Full API Coverage by Default — Opt Out, Never Opt In. A phase that integrates
an external API/SDK/service can no longer seal without a decided coverage matrix.
- src/api-coverage.cts: deterministic detector (compound verb+noun signal +
<Service> API/SDK surface; stopword-guarded; strips fenced code) + matrix
parse/validate/render with field-length caps.
- check api-coverage.verify-pre: blocking seal-time gate; phase arg resolved as
a token under .planning/phases/ only (traversal-neutralized); validates
COVERAGE.md or blocks iff a strong integration signal is detected and no
matrix exists; fail-closed when phases tree exists but phase unresolvable.
- capabilities/ai-integration: workflow.api_coverage_gate config key (default
true), plan:pre contribution, blocking verify:pre gate. Data-driven.
- gsd-core/workflows/verify-work.md: generic verify:pre gate dispatch.
- Tests: detector FP/FN + matrix validation + fast-check bijection; gate e2e.
Code+security review findings fixed (stopword FP, scope containment, pipe/cap
rejection, prompt-injection message hygiene).
- Regenerated registry/matrix/loop-host-contract/goldens/baseline + docs.
Closes#1562
6addeccd19