jeong-sik/masc · skills/root-cause-first/SKILL.md

root-cause-first skillA

root-cause-first is agent-read markdown (skill) from jeong-sik/masc: 버그, 테스트 실패, CI 빨강, 런타임 예외를 만났을 때 고치기 전에 원인부터 밝히는 네 단계(재현, 원인, 가설, 수정)와 멈춰야 하는 신호. 증상만 가리는 수정(카운터·로그만 추가, 문자열 분류에 경우 하나 더 붙이기, 같은 수정을 자리마다 따로 붙이기, 상한·재시도 간격으로 누르기)을 고르기 직전에 쓴다. 컴파일러가 정확히 짚은 오타 한 줄처럼 원인이 이미 보이는 수정에는 쓰지 않는다..

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 jeong-sik/masc/root-cause-first@git:20260915.1b5578d
Exact content
mdr add jeong-sik/masc/root-cause-first@sha256:c36fbb25fdb30fc3

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_ccv2iueopbp3glya.svg)](https://markdownregistry.com/a/art_ccv2iueopbp3glya)

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Versions

versioncommittedcommitsizeaudit
git:20260915.1b5578d latest2026-09-15 1b5578d 3,452 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 (3452 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

jeong-sik/masc · 1 stars · license MIT · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ccv2iueopbp3glya
GET https://markdownregistry.com/api/v1/resolve?ref=jeong-sik/masc/root-cause-first
GET https://markdownregistry.com/api/v1/blob/c36fbb25fdb30fc3aaebac9db6622a6793791019a9925ca12edf2c28dc427c52