board+handover+contract: post-#628 hygiene, V3/flip integration guide, mailbox-ownership doctrine + SoaEnvelope::mailbox_owner#629
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…row) Co-Authored-By: Claude <noreply@anthropic.com>
…tered-index epiphany - .claude/handovers/2026-07-02-classid-canon-high-flip-to-v3-thinking- sessions.md: what is true now (all six PRs merged), the five iron consumer rules, four thinking-migration findings (canon u16 as the single cross-layer currency; styles-as-render-lenses landing zone; cpic kinds as mereology positions; V3 nible paths as ready-made thinking metrics), ordered continuation steps, operator checkpoints. - EPIPHANIES prepend E-CLASSID-CANON-HIGH-IS-A-CLUSTERED-INDEX: the flip moved the discriminating information to the FRONT of the key — domain- scoped scans become key-range predicates; the trie walks domain-first; the corpus-proof scan collapses to two range counts. Co-Authored-By: Claude <noreply@anthropic.com>
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| 1. **Lance/columnar:** a domain-scoped scan is a key-range predicate on | ||
| bytes 0..4 of the NodeGuid — no value decode, no filter pass. |
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Use decoded classid ranges for domain scans
This guidance is unsafe for implementations that follow it literally: NodeGuid::new stores the classid with classid.to_le_bytes() in bytes 0..4, so a raw byte prefix for 0x0701_1000 starts 00 10 01 07 and is ordered by the custom/marker bytes before the domain. A Lance range or trie over the raw NodeGuid bytes would therefore not walk domain → appid → custom unless it first decodes the LE u32 or uses an order-preserving big-endian key.
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Accepted and folded in 10749d5: routing.md §1 now carries the byte-order caveat (NodeGuid stores classid to_le_bytes → raw key-byte prefixes order by the custom byte first; domain range-scans hold over the DECODED u32 or an order-preserving big-endian rendering, never raw LE prefixes/tries), and the W6a scanner row inherits it. Board correction entry appended same commit.
Generated by Claude Code
| Follow-on: when the corpus-proof scanner (alias retirement gate) runs, it | ||
| can exploit this — old-form rows are exactly the keys whose high half is | ||
| `0x0000`/`0x1000`-shaped, i.e. two narrow key ranges, so the scan is a | ||
| range count, not a full sweep. |
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Include legacy render prefixes in corpus scans
If the alias-retirement scanner follows this “exactly 0x0000/0x1000” shortcut, it will miss pre-flip app/render classids whose high half was an app prefix (0xAAAA_DDCC, e.g. 0x0005_0901, which the compat reader still treats as legacy). That can falsely prove there are no old-form rows and retire legacy/compat handling while un-rebaked render rows remain.
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Accepted and folded in 10749d5: the corpus-proof scanner spec (routing.md §5 + INTEGRATION-PLAN W6a) now counts ALL THREE legacy shapes — 0x0000_DDCC, 0x1000_DDCC, AND 0xAAAA_DDCC render-prefix-high (e.g. 0x0005_0901) — i.e. exactly the set classid_canon_compat routes through the CanonLow fallback, so a clean scan can't false-prove while un-rebaked render rows remain.
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… no singleton CollapseGate E-MAILBOX-KANBAN-NO-COLLAPSEGATE (doctrine): one mailbox = one kanban board (tenant-carried); kanban-update via planner or SurrealDB-on-kv-lance symbiont mode; ractor = compile-time ownership dummy (spawn-only); batch writer fires AHEAD updates on write cast with delegation-cache check; thinking cycles carry standing async plans, 64k-256k SoA load-balances in the 550ms net budget; consumers always write on behalf of the ractor dummy owner; rs-graph-llm/rig = replayable templates + optional LLM oracle, ownership inherited from the SoA. Handover correction appended (same-day, supersedes its step-3 CollapseGate wording). Gap list recorded for the next arc. Co-Authored-By: Claude <noreply@anthropic.com>
…esign) E-COMPILED-THINKING-TEMPLATES: orchestration compiles like the shipped askama/ClassView-bitmask render path — elixir-like DSL (ogar-from-elixir arm) -> OGAR Class+ActionDef -> compiled replayable graph template + StepMask; rs-graph-llm executes instances as replayable sessions under SoA ownership inheritance; Rig = optional LLM template oracle; post-P4 the classid custom half indexes the template catalogue. The lift is already 1:1 (gen_statem <-> ActionDef Rubicon terms <-> graph-flow NextAction). Deliverable seeds recorded; handover appended. Co-Authored-By: Claude <noreply@anthropic.com>
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Inline comments:
In @.claude/board/EPIPHANIES.md:
- Around line 18-21: The ractor description is misleading by calling it a
compile-time-only “dummy” bus; update the wording in EPIPHANIES.md to state that
ractor provides a runtime mailbox ownership boundary with serialized
single-writer behavior, while still noting the compile-time move-semantics
guarantees. Keep the reference to the actor/mailbox path and remove any language
that suggests the mailbox is not part of the real runtime boundary.
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| 3. **ractor = compile-time ownership guarantee DUMMY.** ractor is too slow | ||
| as a bus — it just spawns; the mailbox actor exists so Rust move | ||
| semantics prove no-aliasing/no-race at compile time (E-CE64-MB-4). | ||
| Never a message handler in the hot path. |
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🎯 Functional Correctness | 🟠 Major | ⚡ Quick win
Preserve the runtime mailbox boundary.
This wording makes ractor sound compile-time-only, but the supplied actor context still uses the mailbox as the serialized single-writer path. Rephrase it to describe ractor as the runtime ownership boundary, not a “dummy” bus.
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In @.claude/board/EPIPHANIES.md around lines 18 - 21, The ractor description is
misleading by calling it a compile-time-only “dummy” bus; update the wording in
EPIPHANIES.md to state that ractor provides a runtime mailbox ownership boundary
with serialized single-writer behavior, while still noting the compile-time
move-semantics guarantees. Keep the reference to the actor/mailbox path and
remove any language that suggests the mailbox is not part of the real runtime
boundary.
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Sharpened in 10749d5 (mailbox-kanban-model.md + board correction entry): "compile-time ownership dummy / never a hot-path bus" now explicitly scopes the DATA plane only — the actor mailbox remains the runtime serialized single-writer CONTROL path (one-message Advance/MulAdvance serialization is exactly the codex #578 atomicity mechanism). The operator ruling's meaning is unchanged; the wording now states both halves.
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…ox ownership up and down Operator ruling (2026-07-02): the SoA envelope Little-Endian contract is the ownership carrier in both directions. Structurally, every view the trait hands out is a &self borrow OF the owning mailbox (compile-time: views cannot outlive the owner; a batch-writer cast cannot begin while a view is live). Nominally, the new mailbox_owner() stamp (default 0 = bootstrap/unowned per the zero-fallback ladder — RESERVE, DON'T RECLAIM) names the owner where borrows cannot reach: DOWN into the Lance tombstone (provenance) and UP to consumers (the fleet-wide write-on-behalf rule; a cast naming a different mailbox than the stamp is the batch writer's delegation-cache case). Additive + defaulted: every existing implementor is conformant; probe test included. Board (same commit): E-V3-MARKER-IS-A-MONITOR (0x1000 = V3-adoption telemetry; P4 trigger = adoption reads 100%; scanner+monitor are one two-metric range-count tool); mailbox-kanban entry gains the concrete seams (D-MBX-A6 Outcome->KanbanMove in planner style_strategy, supervisor kanban_actor as ractor owner, symbiont as the kv-lance arm); compiled-templates entry corrected to the in-repo canonical triple elixir-template + template-runtime + template-equivalence (ogar-from-elixir = future richer frontend) incl. the LLM-run compile-DOWN direction. Handover appended. Gates: contract 775 green (+1 probe), clippy clean, fmt. Co-Authored-By: Claude <noreply@anthropic.com>
…ownership-free E-DTO-LADDER-OWNERSHIP-SPLIT: the Phi/Psi/B/Gamma ladder (StreamDto / ResonanceDto / BusDto / ThoughtStruct) survives with sharpened roles. The operator's overlap question answered: BusDto and the Bus ownership contract meet at the same WRITE MOMENT but carry orthogonal content — BusDto = cognitive provenance (verified zero owner fields today), the envelope = write provenance; the batch writer pairs them at cast (on_behalf = envelope.mailbox_owner(), payload = BusDto). Pinned rule: BusDto never grows ownership fields (prevents two-sources drift). StreamDto = ancestor of the standing async plan (can't-stop-thinking = following the compiled template without being called); ResonanceDto stays intra-mailbox (TD-RESONANCEDTO-DUPLICATE filed for its two definitions); BusDto converged/cycle_count feed the D-MBX-A6 KanbanMove emit. Handover appended. Co-Authored-By: Claude <noreply@anthropic.com>
…4-learning-through-the-row E-TWO-RESONANCES-SPLIT: operator disambiguation confirmed. dto.rs ResonanceDto = mechanical Morton-tile inverse-pyramid perturbation field -> renames to PerturbationDto (D-PERT-1 queued, ~9 files, deprecated alias transition; 'cascade' key-tier vocabulary NOT renamed — canon). awareness_dto.rs ResonanceDto keeps the name = perspectival resonance, already Piaget-shaped in code (3D subject/predicate/object HdrResonance + inferred user model = recipient-perspective awareness) against the Object's self-Gestalt (classid -> ClassView = 'the object speaks for itself'). TD-RESONANCEDTO-DUPLICATE resolves by SPLIT. Also recorded: L4 perturbation feeds Learning through the SoA Lance row (converged residue -> tenant lanes via owner-stamped envelope -> next cycle's template reads the row -> reshapes the next F landscape). Co-Authored-By: Claude <noreply@anthropic.com>
… layer Operator-directed consolidation of the 2026-07-02 V3 rulings into a dedicated .claude/v3/ folder: - INTEGRATION-PLAN.md: wave-ordered plan (W0 ratify -> W1 envelope/ ownership keystone -> W2 kanban executors -> W3 compiled templates -> W4 DTO ladder -> W5 consumer adoption -> W6 monitor & retirement), adopting existing D-ids (D-MBX-A6, D-PERT-1, D-CC-*, D-VCW-*, D-CCF-4). - knowledge/: v3-substrate-primer, mailbox-kanban-model, compiled-templates, write-on-behalf (READ BY: headers). - agents/BOOT.md activation table + four harness-discoverable cards (.claude/agents/v3-mailbox-warden, v3-envelope-auditor, v3-kanban-executor-engineer, v3-template-smith). - /v3 skill (bootload) + /v3-audit command (conformance greps). - soa_layout/routing.md (address-as-router, mailbox NiblePath, cast-> delegation->owner->board write routing, read modes, adoption monitor). - CLAUDE.md + .claude/BOOT.md: V3 entry-point highlight. - Board hygiene same-commit: INTEGRATION_PLANS prepend, STATUS_BOARD D-V3-* section, AGENT_LOG entry, handover pointer, plans/ stub. COMPONENT-MAP, MODULE-TABLE, ENTROPY-MILESTONES and the remaining soa_layout docs follow on this branch once the mapping + census fleets land. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
Operator directive: documentation must be clean enough that Sonnet grindwork agents cannot foot-gun at any time. Adds .claude/v3/knowledge/sonnet-worker-guardrails.md: - §1 verbatim worker preamble (11 mechanical iron rules: scope, full reads, no invention, classid composers only, tee-a-only boards, branch discipline, no cargo builds, legacy hands-off, DTO purity, exhaustive- search-backed claims, honest done-reporting) - §2 vocabulary disambiguation table (tenant x3, cascade vs perturbation, the two ResonanceDto, CollapseGate-as-module vs semantic, BindSpace, 0x1000 monitor, StepMask-queued) - §3 footgun catalogue F1-F14, each incident mapped to its mechanical prevention - §4 sanctioned command palette; §5 STOP+report escalation triggers Wired as mandatory: v3 agents BOOT (every Sonnet brief pastes §1), /v3 skill step 6, INTEGRATION-PLAN standing gate 4, CLAUDE.md entrypoint list. Part of D-V3-W0b. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
Operator-locked spec pinned before the fleet docs land:
- soa_layout/le-contract.md: the V3 16-byte facet (4B prefix =
domain|appid|classview u16; 96-bit payload), slot-purity rule (labels
and positions resolve through the ClassView, never a payload slot),
and the sanctioned L1-L8 payload catalogue: part_of:is_a rails /
memberof:members / mereology:taxonomy / 6x palette256 pairs (CAM_PQ
digital new style, LUT similarity) / 4x triplets / 3x odoo-shaped
quads ([H] open) / 2x48-bit hhtl+helix absolute location (two
hemispheres, q2 FMA usage) / 2x48-bit helix+CAM_PQ analog old style.
CAM_PQ grounding: DeepNSM 4096-word native-speaker codebook, A,B
distance-as-similarity via table lookup, never float.
- Board EPIPHANIES: E-V3-FACET-4-PLUS-12 prepended (canonical ruling
text incl. same-day L4 correction to palette256 digital).
- Guardrails vocabulary: facet / classview / rail / CAM_PQ digital vs
analog rows added; primer 2 facet pointer.
Open [H] items flagged, not resolved: L6 quad semantics ('odoo ?'),
L7 helix(48) vs CANON key tail family|identity(48) reconciliation.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
…ctrine Operator-stated method recorded: ruff+odoo AST resolution triangulates from database layout, duplication clusters (votes for one canonical concept), target OGAR adapters, target OGIT ontology nodes, ClassView stacking (constructor reuse), and fuzzy ontology matches for the tail. - .claude/v3/knowledge/multi-anchor-ast-resolution.md: the method table, V3 consequences (duplication = mechanical N->1 milestone detector; landing surfaces = the V3 address stack; fuzzy = oracle tail that MINTS on success), and guardrails (no silent fuzzy landings, one canonical target per duplication cluster, core-first landing only, OGAR-canon mirror gated behind its 5+3 pass). - Board EPIPHANIES: E-RUFF-ODOO-MULTI-ANCHOR-AST prepended. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
Operator extension to E-V3-FACET-4-PLUS-12: a 6x(8:8) plane also admits area:location in STACKED EXACTNESS (six pairs = precision ladder); for a second relationships-GUID, six relations as basin:relationtype; or with 12 STATIC basins, relationtype:relationtype_orthogonal (basin implied by position). Reading always selected by the classview, never by payload inspection. le-contract.md §3 + board entry extended (own unmerged entry, this branch). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
…tire the 64-bit awareness cramp
Operator rulings recorded: (1) the classview is the FOCUS LENS the data
shape wants — layout selection follows the data (rails/location/palette),
carried by the classview, never by code convention or payload inspection;
(2) let go of the cramped 64-bit edge register ('3-bit mantissa to mean
the whole awareness' — the CausalEdge64 inference-mantissa lineage that
generated the I-LEGACY 5-instance catalogue): awareness semantics get
real width in the 96-bit facet payloads. Never extend CausalEdge64 bit
fields for new awareness semantics. [H] open: CausalEdge64 residual
wire/protocol role vs full retirement; CANON edges[16B] slot block
untouched (slots, not mantissas). le-contract.md §3 + board entry.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
… consumer certification Operator ruling: 32-bit class / 96-bit data; every tenant carries its own LE contract nested inside the envelope's LE contract, ensuring scopedness to the single compile-inherited SoA write ownership. Every payload layout is distinct enough that consumer readings are validated later against the jc crate pillars (ICC, Spearman rho, Cronbach alpha) — the statistical mirror of the field-isolation matrix. le-contract.md §3b + board entry. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
…uling - soa_layout/tenants.md: byte-accurate tenant catalogue from the mapping fleet — 10 ValueTenant lanes with offsets/widths (ENVELOPE_LAYOUT_ VERSION=2, Full=152B of 480B, RESERVE-DON'T-RECLAIM headroom), ValueSchema presets, classid ReadMode registry, the coded FacetCascade lane (G6D2/G4D3/G3D4 = L1-L4/L5/L6; hi_chain/lo_chain = L7/L8), the in-RAM MailboxSoA mirror, and four flagged seams: SoaEnvelope trait has NO production implementor (two parallel column-geometry systems); Meta/Plasticity width mismatches persisted-vs-hot with no parity test; MailboxId != NiblePath in code (three-tier doc claim is doc-only); jc-pillar gate per lane. - E-V3-PLANNER-TWO-NATURES-AND-SPEED-PROBE: planner too slow for sub-us handling -> D-V3-W2e probe (rs-graph-llm vs SurrealQL-on-kv-lance; winner owns the hot-path ExecTarget); planner methods split into DataFusion-routed query strategies vs resonance-based thinking (style template matching the object's Gestalt resonance at rung level X — never forced through DataFusion). mailbox-kanban-model.md + plan W2e. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
… fleet synthesis All 7 subsystem mappers landed; main-thread synthesis: - COMPONENT-MAP.md: reuse/repurpose/retire verdict tables for contract, SoA ground truth, thinking-engine, planner+executor arms, templates+ oracle, shader/foundation, consumers — with file:line evidence and the three honest doc-vs-code gaps carried openly (SoaEnvelope zero production impls; MailboxId != NiblePath in code; NextAction<-> OgarAction 1:1 falsified). - ENTROPY-MILESTONES.md: the N->1 collapse ledger M1-M23, each with the N named, the canonical survivor, and a MECHANICAL gate (grep / range count / parity test). Meta-rule: a row without a gate is a wish. - soa_layout/consumer-map.md: 6-consumer audit — adoption tiers T1-T4, the warden write-path table, defects dispositioned (OGAR emit.rs 3x as-u16 post-flip mislabel; q2 stale pre-flip osint-v3 codebook; the smb-office-rs LanceConnector::upsert live ORPHAN-WRITE). - Corrections to own docs (ground-truth honesty): write-on-behalf.md interim-reality exception named; compiled-templates.md 1:1 claim corrected (Step<->Task is the honest pairing; NextAction has 6 variants incl. no-op GoBack); le-contract.md §5 filled with the coded facet ground truth; INTEGRATION-PLAN W2c corrected (cold-build gate, not missing coordinates) + W5f-W5i minted. - Board: AGENT_LOG entry (same commit). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
- .claude/v3/README.md: what V3 is in five sentences, the per-task read order, the three load-bearing NEW pieces (W1 batch writer + delegation cache, W2a board-as-tenant, W3a/b StepMask + adapter), standing gates, and the pointer discipline (board entries are canonical; these are mirrors). - soa_layout/README.md: the four layout docs indexed by task with the gate table (envelope-auditor, mailbox-warden, jc pillars). Completes D-V3-W0a except MODULE-TABLE (census 12/21 chunks landed, remainder draining). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
Per-file overview of the three core crates (operator request): 304/304 files across lance-graph (108) / lance-graph-contract (113) / lance-graph-planner (83), each row carrying visibility, consumes, emits, LE contract, function/benefit, tech debt, duplication, and V3 wave tag. Assembled mechanically from the 21-chunk Sonnet census fleet. Rollup: 51 files carry an LE/byte surface; 146 carry cited tech debt; 78 carry known duplication; wave mix CORE:206 HW:31 W1:22 W3:13 LEGACY:9 W5:8 W4:7 W2:6 W6:2. Board same-commit: STATUS_BOARD D-V3-W0a -> Shipped; AGENT_LOG entry. This completes the .claude/v3/ consolidation — the #629 arc is merge-ready at this commit. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
…e legacy scan, ractor control-plane wording Accepts the three review findings: (1) domain range-scans hold over the DECODED classid u32 (or order-preserving BE keys), never raw LE key-byte prefixes (NodeGuid stores classid to_le_bytes — raw prefixes order by the custom byte first); (2) the corpus-proof scanner must count ALL THREE legacy shapes incl. 0xAAAA_DDCC render-prefix-high — exactly the classid_canon_compat CanonLow set; (3) ractor 'ownership dummy' scopes the data plane — the actor mailbox remains the runtime serialized single-writer control path (the codex #578 atomicity mechanism). routing.md §1/§5 + mailbox-kanban-model.md + INTEGRATION-PLAN W6a + appended board correction entry. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
Operator ruling folded: ractor is not for messaging (slow) but may serve as a HELPER where it makes sense (spawn, supervision, occasional serialized control RPC) — speed difference always in mind; hot-path dispatch belongs to the D-V3-W2e-probed ExecTarget. Compile attestation recorded: KanbanActor<O: MailboxSoaOwner> with type State = O — the owner MOVES into the actor at pre_start, so the compiler enforces sole mutation through the serialized message loop. cargo test -p lance-graph-supervisor --features supervisor: 22 tests green against the AdaWorldAPI ractor fork. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
Records the merged V3 substrate entry-point arc: .claude/v3/ tree, mailbox-kanban doctrine locks, ractor helper-scope ruling, and the mailbox-as-owner compile attestation. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
What
Follow-up arc to the merged flip (#626/#627/#628), carrying the operator's same-day architecture rulings plus one small additive contract change:
Contract (code):
SoaEnvelope::mailbox_owner()— the LE envelope contract now inherits mailbox ownership up and down: structurally (every view is a&selfborrow of the owning mailbox — compile-time; a batch-writer cast can't begin while a view is live) and nominally (the stamp names the owner for Lance-down tombstone provenance and consumer-up write-on-behalf; a cast naming a different mailbox is the batch writer's delegation-cache case). Defaulted to0= bootstrap per the zero-fallback ladder, so every existing implementor is conformant. Probe test included. Contract suite 775 green.Doctrine recorded (operator rulings, 2026-07-02):
E-MAILBOX-KANBAN-NO-COLLAPSEGATE— no singleton-BindSpace CollapseGate; one mailbox = one kanban board (tenant-carried); ractor = compile-time ownership dummy; batch writer fires AHEAD updates on write cast; standing async plans + 550 ms SoA load balancing; write-on-behalf as fleet iron rule. Concrete seams named: D-MBX-A6Outcome → KanbanMove(plannerstyle_strategy.rs),lance-graph-supervisor kanban_actor.rs,symbiont(kv-lance arm).E-COMPILED-THINKING-TEMPLATES— orchestration compiles like askama↔ClassView×bitmask; canonical DSL triple is in-repo (elixir-template+template-runtime+template-equivalence;ogar-from-elixir= future richer frontend); a successful LLM (Rig-oracle) run compiles DOWN to a deterministic replayable template.E-V3-MARKER-IS-A-MONITOR—0x1000= V3-adoption telemetry; P4's trigger is now defined (adoption reads 100%); scanner + monitor = one two-metric range-count tool.E-CLASSID-CANON-HIGH-IS-A-CLUSTERED-INDEX— the flip's unnamed structural win: canon-high key order clusters by domain.Board + handover:
.claude/handovers/2026-07-02-classid-canon-high-flip-to-v3-thinking-sessions.md— the integration guide sibling sessions boot from (five iron consumer rules, thinking-migration findings, ordered continuation), with the same-day corrections appended.🤖 Generated with Claude Code
https://claude.ai/code/session_01MLBnPuScZy6w9di2QEjsXM
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