mrmps/classifier-dev · skills/listing-hygiene-check/SKILL.md

listing-hygiene-check skillA

listing-hygiene-check is agent-read markdown (skill) from mrmps/classifier-dev: Sweep a marketplace or catalogue with a keyless classification API: one pass for category, one multi-label pass for prohibited, counterfeit and misstated-condition signals, one for review-abuse patterns, severity set by the calibrated confidence band, and a queue file only a person acts on. Use on "check these listings", "find counterfeits", "audit the catalogue", "are these reviews fake", or before a category goes live..

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 mrmps/classifier-dev/listing-hygiene-check@git:20260919.33ae531
Exact content
mdr add mrmps/classifier-dev/listing-hygiene-check@sha256:4a003f73bc6351d4

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_4zo6ztwv5uq4q7my.svg)](https://markdownregistry.com/a/art_4zo6ztwv5uq4q7my)

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Versions

versioncommittedcommitsizeaudit
git:20260919.33ae531 latest2026-09-19 33ae531 6,010 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 (6010 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

mrmps/classifier-dev · 416 stars · license MIT · pushed 2026-09-24 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4zo6ztwv5uq4q7my
GET https://markdownregistry.com/api/v1/resolve?ref=mrmps/classifier-dev/listing-hygiene-check
GET https://markdownregistry.com/api/v1/blob/4a003f73bc6351d45ef0182c7092f135824a7cfb9af2b545e7c81d3d48477596

Your agent does the deals. You hear about the good ones. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.