XDesign — Design Workflow Engine

This skill exists because turning a vague idea into a polished visual deliverable normally takes 6–10 hours of tool-switching (Figma → PowerPoint → Keynote → After Effects). XDesign compresses that into a single conversation by routing through three intent-driven modes and reusing a bundled library of curated themes, design systems, and animation primitives.

Fact-Verify Before Designing (Core Principle #0)

When the request involves a specific product, technology, company, or public figure (e.g., "给大疆 Pocket 5 做发布动画", "设计一个 Gemini 4 的 landing page"), WebSearch the entity first before starting any design work. Do not rely on training-data memory for existence, version numbers, release dates, or specs.

Why: Building a launch animation for a product that released last week — but the model thinks "hasn't launched yet" — wastes the entire session on a wrong assumption. A 10-second search prevents a multi-hour rework.

Hard rule: If the search confirms the entity exists and has official assets (logo, product photos, press kit), those become required inputs. See Brand Asset Protocol.

验证第一步必带（Validation-First Step）

无论进入哪个 Mode，在投入完整交付物之前必须先产出一个最小可验证样本供用户确认方向。这一步避免"生成完 30 页 deck / 20 屏 prototype 后才发现方向跑偏"的灾难性返工。

Mode	最小验证样本	确认点
Mode 1 Presentation	1-3 张代表性 slides（封面 + 内容页 + 主题切换各 1）	主题风格 / 版式节奏 / 字体配色
Mode 2 Prototype	单个关键页面（首页或核心交互页）的 hi-fi 静态稿	视觉风格 / 信息架构 / 品牌还原度
Mode 3 Animation	关键帧或首尾帧静态图（含 1 段动效预览）	动效风格 / 节奏 / 视觉语言

执行规则：

• 用户描述需求后，先输出最小验证样本，等用户确认"方向对了"再生成完整交付物
• 用户已给出强约束（"必须用某某主题"、"就按这个模板"、"按上次的风格再做一份"）时可跳过，直接进入完整生成
• 最小样本与最终交付物之间的差异只允许在量级上（页数/组件数），不允许在视觉语言上发生根本性变化
• Mode 1 的"Streaming Preview（>8 slides 拆两轮）"是此规则的长 deck 子情况，规则保持一致

Path conventions

The current SKILL.md directory is <skill-base> (i.e. XDesign/). Every bundled resource (references/, assets/, deck-studio/, scripts/, evals/) resolves relative to <skill-base>.

<skill-base>/deck-studio/ is a submodule containing HTML PPT Studio (originally from lewislulu/html-ppt-skill): 36 themes, 15 complete deck templates (each with extended frontmatter for scenario/tags/recommended filtering), 31 single-page layouts, 47 animations, and a presenter mode. CDN-only, zero build.

Intent Router — pick a mode once, then stay in it

The first thing to decide is which of the three modes the user is asking for. This is a one-time dispatch per request, not a per-turn decision.

Format Auto-Detect (fast path)

Before routing, check if the user's input is structured data rather than a design request. If yes, skip design-system extraction and go straight to visualization.

Input signal	Detection heuristic	Fast path
CSV / TSV	Commas/tabs separating rows; first row looks like headers	→ Mode 2, skip Perception. Render as interactive table or chart
JSON array	[ {…}, {…} ] with consistent keys	→ Mode 2, skip Perception. Infer chart type from data shape
SQL result	Tabular text with ├── or │ box-drawing separators	→ Mode 2, skip Perception. Render as data grid
Markdown table	`	col

When auto-detected: Tell the user "检测到结构化数据，跳过设计系统阶段，直接生成 [table/chart/dashboard]。" Then open references/mode-2-prototype.md at the Planning phase (skip Perception). Use a neutral design system (e.g., corporate-clean theme tokens) unless the user specifies otherwise.

When ambiguous: If the input mixes data with design intent ("把这个 CSV 做成 Stripe 风格的 dashboard"), do not auto-detect — follow the normal routing and run Perception to extract the Stripe design system.

Routing table

Trigger phrases (Chinese)	Trigger phrases (English)	Routes to
做一份 PPT / 幻灯片 / 演讲稿 / 演示文稿 / keynote / deck / slides / presentation / reveal / 小红书图文 / 技术分享 / 演讲者模式 / 提词器 / pitch deck / 产品发布会	make a deck, slides, keynote, reveal, slideshow, pitch deck, tech sharing, presenter view, speaker notes	Mode 1: Presentation / Deck → deck-studio/, with its themes, templates, animations, and presenter mode
设计一个 APP / 界面 / 原型 / 落地页 / dashboard / UI Kit / 设计系统 / 提取品牌色 / 做一个高保真	design a prototype, build a UI, landing page, dashboard, design system, brand extraction, wireframe, mockup	Mode 2: Visual Design / Prototype → XDesign native workflow (design system extract → wireframe → hi-fi), see references/mode-2-prototype.md
做一个动效视频 / 时间轴动画 / motion design / Lottie 替代 / SVG 动效	make an animation, motion design, timeline animation, animated video	Mode 3: Animation / Video → same XDesign native path as Mode 2, with animations.jsx as the Phase 3 starter

When the request is ambiguous

The agent is biased toward asking once with focused options rather than guessing. Guesses at this stage are expensive to undo; a single 30-second question saves an hour of rework.

Template-first fallback: When the user gives a vague request ("帮我做个 PPT"), check deck-studio/templates/full-decks/*/README.md frontmatter scenario and tags to narrow to 2-3 candidates, then ask "这风格更接近哪种？" rather than "选哪个模板？".

• "PPT / slides / deck / 幻灯片 / 演讲" → Mode 1. Don't reinterpret as "a prototype".
• "做一个 APP / 界面 / 原型" → Mode 2. Don't downgrade to a deck.
• "我有一份大纲" → ask: "Is this a deck to present, or an interactive prototype?"
• "帮我做个好看的展示" → default Mode 1 (decks serve one-time presentations better than prototypes).
• "我要去给团队讲 xxx" → Mode 1 with the presenter-mode-reveal template.
• Vague but visual ("make it look better", "design a hero section", "帮我设计个页面") → Mode 2, but check whether the user gave any brand/reference. If none, route to the Design Direction Advisor (references/design-direction-advisor.md) — produce 3 differentiated visual directions before committing to a full build.

Once a mode is chosen

Stick to it. Mixing modes produces broken output — a "deck" with React+Babel interactivity from Mode 2 will not render in a static slide viewer, and a "prototype" with deck-studio templates will not support real interaction.

For Mode 1 minimum execution skeleton:

1. Read deck-studio/SUBMODULE.md (or the Mode 1 section below)
2. Ask 3 things: content/audience, theme preference, full-deck template vs blank start
3. Start from deck-studio/templates/full-decks/<name>/ or deck.html
4. T cycles themes, data-anim drives animations, S opens presenter mode
5. Output: single self-contained HTML file or multi-file directory

For Mode 2/3, open `references/mode-2-prototype.md` and follow the PPAF loop in `references/workflow-guide.md`.

---

Mode 1: Presentation / Deck

Triggers: "做一份 PPT", "做 slides", "我要去讲 xxx", "pitch deck", "小红书图文", "演讲稿/逐字稿".
Resource: deck-studio/ (36 themes + 15 full-deck templates + 31 single-page layouts + 47 animations + presenter mode).
Template metadata: Each template README has extended frontmatter (mode / scenario / surface / recommended / tags / example_id) for structured filtering. See Template Matching.

Why Mode 1 is the default for "deck" requests

Building slides in raw HTML would re-invent what deck-studio/ already solves. The submodule handles:

• Zero build — pure static HTML/CSS/JS + CDN webfont; no Node, no Webpack, no compile step
• Multi-environment compatibility — Trae IDE, Claude.ai artifacts, Claude Code, any browser, GitHub Pages, file:// all work
• Keyboard-first navigation — ← → page, T cycle themes, A cycle animations, F fullscreen, O overview, S presenter mode (teleprompter), N notes drawer
• Themes as files — 18 .css files, each a complete visual system. Switching themes never edits content.
• Start from a template — 5 full-deck templates (product launch, pitch, tech sharing, weekly report, course module). Copy and go.

Ask 3 things before writing a single slide

A deck is a one-time performance, not an evolving interface. The cost of guessing wrong is high; the cost of asking is 30 seconds. Always ask, or — if the user already gave rich content — propose a tasteful default and confirm.

1. Content & audience — what to cover, page count, who's watching (engineers / executives / Xiaohongshu / VCs / students)
2. Theme / style — pick from the 18 themes; if unsure, give 2-3 candidates:
   • Business / investor pitch → pitch-deck-vc, corporate-clean, swiss-grid
   • Tech sharing / engineering → tokyo-night, dracula, catppuccin-mocha, blueprint
   • Xiaohongshu / social → xiaohongshu-white, soft-pastel, rainbow-gradient
   • Academic / report → academic-paper, editorial-serif, minimal-white
   • Cyber / launch event → cyberpunk-neon, vaporwave, y2k-chrome
3. Starting point — use one of the 15 full-deck templates, or start from deck.html blank? Filter templates by scenario frontmatter; pick the lowest recommended score that matches. When in doubt, present 2-3 options sorted by recommended ascending.

Quick start (5 steps)

# 1. Copy the closest full-deck template (sort by `recommended` in README frontmatter)
cp -r deck-studio/templates/full-decks/tech-sharing/examples/my-talk/

# 2. Switch the theme (cycle with T in browser, or hardcode)
#    Edit examples/my-talk/index.html:
#    <link rel="stylesheet" id="theme-link" href="../deck-studio/assets/themes/tokyo-night.css">

# 3. Replace placeholder text and chart data
# 4. Open in browser
open examples/my-talk/index.html

# 5. (Optional) Render to PNG / PDF / social
deck-studio/scripts/render.sh examples/my-talk/index.html 12
# Or use the bundled helper:
./scripts/package-export.sh pdf examples/my-talk/index.html
# Social export (WeChat / XHS / X):
./scripts/package-export.sh social wechat examples/my-talk/index.html

Template Matching (Mode 1)

Each full-deck template has extended frontmatter for filtering. Use these fields to narrow the picker when the user's intent is specific:

If user asks for…	Filter by scenario	First pick (lowest recommended)
技术分享 / 开发者分享	engineering	tech-sharing (15)
创业融资 / pitch / VC	marketing	pitch-deck (20)
产品发布 / 新品上线	marketing	product-launch (25)
小红书 / 社交图文	social	xhs-pastel-card (30)
周报 / 团队同步	general	weekly-report (40)
安全告警 / 事故复盘	engineering	testing-safety-alert (45)
课程 / 教学	education	course-module (60)
工具测评 / 技术Review	engineering	hermes-cyber-terminal (65)
知识图谱 / 架构图	engineering	graphify-dark-graph (70)
极简 / 方向键导航	general	dir-key-nav-minimal (75)
个人笔记 / 学习笔记	personal	obsidian-claude-gradient (80)

When none of the above match, fall back to presenter-mode-reveal (50) for any presentation with speaker notes, or weekly-report (40) for a generic structured deck.

Presenter Mode (teleprompter)

When the user mentions any of: 演讲 / 分享 / 讲稿 / 逐字稿 / speaker notes / presenter view / 演讲者视图 / 提词器 — use templates/full-decks/presenter-mode-reveal/ and write a 150–300 character verbatim script per slide inside <aside class="notes">.

Press S to open the presenter window (4 draggable magnetic cards):

• 🔵 CURRENT — current page pixel preview (iframe + ?preview=N)
• 🟣 NEXT — next page pixel preview
• 🟠 SPEAKER SCRIPT — large-font verbatim script
• 🟢 TIMER — countdown + page controls

Full authoring rules: `deck-studio/references/presenter-mode.md`.

Streaming Preview (long decks)

When a deck will exceed 8 slides, generate in two passes so the user can preview direction before you commit to the full output:

1. Pass 1 — Write slides 1–5 to <output>/deck-preview.html with:
   • deck-studio/assets/base.css + deck-studio/assets/fonts.css + chosen theme CSS
   • deck-studio/assets/runtime.js (so ← → T F work)
   • A <div id="partial-banner"> at the top: "部分预览 · 1-N / 总 M 张 · 生成中…" (sticky, dismissible)
   • data-partial="true" on <body> for CSS targeting
   • Open the file in the browser/artifact panel
2. Pass 2 — Generate the full deck with all slides. If the user liked the direction, write to the final output file. If they asked for changes, regenerate the full deck with corrections; keep deck-preview.html for diffing.
3. Cleanup — Delete deck-preview.html once the user confirms the final deck, unless they asked to keep it.

Do NOT split decks with ≤8 slides — the overhead of two writes outweighs any benefit. Do NOT split at slide boundaries that break narrative flow (a "6-slide problem statement + 10-slide solution" is fine; splitting a 4-slide timeline in half is not).

Anti-patterns (Mode 1 specific)

These mistakes are common enough to call out by name:

• ❌ Putting "this page shows…" style speaker-facing text on the slide → all of it belongs in <div class="notes">
• ❌ Using literal hex colors (#111) → use design tokens (var(--text-1))
• ❌ Writing a fresh .slide layout from scratch → copy the closest match from templates/single-page/
• ❌ Using React + Babel inside a deck → decks are static presentations; save complex interactivity for Mode 2

Mode 1 resource index

• `deck-studio/SKILL.md` — full deck-studio documentation (legacy entry point; routing in this SKILL.md is authoritative)
• `deck-studio/README.md` — user-facing README with visual previews and install steps
• `references/deck-studio-catalog.md` — themes / layouts / animations quick-reference
• `references/integration-guide.md` — fusion architecture + routing table + adapter layer
• `deck-studio/references/` — themes.md / layouts.md / animations.md / full-decks.md / authoring-guide.md / presenter-mode.md
• `deck-studio/templates/` — 5 showcase pages + 5 full-deck templates + 31 single-page layouts
• `deck-studio/assets/themes/` — 18 theme CSS files
• `deck-studio/assets/animations/` — animations.css + 20 FX

---

Mode 2 & Mode 3: Visual Design / Prototype / Animation

Mode 2 (UI/prototype) and Mode 3 (animation) share the same workflow — they differ only in which Phase 3 starter component they use. Full details live in `references/mode-2-prototype.md` (Role, Guardrails, Design for Failure, Context Management, Quality Self-Check, Anti-Patterns, React+Babel setup, Starter Components) and `references/workflow-guide.md` (PPAF loop, Design Process phases, Tweaks, Variations, Verification, Sub-Skills).

Format auto-detect fast path: When the user provides structured data (CSV / JSON / SQL), the [Format Auto-Detect](#format-auto-detect-fast path) entry point routes directly to references/mode-2-prototype.md Phase 2 (Planning), skipping Phase 1 (Perception / design system extraction). The output is a data visualization (table, chart, or dashboard) rather than a branded prototype.

A one-paragraph summary of why these modes exist:

The PPAF loop (Perception → Planning → Action → Feedback) is non-negotiable. Skipping perception produces generic "universal design" output. Skipping planning produces inconsistent deliverables. Skipping the design-system phase produces pages that look like they came from different products. Skipping feedback produces polished-looking slides that crash in the browser. The reference files spell out exactly what each phase requires.

Mode 2/3 deliverables are single self-contained HTML files. They can be opened in any browser, exported to PDF via ./scripts/package-export.sh pdf <file>, or loosely exported to PPTX via ./scripts/package-export.sh pptx <file> (lossy — for review, not delivery).

Design Direction Advisor (Mode 2/3 fallback for vague requests)

When Mode 2/3 receives a request with no brand name, no screenshot, no reference URL, do not produce a generic "universal design." Instead, route to the Design Direction Advisor: generate 3 differentiated visual directions (Information-first → Balanced → Concept-led), let the user pick, then enter the normal PPAF loop with the confirmed direction. The Advisor uses the existing 36 themes + 58 brand DESIGN.md files as its ammunition library — no new assets needed.

Motion-specific additions (v2.7+): The Advisor now includes ANIMATION_FREQUENCY dial (based on usage frequency — high-frequency interactions get reduced/no animation), and a Motion Vocabulary translation table to convert vague descriptions ("弹一下") into precise animation parameters.

Progressive Intake (v2.7+): When the user gives a vague request ("做个落地页"), the agent MUST run the 3-round intake interview — structured multiple-choice questions that guide the user to provide useful constraints without forcing them to make design decisions. Max 3 rounds, then proceed with inference.

Animation Quality Standards (Mode 3)

For Mode 3 (Animation/Video) deliverables, the Animation Reason Checklist is mandatory — every animation must justify itself with a functional reason (spatial consistency, state indication, relationship explanation, prevent disorientation, or feedback). Animations without a valid reason are removed rather than generated.

Additionally, 7 animation-specific Pre-flight Checks (#11-#17) run after the existing CP4 checklist, covering duration bounds, easing curves, GPU-layer properties, touch device safety, and reduced-motion granularity.

Physical correctness default: Entrance animations start from scale(0.95) + opacity: 0 (elements don't appear from nothing), not scale(0). See deck-studio/assets/animations/animations.css for the updated defaults.

---

Tooling

Three scripts in scripts/ handle the high-frequency automations that would otherwise be reinvented per invocation:

Script	What it does
scripts/validate-themes.py	Catches broken theme references in deck-studio/templates/*.html after theme-set changes
scripts/lint-skill.py	Lints this skill against the skill-creator conventions (frontmatter, line count, pushy description, evals schema, scripts dir, nested SKILL.md)
scripts/new-prototype.sh <name> [brand]	Scaffolds a Mode 2 prototype with tokens pre-filled from a brand's DESIGN.md if specified
scripts/add-brand.sh <slug> <name> [color]	Scaffolds a new brand DESIGN.md with a stable schema; auto-inserts into the catalog index
scripts/package-export.sh pdf <input> [output]	Converts HTML deck/prototype to PDF (via headless Chrome)
scripts/package-export.sh pptx <input> [output]	Converts HTML deck/prototype to PPTX (via pandoc, lossy)
scripts/package-export.sh social wechat <input> [output]	Juice-inlines CSS for WeChat editor paste (dependency: juice)
scripts/package-export.sh social xhs <input> [output]	Renders 2× retina PNG for Xiaohongshu (dependency: playwright)
scripts/package-export.sh social x <input> [output]	Renders 2× retina PNG for X/Twitter (dependency: playwright)
scripts/dist.sh [output-dir]	Builds a clean distributable .skill package (excludes .git and build artifacts)

Run python3 scripts/lint-skill.py after editing SKILL.md to catch regressions. Run ./scripts/dist.sh before publishing to produce a .skill package that does not leak git internals.

Evals

Quantitative evaluations live in `evals/evals.json`, following the schema in skill-creator/references/schemas.md. Three test prompts cover:

1. Vague brand reference (Mode 1) — coffee shop pitch deck with brand color hint
2. Clear multi-screen prototype (Mode 2) — SaaS dashboard with layout specs
3. Iteration on existing output (Mode 2/3 hybrid) — color swap + new animation

The legacy evals/eval-plan.json (dual-perspective review rubric) is retained as supplementary metadata describing why the prompts were chosen, not as a runnable benchmark.

Runtime Fallback Strategies

When a primary operation fails, follow these fallback paths instead of freezing or hallucinating:

Failure Scenario	Primary Path	Fallback	Log Action
URL-to-brand: WebFetch fails	Fetch URL → extract tokens → write DESIGN.md	Read references/design-system-catalog.md for known brands; if not found, ask user for 3-5 brand tokens manually	Log "WebFetch failed for {url}, falling back to catalog"
deck-studio theme CSS not found	Load deck-studio/assets/themes/<name>.css	Fall back to corporate-clean.css (always present); warn user	Log "Theme {name}.css not found, using corporate-clean"
deck-studio template directory not found	Reference templates/full-decks/<name>/	Fall back to templates/single-page/ layouts; build a valid deck from parts	Log "Full-deck template {name} not found, using single-page fallback"
runtime.js fails to load	Browser loads assets/runtime.js	Deck still renders as static HTML slides (no interactivity); nothing breaks	Log "runtime.js failed to load"
Headless Chrome export fails	scripts/package-export.sh pdf	Offer manual "Print to PDF" instructions instead	Log "PDF export failed, offering manual alternative"
brand DESIGN.md has no color palette	Use DESIGN.md tokens	Derive a default palette from the brand name's dominant color	Log "No palette in DESIGN.md, deriving from brand name"

Token Budget Guidelines

XDesign operates in HTML-generation mode, which is token-heavy. Follow these budget limits to avoid context overrun:

Mode	Typical Output Size	Token Budget	Strategy
Mode 1 (deck)	1 single-file HTML (6-30 slides)	~4K-8K tokens	Use scoped CSS classes (tpl-*, xw-*) to avoid class-name bloat; reuse existing theme CSS instead of inlining
Mode 2 (prototype/dashboard)	1 HTML file with JS interactivity	~6K-12K tokens	Prefer CSS Grid/Flexbox over repetitive div structures; use CSS variables for consistent theming
Mode 3 (animation)	1 HTML file with Canvas/JS	~4K-10K tokens	Avoid long keyframe definitions; use JS-driven animation with requestAnimationFrame
URL-to-brand (extract)	1 small DESIGN.md	~500-1K tokens	Only extract essential tokens (6 colors, 2 fonts, 3 radii, 2 spacing); skip verbose descriptions
Iteration (edit)	Incremental diff	~500-2K tokens	Read target file first; output only changed sections; avoid full-file rewrite

Rule: If token budget for a mode is exceeded, split the output into multiple responses (e.g., generate the CSS file separately from the HTML body).

Cross-Agent Compatibility

deck-studio/ is self-contained: every file is static HTML + CSS + JS + CDN webfonts. You can use it from any coding agent (Claude Code, Codex, Cursor, etc.) without XDesign.

From another agent:

1. Copy or symlink the deck-studio/ directory into your project:

   ln -s ~/.trae/skills/XDesign/deck-studio ./deck-studio-assets

2. Reference assets by relative path in your generated HTML:

   <link rel="stylesheet" href="./deck-studio-assets/assets/base.css">
   <link rel="stylesheet" href="./deck-studio-assets/assets/themes/tokyo-night.css">
   <script src="./deck-studio-assets/assets/runtime.js"></script>

3. Use deck-studio/templates/full-decks/<name>/index.html as your starting point — copy and edit.

Why this works: No build step, no Node, no bundler. The runtime is vanilla JS toggling <section class="slide"> visibility. All dependencies are CDN (Google Fonts) or local (themes, animations).

Limitations: Without XDesign's routing layer, you lose scenario-based template matching and streaming preview. You pick the template manually. The README.md frontmatter in each template still lists scenario and tags to help you choose.

Changelog

Version	Date	Changes
v2.7	2026-07	Animation Quality System + Progressive Intake: #1 Animation Reason Checklist (mandatory for Mode 3): every animation must justify itself with a functional reason. #2 Animation Frequency Dial: ANIMATION_FREQUENCY in Design Direction Advisor. #3 Motion Vocabulary: vague→precise translation table. #4 Pre-flight Animation Rules (#11-17): duration bounds, easing curves, GPU-layer only, touch safety, reduced-motion granularity. #5 Physical Correctness Defaults: kf-zoom changed from scale(.6) to scale(.96). #6 Reduced-Motion Granularity: color-only (always) + transform (suppressed). #7 Progressive Intake Interview: 3-round max structured questions for vague requests — guides users to provide constraints without forcing design decisions.
v2.6	2026-06	Anti-Slop Deepening — inspired by taste-skill methodology research (MIT,理念借鉴/文本原创), added 4 improvements: #1 Design Preference Layer (P1): New section in mode-2-prototype.md — deeper bias correction across typography (serif-as-creative-tell, Inter-everywhere), color (premium-consumer farmhouse palette, mid-design drift), layout (centered-hero-over-mesh, equal-card-filler), and motion (purposeless marquee, ambient particles). Each rule has WHY + deliberate alternative. #2 Three Dials (P2): New internal config system in design-direction-advisor.md — DESIGN_VARIANCE / MOTION_INTENSITY / VISUAL_DENSITY (1-10), inferred from user signals, drives layout/motion/density decisions. Invisible to user, recorded in HTML reasoning block. #3 Brief Inference 6-Signal (P3): Upgraded Phase 1 from 3-question dump to 6-dimension signal scan (page kind / vibe words / references / audience / brand assets / quiet constraints) + one-line "Design Read" output. Ask only when genuinely ambiguous. #4 Pre-flight Check (P4): 10-item mechanical checklist in mode-2-prototype.md CP4 — color consistency lock, saturation <80%, italic descender clearance, no orphaned placeholders, marquee ≤1, prefers-reduced-motion, mobile hit targets ≥44px, etc. All content originally authored; no external text reproduced.
v2.5	2026-06	Decision-Support Layer upgrade — inspired by design methodology research, added 5 new mechanisms: #1 Design Direction Advisor (P0): New references/design-direction-advisor.md — when Mode 2/3 receives vague requests with no brand/reference, generates 3 differentiated visual directions (Information-first → Balanced → Concept-led) before committing to full build. Uses existing 36 themes + 58 DESIGN.md as ammunition library. #2 Brand Asset Protocol (P1): New references/brand-asset-protocol.md — 5-step hard flow (Ask → Search → Download → Verify → Freeze) for acquiring real brand assets. Two trigger types: designing FOR a brand, and designing WITH identifiable brands. #3 Anti-AI-Slop Rules (P1): Expanded mode-2-prototype.md with WHY explanations and legitimate-exception boundaries for each slop pattern. #4 Image Pre-flight Checkpoint (P2): New Phase 1.5 in PPAF loop — content-essential designs must fetch real images before designing, never substitute with CSS blocks. #5 Fact-Verify Principle #0 (P2): WebSearch specific products/technologies before designing — prevents building on wrong assumptions. #6 Tweaks Template (P3): Full HTML/JS implementation template for in-design variation controls with localStorage persistence. #7 Junior Designer Workflow (P3): 4-checkpoint rhythm (Assumptions → Wireframe → First hi-fi → Full) with mandatory HTML reasoning block. All content originally authored; no external text reproduced.
v2.4	2026-06	#1 Extended Frontmatter: Added mode/scenario/surface/recommended/tags/example_id to all 15 deck template READMEs. Added Template Matching table and scenario-based fallback to SKILL.md routing. Updated deck count 5→15 in path conventions. #2 Streaming Preview: Added two-pass generation for decks >8 slides with partial HTML preview + dismissible banner. #3 Social Export: Added `social wechat
v2.3	2026-06	Synced deck-studio to 36 themes + 15 full-decks from upstream. Added evals for Mode 3 and URL-to-brand. Created automated eval pipeline (evals/run-evals.sh). Added Runtime Fallback Strategies & Token Budget Guidelines. Updated all reference docs to match resource counts.