YouTube thumbnail design with specific dimensions, contrast rules, and mobile preview optimization. Covers safe zones, text placement, face expression psychology, and A/B testing. Use for: YouTube thumbnails, video cover images, click-through optimization. Triggers: youtube thumbnail, thumbnail design, video thumbnail, click through rate, ctr optimization, youtube cover, video cover image, thumbnail maker, thumbnail tips, youtube design, video preview image
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aiskillstore/marketplace☆ 4392026年10月19日 更新
Generate high-CTR YouTube thumbnails using Nano Banana 2 via the Arcads external API. Handles reference image upload, character likeness alignment, proven CTR-tested prompt formulas, and parallel batch generation. Use when the user asks to create a YouTube thumbnail, video thumbnail, A/B test thumbnail variations, or refers to thumbnail design with their face, brand assets, or product photos.
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krusemediallc/arcads-claude-code☆ 16112026年9月23日 更新
Generate high-CTR YouTube thumbnails using Nano Banana Pro via the Novoads API. Handles reference image upload, character likeness alignment, proven CTR-tested prompt formulas, and bounded batch generation. Use when the user asks to create a YouTube thumbnail, video thumbnail, A/B test thumbnail variations, or refers to thumbnail design with their face, brand assets, or product photos.
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novoads/agent-skills☆ 242026年10月18日 更新
Create images for Kortix blog headers, social posts, thumbnails, and other placements using its brand guidance. The workflow covers dimensions, image generation, logo and text compositing, and PNG export, with optimized WebP files for web use.
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- Creating a blog header or social link preview image
- Producing social cards and thumbnails
- Framing a screenshot of the real Kortix interface
kortix-ai/suna☆ 2万2026年10月19日 更新
Use for VidSeeds MCP thumbnail workflows - generate, poll jobs, edit, restyle, Thumbnail Studio (trends, briefs, subjects, overlay text), apply to a project, publish to YouTube, or thumbnails from a local video file via vidseeds-local.
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hashgraph-online/awesome-codex-plugins☆ 13502026年10月19日 更新
Performance Analysis - パフォーマンス分析。./tmp/perf.log を分析してボトルネックを特定し、パフォーマンス改善 Issue を作成するスキル。「パフォーマンス分析」「perf-analysis」「ボトルネックを調べて」で発火。ThumbnailThumb 専用(bin/tt-client と ./tmp/perf.log 出力に依存。bin/tt-client が無いプロジェクトでは発火しない)。
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jiikko/dotfiles☆ 22026年10月20日 更新
Find live webcams within a chosen map area around a port, airport, border crossing, city, or route. Retrieve a selected camera's thumbnail and player links, along with its update time, for visual context near a location.
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- Finding webcams near a port or airport
- Locating cameras around a border crossing
- Finding visual context along a route or in a city
koala73/worldmonitor☆ 8.9万2026年10月19日 更新
Capture a public webpage through Latchshot and save a local PNG, JPEG, or PDF. Use viewport images, full-page screenshots, or website thumbnails for reports, visual checks, archives, and social previews.
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- Save webpage screenshots for reports
- Capture full pages for visual quality checks
- Archive public webpages as PDFs
github/awesome-copilot☆ 4万2026年10月20日 更新
Resize images, convert formats, create thumbnails, and inspect dimensions and metadata with ImageMagick. Process individual files or batches, selecting images by size or file type and preserving their proportions when resizing.
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- Create thumbnails from a folder of images
- Resize wallpapers for different screen sizes
- Convert image file formats
github/awesome-copilot☆ 4万2026年10月20日 更新
Download YouTube captions and thumbnails from a URL or video ID. Save transcripts as Markdown or SRT subtitle files, select or translate languages, add chapters, and use AI processing to label speakers.
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- Saving video captions as readable Markdown
- Exporting SRT files for video players
- Translating captions into another language
JimLiu/baoyu-skills☆ 2.7万2026年9月11日 更新
Add thumbnails, colored badges, and data-driven styling to TypeScript lists, cards, and panels. Coordinate component logic with CSS, include fallbacks for missing data, and check how the updated display handles empty lists and long text.
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- Adding category or source badges to lists
- Displaying thumbnails with placeholders for missing images
- Changing colors and styles based on item data
HKUDS/OpenSpace☆ 77592026年8月13日 更新
Collect structured Google Images search results through the BrowserAct API. Set keywords, country, language, scrolling, and result limits to obtain titles, thumbnail URLs, source names, source logos, and destination links for visual research.
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- Find visual references for a topic
- Research competitor product imagery
- Compare image results across countries and languages
browser-act/skills☆ 62282026年8月24日 更新
Create platform-ready thumbnails from real video frames. Use when the user wants a thumbnail, cover image, YouTube cover, Shorts cover, Bilibili cover, Xiaohongshu cover, or other video poster image.
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0xsline/OpenChatCut☆ 25332026年10月19日 更新
Use when creating or revising finished video thumbnails or cover images with Scenario: game trailers, boss reveals, patch updates, devlogs, or community videos needing readable composition, exact headline text and consistent characters. Not for title ideas or critique alone, in-video title cards, or a generic image without a thumbnail deliverable.
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scenario-labs/skills☆ 10602026年10月19日 更新
Video/audio/image processing with FFmpeg and ImageMagick. Tools: FFmpeg (video/audio), ImageMagick (images). Capabilities: format conversion, encoding (H.264/H.265/VP9/AV1), streaming (HLS/DASH), filters, effects, thumbnails, watermarks, batch processing, hardware acceleration (NVENC/QSV). Actions: convert, encode, resize, crop, compress, extract, merge, stream, transcode media. Keywords: FFmpeg, ImageMagick, video encoding, audio extraction, image resize, thumbnail, watermark, HLS, DASH, H.264, H.265, VP9, AV1, codec, bitrate, framerate, resolution, aspect ratio, filter, overlay, concat, trim, fade, batch processing. Use when: converting video/audio formats, encoding with specific codecs, generating thumbnails, creating streaming manifests, extracting audio from video, batch processing images, adding watermarks, optimizing file sizes.
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nicepkg/ai-workflow☆ 2882026年1月20日 更新
Generate thumbnail concepts and ideas for YouTube, TikTok, and other video platforms. Creates detailed visual briefs with composition, text, colors, and emotion suggestions. Use when planning thumbnails, improving CTR, or briefing designers.
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nicepkg/ai-workflow☆ 2882026年1月20日 更新
Download, transcribe, analyze, and clip video content — vertical shorts, captions, thumbnails
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WingedGuardian/GENesis-AGI☆ 992026年10月20日 更新
Turn a YouTube video idea into a designer-ready thumbnail brief: focal subject, face and emotion, a text overlay of 4 words or fewer that the title does not repeat, contrast and composition, and 2 to 3 A/B concepts for Test and Compare. Built on 2026 principles (one focal point, legible at 120 pixels, complements the title). Outputs the brief plus the Publora attach step (the image upload itself is out of band). Use to plan a thumbnail. Not for title words (use yt-title-optimizer).
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sergebulaev/youtube-skills☆ 642026年10月15日 更新
Use when thumbnail concepts need real-size, accuracy-first scoring without misleading claims. Not for generating thumbnails or declaring winners that fail the accuracy rubric.
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OutlineDriven/odin-claude-plugin☆ 372026年9月29日 更新
Reverse engineers ARM/AArch64 malware by identifying the architecture and instruction set state (ARM/Thumb), parsing ELF/Mach-O ARM headers, and orienting analysis around the ARM calling convention. Activates for requests to reverse ARM binaries, analyze AArch64 malware, or handle ARM/Thumb instruction-set decoding.
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meltedinhex/analyst-ai-pack☆ 222026年7月7日 更新
Generate or replace OneQuery blog thumbnail images and article diagram images for apps/landing. Use when Codex needs to create blog list thumbnails, social share thumbnails, in-article architecture diagrams, update blog imageSrc references, follow the OneQuery diagram design system, or use the bundled assets/diagram-design-system.png visual reference.
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wordbricks/onequery☆ 172026年7月30日 更新
Audit website image file sizes against guidelines for photos, graphics, hero images, and thumbnails. Report oversized assets with target sizes, distinguish compression issues from dimension mismatches, and guide format conversion and delivery of smaller variants to mobile devices.
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- Listing oversized images and target file sizes
- Reviewing uploaded images managed by a CMS
- Reducing hero image and thumbnail file sizes
thedaviddias/Front-End-Checklist☆ 7.5万2026年10月6日 更新
Review YouTube titles, thumbnails, openings, and pacing through a framework drawn from MrBeast’s public statements and other research. Use click-through rates and viewing data to identify weaknesses and develop specific changes to a video’s presentation and structure.
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- Reworking video titles and thumbnails
- Improving the first 30 seconds of a video
- Reviewing scripts for viewer drop-off
alchaincyf/nuwa-skill☆ 3.5万2026年10月17日 更新
Turn Figma designs into React and TypeScript components using coderio. The workflow uses design thumbnails to guide layout, extracts component structure and data, and generates code and assets for integration into an application.
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- Build a React interface from a Figma design
- Organize component structure and input data
- Generate components while checking the design thumbnail
davila7/claude-code-templates☆ 3.3万2026年10月20日 更新