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Build pillar · per-vertical-rule-library agent

How to build per-vertical schema validation with maintained rule libraries

TypeScript discriminated-union per-vertical rule schema + JSON Schema Draft 2020-12 + OpenAPI 3.1.0 + AsyncAPI 2.6 + Apache Avro + Protobuf + Confluent Schema Registry + Apicurio + AWS Glue + Karapace per-vertical rule registry + AJV + Zod + io-ts + Yup + Joi + Cerberus + jsonschema + Marshmallow + Pydantic JSON Schema validators + Schema.org Validator + Google Rich Results Test + Bing Markup Validator + JSON-LD Playground + Schema Markup Validator + Sitebulb + Screaming Frog + OnCrawl + Botify + ContentKing Conductor + Sistrix + Ahrefs Site Audit + SEMrush Site Audit + Moz Pro + Backstage + Port + Roadie + OpsLevel + Cortex rule-catalog substrate. The Author + Version + Validate + Audit skill bundle on the per- vertical-rule-library agent sits above the per-vertical rule-engine + schema-validator + per-vertical rule- citation substrate and writes a per-vertical per-rule canonical maintenance record with named regulatory anchors covering per-vertical rule-library + per-vertical rule- versioning (semver MAJOR.MINOR.PATCH + deprecation + sunset) + per-rule contract-test + per-rule regression- test + per-rule property-based test + per-rule golden- master test + per-rule fuzz test + per-vertical rule- author + per-vertical rule-reviewer Code Owners + per- vertical rule-citation (CFR + USC + EUR-Lex + state- regulation + professional-licensing-board) + per-vertical rule-cadence (CFR quarterly + USC annual + FDA monthly + EU Official Journal weekly + state biannual + emergency hotfix) + per-vertical rule-precedence (federal > state > local + lex-specialis > lex-generalis + lex- posterior > lex-anterior) + per-vertical rule-conflict- resolution + EU AI Act Article 50 + FTC Endorsement + Fake Review + Made in USA + FDA + DEA + alcohol + + HIPAA + FINRA + Sigstore + Cosign + Rekor + Fulcio + SLSA Level 3+ + in-toto + SBOM (SPDX + CycloneDX) + EO 14028 + NIST SSDF SP 800-218 + SOX 302/404/906.

Published January 14, 2027 · 3,200 words

The 4-skill bundle on the per-vertical-rule-library agent

One agent. Four coordinated skills. The Author + Version + Validate + Audit bundle runs above the per-vertical rule-engine + schema-validator + per-vertical rule- citation substrate and writes one canonical per-vertical per-rule maintenance record.

Author

Per-vertical rule definition: TypeScript discriminated- union rule schema + JSON Schema + Apache Avro + Protobuf + Confluent Schema Registry. Per-vertical rule-citation linking (CFR + USC + EUR-Lex + state- regulation + professional-licensing-board). Per- vertical rule (IF schema-condition + THEN validation- action + exception + safe-harbor + waiver). Per- vertical rule-author + rule-reviewer + legal-sign-off + Code Owners review + Backstage + Port + Roadie + OpsLevel + Cortex rule-catalog entry.

Version

Per-vertical rule-versioning: per-rule semver MAJOR.MINOR.PATCH + per-rule deprecation policy + per- rule sunset clause + per-rule migration plan + per- rule changelog. Per-rule Conventional Commits + semantic-release + Changesets + Lerna. Per-rule signed commits (GPG + SSH + S/MIME) + Sigstore Cosign attestation + Rekor transparency log + Fulcio + SLSA Level 3+ + in-toto + SBOM (SPDX 2.3 + CycloneDX 1.5 + SWID) + EO 14028 + NIST SSDF SP 800-218. Per- vertical rule-cadence absorption.

Validate

Per-rule contract-test + regression-test + property- based test (Hypothesis + fast-check + jsverify) + golden-master + fuzz + mutation test. Per-rule observability: OpenTelemetry trace + Prometheus metric + structured log + incident-routing. Per-vertical rule-conflict-resolution (conflict-arbitration + authoritative-source + lex-specialis preference + lex-posterior preference). Per-vertical rule- precedence (federal > state > local). Per-rule severity P0-P4.

Audit

Per-vertical per-rule WORM maintenance record: per- rule snapshot + version + citation + cadence absorption + contract-test + regression-test + Sigstore Cosign attestation + Rekor entry + SLSA Level 3+ provenance + in-toto + SBOM + per-anchor gate-pass + AI-ML provenance + EU AI Act FRIA. Retention: 7- year FTC + 7-year IRS + 7-year HIPAA + 7-year state bar + 6-year SEC + 3-year FINRA + 7-year SOX + GDPR Article 30 + EU AI Act Article 12 + SOC 2 CC7/CC8.

The real ecosystem this sits above

Author + Version + Validate + Audit does not replace rule-engines, schema-validators, or per-vertical authoritative-source tracking. It sits above them and writes one canonical per-vertical per-rule maintenance record.

Per-vertical rule registry + validators

  • TypeScript discriminated-union per-vertical schema
  • JSON Schema Draft 2020-12 + OpenAPI 3.1.0 + AsyncAPI 2.6
  • Apache Avro + Protobuf + Confluent Schema Registry
  • AJV + Zod + io-ts + Yup + Joi + Cerberus + Pydantic
  • Schema.org Validator + Google Rich Results Test + Bing Markup

Per-vertical rule-library + schema

  • Product + Offer + AggregateRating + Review + ProductGroup
  • LocalBusiness + Restaurant + MedicalBusiness + LegalService
  • FinancialService + AutoDealer + Plumber + Physician + Dentist
  • Recipe + Event + FAQ + HowTo + Article + NewsArticle
  • FDA + DEA + alcohol + + tobacco + DSHEA + cosmetic

Supply-chain attestation + catalog

  • Sigstore + Cosign + Rekor transparency + Fulcio CA
  • SLSA Level 3+ + in-toto attestation
  • SBOM SPDX 2.3 + CycloneDX 1.5 + SWID ISO/IEC 19770-2
  • Executive Order 14028 + NIST SSDF SP 800-218
  • Backstage + Port + Roadie + OpsLevel + Cortex catalog

Compliance overlay

Five anchors run per-vertical per-rule before any rule deploys to runtime. The first anchor is operationally distinctive: per-vertical rule-library + rule-versioning + rule-deprecation + rule-sunset + contract-test + regression-test + rule-author + rule-reviewer + rule- citation + rule-cadence + rule-precedence + rule-conflict- resolution converge on every per-vertical rule maintenance decision.

Anchor 1: Per-vertical rule-library + rule-versioning + deprecation + sunset + contract-test + regression- test + rule-author + reviewer + citation + cadence + precedence + conflict-resolution (operationally distinctive)

Per-vertical maintained rule-library (per-vertical rules registry + per-vertical rule-versioning per-rule semver MAJOR.MINOR.PATCH + per-vertical rule- deprecation policy + per-vertical rule-sunset clause + per-rule contract-test + per-rule regression-test + per-rule property-based test + per-rule golden- master test + per-rule fuzz test + per-rule enforcement-incident retrospective + per-vertical rule-author identification + per-vertical rule- reviewer Code Owners + per-vertical rule-citation (per-CFR + per-USC + per-EUR-Lex + per-state- regulation + per-professional-licensing-board) + per- vertical rule-cadence (per-CFR quarterly + per-USC annual + per-FDA monthly + per-EU Official Journal weekly + per-state biannual + per-emergency hotfix) + per-vertical rule-precedence (federal > state > local + lex-specialis > lex-generalis + lex- posterior > lex-anterior)). Per-vertical rule- library (Product + Offer + AggregateRating + Review + LocalBusiness + Restaurant + MedicalBusiness + LegalService + FinancialService + Recipe + Event + FAQ + per-vertical FDA Food + FDA Drug + FDA Nutritional Facts + FDA OPDP + FTC Health Products + DEA Controlled Substances + alcohol TTB/TABC/CalABC + state-board + tobacco state-board + supplement DSHEA + cosmetic FDA + medical device FDA + per-state pharmacy board). Per-vertical rule-engine + per-vertical rule-test + per-vertical rule- observability + per-vertical rule-conflict-resolution + per-vertical rule-severity P0-P4.

Anchor 2: FTC Endorsement + Native Advertising + Fake Review + Made in USA + Sherman/Clayton + Lanham

FTC Endorsement Guides 16 CFR Part 255 + FTC Fake Review Rule 16 CFR Part 465 ($51,744 per-violation) + FTC Native Advertising .com Disclosures + FTC Made in USA Labeling + Section 5 + Pfizer 1972 + MARS + Health Products + CFPB UDAAP + Lanham + USPTO + state UDTPA + Robinson-Patman + Sherman Antitrust Act + Clayton Act.

Anchor 3: HIPAA + FINRA + FDA + DEA + per-vertical

Per-vertical FDA OPDP + DEA + alcohol TTB/TABC/CalABC + state-board + tobacco + DSHEA + cosmetic FDA + medical device FDA + per-state pharmacy board + per-state attorney advertising + ABA Model Rule + HIPAA + FINRA Rule 2210 + Rule 3110 + SEC Regulation FD.

Anchor 4: EU AI Act + AI-ML rule routing

EU AI Act Article 50 transparency when AI-ML rule routing + Article 13/14/15 + Annex III when AI-ML rule routing drives publish/block decisions + Article 6/27 FRIA + DSA + DMA. GDPR Article 6/7/22/28/30 + LGPD + DPDP + PIPEDA + Quebec Law 25 + CCPA + CPRA + 18-state.

Anchor 5: Accessibility + Sigstore + SLSA + SBOM + EO 14028 + NIST SSDF + SOX + WORM retention

WCAG 2.2 AA + ARIA + EAA + ADA Title III + Section 508. Sigstore + Cosign + Rekor + Fulcio + SLSA Level 3+ + in-toto + SBOM (SPDX 2.3 + CycloneDX 1.5 + SWID ISO/ IEC 19770-2) + Executive Order 14028 + NIST SSDF SP 800-218. SOX 302/404/906 + COSO + Exchange Act 13(b)(2) + SEC Reg S-K. NIST AI RMF + ISO 42001 + ISO 27001 + SOC 2 Type II. Per-vendor LLM zero- retention + per-source DPA + per-API rate-limit. Storage: AWS S3 Object Lock + Azure Blob immutable + GCS + Wasabi WORM. Retention: 7-year FTC + 7-year IRS + 7-year HIPAA + 7-year state bar + 6-year SEC + 3- year FINRA + 7-year SOX + GDPR Article 30 + EU AI Act Article 12 + SOC 2 CC7/CC8.

6-workstream reporting cycle

Every two weeks during a Tier 3 Fractional CMO engagement, six workstreams report against the pre-engagement baseline. No rule-quality claims. Process commitments only.

  1. 1. Per-portfolio per-vertical per-rule rule- library coverage. Verticals covered + rules authored + rule-versions deployed + rule-citations absorbed.
  2. 2. Author per-vertical rule definition flow. Per-vertical schema + rule-citation linking + rule + Code Owners review + Backstage catalog entry absorbed.
  3. 3. Version per-vertical rule-versioning flow. Semver MAJOR.MINOR.PATCH + deprecation + sunset + Conventional Commits + signed commits + Sigstore + Cosign + Rekor + SLSA Level 3+ + in-toto + SBOM.
  4. 4. Validate per-vertical rule-testing flow. Contract-test + regression-test + property-based + golden-master + fuzz + observability + conflict- resolution + precedence.
  5. 5. Regulatory-defense audit coverage. Per-vertical rule-library + versioning + deprecation + sunset + contract-test + regression-test + author + reviewer + citation + cadence + precedence + conflict- resolution + EU AI Act Article 50 + FTC + FDA + DEA + HIPAA + FINRA + Sigstore + SLSA + SOX.
  6. 6. FBC feedback-loop pattern-learning. Per-vertical per-rule realized-vs-predicted validation + per-vertical rule-cadence absorption retrospective + per-vertical enforcement-incident retrospective.

FAQ

What is per-vertical schema validation with maintained rule libraries — and what is the per-vertical-rule-library-times-rule-versioning-times-rule-deprecation-times-rule-cadence-times-rule-precedence-times-rule-conflict-resolution problem distinctive to this skill?
A DTC ecommerce operator with 50,000-2M SKUs across health-products + supplements + alcohol + tobacco + + cosmetics + medical-devices + food + apparel + electronics + automotive ships per-vertical schema validation rules across 100-1000+ rules per vertical + per-marketplace + per-jurisdiction. Each vertical ships its own FDA + DEA + alcohol + + tobacco + DSHEA + cosmetic + medical-device + per-state pharmacy board + per-state attorney advertising rules. Each rule requires versioning (semver MAJOR.MINOR.PATCH) + deprecation policy + sunset clause + contract-test + regression-test + enforcement-incident retrospective + rule-author identification + rule-reviewer Code Owners + rule-citation (CFR + USC + EUR-Lex + state-regulation + professional-licensing-board) + rule-cadence (CFR quarterly + USC annual + FDA monthly + EU Official Journal weekly + state biannual + emergency hotfix). The four-skill bundle on the per-vertical-rule-library agent — Author, Version, Validate, Audit — sits above the per-vertical rule-engine + schema-validator + per-vertical rule-citation substrate (TypeScript + JSON Schema + Apache Avro + Protobuf + Confluent Schema Registry + AJV + Zod + io-ts + Yup + Joi + Cerberus + Pydantic + Schema.org Validator + Google Rich Results Test + Bing Markup Validator + Sitebulb + Screaming Frog + OnCrawl) and writes a per-vertical per-rule canonical maintenance record. The operationally distinctive anchor: per-vertical maintained rule-library (per-vertical rules registry + per-vertical rule-versioning per-rule semver MAJOR.MINOR.PATCH + per-vertical rule-deprecation policy + per-vertical rule-sunset clause + per-rule contract-test + per-rule regression-test + per-rule property-based test + per-rule golden-master test + per-rule fuzz test + per-rule enforcement-incident retrospective + per-vertical rule-author identification + per-vertical rule-reviewer Code Owners + per-vertical rule-citation (per-CFR + per-USC + per-EUR-Lex + per-state-regulation + per-professional-licensing-board citation) + per-vertical rule-cadence (per-CFR quarterly + per-USC annual + per-FDA monthly + per-EU Official Journal weekly + per-state biannual + per-emergency hotfix) + per-vertical rule-precedence (federal vs state vs local + lex-specialis vs lex-generalis + lex-posterior vs lex-anterior)) + per-vertical rule-library (Product + Offer + AggregateRating + Review + ProductGroup + Brand + Manufacturer + Variant + LocalBusiness + Restaurant + MedicalBusiness + LegalService + FinancialService + AutoDealer + Plumber + Physician + Dentist + Pharmacy + Hospital + Recipe + Event + FAQ + HowTo + Article + per-vertical FDA Food + FDA Drug + FDA Nutritional Facts + FDA OPDP + FTC Health Products + DEA Controlled Substances + alcohol TTB/TABC/CalABC + state-board + tobacco state-board + supplement DSHEA + cosmetic FDA + medical device FDA + per-state pharmacy board) + per-vertical rule-engine + per-vertical rule-test + per-vertical rule-observability + per-vertical rule-conflict-resolution + per-vertical rule-severity P0-P4.
Why do AJV + Zod + io-ts + Pydantic + Schema.org Validator + Google Rich Results Test + Bing Markup Validator + Sitebulb + Screaming Frog break at multi-vertical-100-1000-rule-multi-jurisdiction scale?
Each rule-engine + schema-validator vendor ships per-account flat schema-validation primitive at single-rule level. None coordinates per-vertical 100-1000+ rules per vertical + per-rule versioning + per-rule deprecation + per-rule sunset + per-rule contract-test + per-rule regression-test + per-rule enforcement-incident retrospective + per-vertical rule-author + per-vertical rule-reviewer + per-vertical rule-citation + per-vertical rule-cadence + per-vertical rule-precedence + per-vertical rule-conflict-resolution. None handles per-vertical authoritative-source absorption (CFR quarterly + USC annual + FDA monthly + EU Official Journal weekly + state biannual + emergency hotfix). None gates against per-vertical FDA + DEA + alcohol + + tobacco + DSHEA + cosmetic + medical device + per-state pharmacy board convergence. None enforces Sigstore Cosign attestation + Rekor transparency log + SLSA Level 3+ supply chain attestation + in-toto attestation + SBOM + EO 14028 + NIST SSDF SP 800-218 when per-vertical rule library deploys. None writes a per-vertical per-rule WORM maintenance audit trail. The four-skill bundle Author + Version + Validate + Audit sits above the per-vertical rule-engine + schema-validator + per-vertical rule-citation substrate — it does not replace it.
How does Author + Version work?
Author runs per-vertical rule definition: per-vertical TypeScript discriminated-union rule schema + JSON Schema Draft 2020-12 + Apache Avro + Protobuf + Confluent Schema Registry. Per-vertical rule-citation linking (CFR section + USC section + EUR-Lex reference + state-regulation citation + professional-licensing-board citation). Per-vertical rule (IF schema-condition + THEN validation-action + per-vertical exception + per-vertical safe-harbor + per-vertical waiver). Per-vertical rule-author identification (per-rule author + per-rule reviewer + per-rule legal-sign-off). Per-vertical Code Owners review. Per-vertical Backstage + Port + Roadie + OpsLevel + Cortex rule-catalog entry. Version runs per-vertical rule-versioning: per-rule semver MAJOR.MINOR.PATCH + per-rule deprecation policy + per-rule sunset clause + per-rule migration plan + per-rule changelog. Per-rule Conventional Commits + semantic-release + Changesets + Lerna versioning. Per-rule signed commits (GPG + SSH + S/MIME) + Sigstore Cosign artifact attestation + Rekor transparency log + Fulcio certificate authority + SLSA Level 3+ supply chain attestation + in-toto + SBOM (SPDX 2.3 + CycloneDX 1.5 + SWID ISO/IEC 19770-2) + Executive Order 14028 + NIST SSDF SP 800-218. Per-vertical rule-cadence absorption (per-CFR quarterly + per-USC annual + per-FDA monthly + per-EU Official Journal weekly + per-state biannual + per-emergency hotfix).
What does Validate + Audit do?
Validate runs per-vertical rule-testing: per-rule contract-test + per-rule regression-test + per-rule property-based test (via Hypothesis + fast-check + jsverify) + per-rule golden-master test + per-rule fuzz test + per-rule mutation test. Per-rule observability instrumentation: per-rule OpenTelemetry trace + per-rule Prometheus metric + per-rule structured log + per-rule incident-routing (PagerDuty + Opsgenie + Datadog + Honeycomb). Per-vertical rule-conflict-resolution (per-vertical conflict-arbitration + per-vertical authoritative-source + per-vertical lex-specialis preference + per-vertical lex-posterior preference) when multiple verticals overlap on same SKU. Per-vertical rule-precedence (federal > state > local + lex-specialis > lex-generalis + lex-posterior > lex-anterior). Per-rule severity classification: P0 enforcement-incident hotfix (immediate block + alert + rollback + Sigstore attestation re-verify) + P1 per-rule regression-test failure 72-hour + P2 per-rule contract-test failure 7-day + P3 per-vertical rule-cadence absorption gap 30-day + P4 docs-only. Gate runs 5 anchors per-vertical per-rule before any rule deploys to runtime. (1) Per-vertical rule-library + per-vertical rule-versioning + rule-deprecation + rule-sunset + per-rule contract-test + per-rule regression-test + per-vertical rule-author + per-vertical rule-reviewer + per-vertical rule-citation + per-vertical rule-cadence + per-vertical rule-precedence + per-vertical rule-conflict-resolution + per-vertical rule-severity. (2) FTC Endorsement Guides 16 CFR Part 255 + FTC Fake Review Rule 16 CFR Part 465 + FTC Native Advertising .com Disclosures + FTC Made in USA Labeling + Section 5 + Pfizer 1972 + MARS + Health Products + CFPB UDAAP + Lanham + USPTO + state UDTPA + Robinson-Patman + Sherman + Clayton. (3) Per-vertical FDA OPDP + DEA + alcohol TTB/TABC/CalABC + state-board + tobacco + DSHEA + cosmetic FDA + medical device FDA + per-state pharmacy board + per-state attorney advertising + ABA Model Rule + HIPAA + FINRA + SEC Regulation FD. (4) EU AI Act Article 50 transparency when AI-ML rule routing + Article 13/14/15 + Annex III when AI-ML rule routing drives publish/block decisions + Article 6/27 FRIA + DSA + DMA + GDPR Article 6/7/22/28/30 + LGPD + DPDP + PIPEDA + Quebec Law 25 + CCPA + CPRA + 18-state. (5) WCAG 2.2 AA + ARIA + EAA + ADA Title III + Section 508 + Sigstore + Cosign + Rekor + Fulcio + SLSA Level 3+ + in-toto + SBOM (SPDX 2.3 + CycloneDX 1.5 + SWID ISO/IEC 19770-2) + Executive Order 14028 + NIST SSDF SP 800-218 + SOX 302/404/906 + COSO + Exchange Act 13(b)(2) + SEC Reg S-K. Audit writes a per-vertical per-rule WORM maintenance record: per-rule snapshot + per-rule version + per-rule citation + per-rule cadence absorption + per-rule contract-test result + per-rule regression-test result + per-rule Sigstore Cosign attestation + Rekor entry + SLSA Level 3+ provenance + in-toto + SBOM + per-anchor gate-pass + AI-ML provenance + EU AI Act FRIA. Retention: 7-year FTC + 7-year IRS + 7-year HIPAA + 7-year state bar + 6-year SEC + 3-year FINRA + 7-year SOX + GDPR Article 30 + EU AI Act Article 12 + SOC 2 CC7/CC8.
What does this skill connect to on the per-vertical-rule-library agent and across the swarm?
On the per-vertical-rule-library agent: per-vertical rule-author + per-vertical rule-versioning + per-vertical rule-testing + per-vertical rule-conflict-resolution. Across the swarm: per-vertical catalog schema validation (#597 DOWNSTREAM consumer of canonical rule-library) + per-vertical compliance overlay (#615 same per-vertical authoritative-source + per-vertical update-cadence substrate) + continuous schema audit for multi-location operators (#596 DOWNSTREAM consumer of per-vertical rules) + PR-style brand-spec versioning (#605 same Sigstore + SLSA Level 3+ + SBOM + EO 14028 + NIST SSDF substrate) + integration-drift-monitor agent (#562 + #569 + #570 same per-schema-drift substrate) + per-state-overlay-composer (#599 UPSTREAM canonical for per-state pharmacy + per-state attorney advertising overlays). Commercial-pillar parent: /per-vertical-compliance-overlays.
What does the 6-workstream pre-engagement-baseline reporting cycle look like for this skill?
Every two weeks during the Tier 3 Fractional CMO with AI Swarm engagement, six workstreams report against the pre-engagement baseline. Workstream 1: per-portfolio per-vertical per-rule rule-library coverage — verticals covered + rules authored + rule-versions deployed + rule-citations absorbed. Workstream 2: Author per-vertical rule definition flow — per-vertical schema + rule-citation linking + rule (IF condition + THEN action + exception + safe-harbor + waiver) + Code Owners review + Backstage catalog entry absorbed. Workstream 3: Version per-vertical rule-versioning flow — semver MAJOR.MINOR.PATCH + deprecation + sunset + Conventional Commits + signed commits + Sigstore + Cosign + Rekor + SLSA Level 3+ + in-toto + SBOM. Workstream 4: Validate per-vertical rule-testing flow — contract-test + regression-test + property-based test + golden-master + fuzz + observability instrumentation + conflict-resolution + precedence. Workstream 5: Regulatory-defense audit coverage — per-vertical rule-library + versioning + deprecation + sunset + contract-test + regression-test + author + reviewer + citation + cadence + precedence + conflict-resolution + EU AI Act Article 50 + FTC + FDA + DEA + HIPAA + FINRA + Sigstore + SLSA + SOX. Workstream 6: FBC feedback-loop pattern-learning — per-vertical per-rule realized-vs-predicted validation + per-vertical rule-cadence absorption retrospective + per-vertical enforcement-incident retrospective.

Engage Completions

Two ways to engage. The Tier 1 AI Readiness Assessment maps the per-vertical rule-engine + schema-validator + per-vertical rule-citation substrate + per-vertical rule- library + rule-versioning + rule-cadence + rule-precedence + rule-conflict-resolution surface against the Author + Version + Validate + Audit bundle. The Tier 3 Fractional CMO with AI Swarm embeds 1-2 days per week for 6+ months and runs the bundle end-to-end against the per-vertical- rule-library agent across the swarm.