Source profileQuality 78/100

nexu-io/open-design/design-templates/html-ppt-zhangzara-vellum/SKILL.md

html-ppt-zhangzara-vellum

A humanities lecture: how Renaissance linear perspective reshaped early cartography — sources, argument, and evidence. Built as a decision-grade academic research deck for faculty, graduate seminar.

Source repository stars
91,167
Declared platforms
0
Static risk flags
0
Last source update
2026-08-25
Source checked
2026-08-25
DecisionCompatibilityInstallWorkflowPermissionsEvidenceSourceFAQ

Decision brief

What it does: where it fits

Deep navy canvas with warm-yellow italic Cormorant serifs and a single dusty teal accent. A quiet, scholarly aesthetic.

Best for

    Not for

    • Tasks that require unconfirmed production actions or broad system permissions.
    • Environments where the pinned source and install steps cannot be inspected.

    Compatibility matrix

    Platform support, with evidence labels

    PlatformStatusEvidenceWhat to check
    CodexNot declaredNo explicit evidencePortability before use
    Claude CodeNot declaredNo explicit evidencePortability before use
    CursorNot declaredNo explicit evidencePortability before use
    Gemini CLINot declaredNo explicit evidencePortability before use
    Open the compatibility checker

    Installation

    Inspect first. Install second.

    The source command is displayed only when detected. A safe inspection prompt is always available so your agent can explain every action before execution.

    Source-detected install commandSource
    npx skills add https://github.com/nexu-io/open-design --skill "design-templates/html-ppt-zhangzara-vellum"
    Safe inspection promptEditorial

    Inspect the Agent Skill "html-ppt-zhangzara-vellum" from https://github.com/nexu-io/open-design/blob/edfa6b5f447e95cb120eae030f03baba00dc34de/design-templates/html-ppt-zhangzara-vellum/SKILL.md at commit edfa6b5f447e95cb120eae030f03baba00dc34de. List every install step, command, network request, credential, file read/write, external action, and rollback step. Explain whether it fits my task. Do not install or execute anything until I approve.

    Workflow

    What the source asks the agent to do

    1. 01

      Workflow

      1. Clone example.html into the user's workspace as the working file. 2. Replace placeholder content with the user's real headlines, body copy, numbers, names, dates, and section labels. Match existing dimensions when swapping image placeholders. 3. Preserve the design system. Ne…

      Clone example.html into the user's workspace as the working file.Replace placeholder content with the user's real headlines, body copy,Preserve the design system. Never substitute fonts, recolor the palette,
    2. 02

      At a glance

      Scheme: dark

      Scheme: darkFormality: highDensity: low
    3. 03

      Best for

      Anything that should feel scholarly, literary, and quietly intelligent: research synthesis, white papers, academic and policy briefs, advisory deliverables, longform editorial pieces, founder reflections. Equally strong for any deck — including tech, business, or creator work —…

      Anything that should feel scholarly, literary, and quietly intelligent: research synthesis, white papers, academic and policy briefs, advisory deliverables, longform editorial pieces, founder reflections. Equally strong…
    4. 04

      Avoid for

      Contexts that need visual heat or pop — the navy + warm-yellow italic-Cormorant aesthetic is intentionally low-tempo.

      Contexts that need visual heat or pop — the navy + warm-yellow italic-Cormorant aesthetic is intentionally low-tempo.

    Permission review

    Static risk signals and limitations

    No configured static risk pattern was detected

    This is not proof of safety. Runtime behavior, indirect dependencies, and hidden external systems are outside the static scan.

    Evidence record

    Why each signal appears

    EvidenceSourceComputedTestedEditorial
    SignalValueEvidence typeMeaning
    Quality score78/100ComputedDocumentation, specificity, maintenance, and trust rules
    Repository stars91,167SourceRepository attention, not individual Skill quality
    Compatibility0 platformsSourceDeclared in the catalog source record
    Usage guideautomated source guideEditorialGenerated or reviewed according to the visible evidence level

    Pinned source

    Provenance and original SKILL.md

    Repository
    nexu-io/open-design
    Skill path
    design-templates/html-ppt-zhangzara-vellum/SKILL.md
    Commit
    edfa6b5f447e95cb120eae030f03baba00dc34de
    License
    Apache-2.0
    Collected
    2026-08-25
    Default branch
    main
    View the original SKILL.md

    Vellum

    Deep navy canvas with warm-yellow italic Cormorant serifs and a single dusty teal accent. A quiet, scholarly aesthetic.

    A single self-contained HTML deck — typography, palette, decorative system, and slide vocabulary are all tuned together. Mixing layouts across templates breaks the system; stay inside this one.

    At a glance

    • Scheme: dark
    • Formality: high
    • Density: low
    • Slides in demo: 9

    Best for

    Anything that should feel scholarly, literary, and quietly intelligent: research synthesis, white papers, academic and policy briefs, advisory deliverables, longform editorial pieces, founder reflections. Equally strong for any deck — including tech, business, or creator work — that wants a calm, considered atmosphere instead of energetic visuals.

    Avoid for

    Contexts that need visual heat or pop — the navy + warm-yellow italic-Cormorant aesthetic is intentionally low-tempo.

    Workflow

    1. Clone example.html into the user's workspace as the working file.
    2. Replace placeholder content with the user's real headlines, body copy, numbers, names, dates, and section labels. Match existing dimensions when swapping image placeholders.
    3. Preserve the design system. Never substitute fonts, recolor the palette, restructure the layout grid, or strip decorative elements (corner brackets, paper grain, geometric shapes, illustrated SVGs). They are part of the identity.
    4. Adjust deck length by duplicating layouts. If the user has more content than the demo holds, duplicate an existing slide of the most appropriate layout. If less, drop slides from the bottom. Update page-number labels.
    5. Designing missing layouts: if a slide needs a layout the template doesn't have, design it from scratch using the same fonts, palette, decorative vocabulary, spacing rhythm, and component grammar — never bail to a different template.
    6. Keep the navigation runtime as shipped. If the deck ships an assets/deck-stage.js or inline keyboard handler, leave it intact.

    Output contract

    Emit between <artifact> tags:

    <artifact identifier="zhangzara-vellum" type="text/html" title="Deck Title">
<!doctype html>
<html>...</html>
</artifact>

    Source & license

    Vendored from upstream MIT-licensed zarazhangrui/beautiful-html-templates.

    The full upstream MIT license text — including the original copyright notice — ships in this skill at LICENSE and must be redistributed alongside any copy of example.html, template.json, or any vendored assets/ runtime. See template.json for the upstream metadata snapshot.

    Frequently asked questions

    What to verify before installation and use

    What does the html-ppt-zhangzara-vellum source document cover?

    Deep navy canvas with warm-yellow italic Cormorant serifs and a single dusty teal accent. A quiet, scholarly aesthetic.

    How do I install html-ppt-zhangzara-vellum?

    The source record exposes this install command: npx skills add https://github.com/nexu-io/open-design --skill "design-templates/html-ppt-zhangzara-vellum". Inspect the command and pinned source before running it.

    Alternatives

    Compare before choosing

    Computed 10024,921

    alirezarezvani/claude-skills

    app-store-optimization

    App Store Optimization (ASO) toolkit for researching keywords, analyzing competitor rankings, generating metadata suggestions, and improving app visibility on Apple App Store and Google Play Store. Use when the user asks about ASO, app store rankings, app metadata, app titles and descriptions, app store listings, app visibility, or mobile app marketing on iOS or Android. Supports keyword research and scoring, competitor keyword analysis, metadata optimization, A/B test planning, launch checklist

    2026-08-240 platforms
    Computed 10015,122

    wanshuiyin/Auto-claude-code-research-in-sleep

    citation-audit

    Use it for operations and research tasks; the detail page covers purpose, installation, and practical steps.

    2026-08-240 platforms
    Computed 10014,671

    prowler-cloud/prowler

    postgresql-indexing

    PostgreSQL indexing best practices for Prowler: index design, partial indexes, partitioned table indexing, EXPLAIN ANALYZE validation, concurrent operations, monitoring, and maintenance. Trigger: When creating or modifying PostgreSQL indexes, analyzing query performance with EXPLAIN, debugging slow queries, reviewing index usage statistics, reindexing, dropping indexes, or working with partitioned table indexes. Also trigger when discussing index strategies, partial indexes, or index maintenance

    2026-08-240 platforms
    Computed 9965

    brucesongs/kali-claw

    insecure-design

    Insecure Design (OWASP A06:2025) focuses on security flaws in system architecture and design phases, rather than code implementation-level bugs.

    2026-08-192 platforms