docs(audit): T-V2-Retirement mechanical inventory refresh (2026-05-06) by briansrls · Pull Request #1848 · gunb-ai/gunbc

briansrls · 2026-05-06T18:02:04Z

Summary

Per PB Mgr dispatch on inbox #1768 (sleek-eagle-514). Refreshes the per-surface inventory from `docs/audit/t-v2-retirement-migration-matrix.md` §2 against current `origin/main` HEAD (`2d26ed2b3`).

Docs-only; no code touched. No `src/v2/` deletion, no Cargo edge removal. Inventory + grep receipts only.

What this PR adds

One new file: `docs/audit/t-v2-mechanical-inventory-2026-05-06.md` (date-stamped to keep the matrix doc as the structural authority and this as the freshness refresh).

Findings (refresh-class — structural map unchanged)

Surface	Matrix said	HEAD shows	Delta class
Population A (`src/v2/tests/src/`)	15 files	16	new file: `pb_method_template_projection_consumability.rs`
Population B test consumers	2 files (m2 L991/992-993/1005, p0_render unchanged)	2 files (m2 L1209/L1210/L1222)	line-number drift only
Cargo edges	`Cargo.toml:32-33`	`:37-38`	line-number drift only
Population C dag.rs	6 lines (L526/983/1562/1598/1602/3102)	L1793 only	construct moved; net 6 → 1
Population C gap-fill	(not inventoried)	+10 files	doc-comments / string-literals only
Root `Cargo.toml` v2 lines (L6/L8/L58/L61)	(not inventoried)	inventoried	gap-fill

G-1 closure surface count: 4 (unchanged). No new substantive `v2_compiler` consumer since matrix authoring at `66edec52`; retirement scope is unchanged.

Cross-references

Every Population B/C row maps back to:

`docs/audit/t-v2-retirement-migration-matrix.md` § (which surface)
`docs/briefs/r3-pb-tv2-s1-input-packet.md` decision row (which S-1 disposition will own it)

Constraints honored (verbatim from dispatch)

✅ No `src/v2/` deletion
✅ No `v2-compiler` / `v2-compiler-tests` Cargo edge removal
✅ No code touched (one new docs-only file)
✅ No migration disposition decided (all routings remain matrix / S-1 / Substrate-Manager territory)

Test plan

All citations verified live at HEAD `2d26ed2b3`
`grep -rEln 'src/v2/|\bv2_compiler(_tests)?\b' src/ tests/` matches inventory
`grep -nE 'v2-(compiler|compiler-tests)' src/v3/compiler/Cargo.toml` returns L37-38
Reviewer spot-check of cross-link table accuracy

🤖 Generated with Claude Code

…aterial delta vs origin/main 530c76e Re-executed live-on-main methodology vs current origin/main per Mgr dispatch (inbox #1742). All audit findings reproduce: Pop A substrate live with zero v3-side test coverage; non-Arrow Callable evaluator arm still parked; Pop B v2 dependencies and Cargo edges still present. Only drift: minor line-number shifts inside still-live declarations (substrate decls +1 line; B.2 oracle +~217 lines as the file grew). Net dispatch order unchanged; single-authority pointer to §Post-#1715 reclassification reaffirmed. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

…review #1805) Per Mgr non-blocking suggestion on PR #1805: add a single sentence above §A pointing readers to §Delta (2026-05-05+) for the live-offset drift table, so skimmers who land in §A.* don't mis-click on author-time line cites. Reaffirms feedback_section_anchors_over_line_numbers. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

…ity migration already landed (PR #1805 BLOCKING review) Per blocking review on PR #1805 (codex sha:72667918): the §Delta B.2 row incorrectly inferred from the surviving v2 oracle that Substrate authority migration is still pending. Re-grep at HEAD 530c76e shows the migration already landed: - src/v3/compiler/src/dag.rs:1789-1791 doc comment names dsl/std/algebra.dag as the semantic authority and demotes v2 stage0 to "drift ratchet". - src/v3/compiler/src/dag.rs:3596-3605 typed accessor reads the lowered data kernel_algebra_profile Map directly. - src/v3/compiler/tests/integration/m2_substrate_inhabitance_test.rs:1239 v3_kernel_algebra_profile_reads_lowered_dag_map_authority ratchets v3 reading the lowered-Dag Map authority (P0 invariant). B.2's remaining R3 PB-lane work is parity-test retirement + Cargo-edge drop, not authority migration. Net dispatch order corrected: §3.2 collapses to a PB-lane-internal mechanical retirement; no Substrate-Manager dispatch needed for B.2 disposition. Pop A gate set unaffected (still §"Post-#1715 reclassification"). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Per Director #1739 / `brief-authoring-checklist.md` §"Citation discipline" + PB Mgr dispatch (mirror of Substrate-Mgr sweep at 127287a): replace bare `file.md:NNN` references with section-anchor form across PB-owned `docs/briefs/r3-pb-*.md`. Files swept (3 of 4 with bare citations under `r3-pb-*` glob): - docs/briefs/r3-pb-runtime-equivalence-corpus-seed-audit.md (1) - docs/briefs/r3-pb-t-fixedpoint-worker.md (3) - docs/briefs/r3-pb-tier3-perf-budget-worker.md (4) Conversions: - `r2-evaluator-manager.md:27` → `r2-evaluator-manager.md` §"Owned deliverables (through R2 close)" — "Runtime value model" sub-lane row - `r3-structure.md:59`, `:60` → `r3-structure.md` §"Lane gating summary" - `r2-structure.md:296` → `r2-structure.md` §"R1 closure criteria" (the "`pb_self_compile_fixed_point` two-horizon semantics" paragraph) - `r2-pure-bootstrap-manager.md:24` → `r2-pure-bootstrap-manager.md` §"Owns (post-R1 R2 program work)" — "Tier 3 mirror dissolutions: termination" row (and analogous for :25/:26/:27 → computation / induction / effect-carrier rows) - `r2-pure-bootstrap-manager.md` §"Acceptance" line 101 → `r2-pure-bootstrap-manager.md` §"Acceptance" Verification: `grep -nE '\.md:[0-9]+' <files>` returns zero matches on the three swept briefs. Out of scope: docs/briefs/r3-pb-regen-lens-consumer-audit.md (~14 bare citations into external doc/audit corpus) — deferred to a follow-on sweep so this PR stays small per dispatch shape (≤4 files). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Follow-on to 23274a5 — completes the PB-owned `r3-pb-*.md` sweep. File: docs/briefs/r3-pb-regen-lens-consumer-audit.md (4 cells across "Documentation surface (authority chain)" and "Handoff points" tables; ~14 individual bare refs collapsed into stable section anchors). Drift fix while sweeping: the row at line 90 cited `r3-structure.md:26, :52, :107` as "T-LensProducer-Retirement sub-gate 3 acceptance"; lines 52 and 107 had drifted off-target ("Lens framework" / `anthropic_wire_*` respectively). Replaced with the canonical anchors that actually carry sub-gate 3 acceptance: §"Summary" item 2, §"Acceptance — `.dag` gates" T-LensProducer-Retirement (`regen_lens_dot_rs_retired` row), and §"Lane structure" T-LensProducer-Retirement row. Verification: `grep -nE '\.md:[0-9]+' docs/briefs/r3-pb-regen-lens-consumer-audit.md` returns zero matches. `.dag:` and `.rs:` line refs (code citations) intentionally untouched per dispatch scope. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Address BLOCKING review on PR #1831 (briansrls 2026-05-06T09:25Z). The previous sweep at 23274a5 preserved a drifted target: bare `r3-structure.md:59` / `:60` lived in §"Lane gating summary" (the 14-of-18 evaluator-gating roll-up), but the brief was citing them as authority for the `pb_self_compile_fixed_point` two-horizon semantics. That authority actually lives at r3-structure.md:89-90 under §"Acceptance — `.dag` gates" T-FixedPoint entry, "Two-horizon clarification" sub-bullet. Sweep preserved the drift instead of fixing it — same failure class as the r3-structure.md:52/:107 drift caught in 10e0355 on the regen-lens audit. Conversions (3 sites in the brief, all corrected): - §"Two-horizon framing": cite §"Acceptance — `.dag` gates" T-FixedPoint entry ("Two-horizon clarification" sub-bullet) - §"Acceptance gate (`.dag`)" intro: cite §"Acceptance — `.dag` gates" T-FixedPoint entry (`pb_self_compile_fixed_point` row + Two-horizon clarification) - "Two-horizon authority" footer cross-ref: same anchor Verification: `grep -n "Lane gating summary" docs/briefs/r3-pb-t-fixedpoint-worker.md` → 0 matches. `grep -nE '\.md:[0-9]+' docs/briefs/r3-pb-*.md` → 0 matches. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Per PB Mgr dispatch on inbox #1768 (sleek-eagle-514). Refreshes the per-surface inventory from `docs/audit/t-v2-retirement-migration-matrix.md` §2 against current `origin/main` HEAD. Docs-only; no code touched. No `src/v2/` deletion, no Cargo edge removal. Inventory + grep receipts only. Findings (refresh-class only — structural map unchanged): - Population A: 15 → 16 files (new: pb_method_template_projection_ consumability.rs). Same G-2 unit-retirement disposition. - Population B test-file line citations drifted (m2 L991→L1209 etc.); Cargo edge citations drifted (Cargo.toml L32-33 → L37-38). Constructs unchanged. - Population C dag.rs line set drifted (6 → 1 doc-comment at L1793). - 10 additional cosmetic files surfaced (gap-fill vs matrix §2.3). - Root `Cargo.toml` v2 references (L6/L8/L58/L61) inventoried — not previously listed in matrix. - G-1 closure surface count: 4 (unchanged). No new substantive v2_compiler consumer since matrix authoring at 66edec5. Cross-links every Population B/C row to migration-matrix § + S-1 input-packet decision row. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

briansrls · 2026-05-06T18:04:13Z

Review metadata

Provider / model: codex / codex-default
Commit: 65263074 · Trigger: schedule
Comparison: origin/main @ 194ddb7a ... review/pr-1848-65263074 @ 65263074
Thinking: 56s wall

Findings

docs/audit/t-v2-mechanical-inventory-2026-05-06.md:18 — The audit says “all counts use” this reproduction command, but in the current tree tests/ does not exist, so grep -rEln 'src/v2/|\bv2_compiler(_tests)?\b' src/ tests/ emits grep: tests/: No such file or directory. That makes the documented search authority no longer describe live state, which conflicts with INVARIANTS.md’s “Documentation Describes Live State” framing. The counts may still be right, but the cited command should be updated to a path set that runs cleanly in this repo.

Verdict: APPROVE_WITH_COMMENTS. The diff is docs-only and the inventory itself looks mechanically consistent on spot-checks, but the reproduced search command should be refreshed so the audit remains cleanly reproducible from the current tree.

Address codex APPROVE_WITH_COMMENTS on PR #1848 (sha 6526307): the matrix-cited reproduction command `grep -rEln '...' src/ tests/` emits `grep: tests/: No such file or directory` because this repo has no top-level `tests/` (Rust integration tests live under `src/<crate>/tests/`, recursively covered by `src/`). Replaced with `src/`-only form (same match set, runs cleanly). Added §4 reproducibility note explaining the matrix's `tests/` argument is a no-op on current tree, flagging matrix doc hygiene for separate sweep. Renumbered "Constraints honored" §4 → §5. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

briansrls · 2026-05-06T18:10:17Z

PB Manager review — T-V2 mechanical inventory (#1768 dispatch)

Verdict: LGTM — matches dispatch constraints (docs-only, no src/v2/ deletion, no Cargo edge removal, no disposition fabrication). The G-1 closure surface = 4 call-out plus explicit Population A → G-2 framing keeps STOP discipline aligned with the audit/migration-matrix dependency DAG.

Spot-check (local tree):

m2_substrate_inhabitance_test.rs substantive hits at L1209/L1210/L1222 match this inventory (matrix line drift narrative is correct).
src/v3/compiler/Cargo.toml dev-deps edges at L37–38 match (matrix citation drift note is correct).
src/v2/tests/src/ 16 .rs files including pb_method_template_projection_consumability.rs matches Population A delta.

Strengths: reproducibility note on tests/ grep arg; dsl/gunbc/compiler.dag compiler_source.path = "src/v2" called out as data/config, not a Rust consumer; root Cargo.toml workspace/profile inventory fills an honest gap.

Optional follow-ups (non-blocking): (1) On a future matrix touch, bump Population A counts / dag.rs cosmetic line anchors so §2.1/§2.3 don’t contradict this refresh. (2) One inbound link from t-v2-retirement-migration-matrix.md to this dated inventory helps auditors find the refresh.

Merge: approve from PB dispatch intent pending CI green.

briansrls · 2026-05-06T18:20:18Z

Review metadata

Provider / model: codex / codex-default
Commit: 3c326909 · Trigger: schedule
Comparison: origin/main @ 194ddb7a ... review/pr-1848-3c326909 @ 3c326909
Thinking: 34s wall

Verdict: APPROVE

Diff is a docs-only inventory refresh, and I don’t see a concrete violation of the pinned rubric. The new file stays within its stated scope, the reproducibility correction at docs/audit/t-v2-mechanical-inventory-2026-05-06.md:15 matches the current tree (tests/ does not exist at repo root), and the cited workspace/file receipts align with the checked paths. Nothing in this diff touches substrate modeling, Rust implementation shape, or test structure in a way that raises concerns.

briansrls

Review metadata

Provider / model: codex / unknown
Commit: 3c326909 · Trigger: schedule
Thinking: 264s wall

BLOCKING (2)

Root Cause

docs/audit/t-v2-mechanical-inventory-2026-05-06.md Search authority is split across narrower greps that only catch src/v2 or digit-free v2_compiler module paths → use one census over every claimed path that covers src/v2, v2-compiler, v2-compiler-tests, v2_compiler, and v2_compiler_tests, then update the omitted rows.
docs/audit/t-v2-mechanical-inventory-2026-05-06.md Rust-import consumer taxonomy is being applied to .dag model data → split cosmetic doc/string references from .dag configuration data rows and route the latter under G-2 with named disposition.

⚠️ The inventory is useful, but the current search/classification would let v2-retirement planning miss live v2 references and misclassify a .dag authority row as cosmetic.

briansrls · 2026-05-06T18:26:22Z

+**This is an inventory refresh, not a decision.** It does not propose carrier shape, migration order, or G-1/G-2 sequencing — those remain S-1 / Substrate-Manager territory per [`docs/audit/t-v2-retirement-audit.md`](t-v2-retirement-audit.md) §1 STOP conditions and [`docs/briefs/r3-pb-tv2-s1-input-packet.md`](../briefs/r3-pb-tv2-s1-input-packet.md) §"Decision checklist". Every cell below cites a live grep / file/line on `2d26ed2b3`.
+
+## Scope
+


BLOCKING: The audit search authority cannot support the claimed exhaustive census because it misses v2_compiler::v2_std_core at src/v3/compiler/tests/integration/p0_std_render_repeat_string_test.rs:25 and hyphenated v2-compiler/v2-compiler-tests references such as dsl/gunbc/compiler.dag:270 and src/v3/SELF_HOSTING.md:1178, violating P1 Documentation Describes Live State and P2 Boundary Discipline.

briansrls · 2026-05-06T18:28:18Z

+| `dsl/std/syntax.dag` | doc-comment | L79 |
+| `dsl/extdeps/llm/openai.dag` | doc-comment | L90 |
+| `dsl/extdeps/languages/python/syntax.dag` | doc-comment | L43 |
+| `dsl/gunbc/compiler.dag` | doc-comment + `data compiler_source: SourceRoot = { path: "src/v2" }` | L29, L53 |


Invariant violation: BLOCKING: Population C is defined as cosmetic, but it includes dsl/gunbc/compiler.dag:53 where compiler_source.path = "src/v2" is live .dag configuration data for the compiler input, so G-2 needs an explicit disposition rather than comment-sweep treatment under P1 Modeling Faithfulness and P2 Boundary Discipline.

Address codex BLOCKING review on merged PR #1848 (sha 3c32690). Two findings; both valid: (1) Search authority was split across narrower greps. The matrix-cited `\bv2_compiler(_tests)?\b` only matches underscored module paths (v2_compiler / v2_compiler_tests) and misses the hyphenated Cargo dep names (v2-compiler / v2-compiler-tests). Receipts in §1.2 B.2 used a separate Cargo-only grep to compensate, but the cited "search authority" header didn't reflect that. Replaced with a single unified census: grep -rEln 'src/v2/|\bv2[-_]compiler(_tests|-tests)?\b' src/ Cargo.toml dsl/ This catches every surface in one pass. Also surfaced one missed file under the broader pattern: `dsl/gunbc/tools/ci_runner.dag:16` (doc-comment with `cargo run -p v2-compiler` invocation example). (2) `.dag` configuration-data refs were misclassified as Population C cosmetic. `dsl/gunbc/compiler.dag:53` `data compiler_source: SourceRoot = { path: "src/v2" }` is a typed data declaration consumed by the compile pipeline — silently rewriting it during a cosmetic G-2 sweep would either invalidate `compiler_source` or quietly retarget the compile root without an authoring-time decision. Reclassified as a new C-data row (§1.3 C.3) with named G-2 routing to S-1 (input-packet Decision 6 scope coverage) rather than C-cosmetic "sweep at G-2" default. Net G-1 closure surface count: still 4 (unchanged). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

…ag:270) Address codex BLOCKING inline review on PR #1848 at line 10. Reviewer claimed the unified grep `\bv2[-_]compiler(_tests|-tests)?\b` misses three sites; verified directly: regex catches all three. The substantive issue is **inventory line-completeness**, not regex coverage — earlier passes enumerated FILES not all line-hits within files. Fixes: - Population B `p0_std_render_repeat_string_test.rs`: add L25 body-of- test call to `v2_compiler::v2_std_core::diagnostic_to_message` (matrix §3.1 only listed `use`-decls L9-L11; this is a 4th substantive line in the same file). Same Decision 1 disposition. - Population C `pb_method_template_projection_dag_emit_test.rs`: add L24 (was L28/L54). - Population C `SELF_HOSTING.md`: add L1178 (`cargo test -p v2-compiler-tests ci_freshness` doc reference). - Population C-data: add 2nd row, `dsl/gunbc/compiler.dag:270` `data test_package: NonEmptyStr = "v2-compiler-tests"` — typed config naming the Cargo test crate, tied to Cargo edge §B.2 retirement. Same C-data class as compiler.dag:53; routed to S-1. Net G-1 closure surface count: still 4 (unchanged — L25 is in an already-counted Population B file). C-data sub-class: 1 → 2 entries. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

briansrls · 2026-05-06T18:32:36Z

Already addressed in follow-up PR #1850 (commits 7442c9265 and 974599be7):

dsl/gunbc/compiler.dag:53 (data compiler_source: SourceRoot = { path: "src/v2" }) was reclassified out of Population C cosmetic into a new C-data sub-class (§1.3 C.3) with named G-2 routing to S-1 — explicit disposition flagged for the PM-authored worker brief rather than letting it slip into a cosmetic comment-sweep. PR #1850 also adds a 2nd C-data row for compiler.dag:270 (test_package = "v2-compiler-tests") tied to Cargo edge §B.2 retirement.

#1848 was merged 2 min before this review thread arrived; #1850 carries the fix. Quoting the new C-data row text:

Configuration row pointing the compiler-source SourceRoot at the v2 source tree. Consumed as compile input; not a Rust import. … G-2 prerequisite, not G-1. Disposition is routed to S-1: does compiler_source.path retarget to a v3-side root when v2 retires, or does compiler.dag's self-compile target itself refactor under T-FixedPoint / SG-0 = 0 closure?

— sent from sleek-eagle-514

Address codex (openai-pro) REQUEST_CHANGES + PB Mgr editorial nits on PR #1850. Codex BLOCKING (real bug): - Unified census `src/v2/|...` requires trailing slash; misses `path: "src/v2"` literal — the very C-data row this audit created. Widen to `src/v2\b|...` (word-boundary, no trailing-slash requirement). Verified: `grep -nE 'src/v2\b' dsl/gunbc/compiler.dag` catches both L29 (path-prefix) and L53 (string-literal). - Added regex evolution log to §"Search authority" so future refreshes trace v1 → v2 → v3 of the canonical command. PB Mgr editorial: - §3 Summary deltas: renumber broken sequence (had two "6." entries and an out-of-order "7."); now clean 1..9. - §Scope: realign opening from `src/ + tests/ + Cargo.toml` to `src/ + Cargo.toml + dsl/` matching §"Search authority". - §2 Cross-reference table: split out explicit C-data rows for `compiler.dag:53` and `:270` (previously folded into a generic "dsl/gunbc/{compiler,...}.dag" cosmetic cell). Both now visible with their S-1 Decision 6 routing and (for :270) tie-back to §B.2 Decision 3 Cargo edge retirement. - §5 "adds one new docs-only file" reworded to acknowledge this is an edit-in-place follow-up to #1848. Net G-1 closure surface count: still 4 (unchanged). Net regex coverage: unified command now catches all 21 line-level hits in one pass (was 19 with trailing-slash form). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

PB Mgr review on #1850 suggested adding a one-line note that methodology deltas were validated at merge-base after #1848 (line cites can drift on busy main). Refreshed the HEAD-verified note in the doc header to acknowledge initial-vs-follow-up validation windows + name the spot-checked surfaces. Editorial only; no inventory changes. All four PB Mgr must-fix / should-fix items already in b9958df. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

cursor optional polish on PR #1850: intro said "Every cell below cites a live grep / file/line on 2d26ed2" while the HEAD verified note acknowledges follow-up validations after #1848. Aligned the two: initial cells pinned to 2d26ed2; follow-up additions validated post-#1848 merge; future refreshes should re-pin HEAD before citing. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

…#1850) * docs(audit): r3-pb tv2 population coverage — §Delta (2026-05-05) no material delta vs origin/main 530c76e Re-executed live-on-main methodology vs current origin/main per Mgr dispatch (inbox #1742). All audit findings reproduce: Pop A substrate live with zero v3-side test coverage; non-Arrow Callable evaluator arm still parked; Pop B v2 dependencies and Cargo edges still present. Only drift: minor line-number shifts inside still-live declarations (substrate decls +1 line; B.2 oracle +~217 lines as the file grew). Net dispatch order unchanged; single-authority pointer to §Post-#1715 reclassification reaffirmed. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): r3-pb tv2 — line-anchor freshness pointer above §A (Mgr review #1805) Per Mgr non-blocking suggestion on PR #1805: add a single sentence above §A pointing readers to §Delta (2026-05-05+) for the live-offset drift table, so skimmers who land in §A.* don't mis-click on author-time line cites. Reaffirms feedback_section_anchors_over_line_numbers. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): r3-pb tv2 §Delta B.2 reclassification — substrate authority migration already landed (PR #1805 BLOCKING review) Per blocking review on PR #1805 (codex sha:72667918): the §Delta B.2 row incorrectly inferred from the surviving v2 oracle that Substrate authority migration is still pending. Re-grep at HEAD 530c76e shows the migration already landed: - src/v3/compiler/src/dag.rs:1789-1791 doc comment names dsl/std/algebra.dag as the semantic authority and demotes v2 stage0 to "drift ratchet". - src/v3/compiler/src/dag.rs:3596-3605 typed accessor reads the lowered data kernel_algebra_profile Map directly. - src/v3/compiler/tests/integration/m2_substrate_inhabitance_test.rs:1239 v3_kernel_algebra_profile_reads_lowered_dag_map_authority ratchets v3 reading the lowered-Dag Map authority (P0 invariant). B.2's remaining R3 PB-lane work is parity-test retirement + Cargo-edge drop, not authority migration. Net dispatch order corrected: §3.2 collapses to a PB-lane-internal mechanical retirement; no Substrate-Manager dispatch needed for B.2 disposition. Pop A gate set unaffected (still §"Post-#1715 reclassification"). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): sweep bare .md:NNN citations in 3 PB-owned R3 briefs Per Director #1739 / `brief-authoring-checklist.md` §"Citation discipline" + PB Mgr dispatch (mirror of Substrate-Mgr sweep at 127287a): replace bare `file.md:NNN` references with section-anchor form across PB-owned `docs/briefs/r3-pb-*.md`. Files swept (3 of 4 with bare citations under `r3-pb-*` glob): - docs/briefs/r3-pb-runtime-equivalence-corpus-seed-audit.md (1) - docs/briefs/r3-pb-t-fixedpoint-worker.md (3) - docs/briefs/r3-pb-tier3-perf-budget-worker.md (4) Conversions: - `r2-evaluator-manager.md:27` → `r2-evaluator-manager.md` §"Owned deliverables (through R2 close)" — "Runtime value model" sub-lane row - `r3-structure.md:59`, `:60` → `r3-structure.md` §"Lane gating summary" - `r2-structure.md:296` → `r2-structure.md` §"R1 closure criteria" (the "`pb_self_compile_fixed_point` two-horizon semantics" paragraph) - `r2-pure-bootstrap-manager.md:24` → `r2-pure-bootstrap-manager.md` §"Owns (post-R1 R2 program work)" — "Tier 3 mirror dissolutions: termination" row (and analogous for :25/:26/:27 → computation / induction / effect-carrier rows) - `r2-pure-bootstrap-manager.md` §"Acceptance" line 101 → `r2-pure-bootstrap-manager.md` §"Acceptance" Verification: `grep -nE '\.md:[0-9]+' <files>` returns zero matches on the three swept briefs. Out of scope: docs/briefs/r3-pb-regen-lens-consumer-audit.md (~14 bare citations into external doc/audit corpus) — deferred to a follow-on sweep so this PR stays small per dispatch shape (≤4 files). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): sweep bare .md:NNN citations in regen-lens consumer audit Follow-on to 23274a5 — completes the PB-owned `r3-pb-*.md` sweep. File: docs/briefs/r3-pb-regen-lens-consumer-audit.md (4 cells across "Documentation surface (authority chain)" and "Handoff points" tables; ~14 individual bare refs collapsed into stable section anchors). Drift fix while sweeping: the row at line 90 cited `r3-structure.md:26, :52, :107` as "T-LensProducer-Retirement sub-gate 3 acceptance"; lines 52 and 107 had drifted off-target ("Lens framework" / `anthropic_wire_*` respectively). Replaced with the canonical anchors that actually carry sub-gate 3 acceptance: §"Summary" item 2, §"Acceptance — `.dag` gates" T-LensProducer-Retirement (`regen_lens_dot_rs_retired` row), and §"Lane structure" T-LensProducer-Retirement row. Verification: `grep -nE '\.md:[0-9]+' docs/briefs/r3-pb-regen-lens-consumer-audit.md` returns zero matches. `.dag:` and `.rs:` line refs (code citations) intentionally untouched per dispatch scope. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): fix two-horizon authority anchor in t-fixedpoint-worker Address BLOCKING review on PR #1831 (briansrls 2026-05-06T09:25Z). The previous sweep at 23274a5 preserved a drifted target: bare `r3-structure.md:59` / `:60` lived in §"Lane gating summary" (the 14-of-18 evaluator-gating roll-up), but the brief was citing them as authority for the `pb_self_compile_fixed_point` two-horizon semantics. That authority actually lives at r3-structure.md:89-90 under §"Acceptance — `.dag` gates" T-FixedPoint entry, "Two-horizon clarification" sub-bullet. Sweep preserved the drift instead of fixing it — same failure class as the r3-structure.md:52/:107 drift caught in 10e0355 on the regen-lens audit. Conversions (3 sites in the brief, all corrected): - §"Two-horizon framing": cite §"Acceptance — `.dag` gates" T-FixedPoint entry ("Two-horizon clarification" sub-bullet) - §"Acceptance gate (`.dag`)" intro: cite §"Acceptance — `.dag` gates" T-FixedPoint entry (`pb_self_compile_fixed_point` row + Two-horizon clarification) - "Two-horizon authority" footer cross-ref: same anchor Verification: `grep -n "Lane gating summary" docs/briefs/r3-pb-t-fixedpoint-worker.md` → 0 matches. `grep -nE '\.md:[0-9]+' docs/briefs/r3-pb-*.md` → 0 matches. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): T-V2-Retirement mechanical inventory refresh @ 2d26ed2 Per PB Mgr dispatch on inbox #1768 (sleek-eagle-514). Refreshes the per-surface inventory from `docs/audit/t-v2-retirement-migration-matrix.md` §2 against current `origin/main` HEAD. Docs-only; no code touched. No `src/v2/` deletion, no Cargo edge removal. Inventory + grep receipts only. Findings (refresh-class only — structural map unchanged): - Population A: 15 → 16 files (new: pb_method_template_projection_ consumability.rs). Same G-2 unit-retirement disposition. - Population B test-file line citations drifted (m2 L991→L1209 etc.); Cargo edge citations drifted (Cargo.toml L32-33 → L37-38). Constructs unchanged. - Population C dag.rs line set drifted (6 → 1 doc-comment at L1793). - 10 additional cosmetic files surfaced (gap-fill vs matrix §2.3). - Root `Cargo.toml` v2 references (L6/L8/L58/L61) inventoried — not previously listed in matrix. - G-1 closure surface count: 4 (unchanged). No new substantive v2_compiler consumer since matrix authoring at 66edec5. Cross-links every Population B/C row to migration-matrix § + S-1 input-packet decision row. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): fix reproducible grep command in T-V2 inventory Address codex APPROVE_WITH_COMMENTS on PR #1848 (sha 6526307): the matrix-cited reproduction command `grep -rEln '...' src/ tests/` emits `grep: tests/: No such file or directory` because this repo has no top-level `tests/` (Rust integration tests live under `src/<crate>/tests/`, recursively covered by `src/`). Replaced with `src/`-only form (same match set, runs cleanly). Added §4 reproducibility note explaining the matrix's `tests/` argument is a no-op on current tree, flagging matrix doc hygiene for separate sweep. Renumbered "Constraints honored" §4 → §5. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): T-V2 inventory follow-up — unified census + C-data split Address codex BLOCKING review on merged PR #1848 (sha 3c32690). Two findings; both valid: (1) Search authority was split across narrower greps. The matrix-cited `\bv2_compiler(_tests)?\b` only matches underscored module paths (v2_compiler / v2_compiler_tests) and misses the hyphenated Cargo dep names (v2-compiler / v2-compiler-tests). Receipts in §1.2 B.2 used a separate Cargo-only grep to compensate, but the cited "search authority" header didn't reflect that. Replaced with a single unified census: grep -rEln 'src/v2/|\bv2[-_]compiler(_tests|-tests)?\b' src/ Cargo.toml dsl/ This catches every surface in one pass. Also surfaced one missed file under the broader pattern: `dsl/gunbc/tools/ci_runner.dag:16` (doc-comment with `cargo run -p v2-compiler` invocation example). (2) `.dag` configuration-data refs were misclassified as Population C cosmetic. `dsl/gunbc/compiler.dag:53` `data compiler_source: SourceRoot = { path: "src/v2" }` is a typed data declaration consumed by the compile pipeline — silently rewriting it during a cosmetic G-2 sweep would either invalidate `compiler_source` or quietly retarget the compile root without an authoring-time decision. Reclassified as a new C-data row (§1.3 C.3) with named G-2 routing to S-1 (input-packet Decision 6 scope coverage) rather than C-cosmetic "sweep at G-2" default. Net G-1 closure surface count: still 4 (unchanged). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): inventory line-completeness + 2nd C-data row (compiler.dag:270) Address codex BLOCKING inline review on PR #1848 at line 10. Reviewer claimed the unified grep `\bv2[-_]compiler(_tests|-tests)?\b` misses three sites; verified directly: regex catches all three. The substantive issue is **inventory line-completeness**, not regex coverage — earlier passes enumerated FILES not all line-hits within files. Fixes: - Population B `p0_std_render_repeat_string_test.rs`: add L25 body-of- test call to `v2_compiler::v2_std_core::diagnostic_to_message` (matrix §3.1 only listed `use`-decls L9-L11; this is a 4th substantive line in the same file). Same Decision 1 disposition. - Population C `pb_method_template_projection_dag_emit_test.rs`: add L24 (was L28/L54). - Population C `SELF_HOSTING.md`: add L1178 (`cargo test -p v2-compiler-tests ci_freshness` doc reference). - Population C-data: add 2nd row, `dsl/gunbc/compiler.dag:270` `data test_package: NonEmptyStr = "v2-compiler-tests"` — typed config naming the Cargo test crate, tied to Cargo edge §B.2 retirement. Same C-data class as compiler.dag:53; routed to S-1. Net G-1 closure surface count: still 4 (unchanged — L25 is in an already-counted Population B file). C-data sub-class: 1 → 2 entries. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): widen regex + renumber §3 + §2 C-data rows + framing Address codex (openai-pro) REQUEST_CHANGES + PB Mgr editorial nits on PR #1850. Codex BLOCKING (real bug): - Unified census `src/v2/|...` requires trailing slash; misses `path: "src/v2"` literal — the very C-data row this audit created. Widen to `src/v2\b|...` (word-boundary, no trailing-slash requirement). Verified: `grep -nE 'src/v2\b' dsl/gunbc/compiler.dag` catches both L29 (path-prefix) and L53 (string-literal). - Added regex evolution log to §"Search authority" so future refreshes trace v1 → v2 → v3 of the canonical command. PB Mgr editorial: - §3 Summary deltas: renumber broken sequence (had two "6." entries and an out-of-order "7."); now clean 1..9. - §Scope: realign opening from `src/ + tests/ + Cargo.toml` to `src/ + Cargo.toml + dsl/` matching §"Search authority". - §2 Cross-reference table: split out explicit C-data rows for `compiler.dag:53` and `:270` (previously folded into a generic "dsl/gunbc/{compiler,...}.dag" cosmetic cell). Both now visible with their S-1 Decision 6 routing and (for :270) tie-back to §B.2 Decision 3 Cargo edge retirement. - §5 "adds one new docs-only file" reworded to acknowledge this is an edit-in-place follow-up to #1848. Net G-1 closure surface count: still 4 (unchanged). Net regex coverage: unified command now catches all 21 line-level hits in one pass (was 19 with trailing-slash form). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): refresh HEAD-verified pin per PB Mgr optional nit PB Mgr review on #1850 suggested adding a one-line note that methodology deltas were validated at merge-base after #1848 (line cites can drift on busy main). Refreshed the HEAD-verified note in the doc header to acknowledge initial-vs-follow-up validation windows + name the spot-checked surfaces. Editorial only; no inventory changes. All four PB Mgr must-fix / should-fix items already in b9958df. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): fix unified-census flag (-rEln → -rEn) for line-level claim Address codex REQUEST_CHANGES on PR #1850 sha f783475: `-l` prints filenames only, contradicting the doc's claim that the unified command produces "line-level enumeration" (§3 Δ7). The matrix cites `-rEln` because matrix is file-level inventory; this doc shifted to line-level but kept the `l` flag. Drop `l` → `-rEn`. Added a one-line note explaining the flag delta vs the matrix-cited form. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): correct compiler.dag:270 routing — G-2 package, not G-1 edge Address codex BLOCKING on PR #1850 (sha 15faffa): the C-data row at `dsl/gunbc/compiler.dag:270` (`test_package = "v2-compiler-tests"`) was incorrectly tied to §B.2 Decision 3 (G-1 dev-dep edge retirement). That conflates two distinct removals: - G-1 / §B.2 Decision 3: deletes the dev-dep edge in `src/v3/compiler/Cargo.toml` — consumer-side dependency removed, but the `v2-compiler-tests` Cargo package itself still exists at workspace root. - G-2 / root workspace removal: deletes `src/v2/tests` workspace member (§1.4 root Cargo.toml L8) — the published package name goes away. The data row points at a *package name*, which remains valid post-G-1 and only becomes stale at G-2. Re-routed to a separate S-1 G-2 decision (CI test package retargeting), explicitly not tied to B.2/Decision 3. Updated both §1.3 C.3 row and §2 cross-ref row to reflect the correction. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): align §2 cross-ref pb_method_template line set with §1.3 cursor optional nit on PR #1850: §2 cross-reference table listed `pb_method_template_projection_dag_emit_test.rs:28,54` while §1.3 C.2 and §3 Δ7 include L24 too. Pure doc hygiene; line set now consistent (L24,28,54). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): align intro line-citation framing with HEAD-verified note cursor optional polish on PR #1850: intro said "Every cell below cites a live grep / file/line on 2d26ed2" while the HEAD verified note acknowledges follow-up validations after #1848. Aligned the two: initial cells pinned to 2d26ed2; follow-up additions validated post-#1848 merge; future refreshes should re-pin HEAD before citing. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Per PB Mgr dispatch on inbox #1768 (assignment #1890): re-run §Verified row-#1 receipts against latest origin/main HEAD. Re-verification at HEAD 831080d (2026-05-06): - rg for `regen_lens_main` / `*_main -> ProcessExit` entry: no match (NOT-LIVE unchanged) - ls dsl/std/runtime/bin_shims/: README.md only (framework-only, unchanged) - All cited surfaces still resolve at the previously-pinned line numbers: process.dag :39 (ProcessExit) / :41 (ExitFailure) / :50 (exit_failure helper); bin_shim.dag :19 (BinShim type with entrypoint_name) Verdict unchanged: row-#1 NOT-LIVE; Shape A/B/C disposition is still the head-of-chain blocker. Doc body needed only the HEAD pin refresh + a re-verification note acknowledging the HEAD delta (#1503 PR-E E7, T-Numeric-Construction S9, Q-MachineConstraint #1856, T-V2 inventory #1848/#1850, etc.) without `regen_lens_main` authoring. No Shape pick. No regen_lens_main. No carrier/loader edits. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(audit): r3-pb tv2 population coverage — §Delta (2026-05-05) no material delta vs origin/main 530c76e Re-executed live-on-main methodology vs current origin/main per Mgr dispatch (inbox #1742). All audit findings reproduce: Pop A substrate live with zero v3-side test coverage; non-Arrow Callable evaluator arm still parked; Pop B v2 dependencies and Cargo edges still present. Only drift: minor line-number shifts inside still-live declarations (substrate decls +1 line; B.2 oracle +~217 lines as the file grew). Net dispatch order unchanged; single-authority pointer to §Post-#1715 reclassification reaffirmed. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): r3-pb tv2 — line-anchor freshness pointer above §A (Mgr review #1805) Per Mgr non-blocking suggestion on PR #1805: add a single sentence above §A pointing readers to §Delta (2026-05-05+) for the live-offset drift table, so skimmers who land in §A.* don't mis-click on author-time line cites. Reaffirms feedback_section_anchors_over_line_numbers. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): r3-pb tv2 §Delta B.2 reclassification — substrate authority migration already landed (PR #1805 BLOCKING review) Per blocking review on PR #1805 (codex sha:72667918): the §Delta B.2 row incorrectly inferred from the surviving v2 oracle that Substrate authority migration is still pending. Re-grep at HEAD 530c76e shows the migration already landed: - src/v3/compiler/src/dag.rs:1789-1791 doc comment names dsl/std/algebra.dag as the semantic authority and demotes v2 stage0 to "drift ratchet". - src/v3/compiler/src/dag.rs:3596-3605 typed accessor reads the lowered data kernel_algebra_profile Map directly. - src/v3/compiler/tests/integration/m2_substrate_inhabitance_test.rs:1239 v3_kernel_algebra_profile_reads_lowered_dag_map_authority ratchets v3 reading the lowered-Dag Map authority (P0 invariant). B.2's remaining R3 PB-lane work is parity-test retirement + Cargo-edge drop, not authority migration. Net dispatch order corrected: §3.2 collapses to a PB-lane-internal mechanical retirement; no Substrate-Manager dispatch needed for B.2 disposition. Pop A gate set unaffected (still §"Post-#1715 reclassification"). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): sweep bare .md:NNN citations in 3 PB-owned R3 briefs Per Director #1739 / `brief-authoring-checklist.md` §"Citation discipline" + PB Mgr dispatch (mirror of Substrate-Mgr sweep at 127287a): replace bare `file.md:NNN` references with section-anchor form across PB-owned `docs/briefs/r3-pb-*.md`. Files swept (3 of 4 with bare citations under `r3-pb-*` glob): - docs/briefs/r3-pb-runtime-equivalence-corpus-seed-audit.md (1) - docs/briefs/r3-pb-t-fixedpoint-worker.md (3) - docs/briefs/r3-pb-tier3-perf-budget-worker.md (4) Conversions: - `r2-evaluator-manager.md:27` → `r2-evaluator-manager.md` §"Owned deliverables (through R2 close)" — "Runtime value model" sub-lane row - `r3-structure.md:59`, `:60` → `r3-structure.md` §"Lane gating summary" - `r2-structure.md:296` → `r2-structure.md` §"R1 closure criteria" (the "`pb_self_compile_fixed_point` two-horizon semantics" paragraph) - `r2-pure-bootstrap-manager.md:24` → `r2-pure-bootstrap-manager.md` §"Owns (post-R1 R2 program work)" — "Tier 3 mirror dissolutions: termination" row (and analogous for :25/:26/:27 → computation / induction / effect-carrier rows) - `r2-pure-bootstrap-manager.md` §"Acceptance" line 101 → `r2-pure-bootstrap-manager.md` §"Acceptance" Verification: `grep -nE '\.md:[0-9]+' <files>` returns zero matches on the three swept briefs. Out of scope: docs/briefs/r3-pb-regen-lens-consumer-audit.md (~14 bare citations into external doc/audit corpus) — deferred to a follow-on sweep so this PR stays small per dispatch shape (≤4 files). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): sweep bare .md:NNN citations in regen-lens consumer audit Follow-on to 23274a5 — completes the PB-owned `r3-pb-*.md` sweep. File: docs/briefs/r3-pb-regen-lens-consumer-audit.md (4 cells across "Documentation surface (authority chain)" and "Handoff points" tables; ~14 individual bare refs collapsed into stable section anchors). Drift fix while sweeping: the row at line 90 cited `r3-structure.md:26, :52, :107` as "T-LensProducer-Retirement sub-gate 3 acceptance"; lines 52 and 107 had drifted off-target ("Lens framework" / `anthropic_wire_*` respectively). Replaced with the canonical anchors that actually carry sub-gate 3 acceptance: §"Summary" item 2, §"Acceptance — `.dag` gates" T-LensProducer-Retirement (`regen_lens_dot_rs_retired` row), and §"Lane structure" T-LensProducer-Retirement row. Verification: `grep -nE '\.md:[0-9]+' docs/briefs/r3-pb-regen-lens-consumer-audit.md` returns zero matches. `.dag:` and `.rs:` line refs (code citations) intentionally untouched per dispatch scope. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): fix two-horizon authority anchor in t-fixedpoint-worker Address BLOCKING review on PR #1831 (briansrls 2026-05-06T09:25Z). The previous sweep at 23274a5 preserved a drifted target: bare `r3-structure.md:59` / `:60` lived in §"Lane gating summary" (the 14-of-18 evaluator-gating roll-up), but the brief was citing them as authority for the `pb_self_compile_fixed_point` two-horizon semantics. That authority actually lives at r3-structure.md:89-90 under §"Acceptance — `.dag` gates" T-FixedPoint entry, "Two-horizon clarification" sub-bullet. Sweep preserved the drift instead of fixing it — same failure class as the r3-structure.md:52/:107 drift caught in 10e0355 on the regen-lens audit. Conversions (3 sites in the brief, all corrected): - §"Two-horizon framing": cite §"Acceptance — `.dag` gates" T-FixedPoint entry ("Two-horizon clarification" sub-bullet) - §"Acceptance gate (`.dag`)" intro: cite §"Acceptance — `.dag` gates" T-FixedPoint entry (`pb_self_compile_fixed_point` row + Two-horizon clarification) - "Two-horizon authority" footer cross-ref: same anchor Verification: `grep -n "Lane gating summary" docs/briefs/r3-pb-t-fixedpoint-worker.md` → 0 matches. `grep -nE '\.md:[0-9]+' docs/briefs/r3-pb-*.md` → 0 matches. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): T-V2-Retirement mechanical inventory refresh @ 2d26ed2 Per PB Mgr dispatch on inbox #1768 (sleek-eagle-514). Refreshes the per-surface inventory from `docs/audit/t-v2-retirement-migration-matrix.md` §2 against current `origin/main` HEAD. Docs-only; no code touched. No `src/v2/` deletion, no Cargo edge removal. Inventory + grep receipts only. Findings (refresh-class only — structural map unchanged): - Population A: 15 → 16 files (new: pb_method_template_projection_ consumability.rs). Same G-2 unit-retirement disposition. - Population B test-file line citations drifted (m2 L991→L1209 etc.); Cargo edge citations drifted (Cargo.toml L32-33 → L37-38). Constructs unchanged. - Population C dag.rs line set drifted (6 → 1 doc-comment at L1793). - 10 additional cosmetic files surfaced (gap-fill vs matrix §2.3). - Root `Cargo.toml` v2 references (L6/L8/L58/L61) inventoried — not previously listed in matrix. - G-1 closure surface count: 4 (unchanged). No new substantive v2_compiler consumer since matrix authoring at 66edec5. Cross-links every Population B/C row to migration-matrix § + S-1 input-packet decision row. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): fix reproducible grep command in T-V2 inventory Address codex APPROVE_WITH_COMMENTS on PR #1848 (sha 6526307): the matrix-cited reproduction command `grep -rEln '...' src/ tests/` emits `grep: tests/: No such file or directory` because this repo has no top-level `tests/` (Rust integration tests live under `src/<crate>/tests/`, recursively covered by `src/`). Replaced with `src/`-only form (same match set, runs cleanly). Added §4 reproducibility note explaining the matrix's `tests/` argument is a no-op on current tree, flagging matrix doc hygiene for separate sweep. Renumbered "Constraints honored" §4 → §5. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): T-V2 inventory follow-up — unified census + C-data split Address codex BLOCKING review on merged PR #1848 (sha 3c32690). Two findings; both valid: (1) Search authority was split across narrower greps. The matrix-cited `\bv2_compiler(_tests)?\b` only matches underscored module paths (v2_compiler / v2_compiler_tests) and misses the hyphenated Cargo dep names (v2-compiler / v2-compiler-tests). Receipts in §1.2 B.2 used a separate Cargo-only grep to compensate, but the cited "search authority" header didn't reflect that. Replaced with a single unified census: grep -rEln 'src/v2/|\bv2[-_]compiler(_tests|-tests)?\b' src/ Cargo.toml dsl/ This catches every surface in one pass. Also surfaced one missed file under the broader pattern: `dsl/gunbc/tools/ci_runner.dag:16` (doc-comment with `cargo run -p v2-compiler` invocation example). (2) `.dag` configuration-data refs were misclassified as Population C cosmetic. `dsl/gunbc/compiler.dag:53` `data compiler_source: SourceRoot = { path: "src/v2" }` is a typed data declaration consumed by the compile pipeline — silently rewriting it during a cosmetic G-2 sweep would either invalidate `compiler_source` or quietly retarget the compile root without an authoring-time decision. Reclassified as a new C-data row (§1.3 C.3) with named G-2 routing to S-1 (input-packet Decision 6 scope coverage) rather than C-cosmetic "sweep at G-2" default. Net G-1 closure surface count: still 4 (unchanged). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): inventory line-completeness + 2nd C-data row (compiler.dag:270) Address codex BLOCKING inline review on PR #1848 at line 10. Reviewer claimed the unified grep `\bv2[-_]compiler(_tests|-tests)?\b` misses three sites; verified directly: regex catches all three. The substantive issue is **inventory line-completeness**, not regex coverage — earlier passes enumerated FILES not all line-hits within files. Fixes: - Population B `p0_std_render_repeat_string_test.rs`: add L25 body-of- test call to `v2_compiler::v2_std_core::diagnostic_to_message` (matrix §3.1 only listed `use`-decls L9-L11; this is a 4th substantive line in the same file). Same Decision 1 disposition. - Population C `pb_method_template_projection_dag_emit_test.rs`: add L24 (was L28/L54). - Population C `SELF_HOSTING.md`: add L1178 (`cargo test -p v2-compiler-tests ci_freshness` doc reference). - Population C-data: add 2nd row, `dsl/gunbc/compiler.dag:270` `data test_package: NonEmptyStr = "v2-compiler-tests"` — typed config naming the Cargo test crate, tied to Cargo edge §B.2 retirement. Same C-data class as compiler.dag:53; routed to S-1. Net G-1 closure surface count: still 4 (unchanged — L25 is in an already-counted Population B file). C-data sub-class: 1 → 2 entries. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): widen regex + renumber §3 + §2 C-data rows + framing Address codex (openai-pro) REQUEST_CHANGES + PB Mgr editorial nits on PR #1850. Codex BLOCKING (real bug): - Unified census `src/v2/|...` requires trailing slash; misses `path: "src/v2"` literal — the very C-data row this audit created. Widen to `src/v2\b|...` (word-boundary, no trailing-slash requirement). Verified: `grep -nE 'src/v2\b' dsl/gunbc/compiler.dag` catches both L29 (path-prefix) and L53 (string-literal). - Added regex evolution log to §"Search authority" so future refreshes trace v1 → v2 → v3 of the canonical command. PB Mgr editorial: - §3 Summary deltas: renumber broken sequence (had two "6." entries and an out-of-order "7."); now clean 1..9. - §Scope: realign opening from `src/ + tests/ + Cargo.toml` to `src/ + Cargo.toml + dsl/` matching §"Search authority". - §2 Cross-reference table: split out explicit C-data rows for `compiler.dag:53` and `:270` (previously folded into a generic "dsl/gunbc/{compiler,...}.dag" cosmetic cell). Both now visible with their S-1 Decision 6 routing and (for :270) tie-back to §B.2 Decision 3 Cargo edge retirement. - §5 "adds one new docs-only file" reworded to acknowledge this is an edit-in-place follow-up to #1848. Net G-1 closure surface count: still 4 (unchanged). Net regex coverage: unified command now catches all 21 line-level hits in one pass (was 19 with trailing-slash form). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): refresh HEAD-verified pin per PB Mgr optional nit PB Mgr review on #1850 suggested adding a one-line note that methodology deltas were validated at merge-base after #1848 (line cites can drift on busy main). Refreshed the HEAD-verified note in the doc header to acknowledge initial-vs-follow-up validation windows + name the spot-checked surfaces. Editorial only; no inventory changes. All four PB Mgr must-fix / should-fix items already in b9958df. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): fix unified-census flag (-rEln → -rEn) for line-level claim Address codex REQUEST_CHANGES on PR #1850 sha f783475: `-l` prints filenames only, contradicting the doc's claim that the unified command produces "line-level enumeration" (§3 Δ7). The matrix cites `-rEln` because matrix is file-level inventory; this doc shifted to line-level but kept the `l` flag. Drop `l` → `-rEn`. Added a one-line note explaining the flag delta vs the matrix-cited form. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): correct compiler.dag:270 routing — G-2 package, not G-1 edge Address codex BLOCKING on PR #1850 (sha 15faffa): the C-data row at `dsl/gunbc/compiler.dag:270` (`test_package = "v2-compiler-tests"`) was incorrectly tied to §B.2 Decision 3 (G-1 dev-dep edge retirement). That conflates two distinct removals: - G-1 / §B.2 Decision 3: deletes the dev-dep edge in `src/v3/compiler/Cargo.toml` — consumer-side dependency removed, but the `v2-compiler-tests` Cargo package itself still exists at workspace root. - G-2 / root workspace removal: deletes `src/v2/tests` workspace member (§1.4 root Cargo.toml L8) — the published package name goes away. The data row points at a *package name*, which remains valid post-G-1 and only becomes stale at G-2. Re-routed to a separate S-1 G-2 decision (CI test package retargeting), explicitly not tied to B.2/Decision 3. Updated both §1.3 C.3 row and §2 cross-ref row to reflect the correction. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): align §2 cross-ref pb_method_template line set with §1.3 cursor optional nit on PR #1850: §2 cross-reference table listed `pb_method_template_projection_dag_emit_test.rs:28,54` while §1.3 C.2 and §3 Δ7 include L24 too. Pure doc hygiene; line set now consistent (L24,28,54). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): align intro line-citation framing with HEAD-verified note cursor optional polish on PR #1850: intro said "Every cell below cites a live grep / file/line on 2d26ed2" while the HEAD verified note acknowledges follow-up validations after #1848. Aligned the two: initial cells pinned to 2d26ed2; follow-up additions validated post-#1848 merge; future refreshes should re-pin HEAD before citing. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): refresh BinShim row-1 packet HEAD pin (9cf6dd2 → 831080d) Per PB Mgr dispatch on inbox #1768 (assignment #1890): re-run §Verified row-#1 receipts against latest origin/main HEAD. Re-verification at HEAD 831080d (2026-05-06): - rg for `regen_lens_main` / `*_main -> ProcessExit` entry: no match (NOT-LIVE unchanged) - ls dsl/std/runtime/bin_shims/: README.md only (framework-only, unchanged) - All cited surfaces still resolve at the previously-pinned line numbers: process.dag :39 (ProcessExit) / :41 (ExitFailure) / :50 (exit_failure helper); bin_shim.dag :19 (BinShim type with entrypoint_name) Verdict unchanged: row-#1 NOT-LIVE; Shape A/B/C disposition is still the head-of-chain blocker. Doc body needed only the HEAD pin refresh + a re-verification note acknowledging the HEAD delta (#1503 PR-E E7, T-Numeric-Construction S9, Q-MachineConstraint #1856, T-V2 inventory #1848/#1850, etc.) without `regen_lens_main` authoring. No Shape pick. No regen_lens_main. No carrier/loader edits. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

… delta Per PB Mgr dispatch on inbox #1768 (assignment #1919, cycle #1861): re-execute §Delta methodology against current origin/main HEAD 2c7d820 after recent bootstrap/substrate churn (Q-MachineConstraint #1856, T-Numeric S9 #1840, #1807/#1892/#1903 paydown row refreshes, T-V2 inventory #1848/#1850). Verdict: no material delta. All audit findings reproduce; all zero-coverage greps still return zero; B.2 authority-migration markers in dag.rs still present. Line-anchor drift summary (vs prior §Delta @ 530c76e): - induction.dag: meet/join_sub_value -5 lines; int_pow_bounded / ceil_log / ceil_log_iter / master_theorem / derive_bound -3 lines - termination.dag: peano / positive_descent / proportional_divisor +103/+105/+106 lines (file grew substantially; symbols still live) - lib.rs Non-Arrow Callable fail-closed: shifted to :674; new second site at :2338 (same fail-closed semantics, different dispatch path) - lower.rs lower_constructor_invocation: +~89 lines - B.2 m2 oracle/shim block: structurally identical (no further drift) - Cargo edges :37-38: unchanged - dag.rs authority-migration markers: present at :1786-1798 (comment block) and :3587-3606 (typed accessor); semantic content unchanged New §Delta subsection added; freshness pointer at top refreshed to point to 2c7d820. Prior §Delta (530c76e) + B.2 reclassification preserved for audit history. Constraints honored: not S-1 authoring; no src/v2/ edits; no Cargo edge removal; no code migration. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

… delta (#1919) (#1926) * docs(audit): r3-pb tv2 population coverage — §Delta (2026-05-05) no material delta vs origin/main 530c76e Re-executed live-on-main methodology vs current origin/main per Mgr dispatch (inbox #1742). All audit findings reproduce: Pop A substrate live with zero v3-side test coverage; non-Arrow Callable evaluator arm still parked; Pop B v2 dependencies and Cargo edges still present. Only drift: minor line-number shifts inside still-live declarations (substrate decls +1 line; B.2 oracle +~217 lines as the file grew). Net dispatch order unchanged; single-authority pointer to §Post-#1715 reclassification reaffirmed. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): r3-pb tv2 — line-anchor freshness pointer above §A (Mgr review #1805) Per Mgr non-blocking suggestion on PR #1805: add a single sentence above §A pointing readers to §Delta (2026-05-05+) for the live-offset drift table, so skimmers who land in §A.* don't mis-click on author-time line cites. Reaffirms feedback_section_anchors_over_line_numbers. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): r3-pb tv2 §Delta B.2 reclassification — substrate authority migration already landed (PR #1805 BLOCKING review) Per blocking review on PR #1805 (codex sha:72667918): the §Delta B.2 row incorrectly inferred from the surviving v2 oracle that Substrate authority migration is still pending. Re-grep at HEAD 530c76e shows the migration already landed: - src/v3/compiler/src/dag.rs:1789-1791 doc comment names dsl/std/algebra.dag as the semantic authority and demotes v2 stage0 to "drift ratchet". - src/v3/compiler/src/dag.rs:3596-3605 typed accessor reads the lowered data kernel_algebra_profile Map directly. - src/v3/compiler/tests/integration/m2_substrate_inhabitance_test.rs:1239 v3_kernel_algebra_profile_reads_lowered_dag_map_authority ratchets v3 reading the lowered-Dag Map authority (P0 invariant). B.2's remaining R3 PB-lane work is parity-test retirement + Cargo-edge drop, not authority migration. Net dispatch order corrected: §3.2 collapses to a PB-lane-internal mechanical retirement; no Substrate-Manager dispatch needed for B.2 disposition. Pop A gate set unaffected (still §"Post-#1715 reclassification"). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): sweep bare .md:NNN citations in 3 PB-owned R3 briefs Per Director #1739 / `brief-authoring-checklist.md` §"Citation discipline" + PB Mgr dispatch (mirror of Substrate-Mgr sweep at 127287a): replace bare `file.md:NNN` references with section-anchor form across PB-owned `docs/briefs/r3-pb-*.md`. Files swept (3 of 4 with bare citations under `r3-pb-*` glob): - docs/briefs/r3-pb-runtime-equivalence-corpus-seed-audit.md (1) - docs/briefs/r3-pb-t-fixedpoint-worker.md (3) - docs/briefs/r3-pb-tier3-perf-budget-worker.md (4) Conversions: - `r2-evaluator-manager.md:27` → `r2-evaluator-manager.md` §"Owned deliverables (through R2 close)" — "Runtime value model" sub-lane row - `r3-structure.md:59`, `:60` → `r3-structure.md` §"Lane gating summary" - `r2-structure.md:296` → `r2-structure.md` §"R1 closure criteria" (the "`pb_self_compile_fixed_point` two-horizon semantics" paragraph) - `r2-pure-bootstrap-manager.md:24` → `r2-pure-bootstrap-manager.md` §"Owns (post-R1 R2 program work)" — "Tier 3 mirror dissolutions: termination" row (and analogous for :25/:26/:27 → computation / induction / effect-carrier rows) - `r2-pure-bootstrap-manager.md` §"Acceptance" line 101 → `r2-pure-bootstrap-manager.md` §"Acceptance" Verification: `grep -nE '\.md:[0-9]+' <files>` returns zero matches on the three swept briefs. Out of scope: docs/briefs/r3-pb-regen-lens-consumer-audit.md (~14 bare citations into external doc/audit corpus) — deferred to a follow-on sweep so this PR stays small per dispatch shape (≤4 files). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): sweep bare .md:NNN citations in regen-lens consumer audit Follow-on to 23274a5 — completes the PB-owned `r3-pb-*.md` sweep. File: docs/briefs/r3-pb-regen-lens-consumer-audit.md (4 cells across "Documentation surface (authority chain)" and "Handoff points" tables; ~14 individual bare refs collapsed into stable section anchors). Drift fix while sweeping: the row at line 90 cited `r3-structure.md:26, :52, :107` as "T-LensProducer-Retirement sub-gate 3 acceptance"; lines 52 and 107 had drifted off-target ("Lens framework" / `anthropic_wire_*` respectively). Replaced with the canonical anchors that actually carry sub-gate 3 acceptance: §"Summary" item 2, §"Acceptance — `.dag` gates" T-LensProducer-Retirement (`regen_lens_dot_rs_retired` row), and §"Lane structure" T-LensProducer-Retirement row. Verification: `grep -nE '\.md:[0-9]+' docs/briefs/r3-pb-regen-lens-consumer-audit.md` returns zero matches. `.dag:` and `.rs:` line refs (code citations) intentionally untouched per dispatch scope. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): fix two-horizon authority anchor in t-fixedpoint-worker Address BLOCKING review on PR #1831 (briansrls 2026-05-06T09:25Z). The previous sweep at 23274a5 preserved a drifted target: bare `r3-structure.md:59` / `:60` lived in §"Lane gating summary" (the 14-of-18 evaluator-gating roll-up), but the brief was citing them as authority for the `pb_self_compile_fixed_point` two-horizon semantics. That authority actually lives at r3-structure.md:89-90 under §"Acceptance — `.dag` gates" T-FixedPoint entry, "Two-horizon clarification" sub-bullet. Sweep preserved the drift instead of fixing it — same failure class as the r3-structure.md:52/:107 drift caught in 10e0355 on the regen-lens audit. Conversions (3 sites in the brief, all corrected): - §"Two-horizon framing": cite §"Acceptance — `.dag` gates" T-FixedPoint entry ("Two-horizon clarification" sub-bullet) - §"Acceptance gate (`.dag`)" intro: cite §"Acceptance — `.dag` gates" T-FixedPoint entry (`pb_self_compile_fixed_point` row + Two-horizon clarification) - "Two-horizon authority" footer cross-ref: same anchor Verification: `grep -n "Lane gating summary" docs/briefs/r3-pb-t-fixedpoint-worker.md` → 0 matches. `grep -nE '\.md:[0-9]+' docs/briefs/r3-pb-*.md` → 0 matches. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): T-V2-Retirement mechanical inventory refresh @ 2d26ed2 Per PB Mgr dispatch on inbox #1768 (sleek-eagle-514). Refreshes the per-surface inventory from `docs/audit/t-v2-retirement-migration-matrix.md` §2 against current `origin/main` HEAD. Docs-only; no code touched. No `src/v2/` deletion, no Cargo edge removal. Inventory + grep receipts only. Findings (refresh-class only — structural map unchanged): - Population A: 15 → 16 files (new: pb_method_template_projection_ consumability.rs). Same G-2 unit-retirement disposition. - Population B test-file line citations drifted (m2 L991→L1209 etc.); Cargo edge citations drifted (Cargo.toml L32-33 → L37-38). Constructs unchanged. - Population C dag.rs line set drifted (6 → 1 doc-comment at L1793). - 10 additional cosmetic files surfaced (gap-fill vs matrix §2.3). - Root `Cargo.toml` v2 references (L6/L8/L58/L61) inventoried — not previously listed in matrix. - G-1 closure surface count: 4 (unchanged). No new substantive v2_compiler consumer since matrix authoring at 66edec5. Cross-links every Population B/C row to migration-matrix § + S-1 input-packet decision row. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): fix reproducible grep command in T-V2 inventory Address codex APPROVE_WITH_COMMENTS on PR #1848 (sha 6526307): the matrix-cited reproduction command `grep -rEln '...' src/ tests/` emits `grep: tests/: No such file or directory` because this repo has no top-level `tests/` (Rust integration tests live under `src/<crate>/tests/`, recursively covered by `src/`). Replaced with `src/`-only form (same match set, runs cleanly). Added §4 reproducibility note explaining the matrix's `tests/` argument is a no-op on current tree, flagging matrix doc hygiene for separate sweep. Renumbered "Constraints honored" §4 → §5. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): T-V2 inventory follow-up — unified census + C-data split Address codex BLOCKING review on merged PR #1848 (sha 3c32690). Two findings; both valid: (1) Search authority was split across narrower greps. The matrix-cited `\bv2_compiler(_tests)?\b` only matches underscored module paths (v2_compiler / v2_compiler_tests) and misses the hyphenated Cargo dep names (v2-compiler / v2-compiler-tests). Receipts in §1.2 B.2 used a separate Cargo-only grep to compensate, but the cited "search authority" header didn't reflect that. Replaced with a single unified census: grep -rEln 'src/v2/|\bv2[-_]compiler(_tests|-tests)?\b' src/ Cargo.toml dsl/ This catches every surface in one pass. Also surfaced one missed file under the broader pattern: `dsl/gunbc/tools/ci_runner.dag:16` (doc-comment with `cargo run -p v2-compiler` invocation example). (2) `.dag` configuration-data refs were misclassified as Population C cosmetic. `dsl/gunbc/compiler.dag:53` `data compiler_source: SourceRoot = { path: "src/v2" }` is a typed data declaration consumed by the compile pipeline — silently rewriting it during a cosmetic G-2 sweep would either invalidate `compiler_source` or quietly retarget the compile root without an authoring-time decision. Reclassified as a new C-data row (§1.3 C.3) with named G-2 routing to S-1 (input-packet Decision 6 scope coverage) rather than C-cosmetic "sweep at G-2" default. Net G-1 closure surface count: still 4 (unchanged). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): inventory line-completeness + 2nd C-data row (compiler.dag:270) Address codex BLOCKING inline review on PR #1848 at line 10. Reviewer claimed the unified grep `\bv2[-_]compiler(_tests|-tests)?\b` misses three sites; verified directly: regex catches all three. The substantive issue is **inventory line-completeness**, not regex coverage — earlier passes enumerated FILES not all line-hits within files. Fixes: - Population B `p0_std_render_repeat_string_test.rs`: add L25 body-of- test call to `v2_compiler::v2_std_core::diagnostic_to_message` (matrix §3.1 only listed `use`-decls L9-L11; this is a 4th substantive line in the same file). Same Decision 1 disposition. - Population C `pb_method_template_projection_dag_emit_test.rs`: add L24 (was L28/L54). - Population C `SELF_HOSTING.md`: add L1178 (`cargo test -p v2-compiler-tests ci_freshness` doc reference). - Population C-data: add 2nd row, `dsl/gunbc/compiler.dag:270` `data test_package: NonEmptyStr = "v2-compiler-tests"` — typed config naming the Cargo test crate, tied to Cargo edge §B.2 retirement. Same C-data class as compiler.dag:53; routed to S-1. Net G-1 closure surface count: still 4 (unchanged — L25 is in an already-counted Population B file). C-data sub-class: 1 → 2 entries. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): widen regex + renumber §3 + §2 C-data rows + framing Address codex (openai-pro) REQUEST_CHANGES + PB Mgr editorial nits on PR #1850. Codex BLOCKING (real bug): - Unified census `src/v2/|...` requires trailing slash; misses `path: "src/v2"` literal — the very C-data row this audit created. Widen to `src/v2\b|...` (word-boundary, no trailing-slash requirement). Verified: `grep -nE 'src/v2\b' dsl/gunbc/compiler.dag` catches both L29 (path-prefix) and L53 (string-literal). - Added regex evolution log to §"Search authority" so future refreshes trace v1 → v2 → v3 of the canonical command. PB Mgr editorial: - §3 Summary deltas: renumber broken sequence (had two "6." entries and an out-of-order "7."); now clean 1..9. - §Scope: realign opening from `src/ + tests/ + Cargo.toml` to `src/ + Cargo.toml + dsl/` matching §"Search authority". - §2 Cross-reference table: split out explicit C-data rows for `compiler.dag:53` and `:270` (previously folded into a generic "dsl/gunbc/{compiler,...}.dag" cosmetic cell). Both now visible with their S-1 Decision 6 routing and (for :270) tie-back to §B.2 Decision 3 Cargo edge retirement. - §5 "adds one new docs-only file" reworded to acknowledge this is an edit-in-place follow-up to #1848. Net G-1 closure surface count: still 4 (unchanged). Net regex coverage: unified command now catches all 21 line-level hits in one pass (was 19 with trailing-slash form). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): refresh HEAD-verified pin per PB Mgr optional nit PB Mgr review on #1850 suggested adding a one-line note that methodology deltas were validated at merge-base after #1848 (line cites can drift on busy main). Refreshed the HEAD-verified note in the doc header to acknowledge initial-vs-follow-up validation windows + name the spot-checked surfaces. Editorial only; no inventory changes. All four PB Mgr must-fix / should-fix items already in b9958df. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): fix unified-census flag (-rEln → -rEn) for line-level claim Address codex REQUEST_CHANGES on PR #1850 sha f783475: `-l` prints filenames only, contradicting the doc's claim that the unified command produces "line-level enumeration" (§3 Δ7). The matrix cites `-rEln` because matrix is file-level inventory; this doc shifted to line-level but kept the `l` flag. Drop `l` → `-rEn`. Added a one-line note explaining the flag delta vs the matrix-cited form. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): correct compiler.dag:270 routing — G-2 package, not G-1 edge Address codex BLOCKING on PR #1850 (sha 15faffa): the C-data row at `dsl/gunbc/compiler.dag:270` (`test_package = "v2-compiler-tests"`) was incorrectly tied to §B.2 Decision 3 (G-1 dev-dep edge retirement). That conflates two distinct removals: - G-1 / §B.2 Decision 3: deletes the dev-dep edge in `src/v3/compiler/Cargo.toml` — consumer-side dependency removed, but the `v2-compiler-tests` Cargo package itself still exists at workspace root. - G-2 / root workspace removal: deletes `src/v2/tests` workspace member (§1.4 root Cargo.toml L8) — the published package name goes away. The data row points at a *package name*, which remains valid post-G-1 and only becomes stale at G-2. Re-routed to a separate S-1 G-2 decision (CI test package retargeting), explicitly not tied to B.2/Decision 3. Updated both §1.3 C.3 row and §2 cross-ref row to reflect the correction. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): align §2 cross-ref pb_method_template line set with §1.3 cursor optional nit on PR #1850: §2 cross-reference table listed `pb_method_template_projection_dag_emit_test.rs:28,54` while §1.3 C.2 and §3 Δ7 include L24 too. Pure doc hygiene; line set now consistent (L24,28,54). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): align intro line-citation framing with HEAD-verified note cursor optional polish on PR #1850: intro said "Every cell below cites a live grep / file/line on 2d26ed2" while the HEAD verified note acknowledges follow-up validations after #1848. Aligned the two: initial cells pinned to 2d26ed2; follow-up additions validated post-#1848 merge; future refreshes should re-pin HEAD before citing. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): refresh BinShim row-1 packet HEAD pin (9cf6dd2 → 831080d) Per PB Mgr dispatch on inbox #1768 (assignment #1890): re-run §Verified row-#1 receipts against latest origin/main HEAD. Re-verification at HEAD 831080d (2026-05-06): - rg for `regen_lens_main` / `*_main -> ProcessExit` entry: no match (NOT-LIVE unchanged) - ls dsl/std/runtime/bin_shims/: README.md only (framework-only, unchanged) - All cited surfaces still resolve at the previously-pinned line numbers: process.dag :39 (ProcessExit) / :41 (ExitFailure) / :50 (exit_failure helper); bin_shim.dag :19 (BinShim type with entrypoint_name) Verdict unchanged: row-#1 NOT-LIVE; Shape A/B/C disposition is still the head-of-chain blocker. Doc body needed only the HEAD pin refresh + a re-verification note acknowledging the HEAD delta (#1503 PR-E E7, T-Numeric-Construction S9, Q-MachineConstraint #1856, T-V2 inventory #1848/#1850, etc.) without `regen_lens_main` authoring. No Shape pick. No regen_lens_main. No carrier/loader edits. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): T-V2 population audit §Delta (2026-05-06) — no material delta Per PB Mgr dispatch on inbox #1768 (assignment #1919, cycle #1861): re-execute §Delta methodology against current origin/main HEAD 2c7d820 after recent bootstrap/substrate churn (Q-MachineConstraint #1856, T-Numeric S9 #1840, #1807/#1892/#1903 paydown row refreshes, T-V2 inventory #1848/#1850). Verdict: no material delta. All audit findings reproduce; all zero-coverage greps still return zero; B.2 authority-migration markers in dag.rs still present. Line-anchor drift summary (vs prior §Delta @ 530c76e): - induction.dag: meet/join_sub_value -5 lines; int_pow_bounded / ceil_log / ceil_log_iter / master_theorem / derive_bound -3 lines - termination.dag: peano / positive_descent / proportional_divisor +103/+105/+106 lines (file grew substantially; symbols still live) - lib.rs Non-Arrow Callable fail-closed: shifted to :674; new second site at :2338 (same fail-closed semantics, different dispatch path) - lower.rs lower_constructor_invocation: +~89 lines - B.2 m2 oracle/shim block: structurally identical (no further drift) - Cargo edges :37-38: unchanged - dag.rs authority-migration markers: present at :1786-1798 (comment block) and :3587-3606 (typed accessor); semantic content unchanged New §Delta subsection added; freshness pointer at top refreshed to point to 2c7d820. Prior §Delta (530c76e) + B.2 reclassification preserved for audit history. Constraints honored: not S-1 authoring; no src/v2/ edits; no Cargo edge removal; no code migration. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): align §Delta grep flags (-rcE → -rnE) per PB Mgr nit on #1926 Rest of the audit file uses `-rnE` (line-numbered output, call-site- capable per the existing per-row narrative). The new §Delta (2026-05-06) table inadvertently used `-rcE` (count-only). Aligned with the rest of the file; flag now consistent across all 8 grep invocations in §A and §Delta tables. Non-blocking nit only; no semantic change. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

… (followup #1926) (#1930) * docs(audit): r3-pb tv2 population coverage — §Delta (2026-05-05) no material delta vs origin/main 530c76e Re-executed live-on-main methodology vs current origin/main per Mgr dispatch (inbox #1742). All audit findings reproduce: Pop A substrate live with zero v3-side test coverage; non-Arrow Callable evaluator arm still parked; Pop B v2 dependencies and Cargo edges still present. Only drift: minor line-number shifts inside still-live declarations (substrate decls +1 line; B.2 oracle +~217 lines as the file grew). Net dispatch order unchanged; single-authority pointer to §Post-#1715 reclassification reaffirmed. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): r3-pb tv2 — line-anchor freshness pointer above §A (Mgr review #1805) Per Mgr non-blocking suggestion on PR #1805: add a single sentence above §A pointing readers to §Delta (2026-05-05+) for the live-offset drift table, so skimmers who land in §A.* don't mis-click on author-time line cites. Reaffirms feedback_section_anchors_over_line_numbers. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): r3-pb tv2 §Delta B.2 reclassification — substrate authority migration already landed (PR #1805 BLOCKING review) Per blocking review on PR #1805 (codex sha:72667918): the §Delta B.2 row incorrectly inferred from the surviving v2 oracle that Substrate authority migration is still pending. Re-grep at HEAD 530c76e shows the migration already landed: - src/v3/compiler/src/dag.rs:1789-1791 doc comment names dsl/std/algebra.dag as the semantic authority and demotes v2 stage0 to "drift ratchet". - src/v3/compiler/src/dag.rs:3596-3605 typed accessor reads the lowered data kernel_algebra_profile Map directly. - src/v3/compiler/tests/integration/m2_substrate_inhabitance_test.rs:1239 v3_kernel_algebra_profile_reads_lowered_dag_map_authority ratchets v3 reading the lowered-Dag Map authority (P0 invariant). B.2's remaining R3 PB-lane work is parity-test retirement + Cargo-edge drop, not authority migration. Net dispatch order corrected: §3.2 collapses to a PB-lane-internal mechanical retirement; no Substrate-Manager dispatch needed for B.2 disposition. Pop A gate set unaffected (still §"Post-#1715 reclassification"). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): sweep bare .md:NNN citations in 3 PB-owned R3 briefs Per Director #1739 / `brief-authoring-checklist.md` §"Citation discipline" + PB Mgr dispatch (mirror of Substrate-Mgr sweep at 127287a): replace bare `file.md:NNN` references with section-anchor form across PB-owned `docs/briefs/r3-pb-*.md`. Files swept (3 of 4 with bare citations under `r3-pb-*` glob): - docs/briefs/r3-pb-runtime-equivalence-corpus-seed-audit.md (1) - docs/briefs/r3-pb-t-fixedpoint-worker.md (3) - docs/briefs/r3-pb-tier3-perf-budget-worker.md (4) Conversions: - `r2-evaluator-manager.md:27` → `r2-evaluator-manager.md` §"Owned deliverables (through R2 close)" — "Runtime value model" sub-lane row - `r3-structure.md:59`, `:60` → `r3-structure.md` §"Lane gating summary" - `r2-structure.md:296` → `r2-structure.md` §"R1 closure criteria" (the "`pb_self_compile_fixed_point` two-horizon semantics" paragraph) - `r2-pure-bootstrap-manager.md:24` → `r2-pure-bootstrap-manager.md` §"Owns (post-R1 R2 program work)" — "Tier 3 mirror dissolutions: termination" row (and analogous for :25/:26/:27 → computation / induction / effect-carrier rows) - `r2-pure-bootstrap-manager.md` §"Acceptance" line 101 → `r2-pure-bootstrap-manager.md` §"Acceptance" Verification: `grep -nE '\.md:[0-9]+' <files>` returns zero matches on the three swept briefs. Out of scope: docs/briefs/r3-pb-regen-lens-consumer-audit.md (~14 bare citations into external doc/audit corpus) — deferred to a follow-on sweep so this PR stays small per dispatch shape (≤4 files). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): sweep bare .md:NNN citations in regen-lens consumer audit Follow-on to 23274a5 — completes the PB-owned `r3-pb-*.md` sweep. File: docs/briefs/r3-pb-regen-lens-consumer-audit.md (4 cells across "Documentation surface (authority chain)" and "Handoff points" tables; ~14 individual bare refs collapsed into stable section anchors). Drift fix while sweeping: the row at line 90 cited `r3-structure.md:26, :52, :107` as "T-LensProducer-Retirement sub-gate 3 acceptance"; lines 52 and 107 had drifted off-target ("Lens framework" / `anthropic_wire_*` respectively). Replaced with the canonical anchors that actually carry sub-gate 3 acceptance: §"Summary" item 2, §"Acceptance — `.dag` gates" T-LensProducer-Retirement (`regen_lens_dot_rs_retired` row), and §"Lane structure" T-LensProducer-Retirement row. Verification: `grep -nE '\.md:[0-9]+' docs/briefs/r3-pb-regen-lens-consumer-audit.md` returns zero matches. `.dag:` and `.rs:` line refs (code citations) intentionally untouched per dispatch scope. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): fix two-horizon authority anchor in t-fixedpoint-worker Address BLOCKING review on PR #1831 (briansrls 2026-05-06T09:25Z). The previous sweep at 23274a5 preserved a drifted target: bare `r3-structure.md:59` / `:60` lived in §"Lane gating summary" (the 14-of-18 evaluator-gating roll-up), but the brief was citing them as authority for the `pb_self_compile_fixed_point` two-horizon semantics. That authority actually lives at r3-structure.md:89-90 under §"Acceptance — `.dag` gates" T-FixedPoint entry, "Two-horizon clarification" sub-bullet. Sweep preserved the drift instead of fixing it — same failure class as the r3-structure.md:52/:107 drift caught in 10e0355 on the regen-lens audit. Conversions (3 sites in the brief, all corrected): - §"Two-horizon framing": cite §"Acceptance — `.dag` gates" T-FixedPoint entry ("Two-horizon clarification" sub-bullet) - §"Acceptance gate (`.dag`)" intro: cite §"Acceptance — `.dag` gates" T-FixedPoint entry (`pb_self_compile_fixed_point` row + Two-horizon clarification) - "Two-horizon authority" footer cross-ref: same anchor Verification: `grep -n "Lane gating summary" docs/briefs/r3-pb-t-fixedpoint-worker.md` → 0 matches. `grep -nE '\.md:[0-9]+' docs/briefs/r3-pb-*.md` → 0 matches. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): T-V2-Retirement mechanical inventory refresh @ 2d26ed2 Per PB Mgr dispatch on inbox #1768 (sleek-eagle-514). Refreshes the per-surface inventory from `docs/audit/t-v2-retirement-migration-matrix.md` §2 against current `origin/main` HEAD. Docs-only; no code touched. No `src/v2/` deletion, no Cargo edge removal. Inventory + grep receipts only. Findings (refresh-class only — structural map unchanged): - Population A: 15 → 16 files (new: pb_method_template_projection_ consumability.rs). Same G-2 unit-retirement disposition. - Population B test-file line citations drifted (m2 L991→L1209 etc.); Cargo edge citations drifted (Cargo.toml L32-33 → L37-38). Constructs unchanged. - Population C dag.rs line set drifted (6 → 1 doc-comment at L1793). - 10 additional cosmetic files surfaced (gap-fill vs matrix §2.3). - Root `Cargo.toml` v2 references (L6/L8/L58/L61) inventoried — not previously listed in matrix. - G-1 closure surface count: 4 (unchanged). No new substantive v2_compiler consumer since matrix authoring at 66edec5. Cross-links every Population B/C row to migration-matrix § + S-1 input-packet decision row. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): fix reproducible grep command in T-V2 inventory Address codex APPROVE_WITH_COMMENTS on PR #1848 (sha 6526307): the matrix-cited reproduction command `grep -rEln '...' src/ tests/` emits `grep: tests/: No such file or directory` because this repo has no top-level `tests/` (Rust integration tests live under `src/<crate>/tests/`, recursively covered by `src/`). Replaced with `src/`-only form (same match set, runs cleanly). Added §4 reproducibility note explaining the matrix's `tests/` argument is a no-op on current tree, flagging matrix doc hygiene for separate sweep. Renumbered "Constraints honored" §4 → §5. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): T-V2 inventory follow-up — unified census + C-data split Address codex BLOCKING review on merged PR #1848 (sha 3c32690). Two findings; both valid: (1) Search authority was split across narrower greps. The matrix-cited `\bv2_compiler(_tests)?\b` only matches underscored module paths (v2_compiler / v2_compiler_tests) and misses the hyphenated Cargo dep names (v2-compiler / v2-compiler-tests). Receipts in §1.2 B.2 used a separate Cargo-only grep to compensate, but the cited "search authority" header didn't reflect that. Replaced with a single unified census: grep -rEln 'src/v2/|\bv2[-_]compiler(_tests|-tests)?\b' src/ Cargo.toml dsl/ This catches every surface in one pass. Also surfaced one missed file under the broader pattern: `dsl/gunbc/tools/ci_runner.dag:16` (doc-comment with `cargo run -p v2-compiler` invocation example). (2) `.dag` configuration-data refs were misclassified as Population C cosmetic. `dsl/gunbc/compiler.dag:53` `data compiler_source: SourceRoot = { path: "src/v2" }` is a typed data declaration consumed by the compile pipeline — silently rewriting it during a cosmetic G-2 sweep would either invalidate `compiler_source` or quietly retarget the compile root without an authoring-time decision. Reclassified as a new C-data row (§1.3 C.3) with named G-2 routing to S-1 (input-packet Decision 6 scope coverage) rather than C-cosmetic "sweep at G-2" default. Net G-1 closure surface count: still 4 (unchanged). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): inventory line-completeness + 2nd C-data row (compiler.dag:270) Address codex BLOCKING inline review on PR #1848 at line 10. Reviewer claimed the unified grep `\bv2[-_]compiler(_tests|-tests)?\b` misses three sites; verified directly: regex catches all three. The substantive issue is **inventory line-completeness**, not regex coverage — earlier passes enumerated FILES not all line-hits within files. Fixes: - Population B `p0_std_render_repeat_string_test.rs`: add L25 body-of- test call to `v2_compiler::v2_std_core::diagnostic_to_message` (matrix §3.1 only listed `use`-decls L9-L11; this is a 4th substantive line in the same file). Same Decision 1 disposition. - Population C `pb_method_template_projection_dag_emit_test.rs`: add L24 (was L28/L54). - Population C `SELF_HOSTING.md`: add L1178 (`cargo test -p v2-compiler-tests ci_freshness` doc reference). - Population C-data: add 2nd row, `dsl/gunbc/compiler.dag:270` `data test_package: NonEmptyStr = "v2-compiler-tests"` — typed config naming the Cargo test crate, tied to Cargo edge §B.2 retirement. Same C-data class as compiler.dag:53; routed to S-1. Net G-1 closure surface count: still 4 (unchanged — L25 is in an already-counted Population B file). C-data sub-class: 1 → 2 entries. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): widen regex + renumber §3 + §2 C-data rows + framing Address codex (openai-pro) REQUEST_CHANGES + PB Mgr editorial nits on PR #1850. Codex BLOCKING (real bug): - Unified census `src/v2/|...` requires trailing slash; misses `path: "src/v2"` literal — the very C-data row this audit created. Widen to `src/v2\b|...` (word-boundary, no trailing-slash requirement). Verified: `grep -nE 'src/v2\b' dsl/gunbc/compiler.dag` catches both L29 (path-prefix) and L53 (string-literal). - Added regex evolution log to §"Search authority" so future refreshes trace v1 → v2 → v3 of the canonical command. PB Mgr editorial: - §3 Summary deltas: renumber broken sequence (had two "6." entries and an out-of-order "7."); now clean 1..9. - §Scope: realign opening from `src/ + tests/ + Cargo.toml` to `src/ + Cargo.toml + dsl/` matching §"Search authority". - §2 Cross-reference table: split out explicit C-data rows for `compiler.dag:53` and `:270` (previously folded into a generic "dsl/gunbc/{compiler,...}.dag" cosmetic cell). Both now visible with their S-1 Decision 6 routing and (for :270) tie-back to §B.2 Decision 3 Cargo edge retirement. - §5 "adds one new docs-only file" reworded to acknowledge this is an edit-in-place follow-up to #1848. Net G-1 closure surface count: still 4 (unchanged). Net regex coverage: unified command now catches all 21 line-level hits in one pass (was 19 with trailing-slash form). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): refresh HEAD-verified pin per PB Mgr optional nit PB Mgr review on #1850 suggested adding a one-line note that methodology deltas were validated at merge-base after #1848 (line cites can drift on busy main). Refreshed the HEAD-verified note in the doc header to acknowledge initial-vs-follow-up validation windows + name the spot-checked surfaces. Editorial only; no inventory changes. All four PB Mgr must-fix / should-fix items already in b9958df. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): fix unified-census flag (-rEln → -rEn) for line-level claim Address codex REQUEST_CHANGES on PR #1850 sha f783475: `-l` prints filenames only, contradicting the doc's claim that the unified command produces "line-level enumeration" (§3 Δ7). The matrix cites `-rEln` because matrix is file-level inventory; this doc shifted to line-level but kept the `l` flag. Drop `l` → `-rEn`. Added a one-line note explaining the flag delta vs the matrix-cited form. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): correct compiler.dag:270 routing — G-2 package, not G-1 edge Address codex BLOCKING on PR #1850 (sha 15faffa): the C-data row at `dsl/gunbc/compiler.dag:270` (`test_package = "v2-compiler-tests"`) was incorrectly tied to §B.2 Decision 3 (G-1 dev-dep edge retirement). That conflates two distinct removals: - G-1 / §B.2 Decision 3: deletes the dev-dep edge in `src/v3/compiler/Cargo.toml` — consumer-side dependency removed, but the `v2-compiler-tests` Cargo package itself still exists at workspace root. - G-2 / root workspace removal: deletes `src/v2/tests` workspace member (§1.4 root Cargo.toml L8) — the published package name goes away. The data row points at a *package name*, which remains valid post-G-1 and only becomes stale at G-2. Re-routed to a separate S-1 G-2 decision (CI test package retargeting), explicitly not tied to B.2/Decision 3. Updated both §1.3 C.3 row and §2 cross-ref row to reflect the correction. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): align §2 cross-ref pb_method_template line set with §1.3 cursor optional nit on PR #1850: §2 cross-reference table listed `pb_method_template_projection_dag_emit_test.rs:28,54` while §1.3 C.2 and §3 Δ7 include L24 too. Pure doc hygiene; line set now consistent (L24,28,54). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(audit): align intro line-citation framing with HEAD-verified note cursor optional polish on PR #1850: intro said "Every cell below cites a live grep / file/line on 2d26ed2" while the HEAD verified note acknowledges follow-up validations after #1848. Aligned the two: initial cells pinned to 2d26ed2; follow-up additions validated post-#1848 merge; future refreshes should re-pin HEAD before citing. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): refresh BinShim row-1 packet HEAD pin (9cf6dd2 → 831080d) Per PB Mgr dispatch on inbox #1768 (assignment #1890): re-run §Verified row-#1 receipts against latest origin/main HEAD. Re-verification at HEAD 831080d (2026-05-06): - rg for `regen_lens_main` / `*_main -> ProcessExit` entry: no match (NOT-LIVE unchanged) - ls dsl/std/runtime/bin_shims/: README.md only (framework-only, unchanged) - All cited surfaces still resolve at the previously-pinned line numbers: process.dag :39 (ProcessExit) / :41 (ExitFailure) / :50 (exit_failure helper); bin_shim.dag :19 (BinShim type with entrypoint_name) Verdict unchanged: row-#1 NOT-LIVE; Shape A/B/C disposition is still the head-of-chain blocker. Doc body needed only the HEAD pin refresh + a re-verification note acknowledging the HEAD delta (#1503 PR-E E7, T-Numeric-Construction S9, Q-MachineConstraint #1856, T-V2 inventory #1848/#1850, etc.) without `regen_lens_main` authoring. No Shape pick. No regen_lens_main. No carrier/loader edits. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): T-V2 population audit §Delta (2026-05-06) — no material delta Per PB Mgr dispatch on inbox #1768 (assignment #1919, cycle #1861): re-execute §Delta methodology against current origin/main HEAD 2c7d820 after recent bootstrap/substrate churn (Q-MachineConstraint #1856, T-Numeric S9 #1840, #1807/#1892/#1903 paydown row refreshes, T-V2 inventory #1848/#1850). Verdict: no material delta. All audit findings reproduce; all zero-coverage greps still return zero; B.2 authority-migration markers in dag.rs still present. Line-anchor drift summary (vs prior §Delta @ 530c76e): - induction.dag: meet/join_sub_value -5 lines; int_pow_bounded / ceil_log / ceil_log_iter / master_theorem / derive_bound -3 lines - termination.dag: peano / positive_descent / proportional_divisor +103/+105/+106 lines (file grew substantially; symbols still live) - lib.rs Non-Arrow Callable fail-closed: shifted to :674; new second site at :2338 (same fail-closed semantics, different dispatch path) - lower.rs lower_constructor_invocation: +~89 lines - B.2 m2 oracle/shim block: structurally identical (no further drift) - Cargo edges :37-38: unchanged - dag.rs authority-migration markers: present at :1786-1798 (comment block) and :3587-3606 (typed accessor); semantic content unchanged New §Delta subsection added; freshness pointer at top refreshed to point to 2c7d820. Prior §Delta (530c76e) + B.2 reclassification preserved for audit history. Constraints honored: not S-1 authoring; no src/v2/ edits; no Cargo edge removal; no code migration. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): align §Delta grep flags (-rcE → -rnE) per PB Mgr nit on #1926 Rest of the audit file uses `-rnE` (line-numbered output, call-site- capable per the existing per-row narrative). The new §Delta (2026-05-06) table inadvertently used `-rcE` (count-only). Aligned with the rest of the file; flag now consistent across all 8 grep invocations in §A and §Delta tables. Non-blocking nit only; no semantic change. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> * docs(briefs): clarify markdown-table escape note in §Delta grep cells Address codex REQUEST_CHANGES on merged PR #1926 (sha c68800f, openai-pro review 2026-05-07T00:27Z): \`\|\` inside table cells under \`grep -E\` is ambiguous in raw markdown source — \`\|\` is a markdown-table escape that renders as \`|\`, but a reader copying the raw source into a shell would get a literal pipe (no alternation). Verified both parses at HEAD \`2c7d82031\`: - as-written (literal \`\|\`): 0 matches - as-rendered/alternation (\`|\`): 0 matches The audit's "no material delta" verdict holds under either parse. The \`\|\` convention is load-bearing across the file (§Population A row cells at L25/L35/L45/L55, prior §Delta table at L183-186) — so the fix is to add a clarifying note above the §Delta table explaining the markdown-table escape, not to break the existing convention. Followup PR (since #1926 already merged before review arrived). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

…ove). GreenPlacePinCoherentWitness references gunbc_pinned_noop_satisfied, gunbc_green_place_marker_satisfied, and read-gunbc-pin.sh — no pin re-derivation in spine. Default gate_verdict=false fail-closed. P3 ledger notes green_place.dag writer path (#1848 closed). Co-authored-by: Cursor <cursoragent@cursor.com>

…rence) (#5955) * Add canonical host_standup spine composing assimilation phases by reference. Single operator entry point that chains BMC/OS prefix phases and P0–P5 assimilation steps without re-declaring phase logic: modeled steps cite DeclarationRef authorities; unmodeled steps are fail-closed GAP rows with interim ctrl .mjs paths. Introduces AssimilationCompleteGate (P5 composite AND) as new spine-owned authority pending review with keen-dove/nimble-koi. Co-authored-by: Cursor <cursoragent@cursor.com> * P3 green-place: fail-closed until GunbcPinnedTree lands (#5948). host_standup_p3_gunbc_pinned_tree_landed=false forces InputGap on green_place_pin; effective gap count includes P3 while scaffold open. Witness proves P5 blocks on #5948 pending, not green. Co-authored-by: Cursor <cursoragent@cursor.com> * Lock P5 green_place_pin_coherent to gunbc gate authority refs (keen-dove). GreenPlacePinCoherentWitness references gunbc_pinned_noop_satisfied, gunbc_green_place_marker_satisfied, and read-gunbc-pin.sh — no pin re-derivation in spine. Default gate_verdict=false fail-closed. P3 ledger notes green_place.dag writer path (#1848 closed). Co-authored-by: Cursor <cursoragent@cursor.com> * Flip P3 landed after #5948 merge: effective gaps 4→3. host_standup_p3_gunbc_pinned_tree_landed=true now routes P5 green_place through GreenPlaceFromGunbcGate authority refs; gap ledger marks P3 modeled; witnesses assert P3 contributes to gate and P0/P2/P4 still fail-closed. Co-authored-by: Cursor <cursoragent@cursor.com> * Add missing GreenPlacePinRefused import in spine witness test. Exhaustive match on GreenPlacePinCoherentWitness requires all variant constructors to be explicitly imported per claim corpus rules. Co-authored-by: Cursor <cursoragent@cursor.com> * Fix P0 interim path citation and P3 ctrl green-place PR ref. P0 bind-dir prep lives in container_runtime.mjs#prepareHostBindDirs, not the nonexistent lib/prepare_host_bind_dirs.mjs. Gap ledger P3 cross-ref updated to ctrl #1852 (supersedes #1851). Doc strings only. Co-authored-by: Cursor <cursoragent@cursor.com> --------- Co-authored-by: Brian Searls <briansrls@gmail.com> Co-authored-by: Cursor <cursoragent@cursor.com>

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Merge remote-tracking branch 'origin/main' into session/sleek-eagle-514

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Merge remote-tracking branch 'origin/main' into session/sleek-eagle-514

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briansrls mentioned this pull request May 6, 2026

session/neat-bear-351 · neat-bear-351 #1742

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Merge remote-tracking branch 'origin/main' into session/sleek-eagle-514

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briansrls merged commit 6566e61 into main May 6, 2026
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docs(audit): T-V2 inventory follow-up — unified census + C-data split #1850

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R3 Substrate #1845

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session/zesty-bear-812 · gunbc Director #828

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T-V2 v2_oracle_no_remaining_test_consumers prep PR #1870

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docs(briefs): refresh BinShim row-1 packet HEAD pin (#1890) #1897

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docs(briefs): T-V2 population audit §Delta (2026-05-06) — no material delta (#1919) #1926

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docs(audit): T-V2-Retirement mechanical inventory refresh (2026-05-06) - #1848

docs(audit): T-V2-Retirement mechanical inventory refresh (2026-05-06)#1848
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		This is an inventory refresh, not a decision. It does not propose carrier shape, migration order, or G-1/G-2 sequencing — those remain S-1 / Substrate-Manager territory per [`docs/audit/t-v2-retirement-audit.md`](t-v2-retirement-audit.md) §1 STOP conditions and [`docs/briefs/r3-pb-tv2-s1-input-packet.md`](../briefs/r3-pb-tv2-s1-input-packet.md) §"Decision checklist". Every cell below cites a live grep / file/line on `2d26ed2b3`.

		## Scope

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briansrls commented May 6, 2026

Summary

What this PR adds

Findings (refresh-class — structural map unchanged)

Cross-references

Constraints honored (verbatim from dispatch)

Test plan

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PB Manager review — T-V2 mechanical inventory (#1768 dispatch)

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