bugfix-triage

bugfix-triage is a skill for Claude Code, Codex from AbyssCN/oh-my-dag. It costs 37 tokens per session (288 once invoked), scanned A, original, MIT.

A method for locating the cause of a bug before changing code, using a minimal reproduction and step-by-step narrowing of the failing input and code path.

In plain words
What is it for?
Use it to reproduce bugs, isolate the first point where a value becomes wrong, decide whether the code or test is at fault, and run regression checks after a fix.
Why use it?
It helps distinguish a faulty implementation from a faulty test or an unclear requirement, reducing guesswork and unnecessary changes.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to reproduce bugs, isolate the first point where a value becomes wrong, decide whether the code or test is at fault, and run regression checks after a fix.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/abysscn/oh-my-dag/bugfix-triage
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add AbyssCN/oh-my-dag --skill bugfix-triage
Clone the repo
git clone --depth 1 https://github.com/AbyssCN/oh-my-dag

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for bugfix-triage

README.md
[![agentmods](https://agentmods.dev/badge/skills/abysscn/oh-my-dag/bugfix-triage/github.svg)](https://agentmods.dev/skills/abysscn/oh-my-dag/bugfix-triage)
Your own site
<a href="https://agentmods.dev/skills/abysscn/oh-my-dag/bugfix-triage"><img src="https://agentmods.dev/badge/skills/abysscn/oh-my-dag/bugfix-triage/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for bugfix-triage

Your own site · 80×15
<a href="https://agentmods.dev/skills/abysscn/oh-my-dag/bugfix-triage"><img src="https://agentmods.dev/badge/skills/abysscn/oh-my-dag/bugfix-triage.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 288 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00037 $0.00288
Opus 5 $0.00018 $0.00144
Sonnet 5 $0.00007 $0.00058
Haiku 4.5 $0.00004 $0.00029

Measured 10d ago against content hash ad91a8184b6c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

bugfix-triage scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

templates/packs/tdd-bugfix/skills/bugfix-triage/SKILL.md · 22 lines

What it actually says

bugfix-triage —— 定位方法论

按需取用(leaf 经 read_skill),不进任何 prompt 前缀。

缩圈顺序

  1. 先最小复现,再看代码。 没有失败的最小输入之前,读实现是在猜。
  2. 二分:输入二分(哪个最小输入触发)→ 路径二分(哪层函数开始值不对)。 每一步用打印/断言钉住"到这里还是对的"。
  3. 区分三种世界:实现错(修实现)/ 测试错(测试断言了错误的期望 —— 报给 owner, 不许自作主张改测试)/ 规格空白(两边都对不上 —— 升级问,不猜)。

红线

  • 复现不出来就说复现不出来 + 试过的输入清单;不许"应该是 X 导致的"式交付。
  • 修复后全量回归是义务不是可选;新红即回滚重来。
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 22 lines · 37 tokens per session scan A ad91a8184b6c

Subscribe to this mod's changes

bugfix-triage is a skill published in the GitHub repository AbyssCN/oh-my-dag (39 stars, last pushed yesterday), licensed MIT. It adds 37 tokens to every session and 288 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Related

Other skills, from other repositories

optimization

Use when improving performance, latency, throughput, memory usage, or general efficiency. Start by defining target metrics, measuring comprehensively, attributing bottlenecks, validating with static analysis, and prioritizing macro-optimizations before micro-optimizations.

1jehuang/jcode · 52 tokens

smiles-validation

Strict SMILES validation, structural comparison, and modification verification. Catches invalid LLM-generated molecules.

synthetic-sciences/openscience · 24 tokens

neuron-debugger

Debug and monitor Neuron AI applications with Inspector APM, event observability, logging, and performance analysis. Use this skill whenever the user mentions debugging, monitoring, observability, performance analysis, tracing, Inspector, or needs to understand why an agent is behaving a certain way. Also trigger for…

neuron-core/neuron-ai · 90 tokens

agent-identity

Verify an agent's live address and billing account before sharing a chat link, diagnosing a deploy mismatch, or deciding why two hosts share an identity.

openonion/connectonion · 33 tokens

data-fetching

Use when implementing or debugging ANY network request, API call, or data fetching. Covers fetch API, axios, React Query, SWR, error handling, caching strategies, offline support.

Intelligent-Internet/ii-agent · 41 tokens

gini-bug-report

File a locally-captured, already-redacted Gini crash report as a GitHub issue, with the user's consent. Reads the pending crash queue and delegates the actual filing to the github-issues skill.

Open-Curiosity/gini-agent · 47 tokens