Caught in Phase-2 double-audit pass AFTER commits 1-5 were already
pushed: top-level _blocks/*.md contains prose handoff references to
"cost-guardian" that get composed into generated agent .md files.
These were missed by the skills/manifests sweep because blocks weren't
in the original task spec list (only fixture _blocks/ were mentioned,
and those are separate).
Impact if left unfixed: any project-specialist created via /new-agent
with Q3=Yes (paid APIs) or Q7!=None (scrapers) would compose these
blocks and emit a generated .md referencing the stale `cost-guardian`
handoff target — a dangling reference after the kei-* rename.
Files touched (10 references, all to `cost-guardian`):
- _blocks/api-apify.md (1)
- _blocks/api-elevenlabs.md (2)
- _blocks/api-fal-ai.md (2)
- _blocks/domain-paid-apis.md (2)
- _blocks/scraper-paid-tier.md (3)
Verify: cargo test -> 17/17 still green (fixture _blocks/ isolated
from top-level _blocks/, so no snapshot drift).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
0398c9ca05