Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Tencent SkillHub ยท Developer Tools
SnapOG
Generate social images and OG cards from professional templates via the SnapOG API. One API call = one pixel-perfect PNG.
skill openclawclawhub Free
Generate social images and OG cards from professional templates via the SnapOG API. One API call = one pixel-perfect PNG.
โฌ 0 downloads โ
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Install for OpenClaw
Quick setup
- Download the package from Yavira.
- Extract the archive and review SKILL.md first.
- Import or place the package into your OpenClaw setup.
Package facts
- Download mode
- Yavira redirect
- Package format
- ZIP package
- Source platform
- Tencent SkillHub
- What's included
- SKILL.md
Validation
- Use the Yavira download entry.
- Review SKILL.md after the package is downloaded.
- Confirm the extracted package contains the expected setup assets.
Install with your agent
Agent handoff
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
New install
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
Upgrade existing
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Trust & source
Release facts
- Source
- Tencent SkillHub
- Verification
- Indexed source record
- Version
- 1.0.0
Provenance
- Publisher
- beameasy
- Source page
- View original listing
- Canonical URL
- Open canonical page
Documentation
SnapOG โ Social Image Generation
Generate OG images, social cards, and marketing visuals from professionally designed templates. Returns pixel-perfect PNGs in under 100ms. API Base: https://api.snapog.dev
Authentication
All generation requests require a Bearer token. The API key is read from the SNAPOG_API_KEY environment variable. Authorization: Bearer $SNAPOG_API_KEY Preview and template listing endpoints work without authentication.
Available Templates
TemplateIDBest ForBlog Postblog-postBlog articles, tutorials, documentationAnnouncementannouncementProduct launches, updates, releasesStats CardstatsMetrics dashboards, quarterly resultsQuotequoteTestimonials, pull quotes, social sharesProduct CardproductSaaS products, pricing, featuresGitHub Repogithub-repoOpen source projects, repo cardsEventeventConferences, meetups, webinarsChangelogchangelogRelease notes, version updatesBrand Cardbrand-cardCompany pages, docs, marketingPhoto Herophoto-heroBlog headers, news, portfolios
1. List templates and discover parameters
curl https://api.snapog.dev/v1/templates Returns all templates with their paramSchema (parameter names, types, required fields, defaults). Always call this first if the user hasn't specified a template.
2. Generate an image (POST)
Use this for downloading images or advanced options: curl -X POST https://api.snapog.dev/v1/generate \ -H "Authorization: Bearer $SNAPOG_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "template": "blog-post", "params": { "title": "Building with MCP", "author": "Taylor", "tags": ["AI", "Tools"], "accentColor": "#6366f1" } }' \ --output og-image.png POST body fields: template (string, required) โ template ID params (object, required) โ template parameters width (number) โ image width in pixels (default: 1200) height (number) โ image height in pixels (default: 630) format ("png" | "svg" | "pdf") โ output format (default: png) fontFamily (string) โ any Google Font family name webhook_url (string) โ URL to POST when generation completes Save the response body directly to a .png file. The response Content-Type is image/png.
3. Generate via URL (GET)
Use this when the user needs a URL to embed in HTML meta tags, markdown, or anywhere an image URL is needed: https://api.snapog.dev/v1/og/blog-post?title=Building+with+MCP&author=Taylor&tags=AI,Tools This URL itself serves the image. Parameters are query strings. Requires Authorization header or a signed URL.
4. Preview a template (no auth needed)
curl https://api.snapog.dev/v1/preview/blog-post --output preview.png Renders the template with its default parameters. Useful for showing the user what a template looks like before customizing.
5. Create a signed URL (for meta tags)
Signed URLs let you embed images in <meta> tags without exposing the API key: curl -X POST https://api.snapog.dev/v1/sign \ -H "Authorization: Bearer $SNAPOG_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "template": "blog-post", "params": { "title": "My Post" }, "expiresIn": 86400 }' Returns { "url": "https://api.snapog.dev/v1/og/blog-post?title=...&token=..." }. This URL works without authentication and can be placed directly in HTML: <meta property="og:image" content="SIGNED_URL_HERE" />
6. Batch generate (multiple sizes)
Generate the same image in multiple sizes at once: curl -X POST https://api.snapog.dev/v1/batch \ -H "Authorization: Bearer $SNAPOG_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "template": "blog-post", "params": { "title": "My Post" }, "sizes": ["og", "twitter", "farcaster", "instagram-square"] }' Size presets: og (1200x630), twitter (1200x628), farcaster (1200x800), instagram-square (1080x1080), instagram-story (1080x1920), linkedin (1200x627), facebook (1200x630), pinterest (1000x1500).
Common Parameters
Most templates accept these shared parameters: title (string, required) โ main heading accentColor (color) โ theme color, e.g. #6366f1 logo (url) โ logo image URL fontFamily (string) โ any Google Font, e.g. "Space Grotesk" Each template has additional specific parameters. Call /v1/templates to see the full schema for any template.
Tips
Choosing a template: Match the content type โ blog-post for articles, announcement for launches, github-repo for OSS projects, stats for metrics, quote for testimonials. Colors: Pass hex colors like #6366f1. Most templates support accentColor for theming. Arrays: For tags and changes, pass as JSON arrays: ["tag1", "tag2"]. Stats: The stats template expects a JSON array: [{"label": "Users", "value": "10K"}]. Images: For logo, image, authorImage โ pass a publicly accessible URL. Output: Default is 1200x630 PNG (standard OG image size). Use width/height to customize. Formats: Use "svg" for vector output, "pdf" for print-ready documents.
Full API Docs
For the complete API reference as markdown (useful for deeper integration): curl https://api.snapog.dev/v1/docs
Category context
Code helpers, APIs, CLIs, browser automation, testing, and developer operations.
Source: Tencent SkillHub
Largest current source with strong distribution and engagement signals.
Package contents
Included in package
1 Docs
- SKILL.md