OPUS
Work·Platforms & Engines·Building

Kosher Classifier

Classifies domains the way a posek would — signed, auditable, pluralistic.

Overview

A REST API that classifies domains and URLs into 20+ religious and technical categories. FastAPI + PostgreSQL + Redis, Alembic migrations, 14 passing tests, docker-compose environment. Every taxonomy change is signed with Ed25519 and written to an append-only audit log. Halacha-protected categories are immutable; others ride a human-in-the-loop review queue. Crawler and ML classifier follow.

Features

What it does.

  • 01
    20+ signed categories
    20+ קטגוריות חתומות
  • 02
    Halacha-protected immutable tier
    שכבת הלכה בלתי ניתנת לשינוי
  • 03
    Append-only audit log
    לוג audit append-only
  • 04
    RPZ export → Kosher DNS
    ייצוא RPZ ל-Kosher DNS
Status
Building

Active construction. Scope and architecture locked; implementation in progress.

K
Next stage

Where this is heading.

First crawler (Scrapy or Colly) classifying 10K–50K Hebrew domains, `/v1/classify` with real data instead of metadata-only categories, ML model v1 trained, Supervision Panel MVP (4 screens for human review).

Early access

Not in the store yet.

This one is still in development. Leave your email and you'll be the first to know when it ships.

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