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Agent skill

E2E Verify

by jh941213 in jh941213/my-cc-harness

개발 완료 후 브라우저 자동화가 필요 없는 API/CLI 레벨 E2E 테스트 작성 및 실행. An agent skill from jh941213/my-cc-harness.

No licenceAuto-check: notesTesting & QA

Install E2E Verify

skills CLI
$ npx skills add jh941213/my-cc-harness --skill e2e-verify -a claude-code

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

GitHub CLI
$ gh skill install jh941213/my-cc-harness e2e-verify --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/jh941213/my-cc-harness.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/e2e-verify .claude/skills/e2e-verify && 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
e2e-verify
GitHub stars
126
Token cost
~740 tokens
SKILL.md length
129 words
Files
1
Skills in repo
62
Repo updated
First seen
Licence
None found

At a glance

개발 완료 후 브라우저 자동화가 필요 없는 API/CLI 레벨 E2E 테스트 작성 및 실행. An agent skill from jh941213/my-cc-harness.

  • Works in 5 steps: 스크린샷/로그로 원인 파악 → 코드 수정 → /verify 다시 실행 (회귀 방지) → …
  • Tasks that involve End-to-end testing
  • SKILL.md covers 전제 조건, 워크플로우, 테스트 체크리스트 and 검증 루프
  • Calls curl, npx and npm

What it does

E2E Verify is an agent skill from jh941213/my-cc-harness. 개발 완료 후 브라우저 자동화가 필요 없는 API/CLI 레벨 E2E 테스트 작성 및 실행. /verify 이후 실제 사용자 플로우를 검증합니다. 브라우저 자동화가 필요하면 e2e-agent-browser 스킬 사용. Triggers on: e2e 검증, e2e-verify, E2E 테스트. NOT for: 유닛 테스트, 타입체크, 빌드 검증, 브라우저 자동화 E2E.

Its SKILL.md is about 740 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Testing & QA, covering End-to-end testing and Browser automation.

When your agent uses it

  • Tasks that involve End-to-end testing
  • Tasks that involve Browser automation

Example prompts

  • “/e2e-verify”

Requirements

  • Node.js
  • Pre-approved tools (allowed-tools): Read, Write, Edit, Bash, Grep, Glob

Workflow steps

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

  1. 스크린샷/로그로 원인 파악
  2. 코드 수정
  3. /verify 다시 실행 (회귀 방지)
  4. E2E 테스트 재실행
  5. 모두 통과할 때까지 반복

What it can do on your machine

Read from SKILL.md and the folder at commit e9210e2. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Bash
    • Grep
    • Glob

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • curl
    • npx
    • npm
    • bash

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

  • Network

    No URLs in SKILL.md. Its commands use curl, npx and npm, which can reach the network depending on how they are called.

    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

E2E Verify loads about 740 tokens when it runs. Until then it costs about 55 tokens; SKILL.md has 129 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~55
When it runs · the whole SKILL.md, loaded when a task matches
~740

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: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Read, Write, Edit, Bash, Grep, Glob

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 129 words (~740 tokens).

“개발 + /verify 완료 후, 구현한 피처가 실제 브라우저에서 동작하는지 E2E 테스트로 검증합니다.”

— opening of SKILL.md by jh941213
name
e2e-verify
allowed-tools
Read, Write, Edit, Bash, Grep, Glob
user-invocable
true
disable-model-invocation
false

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/e2e-verify of jh941213/my-cc-harness.

Open the folder on GitHubat commit e9210e2

Compare with similar skills

E2E Verify 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.

E2E Verify compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
E2E Verify this skilljh941213/my-cc-harness126—~740Automated safety check: NotesNone
Testing QAaiskillstore/marketplace4303 repos~1.2kAutomated safety check: PassNone
E2E Flow Verifierproffesor-for-testing/agentic-qe494—~1.1kAutomated safety check: PassMIT
playwright-cli Browser Automationgithub/gh-aw5.4k24 repos~2.8kAutomated safety check: PassMIT
Kane CLI Browser TestingLambdaTest/kane-cli247—~8.4kAutomated safety check: PassApache-2.0
Glance TestDebugBase/glance156—~827Automated safety check: PassMIT

Similar skills

  • Testing QA

    aiskillstore/marketplace

    Comprehensive testing and QA workflow covering unit testing, integration testing, E2E testing, browser automation, and quality assurance.

    430 GitHub starsUsed in 3 repos~1.2k tokens
    Testing & QAAuto-check passed

  • E2E Flow Verifier

    proffesor-for-testing/agentic-qe

    A skill your agent uses when verifying complete user flows end-to-end with the qe-browser skill (Vibium), recording session evidence, and asserting state at each step.

    494 GitHub stars~1.1k tokensUpdated 4 days ago
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    Official

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    5.4k GitHub starsUsed in 24 repos~2.8k tokens
    Testing & QAAuto-check passed

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    247 GitHub stars~8.4k tokensUpdated 3 days ago
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    Run E2E browser tests on any web application using Glance MCP.

    156 GitHub stars~827 tokensUpdated 5 mo ago
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  • Open Browser

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    A skill your agent uses whenever the task involves browsing web pages, extracting page content, clicking forms, or completing web workflows.

    114 GitHub stars~1.6k tokensUpdated 5 mo ago
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Categories

Questions about E2E Verify

What does E2E Verify do?

개발 완료 후 브라우저 자동화가 필요 없는 API/CLI 레벨 E2E 테스트 작성 및 실행. An agent skill from jh941213/my-cc-harness. E2E Verify is an agent skill from jh941213/my-cc-harness. 개발 완료 후 브라우저 자동화가 필요 없는 API/CLI 레벨 E2E 테스트 작성 및 실행.

When should I use E2E Verify?

E2E Verify fits situations like: tasks that involve End-to-end testing; tasks that involve Browser automation.

How do I install E2E Verify in Claude Code?

Run `npx skills add jh941213/my-cc-harness --skill e2e-verify -a claude-code`. Or copy the skill folder (skills/e2e-verify in jh941213/my-cc-harness) into .claude/skills/e2e-verify in your project. Claude Code loads it when a task matches its description.

How do I install E2E Verify in Codex?

Run `npx skills add jh941213/my-cc-harness --skill e2e-verify -a codex`. Or copy the skill folder (skills/e2e-verify in jh941213/my-cc-harness) into .agents/skills/e2e-verify in your project. Codex loads it when a task matches its description.

Can I use E2E Verify 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 jh941213/my-cc-harness --skill e2e-verify -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/e2e-verify, .gemini/skills/e2e-verify, .github/skills/e2e-verify and .opencode/skills/e2e-verify in your project.

What does E2E Verify need to run?

Going by SKILL.md and its folder, E2E Verify needs the command-line tools its instructions call (curl, npx, npm and bash). Our summary lists: Node.js. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash, Grep, Glob.

Does E2E Verify access the network?

SKILL.md contains no URLs. Its commands use curl, npx and npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is E2E Verify safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does E2E Verify use?

No licence was found for E2E Verify or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does E2E Verify use?

About 740 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to E2E Verify?

Skills that share tags, products or a category with E2E Verify: Testing QA (aiskillstore/marketplace, 430 stars), E2E Flow Verifier (proffesor-for-testing/agentic-qe, 494 stars), playwright-cli Browser Automation (github/gh-aw, 5.4k stars) and Kane CLI Browser Testing (LambdaTest/kane-cli, 247 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains E2E Verify?

jh941213 (a GitHub user) maintains it in jh941213/my-cc-harness, which has 126 GitHub stars. The repository holds 62 skills in this directory. The repository was last updated on August 3, 2026.

Source: jh941213/my-cc-harness on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.