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kostja94 avatar

Sidebar Generator

kostja94/marketing-skills
847 installs872 stars
Summary

Helps you design sidebars for blogs, docs, and content sites with a clear opinion: sidebars are great for navigation and discovery, terrible for conversion. The skill walks you through placement (left vs right, static vs sticky), widget selection, and mobile behavior, but it'll push you toward in-content CTAs or bottom-right sticky elements instead of sidebar CTAs since the data shows posts without sidebars convert 3.1x better. Useful when you're deciding what actually belongs in that column or auditing why your sidebar signup form isn't working. Pulls from project context if available and integrates with TOC and CTA generators.

Install to Claude Code

npx -y skills add kostja94/marketing-skills --skill sidebar-generator --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
Lid closed, agents working
Lid closed, agents working
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
Block distraction from your iPhone for freeBlock distraction from your iPhone for free
Block distraction from your iPhone for free
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
CodeHealth MCP ServerCodeHealth MCP Server
CodeHealth MCP Server
Protect your code quality, stop the AI slop.
Try For Free →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Open Steps
Open Steps
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
Lid closed, agents working
Lid closed, agents working
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
Block distraction from your iPhone for freeBlock distraction from your iPhone for free
Block distraction from your iPhone for free
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
CodeHealth MCP ServerCodeHealth MCP Server
CodeHealth MCP Server
Protect your code quality, stop the AI slop.
Try For Free →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Open Steps
Open Steps
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
Lid closed, agents working
Lid closed, agents working
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
Block distraction from your iPhone for freeBlock distraction from your iPhone for free
Block distraction from your iPhone for free
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
CodeHealth MCP ServerCodeHealth MCP Server
CodeHealth MCP Server
Protect your code quality, stop the AI slop.
Try For Free →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Open Steps
Open Steps
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
Categories
Frontend DevelopmentDocumentationAutomation & WorkflowsMarketing & SEODesign & UI/UX
First SeenMay 16, 2026
View on GitHub

More from kostja94/marketing-skills

All 172 skills →
  • Employee Generated Content846
  • Contest Page Generator845
  • Docs Page Generator845
  • Features Page Generator845
  • Showcase Page Generator845
  • Use Cases Page Generator845
  • Referral Program844
  • Card843
  • Brand Protection842
  • Mobile Friendly842
  • Seo Audit842
  • Trust Badges Generator842
  • Popup Generator841
  • Services Page Generator840
  • Download Page Generator836
  • Careers Page Generator834
  • Directory Listing Ads834
  • Glossary Page Generator834
  • Integrations Page Generator834
  • Changelog Page Generator833
  • Toc Generator833
  • Feedback Page Generator832
  • Disclosure Page Generator831
  • Native Ads829

Recommended

More Frontend Development →
kostja94 avatar
mobile-friendly

kostja94/marketing-skills

When the user wants to optimize for mobile-first indexing or fix mobile usability. Also use when the user mentions "mobile-friendly," "mobile-first indexing," "mobile SEO," "responsive design," "mobile adaptation," "mobile viewport," "viewport meta," "touch targets," "font size mobile," "AMP," or "Accelerated Mobile Pages." For viewport meta, use page-metadata.
842
872
quodsoler avatar
ue-cpp-foundations

quodsoler/unreal-engine-skills

Use when writing Unreal Engine C++ code involving UPROPERTY, UFUNCTION, UCLASS, TArray, TMap, delegates, FString, garbage collection, or smart pointers. Also use when the user asks about "UE C++", USTRUCT, UENUM, FName, FText, TObjectPtr, TWeakObjectPtr, UObject lifetime, UE_LOG, or UE subsystems. For module build configuration, see ue-module-build-system. For Actor/Component architecture, see ue-actor-component-architecture.
842
301
davila7 avatar
draw-io

davila7/claude-code-templates

draw.io diagram creation, editing, and review. Use for .drawio XML editing, PNG conversion, layout adjustment, and AWS icon usage.
841
30.2k
index-how avatar
vocabulary

index-how/vocabulary

The precise design and UI vocabulary used on index.how/to/articulate — covering typography, color, iconography, layout, interaction, motion, accessibility, information architecture, copywriting, tools, analysis, and components. Use when reaching for the exact word for a design concept ("what's the term for the space between two specific letters?"), when a UI idea is described loosely and needs its proper name, when choosing between confusable near-synonyms (badge vs tag, tooltip vs popover, opacity vs visibility, kerning vs tracking), or when writing or reviewing copy, specs, or commits and you want exact terminology instead of vague language.
837
65
antvis avatar
antv-g6-graph

antvis/chart-visualization-skills

Use this skill whenever the user wants to create, customize, or troubleshoot G6 v5 graph/network visualizations. Triggers include: any mention of 'G6', 'antv g6', '@antv/g6', 'G6 graph', 'G6 图', '网络图', '关系图', '拓扑图', '树形图', '流程图', '思维导图', '鱼骨图', '力导向图', 'force graph', 'network visualization', 'node-edge diagram', 'graph layout', 'tree layout', 'dagre layout', 'mindmap', 'social network', or requests about G6 node styles, edge types, behaviors, plugins, layouts, combos, or data structures. Also use when debugging G6 rendering errors, v4→v5 migration, or graph interaction issues. Do NOT use for G2 statistical charts, X6 editor diagrams, or S2 pivot tables.
833
454
bowtiedswan avatar
animejs

bowtiedswan/animejs-skills

Comprehensive skill for Anime.js v4 - a fast and flexible JavaScript animation library. This skill should be used when implementing web animations, creating timelines, working with SVG animations, scroll-based animations, draggable elements, staggered effects, or any JavaScript-based animation on the web. Triggers on: "anime.js", "animejs", "animate elements", "CSS animation with JS", "timeline animation", "stagger animation", "SVG morphing", "motion path", "scroll animation", "draggable", "spring animation", "keyframe animation".
825
41