# Sources

Provenance for `gt-voice`. The first list is the skill's sources as written on 2026-10-06. The second records the changes of 2026-10-10 (Prototemplate system v2, lane L3).

## Sources as of 2026-10-06

- Prototemplate: deck/slides/12-voice.html (Writing style),
  39-avoid.html (Anti-patterns), 62-content-rule.html (The copy test),
  63-two-registers.html (Site copy and founder posts) and
  07-positioning.html (Open source and platform).
- Prototemplate: deck/DECK-GRAMMAR.md, Type.
- Prototemplate: BRAND.md sections 1, 2, 3, 6 and 9.
- Prototemplate: DESIGN.md section 2, Ownership.
- Prototemplate: motion/MOTION.md, Round 4 direction, Copy, Sound and The
  facts the films may state.
- Prototemplate: .oxlintrc.json, scripts/lint/oxlint-plugins/gt-ui.ts,
  src/app/docs/registry.ts and docs/figma-v0-spec.md.
- gt-cloud: tooling/oxlint-plugins/gt-ui.ts (no-em-dash, no-eyebrow,
  no-heading-period, cta-title-case, mono-is-not-voice) and .oxlintrc.json.
- gt-cloud: .agents/skills/code-comments/SKILL.md,
  .agents/skills/pr-desc/SKILL.md and CLAUDE.md.
- wiki: skills/personal/humanizer/SKILL.md (v2.5.2-kevin, after
  blader/humanizer and hardikpandya/stop-slop),
  skills/personal/kevin-voice/SKILL.md and
  skills/personal/social-draft/SKILL.md.
- Claude Code memory notes for gt-cloud: plain-technical-english,
  sentence-order-rules, writing-for-strangers,
  brand-questionnaire-directives, redesign-v0-verdict, gt-brand-deck,
  gt-motion-films, variants-program-state, recordly-pr-style and
  pr-size-discipline.
- Kevin's directives on posts and messages: 2026-07-21 (the team reply),
  2026-08-03 and 2026-08-04 (launch packages), 2026-08-14 (his posted
  edits), 2026-08-15 (enterprise copy, relayed from the CEO), 2026-08-19
  (Slack), 2026-08-26 (docs captions), 2026-09-02 and 2026-09-03 (teammate
  specs, the LinkedIn and X split), 2026-09-04, 2026-09-21 and 2026-09-24
  (thread shapes), 2026-09-05 and 2026-09-24 (partner replies), 2026-10-04
  (open-source posts).
- Kevin's directives: 2026-08-04 (no three-line headers); 2026-08-11 (the
  brand questionnaire's avoid list and nothing sensitive on public
  surfaces); 2026-08-14 (PR text); 2026-09-08 (plain technical English,
  heading periods, plain-noun titles, no fragment rhythm); 2026-09-09 (deck
  heading wording); 2026-09-10 (writing for strangers); 2026-09-20
  (sentence order and no interruptions); 2026-10-01 (first person welcome,
  no labels or signposts, film headings at two lines); 2026-10-02 (PR size
  and comment share); 2026-10-05 (upstream PRs).

## Changed on 2026-10-10

| Change | Where | Source |
| --- | --- | --- |
| The before and after table moved unchanged to `references/before-after.md`, under the 24,000-byte body budget | SKILL.md "Before and after" | system v2 plan section 2.2 and gate 5.2 (2026-10-10) |
| The humanizer conflict stays recorded as written; the decision on aligning the wiki skill is Kevin's (plan decision K13: gt-voice applies to GT work, and Kevin edits the wiki skill if he wants them aligned) | SKILL.md "The humanizer pass" | inventory skills items 0 and 35 (2026-10-10) |
| `metadata.owner: P` | frontmatter | system v2 plan section 2.2 (2026-10-10) |