moira

Hellenistic Engine Gate Roadmap

Date: 2026-07-27 Scope: moira/ engine truth first; transport, product composition, and website work only at their named later gates.

This is the current six-gate Hellenistic roadmap. It supersedes the phase numbering in the older additive completion roadmap for current work. In particular, “Phase 2” here means doctrine decisions, not the historical “Bounds Expansion and Halb” phase.

Reading Rule: Closed Exclusions Are Not Backlog

All six engine gates are complete. Hermetic star attribution/geometry, Decennial L3/L4, and Valens distribution interpretation are closed exclusions from that completed contract. They must not be copied into a gap list, version plan, or release blocker. The Hermetic catalog may remain available by direct research import, but no Hermetic product transport is admitted.

The only post-6.0 engine delta recorded here is the dated monthly-profection contract below. Any future proposal to expand a closed exclusion is a new research-and-admission project, not unfinished Hellenistic completion work.

Gate Status

Phase	Gate	Status	Boundary
1	False-output containment	Complete	Incorrect or unadmitted Hellenistic outputs fail closed; Decennial L3/L4 and Hermetic public surfaces are closed exclusions.
2	Doctrine decisions	Complete	The disputed profection, Decennial, Halb/Hayz, ZR, lot, and Hermetic-catalog rules have explicit source or policy decisions.
3	Typed truth composition	Complete	Every admitted atomic family has a governing raw receipt; excluded families are structurally absent. Compatibility labels and booleans are projections, not the source of truth.
4	Contract parity	Complete	Phase 3 policy and raw receipts now have identity-preserving engine exports, full facade forwarding, explicit serializers, typed REST models, and OpenAPI schemas.
5	Unified Hellenistic profile	Complete	HellenisticChartProfile composes a score-free chart profile from exact admitted atomic receipts and names every excluded branch.
6	Validation and documentation regeneration	Complete	Independent source-owned goldens, generated capability/API inventories, canonical validation docs, and archived historical claims now form the engine gate. Website implementation remains separate.

Phase 2 Closure Receipt

Profection anniversary semantics

Annual profection schedules use completed civil anniversaries in the natal timezone. February 29 births require an explicit February 28 or March 1 policy. Elapsed fractional Julian years are not used as civil age.

Decennial projection semantics

Decennials preserves two coordinates instead of collapsing them:

• a 30-day-month / 360-day-year distribution coordinate
• an elapsed-Julian-day projection from sequence_origin_jd

Projected JDs are not represented as civil-month anniversaries. L3/L4 and both named deep-subdivision candidates are outside the closed admitted contract.

Halb and Hayz

Halb uses the admitted al-Qabisi/Bonatti sect-relative hemisphere rule. Hayz adds the planet’s own sign gender. Mars is feminine; Mercury is neutral and requires explicit sect-phase truth rather than a fabricated default.

Zodiacal Releasing

Valens, Anthologies IV.4 governs two source fixtures:

• when Spirit and Fortune are in the same sign, Spirit’s activity sequence begins in the following sign
• a long-sign subordinate sequence transfers to the opposite sign at the exact 211-month circuit boundary

The Gemini fixture reaches Sagittarius after 211 months, remains there for 12 months, and uses the final 17 months in Capricorn. The source prose and explanatory note govern; the inconsistent intervening numerical table does not.

Engine receipt: tests/golden/hellenistic_zr_valens_iv4.json.

Conflicted lots

PartDefinition now carries an explicit projector and directed-versus-shortest arc policy. Computation truth preserves both.

• Theft (Valens) projects Mercury→Mars from Saturn by day and reverses the operands at night.
• Basis (Valens) projects the shorter Fortune/Spirit interval from the Ascendant.
• Debt (Valens) and Debt (Abu Mashar via al-Biruni) remain distinct source-named formulas.
• The al-Bīrūnī glyph/continuation-mark conflicts for Illness and the two Valens marriage lots are resolved without inventing reversals.
• Knowledge, True or False (Abu Mashar via al-Biruni) is the source-specific Jupiter→Moon formula without night reversal.

Research receipt: wiki/05_research/lots/LOTS_SOURCE_VERIFICATION.md.

Hermetic catalog reconstruction

The 36-name catalog has been reconstructed from Wilhelm Gundel, Dekane und Dekansternbilder (1936), pp. 379-383, “Die lateinische Dekanliste des Hermes Trismegistos,” transcribing British Library Harley MS 3731, ff. 1r-50r.

The engine preserves each entry’s sign, ordinal, name, planetary face, edition page, and source identifier. The identified edition does not supply the former fixed-star assignments, so those accessors fail closed. The full text supports Aries-starting 10-degree segmentation. The tropical-frame and rising projections remain direct-import research only and are closed product exclusions. The unsupported night-hour experiment has been removed from executable code.

Engine receipt: moira/hermetic_decans.py. Standard: wiki/02_standards/DECANS_BACKEND_STANDARD.md.

Phase 2 Exit Criteria

Phase 2 is closed only because:

1. every named doctrine conflict above has an explicit source or policy decision;
2. the engine no longer fabricates the disputed result;
3. focused tests and the ZR source-locked fixture cover the corrected behavior;
4. closed-exclusion material remains unavailable through curated public surfaces;
5. no Phase 3 composition, Phase 4 parity claim, Phase 5 profile, or website admission is implied.

Phase 3 Start Receipt

The first Phase 3 slice establishes the composition contract without claiming the gate complete:

• essential dignity truth preserves independent domicile, exaltation, triplicity, Egyptian-bound, Chaldean-face, detriment, fall, and peregrine components; the scalar label is only a compatibility projection;
• DignityHorizonFrame makes chart sect and body hemisphere independent of selected house-system cusp numbering;
• exact Ascendant/Descendant placement and exact Mercury/Sun conjunction no longer become fabricated booleans;
• lot dependencies now include the projector alongside both operands and carry an explicit completeness receipt;
• evaluate_lots returns typed receipts for unresolved catalogue entries instead of silently erasing them;
• lot dependency composition is explicitly separated from astrological condition, which remains not_evaluable without admitted doctrine.

At this start checkpoint, Phase 3 remained open for the collapsed/default- bearing Hellenistic families and a final atomic-truth gate audit. Phase 4 parity, Phase 5 profile composition, and website work were not implied by this start receipt.

Phase 3 atomic-vessel inventory

The 2026-07-26 engine pass found the following remaining composition work. This is an implementation inventory, not a capability or correctness claim:

Atomic family	Current collapse or default	Phase 3 disposition
Oriental/Occidental phase	The compatibility helper returned str | None, exact conjunction and opposition were forced into oriental, and policy suppression erased the available geometry.	Closed in the second Phase 3 slice with PlanetarySolarPhaseTruth; boundaries are typed not_evaluable, and only evaluated truth may assemble a condition or score.
Solar proximity	SolarConditionTruth.present=False conflated an evaluated clear band, a non-applicable Sun, a default-suppressed Moon, and policy-suppressed conditions.	Closed in the third Phase 3 slice with exclusive SolarProximityTruth; raw geometry is preserved separately from policy assembly, and the Sun fails closed as non-applicable.
Besieging	tuple | None conflated evaluated absence, incomplete chart dependencies, same-degree neighbour ambiguity, and missing chart context.	Closed in the third Phase 3 slice with BesiegingDependencyCompletenessTruth and BesiegingTruth; incomplete or ambiguous geometry cannot score.
Profection activation	activated_planets=[] means either no conjunctions or no natal positions were supplied.	Closed in the fourth Phase 3 slice with ProfectionActivationTruth; absent dependencies are typed not_evaluable, while an explicit empty mapping and evaluated absence remain evaluated results.
Decennial sequence	The final ordered tuple carries no atomic starting/ordering receipt, and equal non-sect-light longitudes fall through to private planet order.	Closed in the fourth Phase 3 slice with DecennialSequenceAssemblyTruth; every Classic 7 arc is preserved and non-sect-light longitude ties fail closed instead of using private order.
ZR Fortune angularity	Missing Fortune leaves angularity_class=None but projects is_peak_period=False, collapsing “not evaluable” into “not peak.”	Closed in the fourth Phase 3 slice with ZRFortuneAngularityTruth; raw missing-Fortune peak truth is None, while the legacy field remains a compatibility False.
Aspect direction and overcoming	Direction uses enum-or-None applicability and overcoming uses a scalar boolean without a shared typed Hellenistic superiority receipt.	Closed in the fourth Phase 3 slice with HellenisticSuperiorityTruth; typed direction applicability and winner-or-neither overcoming share one ordered-pair receipt and introduce no score.
Hermetic decans and Decennial L3/L4	These surfaces are closed exclusions rather than composition-ready.	Keep excluded; Phase 3 does not reopen source admission.

Triplicity assignment, admitted bounds, ordinary decanate position, essential dignity components, horizon/sect/Mercury phase, and lot dependency evaluation already expose sufficient atomic witnesses for this gate’s current inventory. Their legacy scalar helpers remain compatibility projections and must not become the source of later composition.

Phase 3 second-slice receipt

planetary_solar_phase_truth() now governs the five admitted non-luminary planetary phase classifications. Its assembly doctrine is:

1. preserve the forward longitude arc from the planet to the Sun;
2. return typed not_evaluable at exact conjunction, exact opposition, or for a body outside the admitted set;
3. preserve evaluated phase truth even when policy suppresses the condition;
4. assemble an Oriental/Occidental label and score only from evaluated truth.

oriental_occidental() remains a compatibility projection. It returns None for non-evaluable truth rather than fabricating one side of a boundary. At that checkpoint, Phase 3 remained in progress.

Phase 3 third-slice receipt

solar_proximity_truth() now preserves one exclusive Cazimi, Combust, Under Sunbeams, or Clear band before accidental policy assembly. The Sun is typed not_evaluable; Moon geometry remains available even when the default luminary policy suppresses its condition. Policy fall-through remains a compatibility behavior and cannot rewrite the raw band.

besieging_truth() now requires complete classical chart dependencies and preserves the target, nearest backward and forward neighbours, directed distances, and configured orb. Missing bodies, unresolved target identity, same-degree neighbours, directional ties, and side-boundary ambiguity fail closed. Only an evaluated Mars/Saturn enclosure within orb can assemble the legacy condition and score. is_besieged() remains a flattened compatibility projection.

The engine vessels, public dignity exports, chart assembly, compatibility helpers, and existing REST serialization path are regression-covered for this slice. That serialization evidence is not the Phase 4 parity receipt. Phase 3 remained in progress at that checkpoint.

Phase 3 fourth-slice receipt

profection_activation_truth() now preserves each supplied body’s normalized longitude, minimum distance from the profected Ascendant, activation orb, and activation boolean. Missing natal positions are typed not_evaluable; explicitly supplied empty dependencies and evaluated charts with no activated bodies remain distinct evaluated receipts. activated_planets is a compatibility projection.

decennial_sequence_truth() preserves the Classic 7 dependency geometry from the sect light and makes the final ordering inspectable. The sect light remains the starting lord; equal non-sect-light longitudes are typed not_evaluable, and generation fails closed instead of falling through to a private planet order. Every generated L1/L2 period preserves the same evaluated receipt. The closed L1/L2 depth boundary is unchanged.

zr_fortune_angularity_truth() preserves Fortune dependency completeness, inclusive place, angularity class, and raw peak truth. Missing Fortune carries raw is_peak_period=None; the legacy period field remains False only as a compatibility projection.

hellenistic_superiority_truth() composes two independent components for one ordered body pair. Direction preserves sinister/dexter applicability and typed boundary reasons. Overcoming preserves both inclusive sign places and an evaluated body1, body2, or neither relation. No additive dignity or superiority score was introduced.

Phase 3 Closure Receipt

Phase 3 is complete because:

1. every admitted atomic family in the recorded inventory now exposes a governing component receipt;
2. missing dependencies and boundary ambiguity are typed not_evaluable rather than collapsed into false, empty, or a private ordering default;
3. compatibility strings, lists, and booleans are derived from raw truth and cannot contradict it in admitted engine output;
4. synthetic scoring remains outside the Hellenistic product contract;
5. Hermetic decan geometry and Decennial L3/L4 remain closed exclusions;
6. the 18-file atomic gate passed all 907 collected tests under strict known-issues mode; Python compilation, documentation consistency, and git diff --check also passed.

At the Phase 3 checkpoint this closure covered engine truth composition only: the new names were direct module surfaces and did not yet claim root/classical/facade, serializer, REST-model, OpenAPI, or website parity. Phase 4 below closes the first five of those contract gaps; website parity remains outside this engine roadmap gate.

Phase 4 Closure Receipt

Phase 4 closes the contract gap without composing a chart-wide Hellenistic profile:

1. the 44 newly curated Phase 3 symbols resolve to the same owning-module objects through moira, moira.classical, and moira.facade;
2. Moira exposes the admitted raw helpers, evaluate_lots(), and complete aspect/profection policy forwarding instead of narrowing caller policy;
3. REST dignity, lot, profection, Decennial, ZR, and whole-sign aspect responses use explicit typed receipt models rather than dict[str, Any];
4. /v1/lots/chart transports the full LotsEvaluation, including not_evaluable entries and aggregate counts, instead of silently dropping unresolved catalogue entries;
5. profection activation orb, Decennial sequence assembly, ZR Fortune angularity, and Hellenistic superiority survive engine-to-JSON round trips;
6. OpenAPI points those fields at concrete receipt schemas, and adversarial tests freeze both compatibility projections and the raw source of truth;
7. Decennial L3/L4 and Hermetic tropical-frame/rising projections remain closed exclusions; the unsupported Hermetic night-hour experiment is absent.

This receipt does not admit Firdaria into a Hellenistic profile, reinterpret a typed result, add a synthetic score, regenerate the Phase 6 capability matrix, or authorize website work.

Phase 5 Closure Receipt

Phase 5 is complete through the new moira.hellenistic composition boundary:

1. hellenistic_chart_profile() requires all seven classical planets, one finite speed per planet, exact zodiac-boundary Whole Sign cusps, the actual Ascendant and Midheaven, and timezone-aware natal/current datetimes;
2. exact Ascendant/Midheaven horizon truth is the single sect source used by planetary receipts, triplicity, lots, Decennials, and Zodiacal Releasing;
3. the profile includes score-free planetary component truth, Whole Sign aspects and superiority, Fortune/Spirit/Valens Eros/Valens Necessity, annual profection activation, current Decennial L1/L2 periods, and current Zodiacal Releasing periods;
4. atomic not_evaluable results remain visible in their owning receipt and in profile provenance; the composer does not replace them with false, empty, or inferred defaults;
5. HellenisticProfilePolicy freezes Classic-7 dignity doctrine, Dorothean triplicity, skip-and-report lot failure behavior, and the admitted Decennial L1/L2 policy while preserving admitted bounds, ZR, profection, and component selectors; Decennial L3/L4 remains unselectable;
6. HellenisticProfileProvenance records method, lineage, sources, input semantics, the chart position frame, calendar/timescale, engine and kernel identity/coverage when available, warnings, and non-evaluable receipts;
7. the exact engine objects are exported through moira, moira.classical, and moira.facade; Moira.hellenistic_chart_profile() derives a no-fallback Whole Sign chart profile without recomputing doctrine;
8. POST /v1/hellenistic/chart-profile uses explicit request, response, serializer, service, route, and OpenAPI types. Its reachable response graph contains no score field and exposes no selectable Decennial deep method.

The implementation pass also closed four composition hazards found during the gate:

• Lots now accept explicit Ascendant and Midheaven longitudes. Whole Sign cusp 1 and cusp 10 remain house-sign boundaries rather than silently replacing the actual angles. Legacy raw callers that omit the angles retain a labelled compatibility fallback.
• Whole Sign geometry validation requires cusp 1 to be the exact zodiac-sign boundary containing the Ascendant, so equal-house geometry cannot masquerade as a Hellenistic Whole Sign input.
• The chart-backed REST service uses the apparent-geocentric, true-ecliptic-of-date planetary position/rate product and applies observer coordinates independently to the Whole Sign angles. The composer no longer infers or mislabels a planetary frame from observer coordinates alone.
• Active Zodiacal Releasing lookup uses half-open period ownership and returns typed not_evaluable outside the generated circuit. It never reuses the final expired period as current truth.

The profile explicitly excludes Firdaria, medieval almutens, later electional rules, unscoped primary directions, Decennial L3/L4, Hermetic-decan geometry, and Valens distribution interpretation. It contains no chart-wide score, ranking, recommendation, or interpretive narrative.

Validation on 2026-07-26 passed the 950-test Hellenistic dependency and transport gate under strict known-issues mode, Python compilation, REST inventory synchronization, documentation consistency, and git diff --check. The literal configured repository suite exceeded a ten-minute local command window without a terminal result. A bounded release/governance follow-up passed 80 tests and reproduced only the pre-existing _FamilyCatalog docstring violation in unchanged moira/asteroid_families.py; that unrelated baseline issue is not part of the Phase 5 changeset.

Phase 6 Closure Receipt

Phase 6 is complete at the engine and transport documentation boundary:

1. tests/golden/hellenistic_source_tables.json is a hand-authored, runtime-independent corpus for the full Dorothean triplicity table, planetary joys, all four admitted bounds doctrines, the ordinary 36-face cycle, the four unified-profile lots, and Decennial L1/L2 source arithmetic;
2. the Valens IV.4 same-sign start-shift and 211-month circuit fixture now lives under tests/golden/, records its source ownership explicitly, and is not generated from engine output;
3. tests/unit/test_hellenistic_source_goldens.py checks every source table, every bounds segment start and midpoint, all 36 faces, concrete day/night lot outputs, and Decennial L1/L2 arithmetic;
4. scripts/generate_hellenistic_inventory.py verifies runtime anchors, curated export identities, registered OpenAPI operations, request/response schemas, and prohibited public paths;
5. the generated capability matrix distinguishes admitted, qualified, supporting, research-only, closed-exclusion, non-Hellenistic, and out-of-contract surfaces;
6. the generated API inventory records 49 Hellenistic, supporting, or explicitly adjacent operations from the 435-operation application and confirms zero Hermetic-geometry, Triacontaeteris, or Decennial L3/L4 paths;
7. the former additive roadmap and session tracker are archived behind stable link stubs instead of being maintained as current capability claims;
8. the astrology validation report, backend standards, Python API reference, REST reference, bounds validation note, and wiki home now point readers to the source audit and generated runtime artifacts.

The source audit preserves the hard qualifications: ordinary faces currently use a later Agrippa witness; joy houses use a modern synthesis with identified ancient locations; civil profection projection and proximity/enclosure thresholds are policies; Halb/Hayz is medieval; only four profile lots are source-goldened; Hermetic geometry, Decennial L3/L4, Triacontaeteris, and interpretation remain outside the completed contract.

Validation on 2026-07-26 passed:

• 1,060 focused Hellenistic engine, composition, export, serializer, REST, and OpenAPI tests under MOIRA_TEST_MODE=1 and MOIRA_STRICT_KNOWN_ISSUES=1;
• fresh-versus-committed Hellenistic inventory generation;
• REST API reference synchronization;
• documentation consistency;
• Python compilation for the new generator and tests;
• git diff --check.

This closes the six engine gates. It does not update or publish website documentation, deploy a server, or admit interpretive Hellenistic product claims. Any website implementation is a separate release scope built from these engine-owned artifacts.

6.0.0 Release Closeout

The post-gate release hardening pass on 2026-07-26:

1. removed the unsupported Hermetic night-hour implementation and all dormant Hermetic transport models, services, serializers, and router definitions;
2. retained the source catalog and qualified geometry only inside the explicitly research-only direct module;
3. added strict Hellenistic source-golden, generated-inventory, contract-parity, profile, server, and OpenAPI gates to release CI;
4. passed all 944 collected focused Hellenistic engine/transport tests;
5. passed all 11,703 collected deterministic non-network repository tests, with 13 declared optional-resource/oracle skips and no failures;
6. passed release identity, documentation consistency, inventory generation, REST-reference synchronization, wiki synchronization, workflow parsing, Python compilation, and git diff --check; and
7. froze the breaking curated-import removals and typed migration guidance in the 6.0.0 release and compatibility notes.

This closeout does not admit Hermetic star attribution or geometry, Decennial L3/L4, Triacontaeteris, Valens distribution interpretation, synthetic scoring, or website product composition. Those exclusions are not unfinished engine work.

Post-6.0 Source Checkpoint: Dated Monthly Profections

The website Phase 3 continuity audit exposed one contract gap after the 6.0.0 engine gates: Moira supplied the ordered twelve monthly lords but no authoritative dated product intervals.

The source checkpoint now closes that implementation gap:

1. profection_chronology() resolves exact consecutive civil anniversaries in an explicit IANA timezone and emits twelve contiguous half-open intervals;
2. MonthlyProfectionIntervalPolicy freezes the sole admitted projection as equal_twelfths_of_civil_anniversary_year;
3. ProfectionChronologyMethod labels the result computational_projection, explicitly excluding any claim that it is Valens IV.28’s separate day-Sun/night-Moon distance method;
4. explicit IANA resolution uses the standard-library zoneinfo interface, fails closed if the host lacks the requested entry, and records its source without claiming an unavailable database version;
5. invalid IANA keys and civil anniversaries falling in DST gaps fail closed, while repeated local times require an explicit earlier/later occurrence policy that is preserved in the receipt;
6. ProfectionResult, root/classical/facade exports, Moira, serializers, REST models, the unified Hellenistic profile, and OpenAPI preserve the same effective policy and exact boundaries; and
7. vessel, unit, parity, route, and OpenAPI tests cover sign-sequence continuity, equal-duration policy, UTC/Julian agreement, active-boundary ownership, leap policy, DST, timezone transport, and strict schemas.

Doctrine: wiki/01_doctrines/timelords/monthly_profection_chronology_doctrine.md.

This is a source checkpoint, not a publication claim. The hosted Phase 3 gate closes only after a new Moira release containing this contract is built, published, installed in staging, promoted as the exact tested artifact, and verified through the live website timeline. The immutable v6.0.0 documentation bundle must not be regenerated from this post-release source; the chronology contract requires a new release identity.

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