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 wahidyankf/ose-public --skill web-testing-exploratory-methodologygit clone --depth 1 https://github.com/wahidyankf/ose-publicWrote 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/wahidyankf/ose-public/web-testing-exploratory-methodology)<a href="https://agentmods.dev/skills/wahidyankf/ose-public/web-testing-exploratory-methodology"><img src="https://agentmods.dev/badge/skills/wahidyankf/ose-public/web-testing-exploratory-methodology/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/wahidyankf/ose-public/web-testing-exploratory-methodology"><img src="https://agentmods.dev/badge/skills/wahidyankf/ose-public/web-testing-exploratory-methodology.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 | $0.00086 | $0.00875 |
| Opus 5.5 | $0.00034 | $0.00350 |
| Sonnet 5.5 | $0.00017 | $0.00175 |
| Haiku 4.5 | $0.00009 | $0.00088 |
Grade A, and why
web-testing-exploratory-methodology scanned grade A with 1 finding 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 2d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- `reference/08-browser-driving.md` — how to drive the browser (WebFetch/curl/Playwright/Lighthouse). How it starts
The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Web Exploratory Testing — Session-Based Methodology
Full methodology for swe-web-tester (exploratory charter): how to hunt functional, edge-case, and consistency
defects on a live site using Session-Based Test Management, comparing against specs/** as ground
truth.
Reference Modules
reference/01-why-this-agent-exists-and-inputs.md— why this agent exists, invocation inputs.reference/02-relationships-and-nondestructive-constraint.md— relationship toswe-usability-tester/swe-web-tester(design charter)/swe-reviewer, the Non-Destructive Constraint.reference/03-session-based-methodology.md— charter framing (Hendrickson template), testing tours (Whittaker taxonomy), SFDIPOT coverage, CRUSSPIC STMPL quality criteria.reference/04-test-dimensions-checklist-part1.mdandreference/05-test-dimensions-checklist-part2.md— the full dimensions checklist (functional flows, edge cases, behavioural consistency, forms, navigation, URL/IA, responsive, accessibility, performance, cross-browser, safe security surface).reference/06-mandatory-sweeps-part1.mdandreference/07-mandatory-sweeps-part2.md— the three Mandatory Systematic Sweeps (shared-control × surface matrix, per-control URL/state round-trip, declared-invariant conformance) and the self-completeness check.reference/08-browser-driving.md— how to drive the browser (WebFetch/curl/Playwright/Lighthouse).reference/09-specs-ground-truth-and-spec-gaps.md— comparing live behaviour againstspecs/**and spec-gap detection.reference/10-defect-anatomy-and-severity.md— the fullEWT-###defect anatomy and the severity/priority scales.reference/11-output-modes-overview.mdandreference/12-output-mode-plan.md— the output-mode selection table and the explicitly authorizedplanmode's document set.reference/13-output-modes-delivery-localtmp-and-procedure.md— thedeliveryandlocal-tmpmodes, and the 10-step procedure summary.reference/14-quality-guidelines-and-constraints.md— quality guidelines and hard constraints.
What ships with it
16 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- README.md 620 B
- reference/browser-driving.md 2.2 KB
- reference/defect-anatomy-and-severity.md 2.9 KB
- reference/mandatory-sweeps-part1.md 3.1 KB
- reference/mandatory-sweeps-part2.md 1.8 KB
- reference/output-mode-plan.md 3.0 KB
- reference/output-modes-delivery-localtmp-and-procedure.md 3.6 KB
- reference/output-modes-overview.md 1.9 KB
- reference/quality-guidelines-and-constraints.md 1.7 KB
- reference/README.md 1.9 KB
- reference/relationships-and-nondestructive-constraint.md 3.2 KB
- reference/session-based-methodology.md 2.4 KB
- reference/specs-ground-truth-and-spec-gaps.md 2.8 KB
- reference/test-dimensions-checklist-part1.md 3.4 KB
- reference/test-dimensions-checklist-part2.md 2.3 KB
- reference/why-this-agent-exists-and-inputs.md 2.8 KB
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.
- 2d ago First seen · 53 lines · 86 tokens per session scan A b7c6aa26884c
web-testing-exploratory-methodology is a skill published in the GitHub repository wahidyankf/ose-public (12 stars, last pushed today), licensed MIT. It adds 86 tokens to every session and 875 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-14.
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