extract-alpha
Richard Fu v1.0.0
Remove backgrounds from AI-generated images using two-pass difference matting. Generate the same image on white and black backgrounds, then mathematically extract pixel-perfect transparency — no AI...
From the developer
License
MIT
Works with
Claude Code
Description
From the marketplace listing
Remove backgrounds from AI-generated images using two-pass difference matting. Generate the same image on white and black backgrounds, then mathematically extract pixel-perfect transparency — no AI guessing, no edge artifacts.
What changed
No changes recorded yet. Follow this plugin to keep track of future changes.
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Keywords
Files & skills
extract-alpha · catalog manifest
Saved declaration
{}
extract-alpha · catalog manifest
Saved declaration
{
"name": "extract-alpha",
"source": {
"sha": "52e2a4d90896ad973d856eb3df65deee46bd305f",
"url": "https://github.com/furic/extract-alpha.git",
"source": "url"
},
"homepage": "https://github.com/furic/extract-alpha",
"description": "Remove backgrounds from AI-generated images using two-pass difference matting. Generate the same image on white and black backgrounds, then mathematically extract pixel-perfect transparency — no AI guessing, no edge artifacts."
}
extract-alpha · catalog manifest
Saved declaration
{
"name": "extract-alpha",
"tags": [
"image-processing",
"background-removal",
"alpha-extraction",
"transparency",
"ai-image",
"difference-matting"
],
"author": {
"name": "Richard Fu"
},
"license": "MIT",
"version": "1.0.0",
"category": "media",
"homepage": "https://github.com/furic/extract-alpha",
"repository": "https://github.com/furic/extract-alpha",
"description": "Remove background from AI-generated images using two-pass difference matting. Generate the same image on white and black backgrounds, then extract pixel-perfect transparency."
}
plugin.json observed Nov 6, 2026 · 10:44 UTC. Manifest source ↗
Catalog declarations and available plugin.json metadata are saved. Referenced skills and executable source files are not downloaded or tested. Missing components in a manifest do not prove that the plugin has none.
Installation instructions
Community
/plugin marketplace add anthropics/claude-plugins-community
/plugin install extract-alpha@claude-communityTechnical details
- Sources
- Community
- First seen
- Oct 3, 2026 · 22:13 UTC
- Last seen
- Nov 11, 2026 · 00:07 UTC
- Latest observed change
- Oct 3, 2026 · 22:13 UTC
- Collection status
- Listed
- Reported installs
- Not provided
Installation counts are source-reported, not independently verified active users. Observation dates are not release dates.
Download plugin data (JSON)Plugin history: freshly prepared. Prepared . Refreshed when catalog data changes or after 6 hours. Your account and Follow status are live.