x-image-cards

Create X/Twitter cards that look like images, not marketing banners. Use when asked to "create OG images", "set up X cards", "make social cards", or "twitter card without text".

1.78x

Quality

88%

Does it follow best practices?

Impact

91%

1.78x

Average score across 6 eval scenarios

Securityby

Passed

No known issues

Evaluation results

100%

65%

Add Social Card Support to a Next.js Blog

Social card meta tag setup

Criteria

Without context

With context

Zero-width space in og:title

100%

Page title preserved

100%

og:image:width is 1200

100%

og:image:height is 600

100%

twitter:card is summary_large_image

100%

og:image URL uses .png extension

100%

twitter:image present

100%

og:image present

100%

twitter:image uses .png URL

100%

No og:title description text

100%

78%

56%

Build an OG Image Generation Route for a Blog

OG image generation with correct dimensions

Criteria

Without context

With context

Uses @vercel/og

100%

OG_SCALE constant

100%

Physical width 2400

100%

Physical height 1200

100%

Safe margin padding 100

High contrast colors

100%

URL route uses .png extension

2:1 aspect ratio

100%

Content-Type image/png

100%

Container width/height 100%

100%

96%

-2%

Design OG Image System for a High-Traffic Content Platform

Pre-generation OG image architecture

Criteria

Without context

With context

Pre-generation approach

100%

Crawler timeout risk addressed

100%

Binary/BYTEA storage

100%

Express .png route pattern

75%

100%

Cache-Control header

100%

Content-Type image/png

100%

Image generated on content creation

100%

Instant response for crawlers

100%

Schema extended for image storage

100%

42%

Avoids on-demand generation

100%

Repository: NeverSight/skills_feed
Commit: f772de4

Evaluated: about 1 month ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Add Social Card Support to a Next.js Blog Build an OG Image Generation Route for a Blog Design OG Image System for a High-Traffic Content Platform

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