hyperframes/plans/prompt-guide-arc.md

Prompt Guide arc restructure — novice → capstone

Status: implemented 2026-07-22. Owner: Vance. Supersedes the structure of plans/prompt-guide-expansion.md (its content and validation rule carry over unchanged). Lands on fix/prompt-guide-validation-bugs, amending PR #2109.

Why

Reviewer feedback on the 29-page guide: it reads as a reference manual — "how to do specific things with prompts" — with no story in the hierarchy. The fix: restructure as a progression from novice to advanced where each section builds on techniques learned in the prior one, culminating in the most advanced artifact a reader can build with everything the guide teaches.

Structure model ("full dissolve"): no standalone by-video-type / by-feature reference sections survive. Every page becomes a chapter at the level where the reader is ready for it, with an entry bridge ("you can now X") and an exit bridge ("next you'll Y").

The capstone (design target — everything builds to this)

A new, public, promo-style film about HyperFrames itself ("write HTML, render video"), ~45–60s, 6–8 frames. It is the "final form": the artifact only a reader who has absorbed every level can prompt into existence. Modeled on the internal promo compositions (videos/team-vault-explained, ~/src/videos/hyperframes-infra-proposals) — the proven advanced stack:

• frame.md design system: strict two-color palette discipline, negative list, permanent grid/chrome that rides every frame
• Storyboard with narrative arc, VO-paced reveals (each element lands on its spoken cue), persuasion/beat columns, a callback (early motif returns denser late), one breather frame
• TTS narration + BGM at the fixed bed level (post-#2110 default)
• One generated-artwork hybrid frame (illustration-led → generated raster + code-layer animation), one data-viz frame, one code frame
• Matched-motion transition between at least one frame pair
• Variables re-skin: default vs overridden render pair
• Full lint / check / render validation; built for real in ~/src/hyperframes-prompt-examples/capstone/; renders hosted on static.heygen.ai

The capstone chapter walks brief → design system → storyboard → per-frame build → validate → render, and each step links back to the level that taught it. The finished MP4 is also embedded in the overview intro as the guide's promise ("by the end you can build this").

Level structure and page mapping

Nav: the Prompt Guide top-level group's subgroups become levels.

Level	Title	Chapters (existing page → new role)
—	Start here	overview — rewritten: the arc's map, skill setup, capstone teaser embed
L1	Your first video	Workflow rides, one prompt + embedded render each: product-launch, explainers, code-and-prs (gains changelog-video), captions-and-talking-heads, music-and-slideshows, motion-graphics
L2	Control	anatomy, specification-dial, vocabulary, visual-specs; examples becomes the level-end gallery (18 dissections)
L3	Life	motion (grammar + measured A/B), transitions, seeded-motion rule 7 material
L4	Substance	Capability chapters framed as "add this to what you have": code-blocks, data-and-maps, overlays-and-lower-thirds, captions-catalog, generated-artwork, vfx-and-liquid-glass, runtimes-and-3d
L5	Voice & sound	media-and-audio expanded with the media-proxy subsystem (see New topics)
L6	Scale	design-systems, variables-and-templating (+ CSS-shadow fix), storyboards (new chapter, extracted from internal-promo practice), editing-existing-videos, iterating, recreating-references, rendering-and-output, remotion-migration
L7	Capstone	New chapter as specified above
—	Appendix	rules-and-anti-patterns kept as the consolidated cheat sheet; each rule is also taught in-context at its level

Page count: ~30 (29 existing, minus none, plus storyboards + capstone; overview rewritten). Keep page counts out of prose (standing drift rule).

New topics (landed on main after the guide was written, Jul 9–22)

1. Media proxy subsystem → L5 chapter section: HEVC/hostile-codec probe, automatic bounded H.264 and alpha-capable authoring proxies, serving from preview/play/static server, baking into published archives, project opt-out, runtime swap of undecodable video (#2585–#2598 range).
2. New lint rules → taught at the level where each gotcha becomes relevant AND listed in the appendix: seek-order safety, SVG draw-on rules, relative-value second writers, tl.set initial hides, cold-seek opacity reveals (#2503, #2612, f3d210066).
3. Composition-structure mandate block (#2599, 0aaac7aa3) → L2 anatomy context.
4. changelog-video skill (e96ebd74d) → L1 code-and-prs chapter.
5. Variables no longer shadow authored CSS custom properties (406894061) → L6 variables chapter correction.

Validation

Standing rule unchanged: no prompt ships unverified. Existing 64 renders are reused wherever the prompt text survives the move verbatim. New validation builds required for: the capstone film (full pipeline), the proxy-chapter prompt, new-lint-gotcha examples, and the storyboard-chapter example. Same bar: built exactly as written by a builder agent, lint/check pass, render embedded.

Mechanics

• All work on fix/prompt-guide-validation-bugs in worktree ~/src/wt/hyperframes/prompt-guide; PR #2109 description updated to describe the arc.
• docs.json nav rewritten to the level groups; Mintlify redirects for any prompting/* slug that moves; the existing guides/prompting → prompting/overview redirect stays.
• Renders synced via scripts/upload-docs-images.sh (S3, docs/images/ stays gitignored).
• Fix the currently red Format CI check on the branch while in there.

Out of scope

• Tier 3 registry-block overhauls (issue #2107) — unchanged.
• HeyGenVerse article resync / llms.txt check — post-deploy follow-ups as before.
• No behavior changes to skills or pipeline (that was PR #2110, merged).