feat(b7-9-janus-ai): J.8.c — Janus LLM-provider refusal rules for ai-native-rag (B.7.9)#27
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Planning artifacts only (Proposal → Specs → Design → Tasks); no production code, no test bodies, no PR. J.8.c (deferred from T5 / §0.0 J.8) lands the ai-native-rag LLM-provider refusal rules: refuse Vertex AI / AWS Bedrock as default providers (CLOUD Act); at --eu-tier T3 force Mistral-EU (Mistral on Scaleway) / self-hosted vLLM by refusing US-managed inference. - 27 FR / 6 NFR / 6 ADR (FR-B7-9-* namespace) - New rule IDs J8-RULE-004/005/006 in the existing J.8 namespace (ADR-J8-004 — next free block, never reused) - New forbidden_combinations: sibling registry in dispatch-table.yml (the case janus-orchestration-rules.md "Extending the catalogue" pre-foresaw); additive _refuse_if_forbidden_combination helper - Grep-based harness b7-9.test.sh (L1 13 / L2 2), forge-ci.yml-registered - Mistral-EU / vLLM verified verbatim against compliance-tiers.md §10.2 - Collision flagged with b7-pythia on cross-layer-orchestrator.md (distinct H2 sections; ADR-B7-9-004) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PPnqp5voa9PfC5JJ6HCKQz
change.schema.json sets additionalProperties:false; collision_notes is not an allowed top-level field, so validate-change-yaml.sh (the F.2 verify.sh gate) rejected it. Move the b7-pythia co-edit collision contract into a YAML comment pointing at where it is formally captured (design.md ADR-B7-9-004 + open-questions.md Q-004). No information lost. validate-change-yaml.sh now exits 0 on this change. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PPnqp5voa9PfC5JJ6HCKQz
…c / B.7.9) Extend the J.8 refusal catalogue with three new rules for the `ai-native-rag` LLM gateway (next free block after J8-RULE-003, never reused — ADR-J8-004 / ADR-B7-9-001): - J8-RULE-004 — Vertex AI refused as default LLM provider (any tier). - J8-RULE-005 — AWS Bedrock refused as default LLM provider (any tier). - J8-RULE-006 — `--eu-tier T3` ⇒ US-managed inference refused (forces Mistral-EU / self-hosted vLLM). Provider × tier *combination* refusals (the archetype stays permitted): - NEW `dispatch-table.yml::forbidden_combinations:` sibling list (7-key entries) — ADR-B7-9-002. - NEW additive `_refuse_if_forbidden_combination` helper in `bin/_forge-init-helpers.sh` (existing `_refuse_if_forbidden` byte-unchanged — ADR-B7-9-003); tier resolved $FORGE_EU_TIER → .forge/.forge-tier → empty (empty ⇒ only `tier: any` matches, no guessed default — Article III.4); exit 3 + structured `[REFUSAL: <archetype>/<provider>@<tier>: <rule_id>: …]`; fail-open on unreachable table. - Wrapper sources + invokes the helper post-promotion (candidate exit-3 gate untouched — ADR-B7-2-001). - NEW H3 "LLM-provider rules (ai-native-rag)" in the Janus agent, inside the existing "Forbidden archetypes & combinations" H2 (never the Dispatch Table H2 — collision discipline with b7-pythia, ADR-B7-9-004). I.3 review-time coupling (Q-003 — shipped in-brick, ADR-B7-9-005): - `compliance-tiers.md::forbidden:` += vertex-ai, bedrock so the generic T3-RULE-005 linter catches them (tier-scaled WARN/FAIL); matching REMEDIATION hints in constitution-linter.sh; interim-gap note in forbidden-components-rules.md. Both surfaces quote the same §10.2 gradient (NFR-B7-9-005). The compliance-tiers.md SemVer / lifecycle dates are HELD at v1.0.0 / 2026-05 because i2.test.sh::_test_i2_005 hard-pins them — the token edit is recorded in REVIEW.md as the audit trail (NFR-B7-9-002 no-regression). See the REVIEW.md entry for the rationale. TDD: b7-9.test.sh (13 L1 + 2 L2) written RED first, then flipped GREEN cluster-by-cluster; registered in forge-ci.yml after b7-2. Regression gate GREEN: verify.sh (448/0), constitution-linter.sh (PASS), validate-standards-yaml.sh (PASS), j7/j8/i3/b7-1/b7-2a/b7-2/b7-3 (all 0 failures), i2/i6 unbroken. Fresh `ai-native-rag` init still refuses exit 3 (candidate gate intact). T-SPEC append deferred to archive. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PPnqp5voa9PfC5JJ6HCKQz
…ts to 1.1.0, relax i2/i3 pins (Option B) Maintainer-ratified resolution of Deviation #9: honor standards-lifecycle by bumping the two edited standards 1.0.0 -> 1.1.0 (dates 2026-06-22/2027-06-22) and relax the over-strict exact-version/date pins in the archived i2/i3 harnesses to frontmatter-validity checks. Gates re-verified GREEN. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PPnqp5voa9PfC5JJ6HCKQz
…us-rules.md (B.7.9) Appends the J.8.c ADDED requirements (FR-B7-9-* / NFR-B7-9-* / ADR-B7-9-*) to the consolidated janus-rules spec (J.8.a/b/d preserved); flips .forge.yaml status: implemented -> archived (timeline.archived 2026-06-22). All archive gates GREEN. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PPnqp5voa9PfC5JJ6HCKQz
# Conflicts: # .forge/standards/REVIEW.md # CHANGELOG.md
# Conflicts: # .github/workflows/forge-ci.yml # CHANGELOG.md
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J.8.c — Janus LLM-provider refusal rules for
ai-native-rag(B.7.9)Refuses Vertex AI / AWS Bedrock as default LLM providers (CLOUD Act); at
--eu-tier T3forces Mistral-EU (Mistral on Scaleway) / self-hosted vLLM by refusing US-managed inference. LandsJ8-RULE-004/005/006(J.8.c, deferred from T5 / §0.0 J.8).What's in it
J8-RULE-004/005/006incross-layer-orchestrator.md— new H3 inside the existing "Forbidden archetypes & combinations" H2 (disjoint fromb7-pythia's Dispatch Table region; clean 3-way merge).forbidden_combinations:(3 seed entries, 7-key shape) indispatch-table.yml._refuse_if_forbidden_combination(existing_refuse_if_forbiddenuntouched) + wrapper invocation;[REFUSAL: …@<tier>: <rule_id>: …], exit 3; tier from$FORGE_EU_TIER→.forge/.forge-tier→ empty (no guessed default).compliance-tiers.md::forbidden:+=vertex-ai/bedrock,constitution-linter.shREMEDIATION, interim-gap note.janus-orchestration-rules.md(+3 rows);compliance-tiers.md+forbidden-components-rules.mdSemVer-bumped 1.0.0 → 1.1.0 (the over-strict exact-version pins in the archivedi2/i3harnesses relaxed in lock-step — maintainer "Option B").b7-9.test.sh(13 L1 + 2 L2), registered in CI. Docs (ARCHETYPES.md) +CHANGELOG.md.Verification (all GREEN)
b7-9.test.sh15/15 ·verify.shPASS ·constitution-linterPASS ·validate-standards-yamlPASS · regressionj7 21/0 · j8 20/0 · i2 14/0 · i3 18/0 · b7-1 19/0 · b7-2a 4/0 · b7-2 7/0. Candidateforge init --archetype ai-native-ragstill exits 3. TDD RED→GREEN per the change'stasks.md.Spec consolidated into
.forge/specs/janus-rules.md(appended J.8.c block; J.8.a/b/d preserved); change archived (status: archived, 2026-06-22). EU alternatives verified verbatim againstcompliance-tiers.md§10.2 (no fabricated provider specifics).🤖 Generated with Claude Code
https://claude.ai/code/session_01PPnqp5voa9PfC5JJ6HCKQz