srr84/agent-data-layer

1# Design Pipeline Result — Agent-Readable Data Layer POC2 3## TL;DR4- **11/11 artifacts locked** v1.0 (Charter + 10 design artifacts) in a single continuous session5- **3 risks flagged — ALL now resolved/closed** (0 HIGH · 1 MEDIUM resolved · 2 LOW closed) — see Risk Register6- **~12 open questions** documented across artifacts (most resolved downstream or post-v1; none blocking)7- **Falsifiability**: 11/11 concrete (every artifact's F8 falsifiability verdict = pass)8- **Cross-reference integrity**: 270/270 resolved at L2 contract-check (re-verified after the v1.1 amendments — all exit 0, cascade clean)9- **Whole-spec coherence (F10)**: 0 HIGH / 1 MEDIUM (gold-set N drift) — **RESOLVED** (N=48 reconciled across 02/07/08/09/10)10- **Project shape**: Production × single-context (precheck-confirmed)11- **HUMAN-ATTENTION ITEMS**: **0 HIGH-severity risks · 0 unresolved disagreements** → design→build entry gate is **CLEAR**. The MEDIUM (R-F10-1) is now resolved; both LOWs closed. Nothing blocks the build.12- **Execution mode**: isolated (disk-checkpoint isolation honored — orchestrator stayed a thin loop driver; every artifact body + every reviewer/auditor finding written by sibling subagents to disk; ≤20-line returns; the F9-class 04→05 context-accumulation peak was structurally avoided)13 14## Artifacts (one line each)15| Slug | Lock | Key decision | Rounds | Cycle outcome |16|---|---|---|---|---|17| 00-charter | v1.0 | Production × single-context; 8 INV-C; master 4-part falsifier (a/b/c/d); INV-C2 reworded for aggregate-provenance set; INV-C8 deterministic resolver | 1 (F6-dual) | convergence |18| 01-prd | v1.0 | 9 goals incl G-abstain; 4 personas; INV-PRD-A (abstention = ungrounded answer is a failed answer); 5th eval observable (e) | 2 | convergence |19| 02-functional-spec | v1.1 | 13 FRs, 6 enum-param tools, FR-8.1 per-tool provenance-consistency table (completeness), 5+1 typed errors, NoDataInWindow · v1.1: gold-set N→48 (R-F10-1) | 2 | convergence |20| 03-ai-strategy | v1.0 | deterministic/probabilistic boundary (D-AI-1); typed answer envelope {asserted_value, provenance_set, nl_text}; abstention containment structural-by-consequence | 2 | convergence |21| 04-architecture | v1.0 | 5 containers; 7 INV-A; resolver independent full-store read (INV-A7); stateless/idempotency scoped honestly | 2 (F6-dual) | convergence |22| 05-design | v1.0 | 20 modules; 16 typed interfaces; event_id-keyed ProvenanceSet; shared matches() leaf + independent invocation; typed AbsenceAttestation | 2 (F6-dual) +1 forced | convergence (R-05-1 LOW) |23| 06-technology-selection | v1.0 | Python 3.12 / HF Spaces (no-card $0) + Render fallback / bundled-JSON+index / Ollama-Qwen2.5-7B; 8 ADRs; demo-local-$0 / deployed-hosted topology | 3 (F6-dual) | convergence at cap (R-06-1 LOW) |24| 07-technical-spec | v1.1 | 9 config fields; data/tool/error schemas; ModelUnavailable typed error (no fabrication on infra fail); migrations f+r via versioned dataset · v1.1: gold-set size→48 (R-F10-1) | 2 | convergence |25| 08-validation-plan | v1.0 | 5 gates — deterministic b/c/d + containment = 100%-HARD, correctness a + abstention-act = ≥90% statistical; matches() truth-table independent oracle; gold N=48 | 2 | convergence |26| 09-implementation-plan | v1.0 | 9 milestones; 20-unit DAG, 4 parallel-indep, 4 join points; integrated-green obligation; core-before-agent; matches-truthtable@M0 | 2 | convergence |27| 10-agentic-execution-plan | v1.0 | type-closed param guard (INV-C1 = type error); single-writer asserted_value (D-AI-2); oracle/gold change-control; no-stub-reachable; real CI/CD | 2 | convergence |28 29## Risk Register (all resolved/closed — full table in `docs/sketches/risk-register.md`)30| ID | Artifact | Severity | What | Disposition |31|---|---|---|---|---|32| R-F10-1 | 02-funcspec ↔ 07/08/09/10 | MEDIUM → **RESOLVED** | Gold-set N drift (FuncSpec 24 / Validation 48 / TechSpec "min 24") | **FIXED**: 02 & 07 amended → LOCKED v1.1 (N=48, per-category counts referenced to Validation §3, gold-item schema unchanged, deferred OQ closed). Validated: N coherent across 02/07/08/09/10; contract-check all exit 0; cascade clean; INV-C7 intact; ≥90%-of-48 + 100% deterministic gates unchanged; anti-syco 0 |33| R-05-1 | 05-design | LOW → **CLOSED** | `AbsenceAttestation` touches the INV-C2 "empty provenance ⇒ failed" edge | Audit-only; F6-dual + F8 cross-artifact auditor verdict = **A (consistent elaboration)** — no contradiction, no amendment is the correct disposition |34| R-06-1 | 06-technology-selection | LOW → **CLOSED** | Late host re-selection (Fly.io free-tier removal) + topology pinning, at the Tier-B cap | No artifact defect: host locked + $0-verified (HF Spaces no-card primary / Render fallback); demo-local-$0 / deployed-hosted topology pinned. Residual is a user *preference* — default stands; say so to switch hosts |35 36## Open Questions (across all artifacts — representative; none blocking)37| OQ ID | Artifact | What | Why deferred | Blocks |38|---|---|---|---|---|39| OQ-AI-2 | 03-ai-strategy | multi-tool / compositional chaining | v1 = single-tool-per-question | post-v1 |40| OQ-TS-2 | 06-tech-selection | production latency SLA number | demo target set (p95≤300ms deterministic) | post-v1 |41| OQ-TS-3 | 06-tech-selection | optional hosted metrics sink (e.g. Axiom) | logs+endpoint suffice at $0 | post-v1 |42| OQ-VP-1 | 08-validation-plan | NL-prose-judge exact wording (soft axis) | load-bearing fact is on the deterministic axis | M-build |43| OQ-VP-2 | 08-validation-plan | load tool (locust/k6/script) | all $0 | M-build |44| OQ-VP-3 | 08-validation-plan | production SLA threshold | demo NFR set | post-v1 |45| OQ-IP-1/2/3 | 09-impl-plan | realized concurrency / CI job granularity | solo+agent capacity | M-build |46| OQ-AEP-1/2/3 | 10-aep | realized concurrency / guard-parser tooling / deploy-approval toggle | tooling-only | M-build |47 48## Unresolved disagreements (should be empty; if not, MANDATORY human review)49| Artifact | Round | Drafter position | Reviewer position | What |50|---|---|---|---|---|51| (none — all cycles converged; no cycle-2 fallback fired; no stuck-locked artifact) | | | | |52 53## Cross-reference integrity (L2 contract-check, all artifacts)54- Total references: 27055- Resolved: 270 (00:0 · 01:8 · 02:20 · 03:22 · 04:28 · 05:35 · 06:30 · 07:37 · 08:31 · 09:23 · 10:36)56- Unresolved: none57- Forward (legitimate, later resolved on lock): none outstanding — final whole-chain re-check clean58- Vague (within-artifact §-only): the 2 by-section cites flagged at HLD were converted to by-ID before lock59 60## Reasoning trail61- Total subagent calls: ~84 (Production FULL; +2 anti-sycophancy re-audits + Tech-Selection's 3-round F6-dual pushed slightly above the 50-80 band)62- Total reviewer rounds (across all artifacts): ~22 (F6-dual rounds counted once)63- Average rounds per artifact: ~2.0 (Tier-A trio carried the depth; Tech-Selection hit its Tier-B cap of 3)64- F6-dual fired at: 00-charter, 04-architecture, 05-design, 06-technology-selection (Production-mode HLD+LLD+Tech-Selection, plus the charter altitude/invariant check)65- F8 auditor pack (Form B): ran at every one of the 11 locks66- F5 PRD shape-consistency specialist: ran at 01-prd lock → consistent67- F10 whole-spec coherence: ran once over the 10 L1+L2 surfaces + charter → 0 HIGH / 1 MEDIUM68- Anti-sycophancy two-step audit: RESULT.md + locked artifacts — see audit line below69- Personas invoked: PM (01), PM-testing (02), product/architect-hybrid (03), staff-architect (04), legacy-maintainer (05), pragmatic-tech-lead (06), on-call-engineer (07), ship-with-confidence (08), delivery-tech-lead (09), scarred-by-agents (10) + a load-bearing-correctness secondary at every F6-dual70 71## Recommended human actions (checklist)72- [x] No HIGH-severity risks to review (0 logged)73- [x] **R-F10-1 (MEDIUM) RESOLVED** — gold-set N reconciled to 48 in 02-functional-spec + 07-technical-spec (both → LOCKED v1.1); validated coherent across 02/07/08/09/10, contract-check clean74- [x] **R-05-1 (LOW) CLOSED** — AbsenceAttestation adjudicated consistent with INV-C2; no action correct75- [x] **R-06-1 (LOW) CLOSED** — host locked + $0-verified; residual is only a host *preference* (default = HF Spaces / Render fallback). **Optional:** tell me if you'd prefer a different host76- [x] **Design→build entry gate (hard): 0 unresolved HIGH/BLOCKING ⇒ GO is NOT blocked.** Enforced at build entry by `/code-discipline §0`77- [ ] Decide GO into implementation (`/build-pipeline` or `/code-discipline` + `/karpathy-guidelines`) — the design set is now internally consistent with the risk register cleared78 79## Pointers80- Locked artifacts: `docs/00-charter.md` … `docs/10-agentic-execution-plan.md` (all LOCKED v1.0)81- L1/L2 sketches: `docs/sketches/<slug>-l1.md` + `<slug>-l2.yaml` (×11)82- Risk register (full): `docs/sketches/risk-register.md`83- Whole-spec coherence (F10): `docs/sketches/whole-spec-coherence.yaml`84- Contract-check script: `scripts/contract-check.py` (stdlib-only, $0)85- Resume/state truth: `docs/sketches/design-state.yaml`86- Per-artifact F6/F8 findings: `docs/sketches/NN-f6-rN.yaml` · `NN-f8.yaml`87 88## Mode89- Pipeline: design-pipeline (zero-touch autonomous; disk-checkpoint isolation execution model — orchestrator a thin loop driver, every worker a sibling subagent via disk, ≤20-line returns; bounded-context guarantee held through the 04→05 peak; F5/F6/F8/F9/F10 mitigations; ceremony tiers A/B; F6/F8 NON-NEGOTIABLE and never skipped; no halt; crash-only resume via design-state.yaml)90- Charter: `/charter` ran at step 0 (Artifact-00 authored + locked first)91- Pre-flight (single human gate): proceed=y · stack=evaluate-alternatives · budget=Production-FULL · charter=run-first92- Started: 2026-05-3093- Locked: 2026-05-3094- Elapsed: single continuous session (wall-clock not instrumented)95