reuse_surface/reports.py: collect_reuse_events() merges the hub's
GET /v1/reuse-events (if reachable) with this repo's local JSONL fallback,
deduped. collect_reuse_report() aggregates per-capability consumer counts,
outcome breakdown, and last-used. collect_reused_by_suggestions() proposes
evidence-gated relation_add patches -- only for capabilities this repo
owns, only for consumer repos not already listed -- reusing the existing
patches.py:apply_patches mechanism (relation_add already isn't in
SAFE_DETERMINISTIC_KINDS, so it was already never auto-applied by
maintain --auto).
New CLI: reuse-surface report reuse [--capability-id] [--format]
[--suggest-relations] [--apply]. --apply requires --suggest-relations and
is the only thing that writes -- nothing happens automatically from
telemetry alone.
schemas/capability.schema.yaml: added relations.reused_by as a new
repoSlugList type, distinct from the existing capability-id relations,
since reused-by targets are consumer repo slugs.
specs/CapabilityMaturityStandard.md Sec8.9: what observed-reuse evidence
counts toward R2->R3 (single corroborating consumer) vs R3->R4+ (multiple
independent consumers) and what it never substitutes for.
19 new pytest cases, 162 total pass. Live-verified with synthetic local
events against a real capability entry: --suggest-relations --apply
correctly wrote relations.reused_by via the real apply_patches path
(reverted after, since it was a smoke test).
Deliberately deferred: surfacing consumer counts in the catalog/graph --
graph.py's relation model is capability-to-capability edges, a different
namespace than repo-slug reused_by targets; catalog.py doesn't currently
parse full front matter per entry. Left for a follow-up.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
