Total 20 gates.
- §13 engine + OL bullets extended with Sub-arc 6 surfaces;
  methodology list extended to 15 candidates; Phase 58 candidates
  extended with OL response-shape engagement audit.
- §14 cycle-3 carry-forward block.
- §15 kickoff prompt full rewrite for cycle-3 execution at CC.
- §16 v0.4 column with floor/ceiling per P57-C7; cycle-3 baseline
  with finding 7.2 carryforward.
- §17 OL vitest expected comment widens to 152 or 153; engine pytest
  expected comment carries finding 7.2; add Sub-arc 6b diagnostic
  findings pre-tag verification.
- Footer version line updated to v0.4.

Per cycle-1 methodology candidate 10's discipline (with cycle-2
sharpening that it fires at handoff drafting too): apply the
"+N net tests; existing test scope reviewed at execution time"
prose default; do NOT pre-claim byte-identical existing test
behavior across Sub-arc 6 — record the discipline application in
§4 Discovery-record bookkeeping at v0.4.

Output: phase-57-cr-marketing-engagement-creation-v0_4.md.
Also produce: this handoff (loomworks-phase-57-cr-amendment-3-handoff-v0_1.md)
if not already filed — it's the bridge artifact from cycle-3 scoping
to CR drafting per cycle-1 + cycle-2 precedent.

Halt if any drafting-time verification (handoff §8) returns DIVERGENT.
Halt if v0.3 structural shape doesn't admit clean amendment per
handoff §9.

After CR v0.4 drafts, the next session (CR execution chat for CC)
consumes CR v0.4 §15 kickoff prompt and runs CRV-C1 through CRV-C5/6
at Step 2d Sub-arc 6a.

13. After the CR amendment is drafted

  1. Operator reviews CR v0.4 for fidelity to scoping settlements + halt-surface findings + cycle-3 trajectory preservation + plain-terms-discipline application.
  2. CR v0.4 archived at engine repo docs/phase-crs/phase-57-cr-marketing-engagement-creation-v0_4.md (preserving v0.1 + v0.2 + v0.3 alongside as superseded; all four present — first four-version CR archival per P57-C5). Commit on phase-57-marketing-engagement-creation branch with message: Phase 57 cycle-3 CR archival: v0.4 — response-shape engagement (Sub-arc 6).
  3. CR execution chat opens with CR v0.4 + this handoff + scoping note + cycle-3 halt-surface + Sub-arc 5b findings in project knowledge.
  4. CC runs §15 kickoff prompt — re-baseline test counts + confirm engine HEAD 771aacd + OL HEAD e56ede0 + cycle-3 halt-surface note + Sub-arc 5b findings document present.
  5. CC executes Step 2d Sub-arc 6a (CRV-C1 through CRV-C5/6 diagnostic phase) → Sub-arc 6b findings → halt at Checkpoint A3 for Operator confirmation → Sub-arcs 6c–6f auto-proceed after confirmation.
  6. Step 2b resumes (live usage event) after Step 2d clears Checkpoint A3 with Sub-arc 6f live-usage-scoped confirmation per Candidate G.
  7. Steps 3 / 4 / 5 close per CR §10 with the cycle-3-extended CR v0.4 (implementation notes carry three amendment cycles; methodology candidates fifteen).
  8. Tag phase-57-marketing-engagement-creation annotated on both engine + OL repos at Checkpoint B (final).

14. Companion documents

This handoff is part of the cycle-3 amendment artifact set:

Companion documents from prior cycles (preserved):

Per P57-C5, all four CR versions (v0.1 + v0.2 + v0.3 + v0.4) archived at engine repo docs/phase-crs/. First four-version CR archival in Loomworks methodology history.


DUNIN7 — Done In Seven LLC — Miami, Florida Loomworks — Phase 57 CR amendment-3 handoff — v0.1 — 2026-05-12