Pass 2 finding F (the largest remaining design gap) gets its build
plan. The Azazel Processor is the disposal twin of Korban Processor,
parallel in every way the two-goat architecture (Yoma 62a, shavim
b'mareh uv'komah uv'd'mim) requires:
- same module layout (azazel_processor/ parallel to korban_processor/)
- same Python toolchain
- same staging discipline (mirrors stages.py, with classification-
discipline enforced via type system — AzazelStage and KorbanStage
are non-interconvertible)
- same role-gating (vidui + shaliach + tevilah + ish itti
discipline)
- same observability (L3 azazel_records table parallel to
interpretations, public observability endpoint)
The doc is structured to be self-contained for the next session. It
covers:
1. What to read first (engineering reading lives in chat downloads,
not the repo)
2. What this is for (four classes of input the system today drops
instead of disposing — empty-vital, halt-tripping, malformed,
L3 write rejections)
3. Module structure (12 files, ~1,200 lines estimated, parallel to
korban_processor)
4. The 12 properties from azazel_engineering_reading.md §14 mapped
to specific code instantiations — one row per property, no
property collapsed into another
5. Integration points (Korban Processor, L3, Chatzotzrot, Bigdei
Kodesh, Prolog halt rules) and what changes in each
6. Six open design questions the engineering reading does NOT
decide (when the goral fires, what Yom Kippur means in software,
what tevilah looks like in Python, commit-then-reveal mechanics
for the goral, where the cross-language L3 write happens, what
to expose in the public observability endpoint)
7. Ten-commit staging plan, each independently testable, with
property coverage marked per commit
8. Test surface (~30-40 tests, with a property-defended-by-test
mapping so the property-coverage matrix is visible)
9. Three end-to-end scenarios that prove the build is complete
The Build doc itself implements no code. The next session opens
this file, reads the engineering reading, and lands commit 1
(Skeleton + stages, ~250 lines) as a clean starting point.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
