guaardvark/guaardvark · .agents/skills/upscale/SKILL.md

upscale skillA

upscale is agent-read markdown (skill) from guaardvark/guaardvark: Upscale images and video 2x to 4K/8K on the user's GPU through Guaardvark (Real-ESRGAN, HAT-L, SwinIR, two-pass). Use when the user asks to enlarge, sharpen, restore, or upscale a picture, a batch of pictures, or a video..

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 guaardvark/guaardvark/upscale@git:20260911.973d1bc
Exact content
mdr add guaardvark/guaardvark/upscale@sha256:bc8fdb71190b8221

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_k7s3zpqwnchra43q.svg)](https://markdownregistry.com/a/art_k7s3zpqwnchra43q)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260911.973d1bc latest2026-09-11 973d1bc 1,969 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 (1969 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

guaardvark/guaardvark · 211 stars · license MIT · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_k7s3zpqwnchra43q
GET https://markdownregistry.com/api/v1/resolve?ref=guaardvark/guaardvark/upscale
GET https://markdownregistry.com/api/v1/blob/bc8fdb71190b8221f7d3459007adad721fbf24a2b10c7f355931f00ac073c3f3