dinhanhthi/coding-friend · plugin-antigravity/skills/cf-sys-debug/SKILL.md

cf-sys-debug skillA

cf-sys-debug is agent-read markdown (skill) from dinhanhthi/coding-friend: Systematic 4-phase debugging — root cause, hypothesis testing, regression-guarded fix, mandatory bug doc. Auto-invoke for non-trivial or recurring bugs — signals: "still broken", "same error again", "came back", flaky/intermittent/race, "used to work, now broken", hard-to-reproduce, works locally fails in CI, "find the root cause", "investigate", "diagnose", "why is this happening". Prefer over cf-fix for hard bugs. Do NOT auto-invoke for trivial typos, one-line fixes, or obvious config errors..

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 dinhanhthi/coding-friend/cf-sys-debug@git:20260827.d3037e2
Exact content
mdr add dinhanhthi/coding-friend/cf-sys-debug@sha256:f7d85ce1f4f74ad2

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_ygafigz6ln55gzdk.svg)](https://markdownregistry.com/a/art_ygafigz6ln55gzdk)

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Versions

versioncommittedcommitsizeaudit
git:20260827.d3037e2 latest2026-08-27 d3037e2 10,155 BA view · diff
git:20260827.45d78ea2026-08-27 45d78ea 10,215 BA view · diff
git:20260827.debd9792026-08-27 debd979 15,318 BA view · diff
git:20260827.ad4df9f2026-08-27 ad4df9f 15,789 BA view · diff
git:20260825.097fe342026-08-25 097fe34 15,761 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 (10155 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

dinhanhthi/coding-friend · 3 stars · license MIT · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ygafigz6ln55gzdk
GET https://markdownregistry.com/api/v1/resolve?ref=dinhanhthi/coding-friend/cf-sys-debug
GET https://markdownregistry.com/api/v1/blob/f7d85ce1f4f74ad2f20a9ebbd908952ac68cbcc0780a370d49521c2efe58bba3