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Agent skill

Webapp QA

by Prismer-AI in Prismer-AI/PrismerCloud

Perform scoped exploratory QA of a web application, reproduce defects, collect screenshots and console evidence, and deliver a prioritized report.

MITAuto-check passed

Install Webapp QA

skills CLI
$ npx skills add Prismer-AI/PrismerCloud --skill webapp-qa -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install Prismer-AI/PrismerCloud webapp-qa --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/Prismer-AI/PrismerCloud.git skills-src && mkdir -p .claude/skills && cp -r skills-src/sdk/cloud/catalog/skills/webapp-qa .claude/skills/webapp-qa && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
webapp-qa
GitHub stars
1.6k
Token cost
~542 tokens
SKILL.md length
246 words
Files
6 (incl. references)
Skills in repo
88
Repo updated
First seen
Licence
MIT

At a glance

Perform scoped exploratory QA of a web application, reproduce defects, collect screenshots and console evidence, and deliver a prioritized report.

  • Works in 7 steps: Map the main user journeys, navigation,… → Exercise each journey with positive and… → Inspect screenshots at desktop and… → …
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Webapp QA is an agent skill from Prismer-AI/PrismerCloud. Perform scoped exploratory QA of a web application, reproduce defects, collect screenshots and console evidence, and deliver a prioritized report.

Its SKILL.md is about 540 tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including reference files (for example `NOTICE.md`, `references/dogfood/GUIDE.md` and `references/issue-taxonomy.md`).

The licence is MIT.

Example prompts

  • “/webapp-qa”

Workflow steps

7 steps, taken from the first numbered list in SKILL.md.

  1. Map the main user journeys, navigation, forms and error/empty states.
  2. Exercise each journey with positive and negative inputs. Inspect console and
  3. Inspect screenshots at desktop and mobile sizes for clipping, overlap,
  4. Reproduce each suspected defect. Record URL, exact steps, expected/actual
  5. Deduplicate, prioritize by user impact, and use references/issue-taxonomy.md
  6. State tested, untested and blocked areas. Passing HTTP status alone is not a
  7. Attach the report and requested evidence as task-bound assets using the

What it can do on your machine

Read from SKILL.md and the folder at commit e5d9444. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Webapp QA loads about 542 tokens when it runs, and up to ~3.1k if it reads all its reference files. Until then it costs about 39 tokens; SKILL.md has 246 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~39
When it runs · the whole SKILL.md, loaded when a task matches
~542
With references · SKILL.md plus every file in references/, read only if the agent opens them
~3.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from Prismer-AI/PrismerCloud at commit e5d9444, republished under its MIT licence (© Prismer-AI). 246 words, ~542 tokens.

Download SKILL.mdSave it as .claude/skills/webapp-qa/SKILL.md (or your agent's skills folder). This skill also uses 5 other files; get the full folder from GitHub.
name
webapp-qa
description
Perform scoped exploratory QA of a web application, reproduce defects, collect screenshots and console evidence, and deliver a prioritized report.
scope
common
license
MIT
metadata.nativeReplaces
dogfood
metadata.upstream
Hermes Agent skills/software-development/dogfood at 1a1f4a59e2

Web Application QA

For the full five-phase exploratory method, read references/dogfood/GUIDE.md; its taxonomy and report-template links resolve within this bundle.

Use the user-supplied target URL, scope and existing test accounts. Inspect the available browser tools or Playwright setup first; never invent browser tool names. Without a working browser, report the blocker and limit claims to checks actually performed.

  1. Map the main user journeys, navigation, forms and error/empty states.
  2. Exercise each journey with positive and negative inputs. Inspect console and network failures after navigation and significant interactions.
  3. Inspect screenshots at desktop and mobile sizes for clipping, overlap, loading failures and keyboard accessibility.
  4. Reproduce each suspected defect. Record URL, exact steps, expected/actual behavior, console evidence and screenshot file. Separate application bugs from unavailable dependencies or test-environment failures.
  5. Deduplicate, prioritize by user impact, and use references/issue-taxonomy.md plus templates/dogfood-report-template.md as report structure.
  6. State tested, untested and blocked areas. Passing HTTP status alone is not a passing user journey. Never fill missing evidence with plausible descriptions.
  7. Attach the report and requested evidence as task-bound assets using the actual platform delivery contract. Do not invent flags or use MEDIA markers.

Use a task-owned local fixture for browser-tool smoke tests before touching a live account. Record desktop/mobile viewport, keyboard, console, clipping and positive/negative form results independently; a fixture does not certify the user's real application.

Keep test mutations within the user's authorized scope. Do not submit real payments or send external messages as incidental QA actions.

© Prismer-AI, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 5 other files (references) in sdk/cloud/catalog/skills/webapp-qa of Prismer-AI/PrismerCloud.

  • SKILL.md
  • LICENSE
  • NOTICE.md
  • references/dogfood/GUIDE.md
  • references/issue-taxonomy.md
  • templates/dogfood-report-template.md

Open the folder on GitHubat commit e5d9444

Compare with similar skills

Webapp QA next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Webapp QA compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Webapp QA this skillPrismer-AI/PrismerCloud1.6k—~542Automated safety check: PassMIT
Performing OAuth Scope Minimization Reviewmukul975/Anthropic-Cybersecurity-Skills34k—~6.2kAutomated safety check: PassApache-2.0
React Performanceaffaan-m/ECC276k1 repos~4.5kAutomated safety check: PassMIT
Performance Profileralirezarezvani/claude-skills28k—~684Automated safety check: PassMIT
Agent Performance Optimizerruvnet/ruflo74k2 repos~3.6kAutomated safety check: PassMIT
Handsontable Performance Testinghandsontable/handsontable22k—~3.4kAutomated safety check: PassCustom licence

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Questions about Webapp QA

What does Webapp QA do?

Perform scoped exploratory QA of a web application, reproduce defects, collect screenshots and console evidence, and deliver a prioritized report. Webapp QA is an agent skill from Prismer-AI/PrismerCloud. Perform scoped exploratory QA of a web application, reproduce defects, collect screenshots and console evidence, and deliver a prioritized report.

How do I install Webapp QA in Claude Code?

Run `npx skills add Prismer-AI/PrismerCloud --skill webapp-qa -a claude-code`. Or copy the skill folder (sdk/cloud/catalog/skills/webapp-qa in Prismer-AI/PrismerCloud) into .claude/skills/webapp-qa in your project. Claude Code loads it when a task matches its description.

How do I install Webapp QA in Codex?

Run `npx skills add Prismer-AI/PrismerCloud --skill webapp-qa -a codex`. Or copy the skill folder (sdk/cloud/catalog/skills/webapp-qa in Prismer-AI/PrismerCloud) into .agents/skills/webapp-qa in your project. Codex loads it when a task matches its description.

Can I use Webapp QA in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Prismer-AI/PrismerCloud --skill webapp-qa -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/webapp-qa, .gemini/skills/webapp-qa, .github/skills/webapp-qa and .opencode/skills/webapp-qa in your project.

What does Webapp QA need to run?

SKILL.md names no scripts, command-line tools or credentials: Webapp QA is instructions for the agent only.

Does Webapp QA access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Webapp QA safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Webapp QA use?

Webapp QA is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Webapp QA use?

About 542 tokens (SKILL.md is roughly 2.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.6k tokens, read only when the agent opens those files.

What are the alternatives to Webapp QA?

Skills that share tags, products or a category with Webapp QA: Performing OAuth Scope Minimization Review (mukul975/Anthropic-Cybersecurity-Skills, 34k stars), React Performance (affaan-m/ECC, 276k stars), Performance Profiler (alirezarezvani/claude-skills, 28k stars) and Agent Performance Optimizer (ruvnet/ruflo, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Webapp QA?

Prismer-AI (a GitHub organization) maintains it in Prismer-AI/PrismerCloud, which has 1,555 GitHub stars. The repository holds 88 skills in this directory. The repository was last updated on September 30, 2026.

Source: Prismer-AI/PrismerCloud on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.