2026-05-13-petrova-baseline-v4

title: PETROVA Baseline v4 date: 2026-05-13 status: ratified mr_compliance: [MR-7]

Context

Baseline v4 — Step 0 onboarding + catalogue completeness. Adds 13th verb petrova_install_playbook, codifies MR-16 (catalogue realism) + adds MR-17 (playbook present), ships 3 request_*/propose_fix wrapper prompts, rolls out install-playbook to all 7 product-role consumers.

This decision was emitted by the declare_baseline verb. The verb’s pre-flight ran the full server-side audit (host/src/sources/audit.ts:AuditSource.run) and refused to proceed until zero MR checks reported status: fail. The audit snapshot below was captured at 2026-05-13T15:07:59.586Z.

Audit snapshot at declaration time

Counts across the registered fleet: pass: 78, warn: 0, fail: 0, skip: 270.

Roster

Included (12 slugs): petrova-codes, kahn-hq, stratt-hq, choco-hq, devarno-cloud, traceo-mcp-server, grace-hq, rocky-hq, eva-hq, skyflow-hq, smo1-io, oompa-tools.

Evidence

pr_url: https://github.com/petrova-codes/petrova/pull/86
pr_url: https://github.com/petrova-codes/petrova/pull/87
pr_url: https://github.com/petrova-codes/templates/pull/3
pr_url: https://github.com/eva-hq/eva/pull/26
pr_url: https://github.com/eva-hq/eva/pull/27
pr_url: https://github.com/kahn-hq/kahn/pull/73
pr_url: https://github.com/stratt-hq/stratt-run/pull/66
pr_url: https://github.com/choco-hq/choco-hq/pull/135
pr_url: https://github.com/devarno-cloud/devarno-cloud/pull/40
pr_url: https://github.com/grace-hq/grace/pull/26
pr_url: https://github.com/rocky-hq/rocky/pull/32
pr_url: https://github.com/oompa-tools/oompa/pull/5
adr_path: docs/decisions/2026-05-13-meta-rules-mr16-mr17.md

Follow-up gaps

Add registry-level workflow_drift_policy: strict flag so MR-15 warns flip to fails for opted-in repos.
Implement outranks: default-convention enforcement (audit treats missing outranks: as default → docs/north-star/intent.md).
Author onboarding-flow v3 ADR refreshing v2 doc with the gist super-prompts and Step 0 install-playbook integrated.