Test scope after the v1 reset

python -m pytest runs the supported v1 release matrix: tests/v1 and tests/retained, including migration/protocol tests and a standalone installation that has no Muse package. The additional supported real-Muse matrix is explicit:

.venv/bin/python -m pytest -q tests/v1 tests/retained tests/muse \
  --muse-python /absolute/path/to/muse-venv/bin/python

Selecting tests/muse without the separate Muse venv fails; no skip masks that requirement. Git-only users can run the default suite without installing Muse. tools/ci/supported_v1.py is the shared local/hosted CI entrypoint. Run it with this source installation's .venv/bin/python, --junitxml PATH, and optionally --muse-python /absolute/muse-venv/bin/python. It verifies required dotfiles and pins the reviewed rc5 package sources before combined collection. The checked-in workflow runs Git on 3.11/3.14 and combined on 3.14. Hosted CI is verified: the PR #87 post-merge run passed 156 / 156 / 289 tests, with zero failures, errors or skips. The Muse job uses MUSE_RC5_RECOVERY_WHEEL_URL to download the immutable recovery wheel and verifies its exact artifact contract before installation. No skip hides that installation prerequisite. Legacy templates/ci examples are explicitly historical and must not be activated.

The exact supported procedure, from each source installation with its own .venv, is:

.venv/bin/python -B tools/ci/supported_v1.py --junitxml /tmp/overseer-git.xml
.venv/bin/python -B tools/ci/supported_v1.py \
  --muse-python /absolute/path/to/muse-venv/bin/python \
  --junitxml /tmp/overseer-combined.xml

Run the Git command on both Python 3.11 and 3.14; run combined on Python 3.14 with the separate pinned Muse environment. Follow the recovery artifact contract and the installation guide. Record each candidate identity and require zero failures, errors and skips.

The complete requirement mapping, baseline counts, and known historical failures are in docs/validation/V1-RECOVERY.md.

The original seven tier directories (unit, integration, e2e, security, data_integrity, performance, stress) and their helpers/fixtures are preserved at their original paths as historical pre-reset tests, except explicitly retained copies listed below. They are not current release requirements. This preserves imports, failure evidence, and Git history. Their baseline run was 1,391 passed / 104 failed; no claim is made that their failures were all fixed.

The old API lives in cli/legacy_main.py only as historical source. Tests importing cli.main describe the former command surface and require the base revision to reproduce their baseline. Do not call legacy commands against consumers.

Retained verbatim: tests/retained/test_footprint_digest.py, copied from tests/unit/test_footprint_digest.py; v1 uses that module's raw digest primitive. Other retained requirements have direct v1 replacements: init/sync preservation, status and NEXT CLI behavior, path confinement, atomic writes, launcher isolation, staleness and identity. Legacy hosted/desktop, multi-lane orchestration, freeze/ledger/approval, publish/upgrade/recovery architecture contracts are superseded or deferred as stated in the scope decision.

The dirty checkout's additional OCI/NXH/NXR tests and modules remain intact there and in the verified recovery archive. They are not imported into this worktree. historical/baseline-test-inventory.json records every original test's SHA-256. No original test was deleted to obtain green.