zju-real/easel · skills/openclaw/remove-bg/SKILL.md

remove-bg skillA

remove-bg is agent-read markdown (skill) from zju-real/easel: 图片去背景 / 抠图 / 换背景：用 AI 语义分割把主体从背景抠出，输出透明 PNG，或直接换成纯色（电商白底）/ 新场景背景。无需绿幕。当用户说 去背景、抠图、抠图换背景、去掉背景、透明背景、白底图、换背景、抠人像、抠产品、扣图、KO图、商品白底 时使用。基于 shared/scripts/remove_bg.py（rembg u2net）。与 green-screen 区别：green-screen 处理绿幕视频，本 SKILL 处理任意图片；与 ecom-details-image 区别：那个出电商视觉方案，本 SKILL 只做抠图。.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add zju-real/easel/remove-bg@git:20260828.21694dd
Exact content
mdr add zju-real/easel/remove-bg@sha256:6a5d23ee1f2c333e

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_qukzorfx62ju7ojt.svg)](https://markdownregistry.com/a/art_qukzorfx62ju7ojt)

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Versions

versioncommittedcommitsizeaudit
git:20260828.21694dd latest2026-08-28 21694dd 3,370 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (3370 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

zju-real/easel · 1,218 stars · license Apache-2.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_qukzorfx62ju7ojt
GET https://markdownregistry.com/api/v1/resolve?ref=zju-real/easel/remove-bg
GET https://markdownregistry.com/api/v1/blob/6a5d23ee1f2c333e5314f0a59b8a97de45b22e9764241e0058be46ca833b3dce

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.