sumo-qa-answering-testing-question

sumo-qa-answering-testing-question is a skill for Claude Code, Codex from sumithr/sumo-qa. It costs 60 tokens per session (2,712 once invoked), scanned A, original, Apache-2.0.

A guide for answering broad software-testing questions using a testing principle or technique from its catalogue. It redirects specific requests, such as writing a bug test or reviewing a pull request, to more suitable QA guides.

In plain words
What is it for?
Use it for general questions like how to test something or how boundary testing works, when the request does not fit a more specific QA task.
Why use it?
It helps avoid generic testing advice when a more focused workflow is needed, such as planning QA, writing a test first, or checking mutation-test results.

Skill for Claude CodeCodex

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

Part of the sumo-qa plugin — 20 skills, 2 agents, 3 hooks, 1 MCP server shipped together

Good fit Use it for general questions like how to test something or how boundary testing works, when the request does not fit a more specific QA task.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sumithr/sumo-qa/sumo-qa-answering-testing-question
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 sumithr/sumo-qa --skill sumo-qa-answering-testing-question
Clone the repo
git clone --depth 1 https://github.com/sumithr/sumo-qa

Made for: Claude Code, Codex.

Or install sumo-qa, the plugin that ships this one along with the rest of its 20 skills, 2 agents, 3 hooks, 1 MCP server.

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 sumo-qa-answering-testing-question

README.md
[![agentmods](https://agentmods.dev/badge/skills/sumithr/sumo-qa/sumo-qa-answering-testing-question.svg)](https://agentmods.dev/skills/sumithr/sumo-qa/sumo-qa-answering-testing-question)
Your own site
<a href="https://agentmods.dev/skills/sumithr/sumo-qa/sumo-qa-answering-testing-question"><img src="https://agentmods.dev/badge/skills/sumithr/sumo-qa/sumo-qa-answering-testing-question.svg" alt="Measured on agentmods" height="20"></a>
Per session 60 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,712 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.
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 $0.00060 $0.02712
Opus 5 $0.00030 $0.01356
Sonnet 5 $0.00012 $0.00542
Haiku 4.5 $0.00006 $0.00271

Measured 8d ago against content hash e0a7a0f326af, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

sumo-qa-answering-testing-question 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 8d 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.

skills/sumo-qa-answering-testing-question/SKILL.md · 102 lines

How it starts

The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Answering a testing question

Announce at start: "Answering with a cited principle and technique."

Before answering — check fit (Redirect discipline)

FIRST step. Redirect — don't answer with catalogue principles — when the question is really:

  • "Are my PR tests good enough / safe to merge / review my changes"sumo-qa-reviewing-before-merge (it inspects the diff, names risks, runs the suite, delivers a gated verdict — the right tool here, not catalogue citation).
  • "plan QA for [story/ticket]"sumo-qa-preparing-for-work (lightweight) or sumo-qa-creating-test-plan (formal).
  • "write me a failing test for [bug]"sumo-qa-implementing-with-tdd.
  • "mutation flagged survivors / kill these mutants"sumo-qa-strengthening-tests.
  • "where is the test data for X / validate this record"sumo-qa-finding-test-data.

ONLY answer directly when the question is genuinely generic ("what is the ISTQB principle for X?", "how do boundary tests work?") and fits none of those. Anti-pattern: answering a PR-review / plan-QA / write-a-test / mutation-survivor / test-data question with catalogue principles instead of redirecting.

Output discipline (mandatory)

Inherits the global discipline from using-sumo-qa: output discipline (never surface internal taxonomy labels — say "behaviour change in pricing", not "Classification: business_logic_change"), output economy (spend output on findings not framing; no preamble or self-narration; one clarifying question only when blocked; no closing pleasantries), knowledge authority hierarchy, internal scaffolding stays internal, and specialty-tool fit.

Read the full file on GitHub · 102 lines

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. 8d ago First seen · 102 lines · 60 tokens per session scan A e0a7a0f326af

Subscribe to this mod's changes

sumo-qa-answering-testing-question is a skill published in the GitHub repository sumithr/sumo-qa (6 stars, last pushed today), licensed Apache-2.0. It adds 60 tokens to every session and 2,712 once invoked, about $0.0003 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 2026-08-31.

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