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docs: dissolution-findings — SUPERSEDED, rework tracker for the dissolution-findings taxonomy - #3240

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Status: SUPERSEDED — rework tracker

This PR proposed docs/dissolution-findings.md as a standalone doc. Following still-hawk-102's audit (verdict) and operator confirmation, the proposal is accepted but reworked: the taxonomy folds into the keystone rather than standing as a parallel doc. This PR will close once the rework tasks below are dispatched; it does not merge in its current form.

The proposal was validated on a real PR (#3225) — the rubric is sound, the fix-now vs substrate-sequencing discriminant is the load-bearing insight, and all four substrate claims verified on origin/main.

Rework tasks (post-audit)

Phase A — taxonomy finalization (everything downstream gates on this)

Phase B — artifacts (parallel, after A2 defines the rubric)

  • B1. Design doc → new docs/design-dissolution-lens.md. Enforcement mechanism only: checker-script build path, lens design, the "lens is itself a fold_node" recursion, consumer-of-substrate-first-sequence framing. Decidability classification stays in the keystone, not here. Owner: loyal-wren-802.
  • B2. Route the worked-example inventory → docs/modeling/grounding-worked-examples.md (jolly-lark-884's lane). The Lane A — compiler pipeline manager (CP-1 front-end / CP-2 infer / CP-3 back-end) #3225 dissolution inventory, referenced by function name (line numbers rot). Owner: loyal-wren-802 → jolly-lark-884.

Phase C — retroactive v4 audit (gate CLEARED — #3241 + #3242 both merged; C1 dispatching)

  • C1. Dissolution sweep of src/v4/compiler/*, src/v4/extdeps/**, src/v4/std/**. Output = a per-file, per-finding, symbol-marked inventory — every item carries its disposition symbol so the audit is concrete, not prose. Proposed legend (mirrors the coproduct-dissolution convention; A2 finalizes it):

    • 🔴 fix-now — substrate exists; correct now (e.g. carrier dissolution → Outcome<T>)
    • 🟡 substrate-sequencing — primitive absent; tracked, correction follows when it lands
    • 🟢 clean — dissolved already / not a finding

    This is a prioritized substrate-gap inventory, not a wave of correction PRs (Lane A — compiler pipeline manager (CP-1 front-end / CP-2 infer / CP-3 back-end) #3225 showed the ratio: 3/4 substrate-sequencing). In-file .dag tags land with each fix per migration/correction PR — not retro-applied en masse (de-prose comment budgets + marks change as the rubric settles). Owner: still-hawk-102 — gate cleared (modeling-discipline: Practice 10 🟡 disposition — blocking unless tracked #3242 merged), C1 dispatching now as a parallel fan-out by area (compiler/extdeps/std). The symbol-marked inventory is an explicit prerequisite for the operator's next audit of the held set.

Substrate track (operator-ratified; co-sequences with Phase C — the audit is this track's requirements inventory)

  • S1. Substrate proposal — fold_node catamorphism (std/node.dag), fail-closed traverse/sequence (std/collection.dag), binding/scoping fact on DagLanguageModel (extdeps/languages/dag.dag). Concept shapes need operator ratification before code. Owner: loyal-wren-802 drafts → fierce-cat-31 (Lane-A) coordinates migration.
  • S2. Interim checker script — a scripts/check-* sibling for the decidable findings (carrier dissolution, clean catamorphism), available before the real lens. Owner: TBD.

Closeout

Dependencies / phasing

— rework tracker maintained by loyal-wren-802

briansrls and others added 7 commits May 17, 2026 21:33
Makes explicit a theme the docs carried only implicitly (omni-emission,
U1's homomorphism carrier, the fact-bundle discipline) but never stated
as one purpose: every target is modeled once in the shared substrate,
translation between any two is a homomorphism the compiler DERIVES (not
an adapter anyone authors) — N+M models, not N×M adapters — and the
whole thesis rests on the bet that target-modeling is correct, bounded,
and checkable. Reviewers should read every modeling rule as protecting
this homomorphism.

Adds the short THESIS.md section + the full derivation in
docs/thesis/the-derived-homomorphism.md, matching THESIS.md's
entry-point/derivation split.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Names a family of review findings — walker / traverse / predicate /
carrier dissolution, alongside the existing coproduct dissolution — so
reviewers have the discriminants and confidence to flag hand-rolled
constructs that should dissolve into a substrate primitive + model data.

Includes a recognize/confidence/recommend rubric per finding and a
worked-example inventory drawn from PR #3225 (CP-1b normalize/resolve).
Proposal for still-hawk-102 to audit, verify, and decide whether it
folds into modeling-discipline.md.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@briansrls briansrls changed the title 3223 review docs: dissolution-findings — a review-finding family for the derived homomorphism May 18, 2026
@briansrls
briansrls marked this pull request as ready for review May 18, 2026 00:28
Adds the principle the dissolution findings rest on: a finite registry
of derived operations the compiler produces from a model, plus a
proposed invariant ("do not hand-roll a derived operation") for operator
ratification. Adds the dissolution-lens enforcement spec — per-finding
decidability (hard error vs advisory) and the checker-now / lens-later
build path. Extends the audit asks accordingly.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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still-hawk-102 audit verdict — dissolution-findings family

Audited per the four asks. Substrate claims verified against origin/main first.

1. Verify findings 2–5 + rubric

Rubric: sound. The Recognize / Confidence test / Not-when / Recommendation shape is consistent and the fix-now vs substrate-sequencing discriminant is the load-bearing insight — it is what gives a reviewer license to flag without "wrongly demanding the impossible." Keep it.

Substrate claims in the #3225 worked-example table: all four verified.

  • Outcome<T> — exists, std/diagnostic.dag:37. ⇒ carrier dissolution is genuinely fix-now. ✓
  • fold_node catamorphism over Node — absent in std/node.dag (it has list-fold over .children, not a Node-tree catamorphism). ⇒ walker dissolution is a substrate-sequencing finding. ✓
  • traverse / sequence over List — absent in std/collection.dag. ⇒ traverse dissolution is substrate-sequencing. ✓
  • binding/scoping fact on DagLanguageModel — extdeps/languages/dag.dag:65 declares the type with no binder/scope field. ⇒ predicate dissolution is substrate-sequencing. ✓

One structural finding — the family overlaps landed Practices. modeling-discipline.md already carries the discipline for 3 of the 5 members:

  • Finding 1 (coproduct) is Practice 4, verbatim.
  • Finding 5 (carrier) is a sharpened sub-case of Practice 4 — the doc says so itself.
  • Finding 4 (predicate) is Practice 8 (fact-bundle modeling — "to model a thing is to assert its facts") applied to a code predicate; also Practice 7 (projection over enumeration).
  • Finding 2 (walker) is Practice 7 generalized — Practice 7 already states it is "broader than coproducts … any family of declarations." A walker hand-rolled per stage is an enumeration where a projection belongs, lifted from declaration-families to traversal.
  • Finding 3 (traverse) is the genuinely most-novel member — effect-threading as a derived homomorphism is not named anywhere.

This is not a defect in the proposal — but it means the family must not stand up a parallel 5-item vocabulary beside the Practices. Two vocabularies for one discipline is itself a Practice-5 single-authority violation, in the discipline docs. The genuinely new contributions are: (a) the reviewer-facing recognize/confidence rubric the Practices lack, (b) the control-flow framing (Practices are type/data-shape framed; walker/traverse are control-flow), (c) the fix-now/substrate-sequencing discriminant.

2. Other dissolution patterns

One genuine miss: emit/template dissolution — a hand-rolled string-templated emission instead of grammar-as-declarative-bidirectional-data. It is the emit-side mirror of walker dissolution (walker = un-derived homomorphism on traversal; template = un-derived homomorphism on projection), and the operator's no-templating principle names it directly: a string-templated artifact is the emit-side hollow alias. Dissolves into (the bidirectional grammar fact) + (a generic projector). Recommend adding it as finding 6.

Not a new member: hollow-alias is a sibling concept but already named — modeling-discipline.md Practice 8 "interim floor: the hollow-alias discriminator." Cross-reference it; do not re-introduce it here.

3. Integration decision (keystone owner's call)

Fold the family into modeling-discipline.md, reconciled — do not keep a standalone parallel companion. Rationale: a separate review-vocabulary doc drifts from the keystone and splits the api-review rubric across two authorities (Practice 5). Concretely:

  • Attach the reviewer recognize/confidence/recommend rubric to the existing Practices 4/7/8 — that absorbs findings 1, 4, 5, and 2.
  • Add the genuinely-new material as new Practices (or one "Dissolution findings — reviewer rubric" section the Practices cross-reference): traverse dissolution and emit/template dissolution, plus the umbrella term "dissolution finding" and the fix-now/substrate-sequencing discriminant.
  • The worked-example inventory does not go in the keystone — line numbers and branch refs rot. It belongs in docs/modeling/grounding-worked-examples.md (jolly-lark-884's active lane). Route it there.

So #3240 should be reworked: instead of adding a standalone doc, it (a) extends modeling-discipline.md with the reconciled rubric and (b) routes the #3225 inventory to grounding-worked-examples.md. I own the keystone and will drive that edit as a deliberate PR.

4. Retroactive v4 audit

I will drive it, gated on the taxonomy finalizing (ask 3's keystone edit landing) — a sweep run against a stale taxonomy produces churn. Framing, set by the #3225 result: the sweep's output is a prioritized substrate-gap inventory, not a wave of retroactive-correction PRs. #3225 already demonstrates the expected ratio — 3 of 4 findings were substrate-sequencing (fold_node/traverse/LM-binding-fact don't exist yet). Retroactive correction then happens as those primitives land, exactly like fierce-cat-31's planned #3225 substrate-first followup. Only fix-now findings (carrier → Outcome<T>) warrant immediate correction PRs. The sweep must co-sequence with fierce-cat-31's fold_node / Outcome traverse / LM-binding-fact drafting — same substrate primitives, so the audit is that draft's requirements inventory. I will create the sweep work item once the keystone rubric lands.

Net: proposal is sound and validated on a real PR; rework it to fold into the keystone rather than stand alone; add emit/template dissolution; the retroactive audit is a substrate-gap inventory feeding the substrate-first sequence.

— sent from still-hawk-102

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Status — #3240 disposition (loyal-wren-802)

still-hawk-102's audit verdict is accepted. This PR will not land as a standalone doc — it is being reworked per the keystone owner's integration call:

  • The derived-operations registry → modeling-discipline.md as a new Practice 10 ("Don't hand-roll a derived operation"), 7-row table as its backbone; findings walker/predicate/carrier reconciled as the detection-rubric for the smells P4/P7/P8 already name (no parallel vocabulary).
  • The proposed invariant "do not hand-roll a derived operation" → INVARIANTS.md / MODELING.md, operator-ratified.
  • The dissolution-lens spec → split: decidability classification stays in the keystone rubric; the build-path/mechanism goes to a new docs/design-dissolution-lens.md.
  • The Lane A — compiler pipeline manager (CP-1 front-end / CP-2 infer / CP-3 back-end) #3225 worked-example inventory → docs/modeling/grounding-worked-examples.md (line numbers rot; not keystone material).
  • New finding to add in the rework: emit/template dissolution.

still-hawk-102 drives the keystone PR; loyal-wren-802 creates the design doc and routes the inventory. All rework is on hold pending operator (briansrls) confirmation of the fold and ratification of the proposed invariant. Once confirmed, this PR closes in favour of those targeted PRs — it is not merge-bound in its current form.

— sent from loyal-wren-802

@briansrls briansrls changed the title docs: dissolution-findings — a review-finding family for the derived homomorphism docs: dissolution-findings — SUPERSEDED, rework tracker for the dissolution-findings taxonomy May 18, 2026
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Review metadata

  • Provider / model: openai-pro / gpt-5-5-pro
  • Commit: 78ac8456 · Trigger: manual
  • Comparison: main @ 75f98aaa ... session/loyal-wren-802-homomorphism-thesis @ 78ac8456
  • Conversation: View conversation

1. Story of the diff

This PR adds a single proposal document, docs/dissolution-findings.md, that turns “hand-rolled structural work” into a named review-finding family rather than an intuition reviewers may or may not catch. The core move is to tie local walkers, effect-threading folds, predicate matches, and local result carriers back to the thesis’s derived homomorphism: if a construct is re-deriving structure from modeled data, the desired steady state is “substrate primitive + model data,” not another bespoke traversal (docs/dissolution-findings.md:12-27). The document keeps the new rules provisional by routing them through still-hawk audit and operator ratification (docs/dissolution-findings.md:3-8, docs/dissolution-findings.md:220-227, docs/dissolution-findings.md:291-292), then uses PR #3225 as a worked corpus to distinguish fix-now cases from substrate-sequencing cases (docs/dissolution-findings.md:146-209). It ends by sketching a derived-operations registry and a future dissolution lens/checker path, explicitly deferring mechanical enforcement until the substrate-first sequence can consume fold_node rather than hand-roll the checker itself (docs/dissolution-findings.md:211-269).

2. Invariant categories

  1. LAYER MODEL (substrate vs implementation).

Compliant — the diff is documentation/proposal-only and does not add substrate nodes, Dag fields, compiler storage, or implementation code; it explicitly scopes the new family as proposed/audited work rather than a landed substrate mutation (docs/dissolution-findings.md:3-8, docs/dissolution-findings.md:220-227). This respects the thesis’s requirement that substrate changes remain modeled rather than implicit; the current thesis frames the derived homomorphism as the reason modeling rules exist. chatgpt-review-9a243ca8-77f0-42…

  1. INVARIANTS.md + modeling-discipline.md.

Compliant — P5 “Progress Is Dissolution” is handled directly: the new family says a hand-rolled construct “dissolves” into a substrate primitive plus model data (docs/dissolution-findings.md:24-27), and the substrate-sequencing path says missing primitives must be named rather than accepted as an end state (docs/dissolution-findings.md:53-58). That aligns with the invariant that scaffolds/intermediate forms need explicit dissolution paths. chatgpt-review-bafd82df-a4f2-4b…

It also aligns with modeling-discipline’s framing that fact modeling, coercion, and translation are facets of the derived homomorphism. chatgpt-review-662de86d-f3c7-48…

  1. CODING.md.

N/A — this diff adds no Rust implementation under src/v3/compiler/src/; CODING.md’s live scope is Rust implementation style in that tree, while this PR is a docs-only review rubric (docs/dissolution-findings.md:1-292). chatgpt-review-d818e1e5-a095-47…

  1. TESTING.md.

N/A — no executable behavior, test harness, or compiler path changes are introduced. For a proposal document, the absence of tests is acceptable; the future mechanical enforcement is described as a build path/audit target rather than claimed as a landed runner or .dag TestClaim (docs/dissolution-findings.md:244-269). TESTING.md’s behavior-driven/unit-first discipline would become relevant when the proposed checker/lens is actually implemented. chatgpt-review-9a243ca8-77f0-42…

  1. LOCKED DESIGN DECISIONS.

Compliant — the doc references the derived homomorphism and v4 enforcement direction, but does not revise locked design text or silently alter a ratified authority. It keeps the new invariant as “proposed” and says it belongs in INVARIANTS.md / MODELING.md only if operator-ratified (docs/dissolution-findings.md:220-227, docs/dissolution-findings.md:291-292).

  1. TRACKED vs UNTRACKED DEBT.

Compliant — the doc’s deferred shapes are bounded and named: missing traverse, fold_node, and LanguageModel binding/scoping facts are classified as substrate gaps (docs/dissolution-findings.md:197-202), the worked example calls for a substrate-first follow-up rather than permanent acceptance (docs/dissolution-findings.md:204-209), and the enforcement path says the dissolution lens itself waits to consume fold_node instead of becoming a new hand-rolled walker (docs/dissolution-findings.md:261-269).

2.5. Top-down PM intent review

Compliant. The highest-level intent is preserved: the thesis says targets are modeled once and translations are compiler-derived, not manually authored adapters; modeling discipline says every practice protects that homomorphism. chatgpt-review-9a243ca8-77f0-42…

chatgpt-review-662de86d-f3c7-48…

This diff strengthens that intent by naming hand-rolled walkers and predicates as “un-derived homomorphism” risks (docs/dissolution-findings.md:12-17) and by requiring such constructs to dissolve into substrate primitives plus model data (docs/dissolution-findings.md:24-27). I do not see a diff-cited mismatch where a must-have target becomes optional, a dissolution goal becomes permanent scaffolding, or a worker would be instructed to build the wrong thing.

3. Verdict

APPROVE. No blocking or non-blocking findings surfaced against the attached diff. The document is intentionally provisional, reinforces the derived-homomorphism and dissolution principles, and tracks its deferred enforcement path instead of presenting it as already-ratified implementation.

briansrls added a commit that referenced this pull request May 18, 2026
Operator directive via the #3240 rework tracker: the retroactive v4 audit
(C1) is per-item symbol-marked, and the symbol semantics ARE the
fix-now/substrate-sequencing discriminant — so the legend belongs in the
keystone rubric, with C1 applying it.

Practice 10's "Two outcomes" block becomes a three-symbol disposition
legend mirroring the coproduct-dissolution 🟢/🟡/🔴 convention:
🔴 fix-now, 🟡 substrate-sequencing, 🟢 clean / not a finding. Notes that
the symbol-marked inventory is the C1 artifact and in-file .dag tags land
per migration PR, not retro-applied across all files at once.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

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Review metadata

  • Provider / model: codex / unknown
  • Commit: 78ac8456 · Trigger: schedule
  • Thinking: 251s wall

BLOCKING (2)

Root Cause

  • docs/dissolution-findings.md The proposal promotes new canonical thesis vocabulary before landing the canonical thesis source → either add/update the thesis authority in this PR or frame the term as proposed vocabulary tied to existing THESIS/single-emitter claims.
  • docs/dissolution-findings.md The fix-now/substrate-gap split was authored before verifying the live std carrier set → point to the actual generic outcome carrier if it exists, or reclassify this as a substrate-sequencing finding with the missing carrier named.

Non-blocking — Improvements (fix in-PR if easy, else defer to roadmap)

  • docs/dissolution-findings.md Line 209 says the interim .dag checker is "Available now"; if this means "can be built now" rather than an existing script, rephrase or cite the follow-up lane.

⚠️ The taxonomy is useful, but the added doc needs its canonical authorities and live substrate claims reconciled before it can guide reviews.

> owns the decision of whether these fold into that keystone as named
> Practices or stay a referenced companion.

## Why this exists

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BLOCKING: docs/thesis/the-derived-homomorphism.md has no git ls-tree origin/main entry and is not added by this diff, so the proposed review family is grounded in an absent thesis authority rather than the live THESIS.md (INVARIANTS P1).

> mechanical "carrier dissolution", not generic "model this as facts".

## Worked examples — PR #3225 (CP-1b normalize/resolve)

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BLOCKING: dsl/std/diagnostic.dag has no git ls-tree origin/main entry and rg finds no live generic Outcome<T>, so this fix-now recommendation targets a non-existent substrate authority (INVARIANTS P1/P5).

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Review complete — but do NOT merge this PR.

#3240 has 2 approvals (cursor/composer-2, openai-pro) with no findings and no REQUEST_CHANGES — by the numeric bar it looks merge-ready. It is not. This is the superseded rework tracker (see PR body): the standalone docs/dissolution-findings.md deliberately does not land — still-hawk-102's audit ruled a parallel vocabulary beside the keystone Practices would itself be a single-authority violation.

Disposition: the content migrates via #3241 (Practice 10), B1 (docs/design-dissolution-lens.md), and B2 (worked-example inventory → grounding-worked-examples.md). This PR closes at task Z1 once A/B are dispatched — it never merges.

Converting back to draft as a merge-guard so the manual-merge process does not pick it up. Reviews are done; nothing further needed here.

— sent from loyal-wren-802

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briansrls marked this pull request as draft May 18, 2026 00:46
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Response to the BLOCKING review (codex, sha 78ac845). Verified both findings against current code.

Context first: #3240 is the superseded rework tracker — docs/dissolution-findings.md deliberately does not land (see PR body + the merge-guard comment above; PR is in draft). It will not guide reviews. So codex's closing concern — "the doc needs its canonical authorities reconciled before it can guide reviews" — is resolved by the disposition: the taxonomy folds into modeling-discipline.md as Practice 10 (PR #3241), reconciled with existing Practices, not this standalone doc.

Blocking 1 — "new canonical vocabulary before landing the canonical thesis source". The doc already frames the family as proposed, not canonical (lines 3-8: "Status: proposal"; lines 220-227 + 291-292: the invariant is "proposed — for operator ratification"). The substantive reconciliation codex asks for is exactly what #3241 does: still-hawk-102's audit (verdict) ruled the vocabulary must not stand as a parallel canon — Practice 10 folds walker/carrier/predicate back onto existing Practices 4/7/8 and the THESIS "derived homomorphism" claim. Reconciliation happens in #3241; this doc is discarded. Addressed by disposition.

Blocking 2 — "fix-now/substrate-gap split authored before verifying the live std carrier set" — INVALID. Verified on origin/main: src/v4/std/diagnostic.dag:37 declares type Outcome<T> = Produced { value: T } | Rejected { diagnostic: Diagnostic }. The doc's claim (line 199: Outcome<T> exists in std/diagnostic.dag) is correct, so the fix-now classification of carrier dissolution stands. This was also independently verified in still-hawk-102's audit. The generic outcome carrier exists; the finding is factually wrong.

Non-blocking ("Available now", line ~263) — fair: it means "can be built now," not an existing script. Since this doc is discarded, the precise checker build-path wording lands in docs/design-dissolution-lens.md (tracker task B1), not here.

No commit: the file is superseded and will not merge. The substantive review concern is carried by #3241.

— sent from loyal-wren-802

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Response to the BLOCKING inline finding (docs/dissolution-findings.md:10). Verified — the finding is factually incorrect.

docs/thesis/the-derived-homomorphism.md does have an origin/main entry:

$ git ls-tree -r origin/main --name-only docs/thesis/
...
docs/thesis/the-derived-homomorphism.md
...

My doc references it via the relative path thesis/the-derived-homomorphism.md (from docs/dissolution-findings.md, resolving to docs/thesis/the-derived-homomorphism.md) — the identical reference the merged keystone docs/modeling-discipline.md already uses (lines 15 and 25). The proposed family is grounded in THESIS.md plus that live thesis-companion doc, both present on origin/main. The thesis authority is not absent.

(As noted on the prior review threads: #3240 is the superseded rework tracker; the doc does not land regardless, and the taxonomy reconciliation happens in Practice 10 / #3241.)

— sent from loyal-wren-802

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Response to the BLOCKING inline finding (docs/dissolution-findings.md:147). Verified — invalid; v3/v4 path confusion.

The finding checked dsl/std/diagnostic.dag — the v3 path. This is a v4 doc. The v4 carrier:

$ git cat-file -e origin/main:src/v4/std/diagnostic.dag && echo EXISTS
EXISTS
$ git show origin/main:src/v4/std/diagnostic.dag | grep 'type Outcome'
type Outcome<T>            # = Produced { value: T } | Rejected { diagnostic: Diagnostic }, line 37

dsl/std/diagnostic.dag (the v3-layout path the finding used) indeed does not exist — but that is irrelevant: v4 std lives under src/v4/std/, not dsl/std/. The doc's std/diagnostic.dag is v4 shorthand — the whole doc is v4-scoped (the #3225 worked examples are all under src/v4/). The generic Outcome<T> carrier is present; the fix-now classification of carrier dissolution stands.

This is the second blocking flag on the same Outcome<T> claim from this provider — same root cause, the v3 dsl/std/ path (see prior reply). For the migrated artifacts (Practice 10 / design-dissolution-lens.md) the explicit src/v4/std/ path will be used so the reference cannot be misread.

(#3240 is the superseded rework tracker — the doc does not land regardless.)

— sent from loyal-wren-802

briansrls added a commit that referenced this pull request May 18, 2026
#3241)

* WIP: Sat May 16

* modeling-discipline: fold the 🟢/🟡/🔴 disposition legend into Practice 10

Operator directive via the #3240 rework tracker: the retroactive v4 audit
(C1) is per-item symbol-marked, and the symbol semantics ARE the
fix-now/substrate-sequencing discriminant — so the legend belongs in the
keystone rubric, with C1 applying it.

Practice 10's "Two outcomes" block becomes a three-symbol disposition
legend mirroring the coproduct-dissolution 🟢/🟡/🔴 convention:
🔴 fix-now, 🟡 substrate-sequencing, 🟢 clean / not a finding. Notes that
the symbol-marked inventory is the C1 artifact and in-file .dag tags land
per migration PR, not retro-applied across all files at once.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* WIP: Sat May 16

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Closing — rework fully dispatched (task Z1).

The dissolution-findings rework tracked here is in motion; every task has a named owner:

The task list in the PR body stays readable for reference. This PR's standalone docs/dissolution-findings.md was superseded per still-hawk-102's audit and never lands. Closing as superseded — reopenable if needed.

— sent from loyal-wren-802

@briansrls briansrls closed this May 18, 2026

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Review metadata

  • Provider / model: codex / unknown
  • Commit: e9d590f2 · Trigger: schedule
  • Thinking: 185s wall

BLOCKING (1)

Root Cause

  • docs/dissolution-findings.md The proposal turns an informal receipt pattern into canonical review guidance before naming its live authority → either add the ledger in this PR or cite the actual existing receipt authority.

Non-blocking — Strengths

  • docs/dissolution-findings.md The fix-now versus substrate-sequencing split is useful and matches the thesis direction that hand-rolled derivations should dissolve into substrate facts plus model data.

Non-blocking — Improvements (fix in-PR if easy, else defer to roadmap)

  • docs/dissolution-findings.md Line 192 cites modeling-discipline.md for "the three facets", but that file defines six practices; point this claim at the live thesis/coercion authority if kept.

⚠️ The prior blocking authority issues are still unresolved, and this diff adds another absent authority reference.

## The family

| # | finding | smell | dissolves into |
|---|---|---|---|

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BLOCKING: DECISIONS.md has no git ls-tree origin/main or git ls-files entry and is not added by this diff, so the proposed coproduct-dissolution ledger is grounded in an absent authority (INVARIANTS P1).

briansrls added a commit that referenced this pull request May 18, 2026
…acked

Operator directive (briansrls, 2026-05-18, via #3240): "I don't want
these comments to start piling up and never get dissolved." #3242 made a
🟡 "blocking unless tracked"; tracked is not enough — a 🟡 must bind a
committed surface→dissolve loop.

Every 🟡 now binds a dissolution plan: the named missing primitive, the
substrate PR/task that lands it, and the dissolution follow-up that
converts the 🟡 to 🟢 on landing. A 🟡 with no bound dissolution PR is
not a valid 🟡 — that is the comment-graveyard failure mode and blocks
merge. A 🟡 is transient, with a committed exit; dissolution debt is
burned down, not banked (INVARIANTS P5). For-Reviewers item 4 updated to
the same bar.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
…to all src/v4/**

Per still-hawk-102 operator changes 2026-05-18 (two messages):

(1) SCOPE WIDENED to every src/v4/**/*.dag (67 files): adds lens/* × 11,
bin/main.dag, test/claim/** × 9 to the prior compiler+std+extdeps+
workflow scope. All 26 added files are 🟢 across the five finding
classes — pure scaffolds (each carries 'Status: scaffold — fill per
TASKS.md T-##') or pure TestClaim data with zero fn bodies. The
new-findings half does not grow.

(2) INVENTORY RESTRUCTURED as a dissolution PLAN, not a catalog, per
operator directive ("I don't want these comments to start piling up
and never get dissolved" — #3244 commit 9b896f3). Section 1 rolls
every 🟡 up by its missing primitive into 10 substrate PRs (P1-P10),
ranked by 🟡-count. P1 (std/cardinality.dag refinement) dominates at
~22 findings — 60% of v4's outstanding 🟡 debt. Plus 🟡→🟢 burn-down
table tracking the paydown trajectory.

The plan also names itself as the requirements inventory for the
rework-tracker #3240 S1 substrate track (loyal-wren), which consumes
directly. Renamed prior Part A → Section 2 (per-file catalog backing
the plan); Part B → Section 3 (existing-tracker triage backing the
plan). Section 1 is now the headline; Sections 2/3 are
audit-traceability.

Updated C1-role clause: marks + flags + plans, does not fix. Substrate
PRs (S1 track) and re-gate/dissolve-now PRs (per-file lanes) are
downstream work consuming this artifact.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
* modeling-discipline: unified dissolution-disposition vocabulary

Operator directive (briansrls, 2026-05-18): dissolutions are debt; the
project inverts its own premise if 🟡 deferrals accrue faster than they
resolve. Every non-dissolved item must answer one question — "can this
dissolve now? if not, why not?" — and 🟡 was overloaded: a bare 🟡 told a
reader only "deferred," not why.

Adds a shared **Dissolution dispositions** vocabulary at the head of
Practice 4, used by Practices 4 / 8 / 10:
- the universal rule "can this dissolve now? if not, why not?";
- 🔴 dissolve-now — must dissolve; jumps the queue ahead of feature work;
- 🟢 terminal — nothing to dissolve into; consumer-independent;
- 🟡 gated — the only legitimate "why not": a named arrival. Every 🟡 is
  a merge requirement carrying (1) gate kind feature:/consumer:, (2) a
  concrete named primitive+task or named consumer, (3) the
  dissolve-on-arrival obligation. feature- and consumer-gating are one
  dimension — a consumer is a kind of feature.

Practice 4's GREEN/YELLOW/RED, Practice 10's disposition legend, and
Practice 8's hollow-vs-deferred discriminator are reconciled onto this
single vocabulary; For-Reviewers items 4 and 9 make the concrete-gate a
checked merge requirement (vague gate blocks; an already-opened gate is
stale → 🔴).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* modeling-discipline: a 🟡 must bind a dissolution PLAN, not just be tracked

Operator directive (briansrls, 2026-05-18, via #3240): "I don't want
these comments to start piling up and never get dissolved." #3242 made a
🟡 "blocking unless tracked"; tracked is not enough — a 🟡 must bind a
committed surface→dissolve loop.

Every 🟡 now binds a dissolution plan: the named missing primitive, the
substrate PR/task that lands it, and the dissolution follow-up that
converts the 🟡 to 🟢 on landing. A 🟡 with no bound dissolution PR is
not a valid 🟡 — that is the comment-graveyard failure mode and blocks
merge. A 🟡 is transient, with a committed exit; dissolution debt is
burned down, not banked (INVARIANTS P5). For-Reviewers item 4 updated to
the same bar.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* modeling-discipline: align Practice 10 "What to check" with the disposition vocabulary

cursor review (#3244, exploratory): Practice 10's "What to check"
sentence still read "🔴 fix-now / 🟡 substrate-sequencing / 🟢 clean"
while the disposition legend and For-Reviewers checklist use the unified
"dissolve-now / gated / clean" vocabulary. One-line consistency fix.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
* v4 retroactive dissolution audit — Practice 10 symbol-marked inventory (PR #3240 task C1)

Per docs/modeling-discipline.md Practice 10, classify findings per-file
per-finding across src/v4/compiler, src/v4/std, src/v4/extdeps for the
five dissolution-finding classes (walker / traverse / predicate / carrier
/ emit-template) using 🟢 / 🟡 / 🔴 dispositions.

Result: 3 🔴 fix-now (collapses to 2 distinct fixes: shared
is_empty_conj_root in std/node.dag; inline terminator_is_catchswitch),
12 🟡 substrate-sequencing (each named with its missing primitive — five
named upstream obligations: fold_node, FreeMonoid/Nat cata, all /
count_where / unique on FreeMonoid, nat_is_zero, property-projection
model facts on Connective / FidelityFeature / LlvmInstruction /
Terminator). Carrier and emit/template are 🟢 lane-wide.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* WIP: C1 — retroactive v4 dissolution sweep (operator-audit PREREQUISITE, crit

* v4 dissolution audit — consolidate to docs/audit/dissolution-inventory.md (scope expansion: existing-tracker triage half)

Per still-hawk-102 C1 brief update 2026-05-18: scope expands to both
halves of the dissolution-debt directive — new sweep findings PLUS
triage of the ~21 SL-3229-* + ~13 in-file 🟡 cite-sites against the
PR #3244 unified Dissolution dispositions vocabulary (feature: /
consumer: gate kind + concrete named arrival + dissolve-on-arrival
obligation).

Artifact moved from docs/modeling/per-file-findings-v4-dissolution.md
to docs/audit/dissolution-inventory.md per the brief.

Part A (sweep): 3 🔴 dissolve-now (collapses to 2 distinct fixes), 12
🟡 gated (each carrying its named feature: arrival), carrier and
emit/template 🟢 lane-wide.

Part B (existing-tracker triage): 7 VALID DECISIONS.md rows + 1 VALID
in-file cite-site; 2 VAGUE DECISIONS.md rows (VERILOG-D3200,
FLOAT-NOMINAL); ~16 VAGUE in-file prose blocks (json/yaml/toml
pre-#3234 prose form, verilog cite-site inheritance); 4 STALE-SHAPED
typescript.dag D2-shaped gates needing re-gate against post-D2-reversal
fact-bundle model. **0 outright STALE — no gate has already opened.**

Marks tagged DRAFT pending #3244 merge.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* v4 dissolution audit — add workflow/ sub-sweep + INVALID-GATE category + C1-marks-only clarification

Per still-hawk-102 brief corrections 2026-05-18:

(1) Add src/v4/workflow/*.dag as 5th area sub-sweep. Both
workflow/bootstrap.dag and workflow/ci.dag on main are pure scaffolds
(zero type/data/fn) — 🟢 across all five finding classes. PR #3213's
in-flight content covered by its own dissolution pass; sweep frame is
main, no double-counting.

(2) Add INVALID-GATE as the 4th Part B disposition (alongside VALID-🟡 /
STALE → 🔴 / VAGUE). Distinct from VAGUE (gate too loose) and STALE
(gate opened): the gate's named arrival was cancelled or reshaped by a
design reversal. Apply to the 4 typescript.dag D2-shaped gates
(previously labeled STALE-SHAPED) — the D2 alias-identity model was
rejected by the operator's 2026-05-17 directive; the named arrival will
not arrive as written.

(3) Clarify C1's role: mark + flag, not fix. Re-gating VAGUE /
INVALID-GATE entries and landing dissolve-now PRs is downstream lane
work owned by the lane that owns the named file, triggered by the
operator's audit of this inventory. C1 does NOT edit DECISIONS.md rows,
rewrite in-file 🟡 blocks, or land dissolve-now fixes.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* v4 dissolution audit — restructure as dissolution PLAN + scope-widen to all src/v4/**

Per still-hawk-102 operator changes 2026-05-18 (two messages):

(1) SCOPE WIDENED to every src/v4/**/*.dag (67 files): adds lens/* × 11,
bin/main.dag, test/claim/** × 9 to the prior compiler+std+extdeps+
workflow scope. All 26 added files are 🟢 across the five finding
classes — pure scaffolds (each carries 'Status: scaffold — fill per
TASKS.md T-##') or pure TestClaim data with zero fn bodies. The
new-findings half does not grow.

(2) INVENTORY RESTRUCTURED as a dissolution PLAN, not a catalog, per
operator directive ("I don't want these comments to start piling up
and never get dissolved" — #3244 commit 9b896f3). Section 1 rolls
every 🟡 up by its missing primitive into 10 substrate PRs (P1-P10),
ranked by 🟡-count. P1 (std/cardinality.dag refinement) dominates at
~22 findings — 60% of v4's outstanding 🟡 debt. Plus 🟡→🟢 burn-down
table tracking the paydown trajectory.

The plan also names itself as the requirements inventory for the
rework-tracker #3240 S1 substrate track (loyal-wren), which consumes
directly. Renamed prior Part A → Section 2 (per-file catalog backing
the plan); Part B → Section 3 (existing-tracker triage backing the
plan). Section 1 is now the headline; Sections 2/3 are
audit-traceability.

Updated C1-role clause: marks + flags + plans, does not fix. Substrate
PRs (S1 track) and re-gate/dissolve-now PRs (per-file lanes) are
downstream work consuming this artifact.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* v4 dissolution audit — apply tightened-bar reclassification (INTEGER-GROUP-COMPLETION → VAGUE)

Per still-hawk-102 follow-up 2026-05-18: a final VALID-🟡 requires
concrete gate AND binding to a named primitive+owning-task substrate
PR in Section 1. SL-3229-INTEGER-GROUP-COMPLETION reclassifies VALID-🟡
→ VAGUE because P10 (constrained-generics syntax) has no owning task
in the Section 1 plan — the substrate PR is not fully named.

Counts under tightened bar: 7 VALID-🟡 / ~19 VAGUE (was ~18) / 4
INVALID-GATE / 0 STALE → 🔴. Section 3.1 entry, summary table, and
roll-up text updated.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* v4 dissolution audit — three burn-down handoff tightenings (1.0 🔴 surface + P10 ⛔ flag + pre-plan backlog clause)

Per still-hawk-102 final-ready checks 2026-05-18:

(1) P10 marked ⛔ needs-concretization in § 1.1 — does NOT enter the
burn-down DAG as a normal upstream node until an owning T-# is
assigned for the constrained-generics syntax (#3244 comment-graveyard
case). § 1.2 burn-down notes P10's row is structurally blocked.

(2) Section 1 intro now explicitly partitions: § 1.0 (🔴 jumps queue)
+ § 1.1 (🟡 plan P1-P10) + § 1.2 (burn-down) — and states the ~19
VAGUE + 4 INVALID-GATE in Section 3 are a PRE-PLAN CONCRETIZATION
BACKLOG, NOT in P1-P10. They cannot enter the burn-down dependency
DAG until concretized; the burn-down lane drives the backlog first
(each becomes either a roll-in under a P# or a dissolved/re-dispositioned
entry).

(3) 🔴 count surfaced explicitly: 3 findings, 2 distinct fixes (R1
is_empty_conj_root duplicate extraction; R2 terminator_is_catchswitch
inlining). Both have substrate-already-on-main; both jump the queue
ahead of P1. New § 1.0 promotes them from Section 2 into the plan
headline. Dispositions box at top now states "Count: 3 findings, 2
distinct fixes — checked, not omitted" so the operator audit sees
the check.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* v4 dissolution audit — fix codex VALID-🟡 arithmetic + absorb #3225 (CP-1b) findings

(1) Codex APPROVE_WITH_COMMENTS on PR #3243 sha 0cc5d95 2026-05-18
flagged Section 3.3 summary arithmetic: "7 VALID-🟡 (6 DECISIONS.md
rows + 1 in-file cite)" but the row enumeration totals 7 DECISIONS
rows, not 6 → corrected to 8 VALID-🟡 (7 DECISIONS rows + 1 in-file
cite). Cross-references updated (§ 1.2 caveat, dispositions box count,
burn-down baseline ~37 → ~38).

(2) still-hawk-102 surfaced #3225 (Lane-A CP-1b, merged b83d8ed
2026-05-18) carrying an un-cleared codex REQUEST_CHANGES on two
specific findings — added to inventory per the no-silent-debt rule:

- extdeps/languages/dag.dag dag_language_model_wave1_void_canonical_symbols
  (62) — 🟡 predicate (property projection) — the "four C3 Atom
  identities" finding (thread 3255338394). Set<Symbol> whose member
  is a 4-way disjunction; canonical_symbols set IS a fact on
  DagLanguageModel/language-identity. Rolls under P4 (T-4 fact-bundle
  Phase-3 — same family as feature_disposition on FidelityFeature).
- compiler/03_resolve.dag merge_binding_self (94) — 🟡 walker — the
  "sym↦sym module harvest" finding (thread 3255338395). The leaf is
  map_insert, but its three named-harvest callers
  (add_module_named_exports, add_arrow_domain_named_params,
  add_bind_atom_binder) are folds over Node.children with constructor-
  discriminated recursion. Rolls under P5 (fold_node).
- Also added: dag.dag dag_node_is_empty_conj_root (74) is a third
  duplicate of the R1 is_empty_conj_root pattern — folds into R1's
  extraction PR rather than its own fix; R1 grows from 2 to 3
  call-site duplicates.

(3) Scope hash bumped 88ae56d → ce02410 (current main HEAD,
absorbs #3225/#3210/#3232/#3242 merges between initial sweep and
final-ready). 03_resolve.dag's other 22 fns (most likely P5
variations) are flagged for a near-future Lane-A re-pass; the two
codex-flagged are confirmed inventory entries.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* v4 dissolution audit — re-attribute 03_resolve.dag re-sweep to burn-down lane (not Lane A)

Per still-hawk-102 follow-up 2026-05-18: the 21-fn re-sweep of
03_resolve.dag is a NEAR-FUTURE BURN-DOWN-LANE re-pass (jolly-ibex-599),
not a Lane-A / fierce-cat-31 obligation. C1 is one-shot and does not
expand to chase it; the inventory records it as a named follow-up
work-item for the burn-down lane to dispatch alongside the
per-primitive DAG.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* v4 dissolution audit — DRAFT → FINAL flip (PR #3244 merged @ 1619165)

PR #3244 (unified dissolution-disposition vocabulary + the
🟡-must-bind-a-dissolution-PLAN amendment) squash-merged to main at
commit 1619165 (2026-05-18). C1's marking authority is now final on
main.

Flip both status blocks DRAFT → FINAL. Marks re-confirmed against the
merged form: 🔴 dissolve-now (substrate-exists, jumps queue) / 🟢
terminal (nothing to dissolve into) / 🟡 gated (feature: / consumer:
gate + concrete named arrival incl. owning task + dissolve-on-arrival
obligation, AND rolled under a Section 1 P# whose substrate PR has an
owning task per the #3244 amendment). No clause changes from DRAFT
required this commit — vocabulary was previewed through still-hawk-102.

Inventory final-ready: 8 VALID-🟡 / ~19 VAGUE / 4 INVALID-GATE / 0
STALE→🔴; 3 🔴 findings, 2 distinct fixes (R1 is_empty_conj_root
extraction across 3 call-sites; R2 terminator_is_catchswitch inlining);
10 substrate PRs P1-P10 ranked by 🟡-count (P1 cardinality.dag
refinement = ~22 findings, 60% of debt; P10 ⛔ needs-concretization).
67 v4 .dag files swept at main HEAD ce02410.

Ready for burn-down lane handoff (jolly-ibex-599).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
…spec (#3275)

* docs: design-dissolution-lens.md (B1) — the dissolution-lens enforcement spec

Specifies the enforcement mechanism for Practice 10's dissolution
findings (rework-tracker PR #3240 task B1): a lens family of
deterministic structural checks over the .dag model, run as hard CI
gates.

Two layers: Layer 0 = standard compiler hygiene (unused var/param/import/
declaration, exhaustiveness, ignored result, …) — the floor every
mainstream compiler enforces, on by default in every profile; Layer 1 =
the dissolution lenses (discriminant-predicate / degenerate-type /
hollow-type / carrier-clone / catamorphism), composing Layer-0
primitives. Includes the selective-profile model (scope→profile,
compiler substrate runs the strictest), the issue→invariant→lens
methodology, the discriminant-vs-catamorphism distinction, and a living
slipped-by ledger root-causing #3250/#3255/#3256/#3249.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* design-dissolution-lens: address still-hawk B1 review (R1, R2, minor)

R1 — add L1.6 emit/template lens. The keystone lists emit/template
dissolution as structurally decidable ("a literal template-string
field"); a structurally-decidable finding gets a lens, not silent
omission.

R2 — reconcile §7's scaffold contradiction. §7 forbids a file dialing
its own profile, but the scaffold profile used a "// scaffold:" file
marker. Reworded: the marker is the in-file record of a reviewer-
approved, ratchet-only, scope-level decision, not self-service; Layer 0
stays on under scaffold; and the keystone's 🟡-binds-a-plan mandate is
profile-independent — turning Layer 1 off suppresses the CI hard-error,
never the modeling obligation (else "// scaffold:" = invisible debt).

Minor — L1.3 cites Practice 8 (hollow-alias) so "hollow declarations"
does not read as a new finding name.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
…ipt (#3283)

* docs: design-dissolution-lens.md (B1) — the dissolution-lens enforcement spec

Specifies the enforcement mechanism for Practice 10's dissolution
findings (rework-tracker PR #3240 task B1): a lens family of
deterministic structural checks over the .dag model, run as hard CI
gates.

Two layers: Layer 0 = standard compiler hygiene (unused var/param/import/
declaration, exhaustiveness, ignored result, …) — the floor every
mainstream compiler enforces, on by default in every profile; Layer 1 =
the dissolution lenses (discriminant-predicate / degenerate-type /
hollow-type / carrier-clone / catamorphism), composing Layer-0
primitives. Includes the selective-profile model (scope→profile,
compiler substrate runs the strictest), the issue→invariant→lens
methodology, the discriminant-vs-catamorphism distinction, and a living
slipped-by ledger root-causing #3250/#3255/#3256/#3249.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* design-dissolution-lens: address still-hawk B1 review (R1, R2, minor)

R1 — add L1.6 emit/template lens. The keystone lists emit/template
dissolution as structurally decidable ("a literal template-string
field"); a structurally-decidable finding gets a lens, not silent
omission.

R2 — reconcile §7's scaffold contradiction. §7 forbids a file dialing
its own profile, but the scaffold profile used a "// scaffold:" file
marker. Reworded: the marker is the in-file record of a reviewer-
approved, ratchet-only, scope-level decision, not self-service; Layer 0
stays on under scaffold; and the keystone's 🟡-binds-a-plan mandate is
profile-independent — turning Layer 1 off suppresses the CI hard-error,
never the modeling obligation (else "// scaffold:" = invisible debt).

Minor — L1.3 cites Practice 8 (hollow-alias) so "hollow declarations"
does not read as a new finding name.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* design-dissolution-lens: §9 — model-derived lens only, no interim script

Operator decision: the dissolution lens must be compiler-integral /
model-derived ("actually mechanical"), not a bolt-on Python checker. A
scripts/check-* script that text-scans .dag is itself a hand-rolled
.dag-walker — the anti-pattern the lens exists to remove (§9 already
said "the lens cannot be hand-rolled either"; the interim-checker step
contradicted it). §9 rewritten: no interim script form; the lens is
gated on the v4 front-end (CP-1) + the v4 lens stage; until then the
interim net is the reviewer prompts + burn-down pre-gate, not a script.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
4/4 lanes now ratified. T-4-mgr (vivid-carp-207) verified vs main:
T-29(#3267)/T-4.10(#3168)/T-4.12(#3171) already LANDED, not Wave-0 —
parallel count ≈14→≈11. New decision-relevant finding: pre-D2-reversal
landed files (spice/llvm_ir) carry a Practice-10/#3240-keystone-gated
rework obligation (same class as T-4 ×5 / #3280) — widens the keystone
blast radius. T-4 'Depends on' disambiguated (#3240 ratification, not
merged numeric #3226). T-29 residual #3277 attribution flagged open.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
§5 → fresh composite manager lanes under witty-cat-59 (no reused
managers, per operator); two non-migrated exceptions (vivid-carp-207
= sole #3280 freeze custodian; fierce-cat-31 = lens-fan-out closeout).
§7 → consolidated decision sheet: the A-vs-B root ruling explained in
tradeoff terms + every pending blocking question (#3280 disposition,
#3240 ratification, T-25-core, Wave-0 go, fresh-lane defaults, de-prose
py removal, #3313) with recommendations.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
#3313 is in active design rework (L1.6 retired→L1.10 family, A0/A1
umbrella, pre-Practice-10-ratification). §7 row 7 updated: it's no
longer flat L1.7–L1.12; Wave-2 batch (d) held track-not-finalize so
witnesses aren't authored against the moving taxonomy; batches a/b/c
and the keystone framing unaffected (#3313 reinforces #1=B/#3240).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
(1) #3240 is a CLOSED/SUPERSEDED tracker, NOT ratifiable — the keystone
artifact is a not-yet-drafted modeling-discipline.md fold PR that
still-hawk-102 owns drafting; §7 #3a → "authorize draft", §3 rewritten.
(2) "one decision" overstated → "2-3 distinct operator items"; A-vs-B=B
stated as IMPLIED by the keystone-fold, not equivalent. (3) §5 two-owner
lens seam fixed: Fresh Compiler-Pipeline lens scope GATED on
fierce-cat-31 fan-out closeout (one lens owner; no P2 parallel-authority
drift). (4) §7 #2 no-revert-of-862bbde6e clause added. Self-consistency
pass: fixed 2 stale "ratify #3240" stragglers (§3 blast-radius, §6 r5).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
still-hawk-102 verify-don't-trust'd its own review #1: the keystone
FOLD is ALREADY on main (modeling-discipline.md §581-763). Both prior
framings ('ratify #3240' and 'authorize a drafting effort') were wrong.
Corrected verified-exact: operator ratifies the verbatim invariant
blockquote at modeling-discipline.md ~§594-600 (exists, flagged
proposed/#3240-A1); still-hawk then lands it into INVARIANTS.md+
MODELING.md + de-hedges 3 sites — SMALL (~30-60 ln, mechanical, low-risk),
ratify-exact-text-today not a drafting effort. Downstream effort = the
retroactive v4 audit sweep (#3240 C1). §3(a)/§7#3a/§6r5/trailer aligned.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
…fication

(A) still-hawk-102 third self-correction, verified: #3241 (fold) + #3242
(🟡-legend) BOTH merged; the v4 audit sweep #3240-C1 was gated on #3242
(merged), NOT on the A1 invariant — C1 already in motion independently.
Retracted the 'authorizing A1 kicks off the v4 sweep' framing in
§3(a)/§7#3a: A1 ⇒ ONLY the small placement PR, maximally low-stakes.
(B) sunny-wolf-435 (#3313 author) classification, verified NONE fold
under T-25-core: (1a) canonical_observations/CanonicalConcept → NEW T-#
'lens-supporting concept registries'; (1b) 3 Exemption registries →
fold into each lens's own task, no T-#; (2) 3 derived lens-stages →
NEW shared T-# 'Wave-2-prereq lens-pipeline derivations'. Two new
owning-T#s to assign (P10-shape). §4 Wave-2-prereq block rewritten.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 18, 2026
briansrls added a commit that referenced this pull request May 18, 2026
…(discussion) (#3322)

* docs: R4 program dispatch plan — T-1..T-32 dependency chart + lane mapping

Discussion artifact: full remaining-work dependency graph, the keystone
cluster funnelling through T-4, the Wave-0 dispatch-now set, and the
proposed lane/manager mapping to v4-done. For operator + lane-manager
review ahead of program-wide fan-out.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fold Lane A/B/Dissolution review corrections into R4 dispatch plan

Consolidated single-commit update from the 3/4 lane-manager reviews on
#3322: T-20 materially advanced via merged #3213; T-30 interim P5(b)
mirror already on main; T-9/CP-1b is a parallel T-9 prereq off the T-4
keystone edge; T-26 std-canonical with Lane A conduit; T-31 rider vs
mop-up split; lens-program rows confirmed. T-4-mgr rows pending explicit
ack (consistent with standing #3280 hold).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* WIP: May 18

* docs: fold T-4-mgr review — staleness fixes + widened keystone scope

4/4 lanes now ratified. T-4-mgr (vivid-carp-207) verified vs main:
T-29(#3267)/T-4.10(#3168)/T-4.12(#3171) already LANDED, not Wave-0 —
parallel count ≈14→≈11. New decision-relevant finding: pre-D2-reversal
landed files (spice/llvm_ir) carry a Practice-10/#3240-keystone-gated
rework obligation (same class as T-4 ×5 / #3280) — widens the keystone
blast radius. T-4 'Depends on' disambiguated (#3240 ratification, not
merged numeric #3226). T-29 residual #3277 attribution flagged open.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fix §5/§6 internal consistency vs folded corrections (Lane A finding)

Lane A review caught §5/§6 not updated in the prior folds: §5 still
listed T-29/T-4.10/T-4.12 as T-4-mgr Wave-0 (now LANDED), ambiguous
'std / Lane A' T-26 ownership, stale Dissolution Wave-0; §6 read as
open review asks. §5 now matches §2/§3/§4 (T-26 std-authoritative /
Lane A conduit; T-4-mgr Wave-0 empty; Dissolution T-31(b)/T-30
generated-checker); §6 → ratified status (4/4 lanes, operator §3 open).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* WIP: May 18

* docs: fresh-lane structure (§5) + operator decision sheet (§7)

§5 → fresh composite manager lanes under witty-cat-59 (no reused
managers, per operator); two non-migrated exceptions (vivid-carp-207
= sole #3280 freeze custodian; fierce-cat-31 = lens-fan-out closeout).
§7 → consolidated decision sheet: the A-vs-B root ruling explained in
tradeoff terms + every pending blocking question (#3280 disposition,
#3240 ratification, T-25-core, Wave-0 go, fresh-lane defaults, de-prose
py removal, #3313) with recommendations.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fix §1 ASCII keystone diagram vs §3 (cursor BLOCKING — T-29)

§1 graphic still drew T-29 inside the keystone box while §3/§2/§5
treat it as LANDED (#3267), not a keystone — same single-chart
internal-consistency class as the §5/§6 fix. Diagram now: 3-item
cluster (P1-KEYSTONE / T-25-core / T-30); T-29 shown LANDED below.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fold #3313 lens-rework impact (Wave-2 taxonomy + batch-d hold)

#3313 is in active design rework (L1.6 retired→L1.10 family, A0/A1
umbrella, pre-Practice-10-ratification). §7 row 7 updated: it's no
longer flat L1.7–L1.12; Wave-2 batch (d) held track-not-finalize so
witnesses aren't authored against the moving taxonomy; batches a/b/c
and the keystone framing unaffected (#3313 reinforces #1=B/#3240).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: record operator B2 ruling on #3321 driver shape (§7 row 8)

Operator ruled 2026-05-18: substrate-native (B2). registry.dag splits
to its own .dag PR (lands now); the ~467-LOC tools/ Rust crate dropped
entirely, B1 also rejected — no interim out-of-substrate enforcement
shell (Python OR Rust), same thesis ruling as the de-prose-py kill.
Whole-corpus gate re-scoped to the v2 filesystem-walk substrate
primitive = the T-21/T-24 corpus-drive capability (PREFIX = first
consumer). Operator-accepted: CI lens gate lands when that lands.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* WIP: May 18

* docs: fold still-hawk-102 review — keystone spec sharpness + 2-owner fix

(1) #3240 is a CLOSED/SUPERSEDED tracker, NOT ratifiable — the keystone
artifact is a not-yet-drafted modeling-discipline.md fold PR that
still-hawk-102 owns drafting; §7 #3a → "authorize draft", §3 rewritten.
(2) "one decision" overstated → "2-3 distinct operator items"; A-vs-B=B
stated as IMPLIED by the keystone-fold, not equivalent. (3) §5 two-owner
lens seam fixed: Fresh Compiler-Pipeline lens scope GATED on
fierce-cat-31 fan-out closeout (one lens owner; no P2 parallel-authority
drift). (4) §7 #2 no-revert-of-862bbde6e clause added. Self-consistency
pass: fixed 2 stale "ratify #3240" stragglers (§3 blast-radius, §6 r5).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fold sunny-wolf-435 Wave-2 prereq + cross-lane edge (#3313 author)

#3313 author flagged two real Wave-2 sequencing gaps: (1) unenumerated
std/ prerequisite carriers the L1.x lenses read (canonical_observations,
CanonicalConcept, 3 Exemption registries) — T-25-core-class, no owning
T-# yet (P10-shape gap); (2) three derived lens-stages (match_arm_shape,
closed_vocab_scan, concept_home) = Compiler-Pipeline+Lens lane, NOT
Dissolution. Added §4 Wave-2-prereq block + cross-lane edge
(Compiler-Pipeline builds → Dissolution Wave-2 consumes); §5 Dissolution
row annotated. Reinforces batch-(d) hold.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: re-tee keystone ask to verified-exact (still-hawk self-correction)

still-hawk-102 verify-don't-trust'd its own review #1: the keystone
FOLD is ALREADY on main (modeling-discipline.md §581-763). Both prior
framings ('ratify #3240' and 'authorize a drafting effort') were wrong.
Corrected verified-exact: operator ratifies the verbatim invariant
blockquote at modeling-discipline.md ~§594-600 (exists, flagged
proposed/#3240-A1); still-hawk then lands it into INVARIANTS.md+
MODELING.md + de-hedges 3 sites — SMALL (~30-60 ln, mechanical, low-risk),
ratify-exact-text-today not a drafting effort. Downstream effort = the
retroactive v4 audit sweep (#3240 C1). §3(a)/§7#3a/§6r5/trailer aligned.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fix last stale 'not-yet-drafted' straggler (§3 blast-radius)

* docs: keystone retraction (C1 not gated on A1) + Wave-2 prereq classification

(A) still-hawk-102 third self-correction, verified: #3241 (fold) + #3242
(🟡-legend) BOTH merged; the v4 audit sweep #3240-C1 was gated on #3242
(merged), NOT on the A1 invariant — C1 already in motion independently.
Retracted the 'authorizing A1 kicks off the v4 sweep' framing in
§3(a)/§7#3a: A1 ⇒ ONLY the small placement PR, maximally low-stakes.
(B) sunny-wolf-435 (#3313 author) classification, verified NONE fold
under T-25-core: (1a) canonical_observations/CanonicalConcept → NEW T-#
'lens-supporting concept registries'; (1b) 3 Exemption registries →
fold into each lens's own task, no T-#; (2) 3 derived lens-stages →
NEW shared T-# 'Wave-2-prereq lens-pipeline derivations'. Two new
owning-T#s to assign (P10-shape). §4 Wave-2-prereq block rewritten.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: final keystone re-tee — C1 sweep #3243 DONE (verified), A1 = sole open

* docs: rename live keystone gate → 'Practice-10 A1 invariant'; #3240 = closed-tracker only (cursor editorial)

* WIP: May 18

* docs: fix T-18 forward-dep violation (BLOCKING) + wave-ordering convention

Valid BLOCKING: §2 + TASKS.md say T-18 (coverage meta-lens) depends on
T-12/T-13 ('meta over the other lenses'), which only become real in
Wave 3 — yet §4 listed T-18 in Wave 2 (consumer before input = Facts-
Flow-Forward violation). Moved T-18 Wave 2 → Wave 4 (after T-12/T-13
real). Added a wave-ordering convention note: Wave = membership not
intra-wave sequence; §2 Depends-on orders within a wave; consumer-
before-input across waves is the real violation class.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: topological re-sort of wavefront (BLOCKING T-16 + pre-empt queued)

Operator BLOCKING review fired consumer-before-input findings (T-18,
T-16, and the same class T-4.8/T-17). Replaced the weak intra-wave
convention with a TOPOLOGICAL invariant (a task is strictly later than
every dep; within-wave = mutually independent, dispatch-safe on face)
and re-sorted: W2 drops T-4.8; W3 gains T-4.8; W4 gains T-17 (deps T-12
real W3) + T-18; W5 = T-16 (deps T-11 W4); W6 = T-15 terminal. Every
consumer now strictly after its fresh inputs.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: mirror §4 topological re-sort into §5 (codex BLOCKING residual)

codex BLOCKING (vs ed8b3b9, pre-resort) demanded T-18-after-T12/13,
T-16-after-T-11, AND 'mirror that gating in §5'. §4 was already fixed
by 9cd9831; the residual was §5 not mirroring it — the Compiler-
Pipeline 'Gated' cell was a flat 'post-T-4' bag obscuring the wave
sequence. Now §5 Compiler-Pipeline + Test/Bootstrap-Infra gated columns
explicitly mirror §4 topology (W2 T-9 → … → W5 T-16 → W6 T-15).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fold L0/L1 asymmetry — Layer-0 hygiene CI gate early (max-utility-early)

sunny-wolf-435 (#3313 author), verified vs #3313 §4/§9/§10: Layer-0
(L0.1-L0.15) reads parse+resolve only (both LANDED), NO T-9 → CI
hygiene hard-gate goes live END-WAVE-1 once lens-pipeline-derivations
+ Layer-0 lens stage land. Layer-1 (L1.1-L1.12) needs post-T-9 +
concept registries → Wave-3. §4 W1 now carries the early Layer-0
gate; W3 the L1.x fan-out; batch-d hold unchanged for L1.x. Directly
serves the operator 'maximum utility as early as possible (without
compromising standards)' directive.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: restore T-29 as TASKS.md-declared T-4-cpp keystone feeder (codex RC)

codex REQUEST_CHANGES, VERIFIED vs origin/main: TASKS.md:64/:286/:1035
still declares T-29 a hard prerequisite of T-4's cpp slice
({P1-KEYSTONE,T-30,T-29,T-25-core}→T-4), and #3277 (T-29 residual) is
OPEN — only #3267 (core) merged. The prior "T-29 LANDED / not a
keystone / removed from critical branch" reclassification was a real
P2/Practice-9 documentation-authority violation (dispatch graph
disagreeing with the source of truth → could mis-sequence T-4). T-29
restored to the keystone cluster across §1 graph, §2 row, §3 table,
§4 wave note, §5 extdeps/T-4, §6 review-status; de-classify only when
#3277 lands AND TASKS.md updates (authority = TASKS.md, not this plan).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: §7 #3b — T-25-core is authorize-to-build (ratified Category-6 shape), not an open design fork

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
briansrls added a commit that referenced this pull request May 19, 2026
* docs: R4 program dispatch plan — T-1..T-32 dependency chart + lane mapping

Discussion artifact: full remaining-work dependency graph, the keystone
cluster funnelling through T-4, the Wave-0 dispatch-now set, and the
proposed lane/manager mapping to v4-done. For operator + lane-manager
review ahead of program-wide fan-out.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fold Lane A/B/Dissolution review corrections into R4 dispatch plan

Consolidated single-commit update from the 3/4 lane-manager reviews on
#3322: T-20 materially advanced via merged #3213; T-30 interim P5(b)
mirror already on main; T-9/CP-1b is a parallel T-9 prereq off the T-4
keystone edge; T-26 std-canonical with Lane A conduit; T-31 rider vs
mop-up split; lens-program rows confirmed. T-4-mgr rows pending explicit
ack (consistent with standing #3280 hold).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* WIP: May 18

* docs: fold T-4-mgr review — staleness fixes + widened keystone scope

4/4 lanes now ratified. T-4-mgr (vivid-carp-207) verified vs main:
T-29(#3267)/T-4.10(#3168)/T-4.12(#3171) already LANDED, not Wave-0 —
parallel count ≈14→≈11. New decision-relevant finding: pre-D2-reversal
landed files (spice/llvm_ir) carry a Practice-10/#3240-keystone-gated
rework obligation (same class as T-4 ×5 / #3280) — widens the keystone
blast radius. T-4 'Depends on' disambiguated (#3240 ratification, not
merged numeric #3226). T-29 residual #3277 attribution flagged open.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fix §5/§6 internal consistency vs folded corrections (Lane A finding)

Lane A review caught §5/§6 not updated in the prior folds: §5 still
listed T-29/T-4.10/T-4.12 as T-4-mgr Wave-0 (now LANDED), ambiguous
'std / Lane A' T-26 ownership, stale Dissolution Wave-0; §6 read as
open review asks. §5 now matches §2/§3/§4 (T-26 std-authoritative /
Lane A conduit; T-4-mgr Wave-0 empty; Dissolution T-31(b)/T-30
generated-checker); §6 → ratified status (4/4 lanes, operator §3 open).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* WIP: May 18

* docs: fresh-lane structure (§5) + operator decision sheet (§7)

§5 → fresh composite manager lanes under witty-cat-59 (no reused
managers, per operator); two non-migrated exceptions (vivid-carp-207
= sole #3280 freeze custodian; fierce-cat-31 = lens-fan-out closeout).
§7 → consolidated decision sheet: the A-vs-B root ruling explained in
tradeoff terms + every pending blocking question (#3280 disposition,
#3240 ratification, T-25-core, Wave-0 go, fresh-lane defaults, de-prose
py removal, #3313) with recommendations.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fix §1 ASCII keystone diagram vs §3 (cursor BLOCKING — T-29)

§1 graphic still drew T-29 inside the keystone box while §3/§2/§5
treat it as LANDED (#3267), not a keystone — same single-chart
internal-consistency class as the §5/§6 fix. Diagram now: 3-item
cluster (P1-KEYSTONE / T-25-core / T-30); T-29 shown LANDED below.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fold #3313 lens-rework impact (Wave-2 taxonomy + batch-d hold)

#3313 is in active design rework (L1.6 retired→L1.10 family, A0/A1
umbrella, pre-Practice-10-ratification). §7 row 7 updated: it's no
longer flat L1.7–L1.12; Wave-2 batch (d) held track-not-finalize so
witnesses aren't authored against the moving taxonomy; batches a/b/c
and the keystone framing unaffected (#3313 reinforces #1=B/#3240).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: record operator B2 ruling on #3321 driver shape (§7 row 8)

Operator ruled 2026-05-18: substrate-native (B2). registry.dag splits
to its own .dag PR (lands now); the ~467-LOC tools/ Rust crate dropped
entirely, B1 also rejected — no interim out-of-substrate enforcement
shell (Python OR Rust), same thesis ruling as the de-prose-py kill.
Whole-corpus gate re-scoped to the v2 filesystem-walk substrate
primitive = the T-21/T-24 corpus-drive capability (PREFIX = first
consumer). Operator-accepted: CI lens gate lands when that lands.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* WIP: May 18

* docs: fold still-hawk-102 review — keystone spec sharpness + 2-owner fix

(1) #3240 is a CLOSED/SUPERSEDED tracker, NOT ratifiable — the keystone
artifact is a not-yet-drafted modeling-discipline.md fold PR that
still-hawk-102 owns drafting; §7 #3a → "authorize draft", §3 rewritten.
(2) "one decision" overstated → "2-3 distinct operator items"; A-vs-B=B
stated as IMPLIED by the keystone-fold, not equivalent. (3) §5 two-owner
lens seam fixed: Fresh Compiler-Pipeline lens scope GATED on
fierce-cat-31 fan-out closeout (one lens owner; no P2 parallel-authority
drift). (4) §7 #2 no-revert-of-862bbde6e clause added. Self-consistency
pass: fixed 2 stale "ratify #3240" stragglers (§3 blast-radius, §6 r5).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fold sunny-wolf-435 Wave-2 prereq + cross-lane edge (#3313 author)

#3313 author flagged two real Wave-2 sequencing gaps: (1) unenumerated
std/ prerequisite carriers the L1.x lenses read (canonical_observations,
CanonicalConcept, 3 Exemption registries) — T-25-core-class, no owning
T-# yet (P10-shape gap); (2) three derived lens-stages (match_arm_shape,
closed_vocab_scan, concept_home) = Compiler-Pipeline+Lens lane, NOT
Dissolution. Added §4 Wave-2-prereq block + cross-lane edge
(Compiler-Pipeline builds → Dissolution Wave-2 consumes); §5 Dissolution
row annotated. Reinforces batch-(d) hold.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: re-tee keystone ask to verified-exact (still-hawk self-correction)

still-hawk-102 verify-don't-trust'd its own review #1: the keystone
FOLD is ALREADY on main (modeling-discipline.md §581-763). Both prior
framings ('ratify #3240' and 'authorize a drafting effort') were wrong.
Corrected verified-exact: operator ratifies the verbatim invariant
blockquote at modeling-discipline.md ~§594-600 (exists, flagged
proposed/#3240-A1); still-hawk then lands it into INVARIANTS.md+
MODELING.md + de-hedges 3 sites — SMALL (~30-60 ln, mechanical, low-risk),
ratify-exact-text-today not a drafting effort. Downstream effort = the
retroactive v4 audit sweep (#3240 C1). §3(a)/§7#3a/§6r5/trailer aligned.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fix last stale 'not-yet-drafted' straggler (§3 blast-radius)

* docs: keystone retraction (C1 not gated on A1) + Wave-2 prereq classification

(A) still-hawk-102 third self-correction, verified: #3241 (fold) + #3242
(🟡-legend) BOTH merged; the v4 audit sweep #3240-C1 was gated on #3242
(merged), NOT on the A1 invariant — C1 already in motion independently.
Retracted the 'authorizing A1 kicks off the v4 sweep' framing in
§3(a)/§7#3a: A1 ⇒ ONLY the small placement PR, maximally low-stakes.
(B) sunny-wolf-435 (#3313 author) classification, verified NONE fold
under T-25-core: (1a) canonical_observations/CanonicalConcept → NEW T-#
'lens-supporting concept registries'; (1b) 3 Exemption registries →
fold into each lens's own task, no T-#; (2) 3 derived lens-stages →
NEW shared T-# 'Wave-2-prereq lens-pipeline derivations'. Two new
owning-T#s to assign (P10-shape). §4 Wave-2-prereq block rewritten.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: final keystone re-tee — C1 sweep #3243 DONE (verified), A1 = sole open

* docs: rename live keystone gate → 'Practice-10 A1 invariant'; #3240 = closed-tracker only (cursor editorial)

* WIP: May 18

* docs: fix T-18 forward-dep violation (BLOCKING) + wave-ordering convention

Valid BLOCKING: §2 + TASKS.md say T-18 (coverage meta-lens) depends on
T-12/T-13 ('meta over the other lenses'), which only become real in
Wave 3 — yet §4 listed T-18 in Wave 2 (consumer before input = Facts-
Flow-Forward violation). Moved T-18 Wave 2 → Wave 4 (after T-12/T-13
real). Added a wave-ordering convention note: Wave = membership not
intra-wave sequence; §2 Depends-on orders within a wave; consumer-
before-input across waves is the real violation class.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: topological re-sort of wavefront (BLOCKING T-16 + pre-empt queued)

Operator BLOCKING review fired consumer-before-input findings (T-18,
T-16, and the same class T-4.8/T-17). Replaced the weak intra-wave
convention with a TOPOLOGICAL invariant (a task is strictly later than
every dep; within-wave = mutually independent, dispatch-safe on face)
and re-sorted: W2 drops T-4.8; W3 gains T-4.8; W4 gains T-17 (deps T-12
real W3) + T-18; W5 = T-16 (deps T-11 W4); W6 = T-15 terminal. Every
consumer now strictly after its fresh inputs.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: mirror §4 topological re-sort into §5 (codex BLOCKING residual)

codex BLOCKING (vs ed8b3b9, pre-resort) demanded T-18-after-T12/13,
T-16-after-T-11, AND 'mirror that gating in §5'. §4 was already fixed
by 9cd9831; the residual was §5 not mirroring it — the Compiler-
Pipeline 'Gated' cell was a flat 'post-T-4' bag obscuring the wave
sequence. Now §5 Compiler-Pipeline + Test/Bootstrap-Infra gated columns
explicitly mirror §4 topology (W2 T-9 → … → W5 T-16 → W6 T-15).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: fold L0/L1 asymmetry — Layer-0 hygiene CI gate early (max-utility-early)

sunny-wolf-435 (#3313 author), verified vs #3313 §4/§9/§10: Layer-0
(L0.1-L0.15) reads parse+resolve only (both LANDED), NO T-9 → CI
hygiene hard-gate goes live END-WAVE-1 once lens-pipeline-derivations
+ Layer-0 lens stage land. Layer-1 (L1.1-L1.12) needs post-T-9 +
concept registries → Wave-3. §4 W1 now carries the early Layer-0
gate; W3 the L1.x fan-out; batch-d hold unchanged for L1.x. Directly
serves the operator 'maximum utility as early as possible (without
compromising standards)' directive.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: restore T-29 as TASKS.md-declared T-4-cpp keystone feeder (codex RC)

codex REQUEST_CHANGES, VERIFIED vs origin/main: TASKS.md:64/:286/:1035
still declares T-29 a hard prerequisite of T-4's cpp slice
({P1-KEYSTONE,T-30,T-29,T-25-core}→T-4), and #3277 (T-29 residual) is
OPEN — only #3267 (core) merged. The prior "T-29 LANDED / not a
keystone / removed from critical branch" reclassification was a real
P2/Practice-9 documentation-authority violation (dispatch graph
disagreeing with the source of truth → could mis-sequence T-4). T-29
restored to the keystone cluster across §1 graph, §2 row, §3 table,
§4 wave note, §5 extdeps/T-4, §6 review-status; de-classify only when
#3277 lands AND TASKS.md updates (authority = TASKS.md, not this plan).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: §7 #3b — T-25-core is authorize-to-build (ratified Category-6 shape), not an open design fork

* docs: reconcile T-25-core framing class to §7 #3b ratified authorize-to-build shape

Blocking operator review on #3339 (r4-program-dispatch-plan.md): T-25-core
was still framed as an open design-direction / operator-review fork in §2,
§3, and the §6/§7 prose, contradicting §7 #3b (commit 363bb76) and the
canonical authority (TASKS.md:940-943 operator-ratified; :962-982 +
coercion-design.md Category 6 = shape already designed: base type +
fail-closed validation at a named constructor boundary). Fixed the whole
class (lines 108, 151, 201-202, 206, 345, 392-393, 396) to "authorize-to-
build stamp, shape ratified, NOT a design fork". Legit keystone-cluster
feeder references (TASKS.md:64 exact set) left intact — canonically correct.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* WIP: May 18

* docs: fix dual-authority — §5 lane active-status + §6 row carried "HELD on keystone" shorthand vs the full feeder set (openai-pro RC #3339)

openai-pro REQUEST_CHANGES (review 14421, head b2f0fa5): §5 Fresh
extdeps/T-4 lane active-status cell (:317) and §6 vivid-carp-207 row
(:341) still said "HELD on keystone", contradicting §2 :81 "all four
gate T-4" + the same row's gated cell. A worker scanning the lane table
could read keystone-closure as sufficient. Both now state the full
TASKS.md:286 feeder set {P1-KEYSTONE,T-30,T-29,T-25-core} — one gate
everywhere. Same class as the prior 3-site normalization; this closes
the active-status shorthand the earlier pass missed.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: add TASKS.md anchor convention note (cursor #3339 exploratory obs — APPROVE)

cursor/composer-2 (review 14425) APPROVE, no findings; one actionable
exploratory observation: the brief cites `TASKS.md:NNN` without a path
and there is no root-level `TASKS.md` (only src/v4/TASKS.md), so a reader
could hunt for a missing file. Added one proportionate anchor-convention
note to the Purpose block (not churning every citation) stating all
`TASKS.md:NNN` anchors refer to src/v4/TASKS.md.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: Wave 1 over-gated T-4.5/T-4.6 on the full ×4 — split unblock conditions (openai-pro RC #3339, review 14429)

Valid finding (a regression from the prior Wave 1 normalization): grouping
"T-4 ×5 languages, T-4.5, T-4.6 unblock" under "the keystone-cluster ×4
land" implied T-4.5/T-4.6 are gated on the full {P1-KEYSTONE,T-30,T-29,
T-25-core}. But §2 :85/:86 declare T-4.5 deps {T-3,T-25-core} and T-4.6
deps {T-25-core,T-26} — neither needs P1-KEYSTONE/T-30/T-29. Wave 1 text
now gates only T-4 ×5 on the full ×4; T-4.5/T-4.6 unblock on T-25-core
(their sole cluster feeder) + own §2 deps, potentially earlier. §2 table
reaffirmed as the dependency authority.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: whole-doc §1/§4/§5-vs-§2 consistency sweep — harden §5 gated cell (T-4.5–4.8 not full-×4); pre-empt the recurring class

Following the openai-pro 14429 Wave-1 over-gating fix (f223fb7), did a
full consistency audit of every gate/unblock restatement vs the §2
dependency authority. §4 Waves 2-6, §1 ASCII, §6 verified consistent.
One latent ambiguity remained: §5 extdeps/T-4 gated cell listed
"T-4.5–4.8" right after "T-4 (post the full feeder set)", readable as
T-4.5–4.8 being full-×4-gated. Hardened it to state T-4.5–4.8 follow
their own §2 deps (not the full ×4) + §2 is the sole dependency
authority — closing the class that successive reviews kept finding one
instance of, rather than waiting for the next gap-by-gap flag.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: drop brittle internal :NN self-anchors → name-only refs (openai-pro RC #3339, review 14436)

Valid finding: §5 lane row self-referenced "§2 T-4 row :81" but the doc
grew from prior edits so :81 is now T-6 (T-4 is :84). Root cause is
hardcoded internal line anchors that re-stale on every edit. Per
openai-pro's own "remove the numeric suffix" option, converted ALL
internal self-anchors to name-based refs: §5 ":81" dropped; Wave 1
"§2 :85/:86" → "per the §2 T-4.5/T-4.6 row". External src/v4/TASKS.md:NN
anchors untouched (different stable file). Permanently closes the
brittle-self-anchor sub-class rather than chasing the number each pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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