canon/methods/lens — the lens class (DRAFT); driver-seat-lens points up

[git-repo-auth]

Ticket: klappy/kitchen rail/2-cooking/2026-09-03-lf-frame (product 6). Meal 2026-09-03-lens-framework. Pair: kitchen#80.

New L1 klappy://canon/methods/lens: a lens = owner · seat · phase · inputs · boundary · prompt · receipt; driver-seat-lens is the first instance. HUMAN-ONLY(voice): the "Two lenses, one word" paragraph reconciles the house lens with kirigami's cut lens under canon-is-metaphor-agnostic — captain reads exact text before ready. Cites revision-lens-sequence as prior use of the word (challenge: prior-art). Falsifier carried from driver-seat-lens.

driver-seat-lens.md: one paragraph added ("Class.") pointing up; prompt untouched.

[github-actions]

Canon Quality — Frontmatter Schema ✅

All 51 file(s) in writings/ conform to klappy://canon/meta/frontmatter-schema.

_{Validator: scripts/validate-frontmatter.py · Canon: klappy://canon/constraints/frontmatter-validation-before-merge · Run: #448}

[github-actions]

Canon Quality — P0010 Retrieval-Readiness ⚠️

Soft report for klappy://canon/constraints/retrieval-disclosure-contract. 717 files scanned. Never blocks — informational until the corpus is ready to enforce.

• Blocking-class findings: 19 (structural fields the contract would filter on)
• Warnings: 0 (kind resolves to unknown)
• Informational: 13 (exempt templates/archive/drafts)

Kind distribution: {'essays': 53, 'canon': 253, 'apocrypha': 38, 'docs': 307, 'journals': 60, 'unknown': 6}
Kind source: {'path': 579, 'frontmatter': 132, 'none': 6} (frontmatter-primary, path-secondary)
Default-include visibility: 613 visible, 104 hidden (journals/apocrypha/unknown)

By rule: {'audience-invalid': 4, 'exposure-missing': 7, 'tier-missing': 5, 'tier-invalid': 7, 'fm-missing': 3, 'kind-unresolvable': 6}

These are not schema violations (see the Frontmatter Schema job for those on writings/). They are corpus-readiness signals for the retrieval contract: invalid/missing audience, exposure, tier, and docs whose kind cannot be resolved. Fix in a corpus-cleanup PR before the contract flips to enforcing. See the retrieval-readiness-findings artifact for the full list.

_{Validator: scripts/audit-retrieval-readiness.py · Constraint: klappy://canon/constraints/retrieval-disclosure-contract · Run: #448}

[github-actions]

Canon Quality — Homepage Surfacing ✅

51 essay(s) scanned. Soft report — never blocks; the hard field gate is the Frontmatter Schema job.

All published essays resolve to the homepage feed.

_{Report: scripts/surfacing-report.py · Canon: klappy://canon/constraints/frontmatter-validation-before-merge}

[github-actions]

Canon Quality — oddkit_audit ✅

No dead klappy:// references or legacy link patterns found in writings/. 53 files scanned.

_{Spec: klappy://docs/oddkit/specs/oddkit-audit · Workflow: .github/workflows/canon-quality.yml · Run: #448}