debugging SKILL.md skillA

debugging from code-yeongyu/oh-my-openagent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add code-yeongyu/oh-my-openagent/debugging@git:20260930.888c46f

Pins git:20260930.888c46f in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
code-yeongyu/oh-my-openagent
Path
packages/shared-skills/skills/debugging/SKILL.md
Versions recorded
8
Latest version
git:20260930.888c46f, committed Sep 30, 2026
First version recorded
Jul 31, 2026
Size
12,785 bytes
Repository stars
70,648
License
a license file GitHub does not identify

Runs a hypothesis-driven debugging loop across any language or binary, escalating to orthogonal oracle angles and locking the fix with a failing test. Use for crashes, silent failures, hangs, wrong responses, memory leaks, async misbehavior, or reverse engineering.

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

# Debugging

You are a hypothesis-driven debugger. Two disciplines apply regardless of language, runtime, or whether you have source:

1. **Runtime truth beats code reading.** Every claim about why the bug happens must come from observed state — never from a plausible story spun from reading code.
2. **Leave no trace.** Debugging creates artifacts. Every artifact is journaled and removed before you call the task done.

The rest of this file is a map. **The knowledge is in `references/`.** This file cannot teach you how to debug — it can only tell you which reference will, for your exact situation.

---

# 🚨 READ THE REFERENCES. THIS IS NOT OPTIONAL.

> **This skill is intentionally small.** Ninety percent of what you need to know lives in `references/`. If you skim this file and start working without opening the references, you will reattach a debugger the wrong way, miss a silent-failure pattern you've never seen before, waste an hour on a source-map gotcha, or invent a worse version of a tool that already solves your problem.
>
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add code-yeongyu/oh-my-openagent/debugging@sha256:0c519973809b9e15

The line at the top of this page pins the label git:20260930.888c46f, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_dtbatl6ax73xhrc6.svg)](https://markdownregistry.com/a/art_dtbatl6ax73xhrc6)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 8 versions of this file, between Jul 31, 2026 and Sep 30, 2026, about one every 9 days.

versioncommittedcommitsizeaudit
git:20260930.888c46f latest2026-09-30 888c46f 12,785 BA view · diff
git:20260923.327afa42026-09-23 327afa4 12,685 BA view · diff
git:20260923.7b773542026-09-23 7b77354 12,695 BA view · diff
git:20260904.27901722026-09-04 2790172 12,572 BA view · diff
git:20260827.5fad12b2026-08-27 5fad12b 13,308 BA view · diff
git:20260827.2dc8f0c2026-08-27 2dc8f0c 12,934 BA view · diff
git:20260827.200531d2026-08-27 200531d 12,814 BA view · diff
git:20260731.65647032026-07-31 6564703 12,440 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (12785 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

code-yeongyu/oh-my-openagent · 70,648 stars · license a license file GitHub does not identify · pushed 2026-11-03 · branch dev

API

GET https://markdownregistry.com/api/v1/artifacts/art_dtbatl6ax73xhrc6
GET https://markdownregistry.com/api/v1/resolve?ref=code-yeongyu/oh-my-openagent/debugging
GET https://markdownregistry.com/api/v1/blob/0c519973809b9e153b8bf18936e9abd548869e639fceca7e097835c34b1854b5

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.

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