Adds qa/test_branch_paths.py pinning the main path and one inverted path per
decision for validate_aa_snapshot, validate_availability_snapshot,
validate_native_tariff_overrides, model_router._staleness and
_native_cost_and_headroom, then splits each into small helpers. Messages,
check order and results are unchanged.
opencode reads the same SKILL.md files but needs its own subagent format and a
TypeScript plugin for the guard, formatter and gate, so install.py converts the
agents and points the copies at this checkout.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Workflows move to skills/<name>/SKILL.md so the repo installs as a plugin.
scripts/quality-gate runs only the checks of the requested tier on the diff
and reports missing tools as unverified instead of passing them. Hooks block
stopping on a failed or stale gate, guard destructive shell commands and
format edited files with the project's own formatter.
Co-Authored-By: Claude Opus 5.5 <[email protected]>