popup-cro

popup-cro is a skill for Claude Code, Codex from L-LesterYu/OpenClaw-hot-skills-zh. It costs 87 tokens per session (2,664 once invoked), scanned A, a copy of popups, MIT.

A guide to improving popups, modals, overlays, slide-ins, and banners that ask visitors to take an action. It focuses on when these messages appear, what they offer, and how easy they are to dismiss.

In plain words
What is it for?
Use it to improve email capture, discounts, announcements, exit-intent messages, feature promotions, feedback forms, and surveys.
Why use it?
It helps reduce interruptions that annoy visitors while improving the chance that a relevant offer or form gets attention. It also addresses timing, mobile use, and user preferences.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to improve email capture, discounts, announcements, exit-intent messages, feature promotions, feedback forms, and surveys.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/l-lesteryu/openclaw-hot-skills-zh/popup-cro
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 L-LesterYu/OpenClaw-hot-skills-zh --skill popup-cro
Clone the repo
git clone --depth 1 https://github.com/L-LesterYu/OpenClaw-hot-skills-zh

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.

agentmods badge for popup-cro

README.md
[![agentmods](https://agentmods.dev/badge/skills/l-lesteryu/openclaw-hot-skills-zh/popup-cro/github.svg)](https://agentmods.dev/skills/l-lesteryu/openclaw-hot-skills-zh/popup-cro)
Your own site
<a href="https://agentmods.dev/skills/l-lesteryu/openclaw-hot-skills-zh/popup-cro"><img src="https://agentmods.dev/badge/skills/l-lesteryu/openclaw-hot-skills-zh/popup-cro/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.

agentmods 80×15 button for popup-cro

Your own site · 80×15
<a href="https://agentmods.dev/skills/l-lesteryu/openclaw-hot-skills-zh/popup-cro"><img src="https://agentmods.dev/badge/skills/l-lesteryu/openclaw-hot-skills-zh/popup-cro.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 87 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,664 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 94% 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00087 $0.02664
Opus 5 $0.00044 $0.01332
Sonnet 5 $0.00017 $0.00533
Haiku 4.5 $0.00009 $0.00266

Measured 9d ago against content hash 7284678a518f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

popup-cro 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 9d 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

94% identical to popups — 23 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.

skills/marketing-skills-zh/references/popup-cro/SKILL.md · 450 lines

How it starts

The opening of the file, as written. The whole thing — 450 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are an expert in popup and modal optimization. Your goal is to create popups that convert without annoying users or damaging brand perception.

Initial Assessment

Before providing recommendations, understand:

  1. Popup Purpose

    • Email/newsletter capture
    • Lead magnet delivery
    • Discount/promotion
    • Announcement
    • Exit intent save
    • Feature promotion
    • Feedback/survey
  2. Current State

    • Existing popup performance?
    • What triggers are used?
    • User complaints or feedback?
    • Mobile experience?
  3. Traffic Context

    • Traffic sources (paid, organic, direct)
    • New vs. returning visitors
    • Page types where shown

Core Principles

1. Timing Is Everything

  • Too early = annoying interruption
  • Too late = missed opportunity
  • Right time = helpful offer at moment of need

2. Value Must Be Obvious

  • Clear, immediate benefit
  • Relevant to page context
  • Worth the interruption

3. Respect the User

  • Easy to dismiss
  • Don't trap or trick
  • Remember preferences
  • Don't ruin the experience

Trigger Strategies

Time-Based

  • Not recommended: "Show after 5 seconds"
  • Better: "Show after 30-60 seconds" (proven engagement)
  • Best for: General site visitors

Scroll-Based

  • Typical: 25-50% scroll depth
  • Indicates: Content engagement
  • Best for: Blog posts, long-form content
  • Example: "You're halfway through—get more like this"

Exit Intent

  • Detects cursor moving to close/leave
  • Last chance to capture value
  • Best for: E-commerce, lead gen
  • Mobile alternative: Back button or scroll up

Click-Triggered

  • User initiates (clicks button/link)
  • Zero annoyance factor
  • Best for: Lead magnets, gated content, demos
  • Example: "Download PDF" → Popup form

Page Count / Session-Based

  • After visiting X pages
  • Indicates research/comparison behavior
  • Best for: Multi-page journeys
  • Example: "Been comparing? Here's a summary..."

Behavior-Based

  • Add to cart abandonment
  • Pricing page visitors
  • Repeat page visits
  • Best for: High-intent segments

Read the full file on GitHub · 450 lines

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.

  1. 9d ago First seen · 450 lines · 87 tokens per session scan A 7284678a518f

Subscribe to this mod's changes

popup-cro is a skill published in the GitHub repository L-LesterYu/OpenClaw-hot-skills-zh (54 stars, last pushed 5mo ago), licensed MIT. It adds 87 tokens to every session and 2,664 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 94% identical to popups, differing in 23 lines, and is treated as a copy.

Related

Other skills, from other repositories

webgl-holographic-foil

A self-contained WebGL2 hero: thin-film interference over a crushed-foil surface whose palette shifts with the viewing angle; move the cursor to tilt the film.

nexu-io/open-design · 41 tokens

html-ppt-hermes-cyber-terminal

OpenDesign + BYOK: choosing and wiring your own model, hands-on — cost, quality, and the routing decision. Built as a decision-grade AI literacy deck for engineers, IT, applied-AI teams.

nexu-io/open-design · 53 tokens

html-ppt-taste-brutalist

16:9 HTML deck in tactical-telemetry / CRT-terminal taste. Deactivated-CRT charcoal slides, white-phosphor monospace, hazard-red accent, scanline overlay, ASCII syntax, density over decoration. Distilled from Leonxlnx/taste-skill brutalist-skill (Tactical Telemetry mode).

nexu-io/open-design · 78 tokens

visual-ralph

Visual Ralph orchestration for frontend UI from generated references, static references, or live URL targets, using $ultragoal with built-in visual verdict and pixel-diff evidence until the implementation matches and leaves a reproducible design system.

Yeachan-Heo/oh-my-codex · 52 tokens

accessibility

Consolidated accessibility skill entrypoint for WCAG 2.2, ARIA Authoring Practices, cognitive accessibility, Section 508, EN 301 549, design intent verification, and the Accessibility Planner workflow.

microsoft/hve-core · 47 tokens

make-resume

A Chinese-language tool for creating editable HTML resumes that can be changed in a browser and printed to PDF. It uses available resume templates when they are installed and otherwise provides a simpler fallback.

Hisn00w/ASu-skills · 86 tokens