Skills landing-page-design
📦

landing-page-design

Content revision r1 Medium Risk ⚙️ External commands🌐 Network access

Design Higher-Converting Landing Pages

Landing pages often fail because message, proof, and CTA placement are unclear. This skill gives Claude, Codex, and Claude Code practical rules for hero sections, social proof, forms, mobile layout, and AI-generated visuals.

Supports: Claude Codex Code(CC)
⚠️ 50 Poor

Install with my Agent

Copy this request to your Agent. It includes the canonical Skill page and manifest.

Agent request
Review the Skillstore skill "landing-page-design" from https://skillstore.io/skills/halt-catch-fire-landing-page-design.md and its manifest at https://skillstore.io/api/skills/halt-catch-fire-landing-page-design/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Agent-readable resources

Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.

Markdown detail GET /skills/halt-catch-fire-landing-page-design.md Signed manifest GET /api/skills/halt-catch-fire-landing-page-design/manifest Signed lockfile GET /api/skills/halt-catch-fire-landing-page-design/lockfile

Test it

Using "landing-page-design". A founder needs a landing page for an AI meeting notes product.

Expected outcome:

  • Headline: Turn every meeting into a clear action plan.
  • Subheadline: Capture decisions, owners, and follow-ups automatically so teams leave every meeting aligned.
  • Primary CTA: Start Free Trial. Social proof should appear directly below the CTA.

Using "landing-page-design". A SaaS marketer asks why a signup page has weak conversion.

Expected outcome:

  • The hero headline is vague and does not state the user outcome.
  • The form asks for too much information before trust is established.
  • Move customer logos above the first scroll point and repeat the CTA after pricing.

Using "landing-page-design". A designer needs hero image direction for a dashboard product.

Expected outcome:

Show the outcome of using the dashboard: a team reviewing clear growth results on one screen. Avoid abstract backgrounds and hard-to-read screenshots.

Security Audit

Medium Risk
v4 • 7/5/2026 Open versioned report

The skill is a landing page design guide, but it tells agents to run belt and npx commands. Those commands invoke external services or install related skills, which creates medium external command risk. Most other static backtick findings are Markdown formatting false positives, and no prompt injection text was found.

1
Files scanned
248
Lines analyzed
9
Review items
0
False positives ignored

Confirmed security concerns (1)

Medium
SKILL.md:4
Broad Belt CLI Permission
The frontmatter allows Bash(belt *), giving the agent permission to run any belt subcommand while the guide uses belt for cloud image generation and search. This broad wildcard increases risk beyond the documented landing page workflow.
The wildcard permission is explicit in the skill frontmatter, and later examples show belt used for remote app execution. The risk is scope expansion rather than proof of malicious intent.
Capability review items (9)

These are real local capabilities that may be expected for this skill, so they require review but are not counted as confirmed malicious behavior.

Medium
SKILL.md:7
Ruby/shell backtick execution
> **Install the belt CLI skill:** `npx skills add belt-sh/cli`
Line 7 tells users to run an npx installer command, which can fetch and execute package code from outside the skill. This is a real supply-chain and external command risk.
Medium
SKILL.md:17-31
Ruby/shell backtick execution
```bash
The bash block runs belt login and belt app run commands for image generation and search. These commands invoke external services and may send user prompts or queries outside the workspace.
Medium
SKILL.md:103-116
Ruby/shell backtick execution
```bash
The bash block runs belt app run against external image generation providers. User-supplied prompts may be transmitted to remote services.
Medium
SKILL.md:169-174
Ruby/shell backtick execution
```bash
The bash block runs belt app run exa/answer for research. That sends a question to an external answer service and creates a network data exposure risk.
Medium
SKILL.md:201-213
Ruby/shell backtick execution
```bash
The bash block runs belt app run for external image and HTML-to-image services. It can send prompts or supplied HTML content to remote providers.
Medium
SKILL.md:240-244
Ruby/shell backtick execution
```bash
The bash block instructs users to run npx skills add for related skills. These installs fetch external packages or repository content and expand the trusted code surface.
Medium
SKILL.md:244-246
Ruby/shell backtick execution
```
The range includes the inline belt app store command, which invokes the external CLI and likely reaches a remote app catalog. The impact is lower than app execution but still a real external command.
Low
SKILL.md:11
Hardcoded URL
Design high-converting landing pages with AI-generated visuals via [inference.sh](https://inference.
The skill explicitly depends on inference.sh for AI-generated visuals, indicating intentional use of an external network service. The URL is not malicious by itself but is a real network dependency.
Low
SKILL.md:15
Hardcoded URL
> Requires inference.sh CLI (`belt`). [Install instructions](https://raw.githubusercontent.com/infer
The install instructions link points to raw GitHub content on a moving branch. This is an external dependency that could change outside the reviewed skill content.

Risk Factors

⚙️ External commands (18)
SKILL.md:7 SKILL.md:15 SKILL.md:17-31 SKILL.md:31-38 SKILL.md:38-52 SKILL.md:52-78 SKILL.md:78-87 SKILL.md:87-93 SKILL.md:93-101 SKILL.md:101-103 SKILL.md:103-116 SKILL.md:116-169 SKILL.md:169-174 SKILL.md:174-201 SKILL.md:201-213 SKILL.md:213-240 SKILL.md:240-244 SKILL.md:244-246
🌐 Network access (2)
SKILL.md:11 SKILL.md:15
Audited by: codex View Audit History →
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Security Assessment

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Academic citations (APA · BibTeX · CFF)

APA citation

halt-catch-fire. (2026). landing-page-design security audit report (audit version 4) [Author version unspecified]. Skillstore. https://skillstore.io/skills/halt-catch-fire-landing-page-design/audits/4

BibTeX citation

@techreport{halt-catch-fire-halt-catch-fire-landing-page-design-2026, author = {halt-catch-fire}, title = {landing-page-design security audit report (audit version 4)}, institution = {Skillstore}, year = {2026}, number = {4}, url = {https://skillstore.io/skills/halt-catch-fire-landing-page-design/audits/4}, note = {Author version unspecified} }

CITATION.cff

cff-version: 1.2.0 message: "If you use this Skill, cite its author and this versioned security audit report." title: "landing-page-design security audit report (audit version 4)" version: "unspecified" type: report authors: - name: "halt-catch-fire" date-released: "2026-07-05" url: "https://skillstore.io/skills/halt-catch-fire-landing-page-design/audits/4" identifiers: - type: other value: "skillstore:halt-catch-fire-landing-page-design:audit:4" description: "Skillstore immutable audit report identifier"

Compare variants

3 installable variants

Each author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.

Why this variant is first

Highest Skillstore Score
2389-research Recommended

2389-research-landing-page-design

Skillstore Score 79
Evidence Confidence High
Skillstore usage 53
Updated

2026-08-21

halt-catch-fire Current

halt-catch-fire-landing-page-design

Skillstore Score 50
Evidence Confidence Medium
Skillstore usage 7
Updated

2026-08-21

101-skills

101-skills-landing-page-design

Skillstore Score 50
Evidence Confidence Medium
Skillstore usage 3
Updated

2026-08-21

Skillstore Score

Why this score Evidence Confidence: Medium
55
Architecture
85
Maintainability
87
Content
67
Community
83
Spec Compliance

What You Can Build

Plan a Startup Launch Page

Create a clear first-page structure with an outcome headline, primary CTA, proof section, and signup form guidance.

Improve SaaS Conversion Copy

Review hero messaging, CTA text, social proof placement, and pricing flow for a product marketing page.

Guide Visual Direction

Translate product outcomes into hero image concepts, OG image prompts, and mobile-first layout requirements.

Try These Prompts

Plan a First Landing Page 
Use the landing-page-design skill to outline a landing page for [product]. Include headline, subheadline, primary CTA, social proof, and section order.
Improve Hero and CTA 
Review this hero section for conversion clarity: [paste copy]. Suggest a stronger headline, subheadline, CTA text, and proof placement.
Design for Mobile Conversion 
Use the skill to adapt this landing page for mobile users: [describe page]. Prioritize CTA access, form length, typography, and image behavior.
Audit a Competitive Funnel 
Compare my landing page goals with three competitor examples. Identify message gaps, proof gaps, risky claims, and A/B test ideas.

Best Practices

  • Start with one clear user outcome before choosing layout, copy, or visuals.
  • Place the primary CTA and strongest proof where users can see them without scrolling.
  • Validate claims, social proof, and conversion recommendations with current evidence.

Avoid

  • Using a vague headline that describes the company instead of the customer outcome.
  • Adding multiple competing CTAs before the visitor understands the offer.
  • Using decorative hero images that do not explain the product result.

Frequently Asked Questions

What does this skill help create?
It helps plan and improve landing pages with stronger hero sections, CTAs, proof, forms, mobile layout, and visuals.
Can it generate images?
It includes prompts and belt CLI examples for external image tools, but image generation depends on those services.
Does it write production code?
No. It focuses on conversion strategy, page structure, copy guidance, and visual direction.
Is it useful for SaaS pages?
Yes. The guidance covers SaaS hero messaging, social proof, pricing flow, signup forms, and mobile conversion.
Should teams trust every conversion claim?
No. Teams should validate market claims, social proof, and conversion improvements with current analytics or tests.
Which AI tools can use it?
The report marks it as compatible with Claude, Codex, and Claude Code.

Developer Details

License

MIT

Skillstore revision

r1

Version notice

The author did not declare a version.

Repository

https://github.com/halt-catch-fire/skills/tree/main/guides/design/landing-page-design/

Ref

30c73eac2afe762f6aa9c4553158769369d47351

Maintenance freshness

7/18/2026

Usage

6 downloads · 0 views

File structure

📄 SKILL.md