# Current Source Extraction Profile Closure Audit 271 V01

Issue: #354

Parent issue: #271

Preserved closed issue: #269

Status: audit and governance decision-support artifact. This note includes an explicit non-mutation boundary statement. This note does not create extraction profiles, mutate source registries, mutate Preview or Production source sets, change runtime retrieval semantics, change provider or model configuration, use Cloudflare CLI/API, or promote current/public source material to package authority.

## Executive Conclusion

#271 is ready to close after this audit child issue is merged and the owner authorizes parent closeout.

The repo-local evidence shows that the four #271 target sources now have substantive current-source extraction profiles, deterministic validator or proof coverage, citation-lane separation, refusal behavior, and documented runtime posture:

| Source | Closure-readiness result |
|---|---|
| NIST AI RMF | Implemented, validated, Production-active, and visibly represented in the evidence lane. |
| NIST SSDF | Implemented, validated, Production-active, and visibly represented in the evidence lane. |
| OWASP GenAI LLM Top 10 2025 | Implemented, validated, Production-active, and visibly represented in the evidence lane. |
| CISA / NSA / NCSC Secure AI guidance | Implemented, validated, Preview-only, and visibly represented in the evidence lane. Do not promote to Production under this ticket. |

No residual #271 extraction-profile child issue is required for the named target-source coverage. Follow-up work may still improve section-aware chunking, richer live smoke receipts, or future source families, but those are product-improvement lanes, not blockers to closing the current #271 scope as written.

Recommended disposition: close #271 only after #354 lands and only through an explicitly authorized parent closeout. This ticket itself does not close #271.

## Evidence Table By Source

| #271 target source | Source ID | Runtime profile | Repo-local implementation evidence | Substantive markers and caps | Status |
|---|---|---|---|---|---|
| NIST AI RMF | `nist-ai-rmf-public-framework-candidate` | `nist_ai_rmf_framework_bounded_html_extract_v01` | `functions/api/source-grounded-chat.js`; `docs/product-architecture/first_substantive_current_source_extraction_profile_slice_v01.md`; `validation/receipts/AI_Capability_Playbook_SUBSTANTIVE_CURRENT_SOURCE_EXTRACTION_PROFILES_V01_2026-06-26.md`; `validation/receipts/AI_Capability_Playbook_FIRST_SUBSTANTIVE_CURRENT_SOURCE_EXTRACTION_PROFILE_SLICE_V01_2026-06-27.md` | Origin `https://www.nist.gov`; path `/itl/ai-risk-management-framework`; byte cap `120000`; snippet cap `4000`; start marker `Overview of the AI RMF`; required markers include `The NIST AI Risk Management Framework (AI RMF)`, `voluntary use`, and `trustworthiness considerations`. | Implemented. |
| NIST SSDF | `nist-ssdf-sp-800-218-candidate` | `nist_ssdf_sp_800_218_bounded_html_extract_v01` | `functions/api/source-grounded-chat.js`; `docs/product-architecture/non_nist_current_source_enablement_plan_v01.md`; `docs/product-architecture/current_source_owner_authorization_nist_ssdf_v01.json`; `validation/receipts/AI_Capability_Playbook_NIST_SSDF_SUBSTANTIVE_EXTRACTION_PROFILE_V01_2026-06-26.md` | Origin `https://csrc.nist.gov`; path `/pubs/sp/800/218/final`; byte cap `120000`; snippet cap `4000`; start marker `NIST SP 800-218 Secure Software Development Framework (SSDF) Version 1.1`; required markers include `Date Published: February 2022`, `Abstract`, `core set of high-level secure software development practices`, and secure software development practice text. | Implemented. |
| OWASP GenAI LLM Top 10 2025 | `owasp-genai-llm-top-10-2025-candidate` | `owasp_genai_2025_bounded_html_extract_v01` | `functions/api/source-grounded-chat.js`; `docs/product-architecture/current_source_owner_authorization_owasp_genai_2025_v01.json`; `validation/receipts/AI_Capability_Playbook_OWASP_GENAI_2025_SUBSTANTIVE_EXTRACTION_PROFILE_V01_2026-06-26.md`; `validation/receipts/AI_Capability_Playbook_SOURCE_REGISTRY_ADMIN_READONLY_INSPECTION_V01_2026-06-27.md` | Origin `https://genai.owasp.org`; path `/llm-top-10/`; byte cap `1048576`; snippet cap `4000`; start marker `LLM01:2025`; required markers `LLM01:2025`, `LLM02:2025`, `LLM03:2025`, `LLM04:2025`, `LLM05:2025`, `LLM06:2025`, `LLM07:2025`, `LLM08:2025`, `LLM09:2025`, and `LLM10:2025`. | Implemented. |
| CISA / NSA / NCSC Secure AI guidance | `cisa-nsa-ncsc-secure-ai-system-development-guidelines-candidate` | `cisa_nsa_ncsc_secure_ai_guidance_bounded_html_extract_v01` | `functions/api/source-grounded-chat.js`; `docs/product-architecture/current_source_owner_authorization_cisa_nsa_ncsc_secure_ai_v01.json`; `validation/receipts/AI_Capability_Playbook_CISA_NSA_NCSC_SECURE_AI_PREVIEW_RUNTIME_ACTIVATION_2026-06-26.md`; `validation/receipts/AI_Capability_Playbook_SOURCE_REGISTRY_ADMIN_READONLY_INSPECTION_V01_2026-06-27.md` | Origin `https://www.ncsc.gov.uk`; path `/collection/guidelines-secure-ai-system-development`; byte cap `262144`; snippet cap `4000`; required markers include `Guidelines for secure AI system development`, `Secure design`, `Secure development`, `Secure deployment`, and `Secure operation and maintenance`. | Implemented, Preview-only. |

## Validator And Proof Table

| Validator or proof artifact | What it proves for #271 closure readiness |
|---|---|
| `validation/scripts/check_current_source_registry_governance.py` | Bounded source origins and paths, byte and snippet caps, exact target source IDs, source-specific retrieval profile IDs, required markers, candidate catalog constraints, no arbitrary web search, no user-provided URL retrieval, no browser-side fetch, and no package-authority promotion. |
| `validation/scripts/check_minimal_external_chat_proof.py` | Server-side `allowlisted_public_fetch`, package/current-public citation separation, current/public citations, provider execution through the server boundary, refusal/fail-closed behavior, no arbitrary user-provided URLs, and zero direct browser current-source calls. It also verifies SSDF, OWASP, and CISA / NSA / NCSC source-specific routing and exact fetch URLs. |
| `validation/scripts/check_first_substantive_current_source_extraction_profile_slice.py` | NIST AI RMF architecture documentation, runtime profile evidence, validator wiring, context-pack registration, citation-lane behavior, refusal behavior, and #271 relationship language. |
| `validation/scripts/check_preview_evidence_lane_nist_smoke_demo.py` | Deterministic NIST evidence-lane smoke/demo coverage for package authority and current/public enrichment separation. |
| `validation/scripts/check_preview_evidence_lane_multi_source_smoke_matrix.py` | Evidence-lane visibility for NIST AI RMF, NIST SSDF, OWASP GenAI 2025, and CISA / NSA / NCSC source profiles, including safe source identity, retrieval profile display, no browser-side provider/current-source retrieval, and no source-set mutation. |
| `scripts/source_registry_admin_inspection.py list-active-sources --env preview --format json` | Repo-documented Preview active-source posture: AI RMF plus SSDF plus OWASP plus CISA / NSA / NCSC. It is read-only and does not call Cloudflare. |
| `scripts/source_registry_admin_inspection.py list-active-sources --env production --format json` | Repo-documented Production active-source posture: AI RMF plus SSDF plus OWASP. It is read-only and does not call Cloudflare. |
| Source Registry Admin dry-run validators | Control-plane governance depth for source records, lifecycle states, dry-run planning, dry-run receipt previews, add/validate workflows, Preview enable/disable workflow artifacts, and Production promote/emergency-disable workflow artifacts without live mutation. |
| Backlog label and closure validators | Ticket-first discipline, required labels at issue creation, parent/child closure semantics, no-new-label discipline, and closeout evidence expectations. |

The validator coverage directly addresses the #271 requirements:

| #271 proof requirement | Repo-local proof |
|---|---|
| bounded origin/path | `check_current_source_registry_governance.py`; runtime profile entries in `functions/api/source-grounded-chat.js`. |
| byte/snippet caps | `check_current_source_registry_governance.py`; runtime profile entries. |
| required markers | `check_current_source_registry_governance.py`; runtime profile entries; source-specific proof assertions in `check_minimal_external_chat_proof.py`. |
| citation lane separation | `source-grounded-chat.js`; `check_minimal_external_chat_proof.py`; Preview evidence-lane validators. |
| refusal behavior when current/public retrieval is insufficient | `source-grounded-chat.js`; `check_minimal_external_chat_proof.py`; evidence-lane smoke validators. |
| no arbitrary web search | `check_current_source_registry_governance.py`; `check_minimal_external_chat_proof.py`; Source Registry Admin validators. |
| no user-provided URL retrieval | `check_current_source_registry_governance.py`; `check_minimal_external_chat_proof.py`; Source Registry Admin validators. |
| no browser-side current-source retrieval | `check_current_source_registry_governance.py`; `check_minimal_external_chat_proof.py`; Preview evidence-lane validators. |
| no package-authority promotion | `source-grounded-chat.js`; `check_current_source_registry_governance.py`; evidence-lane and Source Registry Admin validators. |

## Runtime And Source-State Table

| Source | Production posture | Preview posture | Candidate/catalog posture | Audit conclusion |
|---|---|---|---|---|
| NIST AI RMF | Active in repo-documented Production source set. | Active in repo-documented Preview source set. | Still current/public context only, not package authority. | Production-active and closure-ready. |
| NIST SSDF | Active in repo-documented Production source set. | Active in repo-documented Preview source set. | v02 catalog remains candidate/governance metadata and does not itself mutate runtime. | Production-active and closure-ready. |
| OWASP GenAI LLM Top 10 2025 | Active in repo-documented Production source set. | Active in repo-documented Preview source set. | v02 catalog remains candidate/governance metadata and does not itself mutate runtime. | Production-active and closure-ready. |
| CISA / NSA / NCSC Secure AI guidance | Not active in repo-documented Production source set. | Active in repo-documented Preview source set. | Draft authorization and catalog metadata remain not package authority. | Preview-only and closure-ready for #271 because #271 scoped it as target coverage if Preview activation succeeds. Do not promote to Production under this ticket. |
| Other expanded current/public candidates | Not active. | Not active. | Candidate-only or deferred in catalog artifacts. | Not part of the #271 target-source closure requirement. |

The Production versus Preview-only distinction is material: #271 requested substantive profiles for approved sources and explicitly named CISA / NSA / NCSC only if Preview activation succeeds. Repo-local evidence supports CISA / NSA / NCSC as implemented and Preview-only. It does not support Production promotion, and this audit does not authorize promotion.

## UI And Evidence-Lane Table

| Surface | Visible evidence behavior |
|---|---|
| `docs/product-architecture/preview_current_source_evidence_lane_ui_v01.md` | Defines the Preview current-source evidence lane for package authority, current/public enrichment, package plus current/public use, insufficient evidence, source-unavailable posture, refusal posture, safe source identity, and no mutation boundary. |
| `docs/product-architecture/preview_evidence_lane_nist_smoke_demo_v01.md` | Defines a deterministic NIST AI RMF smoke/demo scenario showing package/current-public lane separation. |
| `docs/product-architecture/preview_evidence_lane_multi_source_smoke_matrix_v01.md` | Defines a deterministic multi-source matrix for AI RMF, SSDF, OWASP, and CISA / NSA / NCSC safe source identity display. |
| `docs/source-grounded-chat-proof-runbook.md` | Operator-facing runbook for evidence-lane checks, source identity display, no package-authority promotion, and no browser-side provider/current-source retrieval. |
| `docs/source-grounded-chat-proof.html` plus `docs/assets/source-grounded-chat-proof.js` | Existing proof page and client render current/public evidence metadata returned by the server boundary and track zero direct browser provider/current-source calls. |

The UI/proof evidence is sufficient for closure readiness because it visibly separates package authority from current/public enrichment and can show all four target source identities without implementing Source Registry Admin UI or live apply.

## Audit Questions

1. Which #271 target sources have substantive extraction profiles implemented?

All four named target sources have substantive profiles implemented: NIST AI RMF, NIST SSDF, OWASP GenAI LLM Top 10 2025, and CISA / NSA / NCSC Secure AI guidance.

2. Which #271 target sources have deterministic validators or proof fixtures?

All four have deterministic validator or proof coverage through `check_current_source_registry_governance.py`, `check_minimal_external_chat_proof.py`, and `check_preview_evidence_lane_multi_source_smoke_matrix.py`. NIST AI RMF also has the first-slice architecture validator and the NIST smoke/demo validator.

3. Which #271 target sources are active in Production?

Repo-documented Production active sources are NIST AI RMF, NIST SSDF, and OWASP GenAI LLM Top 10 2025.

4. Which #271 target sources are Preview-only?

CISA / NSA / NCSC Secure AI guidance is Preview-only. Do not promote it to Production under this ticket.

5. Which #271 target sources remain candidate-only or not activated?

None of the four target sources remain candidate-only for the #271 target-source coverage posture. Their catalog/governance records may still be candidate or draft records, but active runtime posture is separately evidenced. Other expanded catalog entries remain candidate-only or deferred and are outside the #271 target-source scope.

6. Which validators prove the hard boundaries?

`check_current_source_registry_governance.py`, `check_minimal_external_chat_proof.py`, Preview evidence-lane validators, Source Registry Admin dry-run validators, and backlog governance validators collectively prove bounded origin/path, caps, markers, citation lane separation, refusal/fail-closed behavior, no arbitrary web search, no user-provided URL retrieval, no browser-side current-source retrieval, and no package-authority promotion.

7. Which UI/proof surfaces show current/public source evidence visibly?

The Preview current-source evidence lane UI note, NIST smoke/demo scenario, multi-source smoke matrix, source-grounded proof runbook, proof page, and proof client surface safe current/public source identity and lane separation.

8. Does the current implementation satisfy #271's intended future behavior?

Yes for the named #271 target sources. The implementation now supports bounded, cited, substantive current/public enrichment while keeping package claims and current/public claims separate. CISA / NSA / NCSC remains Preview-only, which is consistent with the #271 scope and current boundary instructions.

9. Are there unresolved gaps under #271?

No material target-source gaps remain under #271. Optional future improvements exist, such as richer section-aware extraction, live protected smoke expansion, additional source families, and eventual CISA / NSA / NCSC Production authorization. Those are not blockers to closing #271 because they exceed the original target-source readiness scope or require separate owner authorization.

10. If there are gaps, should they become residual child issues?

No residual child issue is required to close #271. If the owner wants deeper improvements, create separate post-#271 enhancement issues rather than holding #271 open.

11. If there are no material gaps, should #271 be closed?

Yes, after this audit PR merges and the owner explicitly authorizes parent closeout. This ticket does not close #271.

12. What closeout wording should be used if #271 is ready to close?

Recommended closeout wording:

```text
Closing #271 as complete after repo-local closure audit #354. The named target sources now have substantive current-source extraction profiles and deterministic proof coverage: NIST AI RMF, NIST SSDF, OWASP GenAI LLM Top 10 2025, and CISA / NSA / NCSC Secure AI guidance. Production posture remains AI RMF plus SSDF plus OWASP. CISA / NSA / NCSC remains Preview-only and is not promoted by this closeout. Package/current-public authority separation, fail-closed retrieval, no arbitrary web search, no user-provided URL retrieval, no browser-side current-source retrieval, and no package-authority promotion remain enforced by repo validators and proof fixtures.
```

## Open Gaps

No material #271 closure blockers remain.

Non-blocking future candidates:

| Candidate follow-up | Why it is not a #271 closure blocker |
|---|---|
| Section-aware chunking for longer source families | Useful product improvement, but current profiles already provide bounded substantive snippets and required-marker validation. |
| Additional current/public sources beyond the four #271 targets | Outside the #271 target-source list. |
| CISA / NSA / NCSC Production promotion | Requires separate owner authorization and Production mutation ticket. This audit must not promote it. |
| Live protected smoke expansion for every source | Useful operational evidence, but deterministic repo-local validators and receipts already prove closure readiness for this governance ticket. |

## Recommended Disposition For #271

Disposition: close after this child audit lands and owner-authorized parent closeout is explicitly started.

Residual child issues required before close: none.

Do not close #271 from this ticket. Do not reopen #269.

## Closure Rationale

#271 was opened because current/public sources could exist as approved sources without being deep enough for substantive comparative reasoning. The repo now has:

- source-specific extraction profiles for the four target sources
- exact origins and path prefixes
- source-specific byte and snippet caps
- required marker validation
- citation-lane separation
- package/current-public authority separation
- fail-closed retrieval behavior
- deterministic source-specific proof coverage
- Preview evidence-lane UI and multi-source proof coverage
- repo-documented Production and Preview source-state posture

That evidence satisfies the intended #271 outcome without creating new runtime, Cloudflare, registry, source-set, provider/model, browser-side retrieval, or package-authority changes in this ticket.

## Explicit Non-Mutation Boundary

This audit does not mutate source registries, Preview source sets, Production source sets, runtime retrieval semantics, Cloudflare configuration, Cloudflare Access/WAF, Access service tokens, provider/model configuration, browser-side provider calls, browser-side current-source retrieval, arbitrary web search, user-provided URL retrieval, broad crawling, package authority, Source Registry Admin UI, Source Registry Admin live apply, Production apply, OKF implementation, Google SDLC implementation, or multi-agent orchestration implementation.

No source is enabled, disabled, retired, promoted, rolled back, or applied by this audit.

## Parent And Child Issue Relationship Summary

| Issue or PR | Relationship to #271 |
|---|---|
| #271 | Parent issue for substantive current-source extraction profiles. Remains open until authorized parent closeout. |
| #276 / PR #273 | First NIST AI RMF runtime profile implementation lineage. |
| #327 | Architecture and validation artifact documenting the first NIST AI RMF slice. |
| #278 / PR #279 | NIST SSDF substantive extraction profile lineage. |
| #283 / PR #284 | OWASP GenAI LLM Top 10 2025 substantive extraction profile lineage. |
| CISA / NSA / NCSC Preview activation lineage | Runtime profile and Preview-only posture evidence for secure AI guidance. |
| #345 | Preview current-source evidence lane UI. |
| #347 | Preview evidence-lane NIST smoke/demo scenario. |
| #350 | Preview evidence-lane multi-source smoke matrix. |
| #352 / PR #353 | Backlog label enforcement and Codex ticket compliance hardening. |
| #354 | This closure-readiness audit child issue. |
| #269 | Source Registry Admin parent/meta issue. It remains closed and is not reopened. |

## Label And Compliance Confirmation

This child issue is #354.

Required labels applied to #354 at issue creation:

- `enhancement`
- `priority:P1`
- `area:context-pack`
- `area:grounded-assistant`
- `area:architecture`
- `area:data-boundary`
- `area:runtime-adapter`
- `area:grounding`
- `area:production-readiness`
- `type:governance`
- `type:architecture`

Confirmation: labels were present at creation.

Confirmation: label repair was not needed.

Confirmation: no new labels were invented.

Confirmation: `codex-automerge` is not applied.

## Validation Expectations

Required validation:

- `python3 -B validation/scripts/check_current_source_extraction_profile_closure_audit_271.py`
- `python3 -B validation/scripts/check_backlog_label_enforcement_ticket_compliance.py`
- `python3 -B validation/scripts/check_backlog_triage_workflow.py`
- `python3 -B validation/scripts/check_backlog_closure_governance.py`
- `python3 -B validation/scripts/check_current_source_registry_governance.py`
- `python3 -B validation/scripts/check_minimal_external_chat_proof.py`
- `python3 -B validation/scripts/check_preview_evidence_lane_nist_smoke_demo.py`
- `python3 -B validation/scripts/check_preview_evidence_lane_multi_source_smoke_matrix.py`
- `python3 -B validation/scripts/run_all.py`
- `git diff --check`

Run the browser-required published-site contract if required by existing repo convention after touched artifacts are generated.