Stand up code stewards + testing for the linker, adapted to its JS/Node stack:
- service/lib.js: extract the resolver's pure logic (norm + exact-name match + link
builders) so it is unit-testable without the server side effect; resolver.js imports it.
- service/lib.test.js: node:test coverage of the precision lever (7 tests).
- scripts/check.sh: zero-dep gate (node --check + JSON validation + node --test).
- AGENTS.md: repo doctrine — plain-repo push flow (NOT towl's PR pipeline), the three
stewards (quality/design/security), the test gate, standing decisions (MV2 stays; no ML).
Source: issue/linker-code-stewards-and-test-infra (inbox human-feedback 2026-06-16 —
"should have a set of code stewards ... ensure a testing infra gets setup and maintained").
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
