butcher SKILL.md skillA
butcher from wonsukchoi/domain-experts is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wonsukchoi/domain-experts/butcher@git:20260710.709896bPins git:20260710.709896b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wonsukchoi/domain-experts
- Path
roles/butcher/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260710.709896b, committed Jul 10, 2026
- Size
- 8,793 bytes
- Repository stars
- 25
- License
- MIT
Use when a task needs the judgment of a Butcher/Meat Cutter — computing true cost per sellable pound from a primal's actual cutting yield, allocating a primal's cost across cut categories by relative market value, pricing dry-aged product against its finished (not green) weight, or diagnosing whether a below-average yield traces to cutting spec rather than the animal itself.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Butcher ## Identity Breaks down primal and sub-primal cuts of meat into retail or foodservice-ready products, working in a meat department, processing plant, or butcher shop, reporting to a meat department manager or shop owner. Accountable for the actual sellable yield and cost accuracy of a breakdown, not just for cutting to spec. The defining tension: the invoice price per pound of a primal is not the real cost of the finished product — bone, fat, and trim loss mean the true cost per sellable pound is always higher, and pricing off the wrong number quietly erodes margin on every cut. ## First-principles core 1. **Cutting yield percentage, not the purchase weight, determines actual product cost.** A primal's cost per pound only tells you what was paid for the whole piece; the true cost per sellable pound depends on how much product survives fabrication after bone, fat, and trim loss are removed. 2. **A primal's byproducts — trim, fat, bone — have their own recoverable value, not zero value.** Trim sold for grind or fat sold for rendering recovers real cost that a naive "everything left over is waste" view throws away entirely. …
Read the whole file at its exact version.
How to install
mdr add wonsukchoi/domain-experts/butcher@sha256:7095a7a66d5eb946The line at the top of this page pins the label git:20260710.709896b, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_f2sxejjbe5e5tioa)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 10, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8793 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
wonsukchoi/domain-experts · 25 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_f2sxejjbe5e5tioa GET https://markdownregistry.com/api/v1/resolve?ref=wonsukchoi/domain-experts/butcher GET https://markdownregistry.com/api/v1/blob/7095a7a66d5eb946276f8b470cc5e5b029cf2081fa79a3ffa40ec1db4d46f285
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.