Version. 0.1
Date. 2026-05-12
Status. Handoff from the cycle-2 amendment scoping chat to the CR-drafting chat. Drafted by Claude.ai. Operator: Marvin Percival. Companion to loomworks-phase-57-cr-amendment-2-scoping-note-v0_1.md.
Phase. 57 — Marketing Engagement Creation (amendment cycle 2).
CR target. CR-2026-090 v0.3 (phase-57-cr-marketing-engagement-creation-v0_3.md), superseding v0.2.
This handoff prepares a fresh Claude.ai chat to draft CR-2026-090 v0.3 — the second amendment to Phase 57's CR, absorbing the route-to-substrate runtime binding gap per the cycle-2 halt-surface trajectory. The cycle-2 scoping note settles ten P57-Bx items + Sub-arc 5 framing. This handoff bridges scoping to drafting with state-at-halt, reading order, CRV-B drafting-time verifications, target CR shape, and the paste-ready kickoff prompt.
The architectural shift from cycle 1: the cycle-2 amendment is diagnostic-first — the fix layer (OL / engine / shared) and fix shape are NOT pre-decided in scoping. CRV-B1 through CRV-B6 (the halt-surface §4 diagnostics, embedded as Step 2c pre-flight) produce a diagnostic findings document at execution time; that document drives the production code change. The CR drafter's role is to embed the diagnostic-first execution posture cleanly into the CR v0.3 §5 / §10 sections, NOT to pre-specify the fix.
Engine repo DUNIN7/loomworks-engine:
phase-57-marketing-engagement-creation at HEAD <cycle-2 halt-surface commit; supplied by Operator or read from branch on CC resume> (parent 7a6220c = CR v0.2 archive commit).09907d6); Step 1 substrate (a00f4a3); cycle-1 halt-surface note (39e4f00); CR v0.2 archive (7a6220c); cycle-2 halt-surface note (this commit).docs/phase-impl-notes/phase-57-halt-surface-2026-05-12-step-2b-v0_1.md on the branch. Commit message: Phase 57 halt-surface (Step 2b): /operator/create-engagement does not engage Phase 55/56 scaffolded conversation flow.docs/phase-impl-notes/phase-57-step-0-findings-v0_1.md.prompts/intent_instructions/create_engagement/additional_assertions.md.docs/phase-impl-notes/phase-57-halt-surface-2026-05-12-v0_1.md.
Operator Layer repo DUNIN7/loomworks:
phase-57-marketing-engagement-creation at HEAD e435b30 (cycle-1 Sub-arc 4 commit; no new OL commits at cycle-2 halt).Local stack (per cycle-2 halt-surface §5):
:8000; /healthz returns 200; CORS resolved (LOOMWORKS_ENV=development in local .env).:3001; banner revision present at ChatView.tsx:254; banner string "Setting up a new project" confirmed correct on live surface (cycle-2 halt-surface §2.1 first real-Operator confirmation; Candidate E positive observation).No mid-build commits to revert. Phase 57 Sub-arcs 1 + 4 substrate are correct and stay. The cycle-2 amendment adds work; it does not undo cycle-1 work.
The CR-drafting chat reads in this order. Items 1–4 are the cycle-2-specific authoritative inputs; items 5–9 are precedent / structural reference.
loomworks-phase-57-cr-amendment-2-scoping-note-v0_1.md (project knowledge) — authoritative for cycle-2 amendment scope; all ten P57-Bx items settled.phase-57-halt-surface-2026-05-12-step-2b-v0_1.md (project knowledge + engine repo) — the cycle-2 halt-surface that opened this amendment cycle; CC's diagnostic enumeration in §4; the substrate-presence-vs-substrate-engagement framing in §3.phase-57-cr-marketing-engagement-creation-v0_2.md (project knowledge + engine repo docs/phase-crs/) — the CR being amended. Preserve v0.2's section structure; cycle-2 amendment inserts and edits in place rather than reorganizing. v0.1 + v0.2 both stay archived alongside v0.3.phase-57-halt-surface-2026-05-12-v0_1.md (project knowledge + engine repo) — cycle-1 halt-surface, retained for the cycle-1 → cycle-2 trajectory.loomworks-phase-57-cr-amendment-scoping-note-v0_1.md (project knowledge) — cycle-1 scoping note. Structural precedent for the cycle-2 scoping note's shape; the cycle-1 P57-Ax items remain settled and feed CR v0.3 §3.A.loomworks-phase-57-cr-amendment-handoff-v0_1.md (project knowledge) — cycle-1 handoff. §7 (CR target shape) and §8 (CRV-A definitions) are the structural templates this handoff's §7 and §8 mirror; preserve the integration shape.loomworks-phase-57-scoping-note-v0_2.md (project knowledge) — Phase 57's authoritative pre-build scoping note. The two amendment scoping notes extend this; do not supersede it.current-status-manifest-v0_41.md (project knowledge) — substrate baseline; standing principles (especially §2 substrate-friction-discipline-pattern, reserved-slot-as-halt-condition-pre-commitment, refspec convention).
Optional precedent for multi-cycle CR archival shape: phase-49-cr-amendment-v0_2-v0_1.md (engine repo docs/phase-crs/) — Phase 49 carried three CR versions (v0.1 / v0.2 / v0.3) for similar reasons.
All decisions closed at cycle-2 scoping. The CR drafter consumes them; does not relitigate.
| Item | Setting |
|------|---------|
| P57-B1 | Sub-arc 5 framing — route-to-substrate runtime binding for /operator/create-engagement. Scope absorbs whatever the cycle-2 halt-surface §4 diagnostics surface as the root layer: OL converse-submission path; engine classifier/dispatcher context-scoping; engine intent threshold/labeling; or shared. Investigation envelope is the six diagnostics; not a pre-specified fix. |
| P57-B2 | Diagnostic-first execution posture for Step 2c. CC runs CRV-B1 through CRV-B6 (per cycle-2 halt-surface §4) as Step 2c's first activity. Findings file: docs/phase-impl-notes/phase-57-step-2c-diagnostic-findings-v0_1.md. Production code change only after findings land. Names new methodology candidate F. |
| P57-B3 | Scrollback isolation in creation mode is in scope. The visible-prior-chat-pairs flag from halt-surface §2.1 may be the same issue as the binding failure (classifier sees prior general_conversation turns as context). Fix presents a creation-mode-scoped (or empty) scrollback on /operator/create-engagement. Layer (OL fetch / engine scope) per CRV-B3. |
| P57-B4 | Test surface floor: ≥1 e2e/integration test pins the wire path. Closes the Phase 55 e2e gap halt-surface §4.6 named. Harness (OL vitest mocked / engine pytest / new e2e) per CRV-B6. |
| P57-B5 | CR version phase-57-cr-marketing-engagement-creation-v0_3.md. v0.1, v0.2, v0.3 all preserved alongside; all three archived at engine repo docs/phase-crs/. v0.3 active; v0.2 marked superseded. |
| P57-B6 | New Sub-arc 5: route-to-substrate runtime binding for /operator/create-engagement. Separate sub-arc keeps the runtime-binding problem class visible alongside engine substrate (Sub-arc 1) and OL surface alignment (Sub-arc 4). Rejected alternative: extend Sub-arc 4 (different problem classes). |
| P57-B7 | Test count update deferred to CRV-B findings; documented floor and ceiling. Floor: +1 net test. Ceiling: +1 OL vitest AND +1 engine vitest. Alembic 0064 unchanged across all candidate shapes. CR §16 v0.3 table: OL 150 → 150 or 151; engine 2,280 → 2,280 or 2,281; calibration-gated 32 unchanged. |
| P57-B8 | Three CR §12 gate updates. Gate 5 amended for Sub-arc 5 readiness. New Gate 5c: route-to-substrate runtime binding verified at lightweight-confirmation level (creation-flow intent labels engage; per-field loader splices correct prompt; Companion response shape consistent with creation-flow scaffolding). Subsequent gates renumber with +1 offset. Total gates: 19 (was 18). |
| P57-B9 | Methodology candidates carry forward — thirteen total at Phase 57 close. Twelve from halt-surface §6 + Candidate F new at cycle-2 scoping (diagnosis-as-architecture-when-runtime-binding-fails). Candidate C reaches three-instance evidence; clears v0.21 promotion threshold; name amended at v0.21 to drop "second" qualifier. |
| P57-B10 | Second reserved buffer slot consumed. Both Phase 57 reserved slots now consumed (Step 6 by cycle 1; Step 7 by cycle 2). First phase since Phase 49 to consume both. Reserved-slot pre-commitment design fires exactly as intended at threshold case. No reserved slots remain; any further mid-build amendment requires explicit Operator authorization. |
Six components (5a–5f). The decomposition is provisional pending CRV-B; components may collapse or expand at execution time per the diagnostic findings document.
| # | Component | What | Layer | Test surface |
|---|-----------|------|-------|--------------|
| 5a | Diagnostic phase | Run CRV-B1 through CRV-B6 against live engine + OL on branch heads. Temporary logging at six surface points; remove before commit. | OL + engine (read-only) | None directly; CRV-B6 specifies the test surface |
| 5b | Diagnostic findings document | File docs/phase-impl-notes/phase-57-step-2c-diagnostic-findings-v0_1.md on engine branch. Single-file commit. Per-CRV verdict; root-layer identification; file:line change sites; test surface specification. | Engine repo (docs) | None |
| 5c | Runtime-binding fix | Production change(s) per the diagnostic findings document. | OL / engine / shared (per CRV-B) | Per 5e |
| 5d | Scrollback isolation fix | Per P57-B3. May collapse into 5c. | OL / engine (per CRV-B3) | Per 5e |
| 5e | Test surface | ≥1 test pinning the corrected wire path. | OL vitest / engine pytest / new e2e (per CRV-B6) | +1 net at minimum |
| 5f | Local stack restart + lightweight post-fix confirmation | Submit creation-flow opener from /operator/create-engagement; confirm via log / response shape that route engages create_engagement_entry. | Operational | None (observation, not test) |
The CR v0.3 §5 expresses 5a–5f as sub-sub-sections (5a / 5b / etc) within a new top-level §5 sub-section labeled "Sub-arc 5: route-to-substrate runtime binding". Engine surfaces "as-shipped" — recorded post-fix in the implementation notes per cycle-1 precedent.
CR v0.3 §10 keeps v0.2's overall shape; the cycle-2 amendment inserts Step 2c between Step 2a and Step 2b, and renumbers nothing else (Steps 2b through 5 retain their labels).
docs/phase-crs/ (v0.1 + v0.2 preserved). Confirms baseline tags, test counts, Alembic head, branch state. Unchanged from v0.2 in shape; CR path update from v0_2 to v0_3 at the archival site.phase-57-marketing-engagement-creation on both repos; P57-D7 Option A retroactive cleanup. Unchanged.Header section of v0.3:
phase-57-halt-surface-2026-05-12-step-2b-v0_1.md and loomworks-phase-57-cr-amendment-2-scoping-note-v0_1.md. Sub-arc 5 (route-to-substrate runtime binding for /operator/create-engagement) added; Step 2c inserted between Step 2a and Step 2b. Diagnostic-first execution posture: CRV-B1 through CRV-B6 run as Step 2c first activity; diagnostic findings document drives the production fix. Test count deferred to findings: floor +1 net, ceiling +1 OL + +1 engine. Gate 5 amended further; Gate 5c new. Both reserved buffer slots now consumed (Step 6 cycle 1; Step 7 cycle 2). Engine substrate Step 1 unchanged; OL Sub-arc 4 unchanged. Candidate F new at cycle-2 scoping; Candidate C reaches three-instance evidence."Preserve v0.2's section order and numbering. The cycle-2 amendment edits in place and inserts new sub-sections; it does not reorganize and does not renumber v0.1/v0.2 P57-D or P57-A items.
_ANCHOR_PRIORITY entry, no engine endpoint that writes Memory.CR v0.3 §10 carries: both reserved slots consumed. Step 6 (Sub-arc 4 / cycle 1); Step 7 (Sub-arc 5 / cycle 2). Reserved-not-skipped principle was honored — both slots existed precisely to absorb the friction surfacing at Phase 57's two Step 2 sub-halt-points without derailing or expanding the phase. The slots' value was both their presence (pre-commitment) and now their consumption (design fired at threshold case).
Distinct from CRV-A (cycle 1) which CC ran against the live OL repo at amendment-execution time, CRV-B is the diagnostic enumeration the cycle-2 halt-surface §4 already produced. The CR drafter does NOT re-run these; CC runs them at Step 2c execution time (Sub-arc 5a). The CR drafter's role is to embed CRV-B1 through CRV-B6 as Step 2c pre-flight reads in CR §10's Step 2c sub-section, with halt-and-surface discipline on architectural divergence beyond the enumerated diagnostic space.
CRV-B as embedded in CR v0.3 §10 Step 2c (verbatim from cycle-2 halt-surface §4):
prompt.py:817 against actual request flow from this route. Add temporary logging at the dispatcher's if intent == "create_engagement_active": branch (line 839). Submit a message from /operator/create-engagement. Does the branch fire? If yes: substrate IS engaged but the Companion response is being generated some other way. If no: route never reaches the creation-flow dispatch.classify_intent's exit point in src/loomworks/orchestration/classifier.py. Submit "I want to start a project" from /operator/create-engagement. Capture the assigned IntentLabel + confidence. Expected: create_engagement_entry with high confidence. If actual: general_conversation or anything else, that's the proximate gap.field_coverage is initialized for this engagement-creation session — or that an engagement-creation session exists at all. Determine whether the OL surface spins a fresh creation context or shares converse-pipeline state with /chat. The three prior unrelated chat pairs visible in halt-surface §2.1 suggest state leakage.create_engagement_active.md scaffolding. Add temporary logging in load_intent_instruction(intent) at prompt_assets.py. Submit from this surface. Capture which .md template the dispatcher loads. Expected: create_engagement_active.md (after the entry turn classifies). If actual: any other template or the stub responder, that confirms the route is not driving the creation flow.<ChatView mode="create-engagement"> mode prop propagates to the engine. Inspect ChatView.tsx's converse submission path. Does the mode prop translate to a request parameter the engine reads? If the OL submits to a generic /converse endpoint without any creation-mode discriminator, the engine has no way to know this is a creation-flow conversation regardless of how correctly the substrate is shaped. This is the most likely root cause per halt-surface §4.5 — banner-rendering uses the mode prop, but converse-submission may not.
After CRV-B1 through CRV-B6, CC writes the diagnostic findings document at docs/phase-impl-notes/phase-57-step-2c-diagnostic-findings-v0_1.md. The findings drive Sub-arc 5c (fix), Sub-arc 5d (scrollback fix, possibly collapsed), and Sub-arc 5e (test surface).
Naming-only divergences from CRV-B's literal file:line cites (e.g. line numbers shifted; file paths differ slightly from halt-surface §4's wording; constant names slightly different) absorb in-flight. Architectural divergences (a fourth root layer the §4 diagnostics didn't anticipate; CRV-Bs all return HOLDS meaning substrate IS engaged but response shape is wrong for another reason; fix requires migration or Phase 42/55 semantic change) halt and surface per §11.
The CR drafter halts and surfaces (back to Operator in chat) rather than drafting around uncertainty if any of:
phase-57-cr-marketing-engagement-creation-v0_2.md is not at the project knowledge / engine repo state cycle-1 produced, the cycle-2 amendment's §7.2 preserve-in-place instructions cannot apply cleanly.Phase 50 through Phase 56 each left all reserved slots unconsumed (seven consecutive zero-consumption phases per manifest v0.41 §1). Phase 57 cycle 1 consumed one slot. Phase 57 cycle 2 consumes the second. Both reserved slots in Phase 57 are now consumed — first phase since Phase 49 to consume both. The pre-commitment design fires exactly as intended at its threshold case: a phase that requires two halt-and-amend cycles still completes within its reserved budget without derailing or expanding scope.
The observation worth recording at Phase 57 close: the slot count (two reserved per phase, post-Phase-49) is calibrated to the worst-case mid-build amendment frequency observed. Phase 49 consumed one slot at its single amendment cycle; Phase 57 consumes two at its two amendment cycles. No phase has yet required a third reserved slot beyond the design. This strengthens manifest v0.39 §2 reserved-slot-as-halt-condition-pre-commitment framing: not just the slots exist to absorb amendment but the slots' count is calibrated to actual observed mid-build amendment frequency. The candidate folds into Candidate C's three-instance evidence record per P57-B9.
The amended CR §10 carries: both reserved slots consumed; reserved-not-skipped principle preserved (slots' value was their presence in the pre-commitment AND their consumption at threshold case).
Draft phase-57-cr-marketing-engagement-creation-v0_3.md — the
second amendment to Phase 57's CR that absorbs the route-to-substrate
runtime binding gap per the cycle-2 halt-surface trajectory.
Read in this order:
1. loomworks-phase-57-cr-amendment-2-handoff-v0_1.md (this handoff)
2. loomworks-phase-57-cr-amendment-2-scoping-note-v0_1.md (project
knowledge — settles all ten P57-Bx items)
3. phase-57-halt-surface-2026-05-12-step-2b-v0_1.md (project
knowledge + engine repo — the cycle-2 halt that opened this
amendment cycle; CC's six diagnostics in §4; the substrate-presence-
vs-substrate-engagement framing in §3)
4. phase-57-cr-marketing-engagement-creation-v0_2.md (project
knowledge; also at engine repo docs/phase-crs/ on the build
branch) — the CR being amended; preserve its section structure
5. phase-57-halt-surface-2026-05-12-v0_1.md (project knowledge +
engine repo — cycle-1 halt-surface, retained for the trajectory
record)
6. loomworks-phase-57-cr-amendment-scoping-note-v0_1.md (project
knowledge — cycle-1 scoping note; structural precedent and
continuing settlement of P57-Ax items)
7. loomworks-phase-57-cr-amendment-handoff-v0_1.md (project knowledge
— cycle-1 handoff; structural precedent for §7 / §8 shape)
8. loomworks-phase-57-scoping-note-v0_2.md (project knowledge —
Phase 57's authoritative pre-build scope going in; both amendments
extend, do not supersede)
9. current-status-manifest-v0_41.md (project knowledge — substrate
baseline; named principles especially §2 substrate-friction-
discipline-pattern and refspec convention)
What this amendment adds (per the cycle-2 scoping note's ten P57-Bx
items):
- New Sub-arc 5: route-to-substrate runtime binding for
/operator/create-engagement
- New Step 2c inserted between Step 2a (cycle-1 Sub-arc 4, complete)
and Step 2b (live usage event, paused)
- Diagnostic-first execution posture: CRV-B1 through CRV-B6 (per
halt-surface §4) run as Step 2c first activity; diagnostic findings
document drives the production fix
- Test count deferred to CRV-B findings: floor +1 net, ceiling
+1 OL vitest + +1 engine vitest
- Updated CR §12 acceptance gates: amend Gate 5 further; insert
new Gate 5c; renumber subsequent gates with +1 offset (total
18 → 19)
- Methodology Candidate F new at cycle-2 scoping; Candidate C
reaches three-instance evidence (v0.21 promotion threshold cleared)
- One queued direction added (OL route-to-substrate runtime-binding
audit, Phase 58+; possibly consolidates with cycle-1's OL surface-
vs-contract audit candidate)
- Second reserved buffer slot consumed; both Phase 57 slots now
consumed
All ten P57-Bx items settled per the handoff §4. Substrate baseline
per handoff §2. Reading order per handoff §3. CRV-B1 through CRV-B6
per handoff §8 — these embed in CR §10 Step 2c as pre-flight reads;
CC runs them at execution time, NOT drafting time. CR drafter does
NOT pre-decide the fix layer or fix shape — the diagnostic findings
document at execution time is the architectural artifact.
Drafting discipline:
- Preserve CR v0.2's section order and numbering; insert sub-sections
rather than reorganizing
- Add header amendment record paragraph near the top — extends v0.2's
amendment record paragraph; does not replace it
- Engine substrate Step 1 + cycle-1 Sub-arc 4 OL substrate are
correct and untouched; cycle-2 amendment is Sub-arc 5 work +
methodology carry-forwards
- Do not pre-specify the fix layer or fix shape in §5 — the §5
Sub-arc 5 sub-section describes the diagnostic-first posture
and the provisional 5a-5f decomposition; post-CRV-B specifics
are execution-time work
- Do not claim "existing tests unchanged" if Sub-arc 5 may alter
wire-path semantics existing tests assert (apply cycle-1
methodology candidate 10's CR-amendment-drafting prose discipline)
- Plain-terms-discipline on any user-visible surface text Sub-arc 5d
may introduce
- Halt and surface if any verification or input returns BROKEN or
SCHEMA-MISMATCH; do not draft around uncertainty
Halt and surface to the Operator rather than draft-and-hope if any
of the §9 halt-and-escalate signals arise.
Begin by reading this handoff in full, then the cycle-2 scoping
note, then the cycle-2 halt-surface note. Then read CR v0.2 in full.
Plan the v0.3 amendment shape (which sub-sections insert where,
which §s amend in place) before drafting prose. Confirm the plan
with the Operator before drafting if any uncertainty arises about
preserving v0.2's structural integrity through the amendment.
The target output: a single file at
phase-57-cr-marketing-engagement-creation-v0_3.md. v0.1 + v0.2 stay
archived alongside as superseded.
The receiving chat hands the Operator a downloadable phase-57-cr-marketing-engagement-creation-v0_3.md. The current chat's role (and the cycle-2 amendment scoping note's role) ends with this handoff document.
Operator workflow from there (mirrors the cycle-1 cadence; extends with cycle-2 specifics):
<cycle-2 halt-surface commit> and OL e435b30).docs/phase-crs/phase-57-cr-marketing-engagement-creation-v0_3.md (preserves v0.1 + v0.2 alongside).docs/phase-impl-notes/phase-57-step-2c-diagnostic-findings-v0_1.md on engine branch. Single-file commit./operator/create-engagement. Step 2b proceeds with the now-engaged scaffolded conversation flow.phase-57-marketing-engagement-creation on both repos per the refined close protocol; P57-D7 Option A retroactive cleanup runs.what-dunin7-is-building v0.21 absorption. Candidate F + Candidate C three-instance promotion both carry to v0.21; consolidation is downstream.DUNIN7 — Done In Seven LLC — Miami, Florida Loomworks Phase 57 CR amendment-cycle-2 handoff for fresh CR-drafting chat — v0.1 — 2026-05-12