# Saas Landing

> |

- **Type:** Skill
- **Install:** `agentstack add skill-nexu-io-open-design-saas-landing`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [nexu-io](https://agentstack.voostack.com/s/nexu-io)
- **Installs:** 0
- **Category:** [Content & Media](https://agentstack.voostack.com/c/content-and-media)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [nexu-io](https://github.com/nexu-io)
- **Source:** https://github.com/nexu-io/open-design/tree/main/plugins/_official/examples/saas-landing
- **Website:** https://open-design.ai

## Install

```sh
agentstack add skill-nexu-io-open-design-saas-landing
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# SaaS Landing Skill

Produce a single-page SaaS landing. Agent, follow this workflow exactly.

## 1. Read context

Before writing anything:
- Read `DESIGN.md` in the current working directory. If missing, stop and ask for one.
- Identify the color palette, typography tokens, and layout principles.
- Note the "Agent Prompt Guide" section — it overrides any instruction here if they conflict.

## 2. Plan sections

Required sections, in order:
1. **Hero** — logo-or-wordmark, headline (tagline input), subhead (1–2 sentences), primary CTA, secondary CTA. Use the hero_density parameter as vertical padding in px.
2. **Features** — 3–6 feature tiles. Each: icon, short title, 1–2 sentence body.
3. **Social proof** — `proof_count` logos or testimonials. If 0, skip this section.
4. **Pricing** — 2–3 tiers. Include only if `has_pricing` is true.
5. **Footer CTA** — large accent-colored band with one-button call to action.
6. **Footer** — minimal: links + copyright.

## 3. Apply design system

- All colors must come from DESIGN.md tokens. Do not invent hex values.
- Typography: use the declared display font for headlines, body font for everything else.
- Layout: respect the grid, max-width, and section spacing rules.
- Components: use declared button/card/input patterns. Do not add shadows if DESIGN.md's Depth & Elevation says minimal.
- Accent: use the accent color only once in the hero, once in the footer CTA, and for all links. Do not flood the page.

## 4. Write the file

Output a single self-contained `index.html` with:
- All CSS inlined in a `` block in ``.
- System font fallbacks if DESIGN.md fonts aren't loadable from Google Fonts etc.
- No external JS.
- Semantic HTML (``, ``, ``, ``).
- Each editable element tagged with `data-od-id=""` so the host app's comment mode can target it.

## 5. Self-check

Before finishing, verify:
- [ ] All text is content-meaningful, not lorem ipsum (use product_name and tagline inputs; generate plausible specific copy for the rest).
- [ ] No broken color references (every CSS color value is in DESIGN.md's palette or a valid alpha/fallback variant).
- [ ] Responsive breakpoints match DESIGN.md's Responsive Behavior section.
- [ ] The page looks good at 1440w, 768w, and 375w (mentally simulate).
- [ ] Accent used no more than twice total.

## 6. Done

Write only `index.html`. Do not generate a separate CSS file, JS file, or README.

---

## For skill authors reading this as a reference

This is a minimal but complete skill. Structure:

```
saas-landing-skill/
├── SKILL.md    ← you are here
└── assets/
    └── base.html    (optional starter template; this skill doesn't use one)
```

Things to notice:
- The `od:` front-matter block is optional for Claude-Code-only compatibility, but adding it lights up OD's typed inputs, sliders, preview metadata, and capability gating.
- The workflow below the front-matter is plain Markdown that the agent reads as its system prompt.
- DESIGN.md is treated as a collaborator, not an override. The skill gives the agent authority to override when the brief conflicts, but never to invent new tokens.
- `data-od-id` tagging is how we wire elements to comment mode. Skills that want comment-mode compatibility must annotate their output.

See [`../../docs/skills-protocol.md`](../../docs/skills-protocol.md) for the full protocol.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [nexu-io](https://github.com/nexu-io)
- **Source:** [nexu-io/open-design](https://github.com/nexu-io/open-design)
- **License:** Apache-2.0
- **Homepage:** https://open-design.ai

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-nexu-io-open-design-saas-landing
- Seller: https://agentstack.voostack.com/s/nexu-io
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.