What is saas-landing?

A recipe for building a single-page SaaS marketing site with a hero section, feature descriptions, social proof, optional pricing, and a call to action. SaaS means software delivered over the internet, usually by subscription.

It helps create product landing pages for software services, including feature sections, testimonials or logos, pricing plans, and signup prompts.

It gives a product site a defined structure while keeping colors, fonts, spacing, and layout aligned with an existing design document.

saas-landing — Skill for Claude Code and Codex by wolfenazz/YzPzCode

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add wolfenazz/YzPzCode --skill saas-landing

Clone the repo

git clone --depth 1 https://github.com/wolfenazz/YzPzCode

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/wolfenazz/yzpzcode/saas-landing/github.svg)](https://agentmods.dev/skills/wolfenazz/yzpzcode/saas-landing)

Your own site

<a href="https://agentmods.dev/skills/wolfenazz/yzpzcode/saas-landing"><img src="https://agentmods.dev/badge/skills/wolfenazz/yzpzcode/saas-landing/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/wolfenazz/yzpzcode/saas-landing"><img src="https://agentmods.dev/badge/skills/wolfenazz/yzpzcode/saas-landing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,145 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin 100% copy Near-identical to another mod in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00052	$0.01145
Opus 5.5	$0.00021	$0.00458
Sonnet 5.5	$0.00010	$0.00229
Haiku 4.5	$0.00005	$0.00114

Measured 1mo ago against content hash 38b3ab78e02c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

saas-landing scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to saas-landing — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

app/desgin/design-templates/saas-landing/SKILL.md · 125 lines

How it starts

The opening of the file, as written. The whole thing — 125 lines — stays where its author put it; the contents beside it link to each section on GitHub.

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:

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.
Features — 3–6 feature tiles. Each: icon, short title, 1–2 sentence body.
Social proof — proof_count logos or testimonials. If 0, skip this section.
Pricing — 2–3 tiers. Include only if has_pricing is true.
Footer CTA — large accent-colored band with one-button call to action.
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 <style> block in <head>.
System font fallbacks if DESIGN.md fonts aren't loadable from Google Fonts etc.
No external JS.
Semantic HTML (<header>, <main>, <section>, <footer>).
Each editable element tagged with data-od-id="<unique-slug>" 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.

Read the full file on GitHub · 125 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

example.html 7.5 KB

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago First seen · 125 lines · 52 tokens per session scan A 38b3ab78e02c

Subscribe to this mod's changes

saas-landing is a skill published in the GitHub repository wolfenazz/YzPzCode (20 stars, last pushed yesterday), licensed Apache-2.0. It adds 52 tokens to every session and 1,145 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to saas-landing, differing in 0 lines, and is treated as a copy.

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