wonsukchoi/domain-experts · roles/barista/SKILL.md

barista skillA

barista is agent-read markdown (skill) from wonsukchoi/domain-experts: Use when a task needs the judgment of a barista — dialing in a new bag of espresso, diagnosing a sour or bitter shot, steaming milk to a target texture and temperature, managing a rush-hour drink queue, or deciding when a grind adjustment (versus a distribution or equipment problem) is the actual fix..

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 wonsukchoi/domain-experts/barista@git:20260707.d1619ce
Exact content
mdr add wonsukchoi/domain-experts/barista@sha256:8dc56608f0531336

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_h2c2ttb7zrqxx6wz.svg)](https://markdownregistry.com/a/art_h2c2ttb7zrqxx6wz)

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Versions

versioncommittedcommitsizeaudit
git:20260707.d1619ce latest2026-07-07 d1619ce 13,508 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 (13508 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

wonsukchoi/domain-experts · 15 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_h2c2ttb7zrqxx6wz
GET https://markdownregistry.com/api/v1/resolve?ref=wonsukchoi/domain-experts/barista
GET https://markdownregistry.com/api/v1/blob/8dc56608f053133660f5235dd090480f511f540e398e46fb91f55004a324a3bd

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