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.
npx skills add sumithr/sumo-qa --skill sumo-qa-answering-testing-questiongit clone --depth 1 https://github.com/sumithr/sumo-qaWrote 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.
[](https://agentmods.dev/skills/sumithr/sumo-qa/sumo-qa-answering-testing-question)<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/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.
<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="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00073 | $0.02707 |
| Opus 5.5 | $0.00029 | $0.01083 |
| Sonnet 5.5 | $0.00015 | $0.00541 |
| Haiku 4.5 | $0.00007 | $0.00271 |
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 27d 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.
How it starts
The opening of the file, as written. The whole thing — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Answering a testing question
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) orsumo-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.
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.
- 27d ago Changed · -2 lines db431c3eaf64
- 1mo ago Changed · +13 tokens per session fb4218cf55e8
- 2mo ago First seen · 102 lines · 60 tokens per session scan A e0a7a0f326af
sumo-qa-answering-testing-question is a skill published in the GitHub repository sumithr/sumo-qa (7 stars, last pushed yesterday), licensed Apache-2.0. It adds 73 tokens to every session and 2,707 once invoked, about $0.0003 per session on Opus 5.5. 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.
Other skills, from other repositories
live-audit
Audit steam-games-mcp — build/test/lint gate, live MCP tool edge-case sweep (input validation, SteamID64/vanity/appid edge cases, key-gating), and source-level code review. Use when asked to test/audit the published or just-fixed steam-games-mcp package, hunt for bugs/edge cases, or repeat "the same kind of testing as…
pr-quality-cycle
Combined PR quality workflow: address inline review comments AND fix Codecov patch coverage gaps in one end-to-end cycle. Use when a PR has both review feedback and coverage regression, or when you want a single checklist that covers triage, code fixes, test additions, verification, and push-gate validation before…
sugar-quality-guardian
Guides an agent to review code for quality, testing, security, and performance before completion. Use when reviewing a pull request, diff, or code change for quality; enforcing test coverage and standards; validating security (injection, auth, hardcoded secrets); assessing code smells and anti-patterns; or producing a…
adk-go-self-review
Review an ADK Go change the way a maintainer will — a fresh-context pass over the whole diff, five lenses (correctness and tests, scope, simplicity, style, adk-python parity), and the mutation check that proves your tests pin the change. Use before opening a PR, before any later push that changes code, and when asked…
adversarial-reviewer
Stress-test a code change for concrete correctness defects, unsafe assumptions, and failure modes. Use when the user explicitly asks for an adversarial review, a deep bug hunt, or to tear a change apart, or to check your own change before submitting it. Do not use for ordinary review, style feedback, or general…
brooks-sweep
Full-sweep mode: runs a unified analysis across all quality dimensions — code decay, architecture, tech debt, and test quality — then applies fixes directly to the codebase. Safe changes are auto-applied; risky changes are confirmed before execution. Drawing on twelve classic engineering books. Triggers when: user…