E2E Testing
OpenHands/OpenHands
This skill should be used when the user asks to "add an E2E test", "run live E2E", "run mock-LLM tests", "debug Playwright CI", "test the Docker image", or changes tests/e2e, Playwright configs, E2E…
実 Claude API を叩く総合テスト（全カテゴリ）を実行する。リリース前ではなく、定期的に手動で回して回帰を検出するための skill。yarn dev が起動済みであることが前提。
Install E2E Live
$ npx skills add receptron/mulmoclaude --skill e2e-live -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install receptron/mulmoclaude e2e-live --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/receptron/mulmoclaude.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/e2e-live .claude/skills/e2e-live && rm -rf skills-srcUse ~/.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/
Install the "e2e-live" agent skill from https://github.com/receptron/mulmoclaude/tree/main/.claude/skills/e2e-live into .claude/skills/e2e-live/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "e2e-live", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/receptron/mulmoclaude/tree/main/.claude/skills/e2e-liveType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add receptron/mulmoclaude --skill e2e-live -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install receptron/mulmoclaude e2e-live --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/receptron/mulmoclaude.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/e2e-live .agents/skills/e2e-live && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "e2e-live" agent skill from https://github.com/receptron/mulmoclaude/tree/main/.claude/skills/e2e-live into .agents/skills/e2e-live/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "e2e-live", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add receptron/mulmoclaude --skill e2e-live -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install receptron/mulmoclaude e2e-live --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/receptron/mulmoclaude.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/e2e-live .cursor/skills/e2e-live && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "e2e-live" agent skill from https://github.com/receptron/mulmoclaude/tree/main/.claude/skills/e2e-live into .cursor/skills/e2e-live/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "e2e-live", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/receptron/mulmoclaude.git --path .claude/skills/e2e-live--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add receptron/mulmoclaude --skill e2e-live -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install receptron/mulmoclaude e2e-live --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/receptron/mulmoclaude.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/e2e-live .gemini/skills/e2e-live && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "e2e-live" agent skill from https://github.com/receptron/mulmoclaude/tree/main/.claude/skills/e2e-live into .gemini/skills/e2e-live/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "e2e-live", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install receptron/mulmoclaude e2e-liveInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add receptron/mulmoclaude --skill e2e-live -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/receptron/mulmoclaude.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/e2e-live .github/skills/e2e-live && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "e2e-live" agent skill from https://github.com/receptron/mulmoclaude/tree/main/.claude/skills/e2e-live into .github/skills/e2e-live/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "e2e-live", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add receptron/mulmoclaude --skill e2e-live -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install receptron/mulmoclaude e2e-live --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/receptron/mulmoclaude.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/e2e-live .opencode/skills/e2e-live && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "e2e-live" agent skill from https://github.com/receptron/mulmoclaude/tree/main/.claude/skills/e2e-live into .opencode/skills/e2e-live/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "e2e-live", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
e2e-live- GitHub stars
- 368
- Token cost
- ~580 tokens
- SKILL.md length
- 204 words
- Files
- 1
- Skills in repo
- 17
- Repo updated
- First seen
- Licence
- MIT
At a glance
実 Claude API を叩く総合テスト（全カテゴリ）を実行する。リリース前ではなく、定期的に手動で回して回帰を検出するための skill。yarn dev が起動済みであることが前提。
- Works in 4 steps: 現在モードで実行 → 結果を確認 → 反対モードに切り替えてもらう → …
- Tasks that involve End-to-end testing
- SKILL.md covers 前提, 実行手順（Docker on / off 両モード）, デバッグ時（QA が画面で動作を見たい場合） and 失敗時の対応, plus 1 more section
- Calls yarn, tsx and git; needs ANTHROPIC_API_KEY
What it does
E2E Live is an agent skill from receptron/mulmoclaude. 実 Claude API を叩く総合テスト（全カテゴリ）を実行する。リリース前ではなく、定期的に手動で回して回帰を検出するための skill。yarn dev が起動済みであることが前提。
Its SKILL.md is about 580 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 LLM API integration. It works with Anthropic API, Docker and Playwright. The repository describes itself as: Nurture your own AI assistant on your own computer. Local-first and MIT: memories, data and apps stay as plain files in your workspace. Chat summons the right GUI — wiki… The licence is MIT.
When your agent uses it
- Tasks that involve End-to-end testing
- Tasks that involve LLM API integration
Example prompts
- “/e2e-live”
Requirements
- Node.js
- Docker
- A credential in ANTHROPIC_API_KEY
Workflow steps
4 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit 6063082. 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
Shell commands in SKILL.md call:
yarntsxgitclaudenpx
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use yarn, git and npx, 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 these keys or tokens, usually read from environment variables:
ANTHROPIC_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
E2E Live loads about 580 tokens when it runs. Until then it costs about 26 tokens; SKILL.md has 204 words of instructions outside code blocks.
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 receptron/mulmoclaude at commit 6063082, republished under its MIT licence (© receptron). 204 words, ~580 tokens.
Download SKILL.mdSave it as
.claude/skills/e2e-live/SKILL.md (or your agent's skills folder).- name
- e2e-live
- description
- 実 Claude API を叩く総合テスト（全カテゴリ）を実行する。リリース前ではなく、定期的に手動で回して回帰を検出するための skill。`yarn dev` が起動済みであることが前提。
前提
yarn devを別ターミナルで起動済み（http://localhost:5173が応答する）yarn devは server をtsx server/index.ts（--watchなし）で起動するため、 server/*.ts やsrc/utils/html/previewCsp.ts等 server に取り込まれるコードを変更した／git pullで更新した直後は dev を必ず再起動してから走らせる。 stale dev のまま走らせると、 ソース上は修正済の bug が再発したように見えて誤った issue 起票につながる（実例: PR #991 後の webkit L-01 fail → issue #1015、 dev 再起動だけで解消）- Claude 認証済み（
claude login済み orANTHROPIC_API_KEY設定済み） e2e-liveディレクトリのテストは実 LLM を呼ぶため、API 利用枠を消費する
実行手順（Docker on / off 両モード）
mulmoclaude の Docker サンドボックス挙動はこのテスト群でカバーする品質の重要な軸なので、 両モードで回す こと。 切替は dev サーバ再起動が必要なため Claude では自動化できない — 都度ユーザーに手順を案内する。
Step 1: 現在モードで実行
yarn test:e2e:liveStep 2: 結果を確認
- 進捗: ターミナル（
listreporter）でリアルタイム表示 - 詳細:
playwright-report-live/index.html（失敗時は自動オープン） - 動画リプレイ:
npx playwright show-trace test-results-live/<spec>/trace.zip - 失敗時の動画:
test-results-live/<spec>/video.webm
Step 3: 反対モードに切り替えてもらう
ユーザーに 明確に 次の指示を出す:
次は Docker を反対モード で回したいので、 dev サーバを再起動してください:
- Docker off にする場合: いま起動中の
yarn devを Ctrl+C で停止 →DISABLE_SANDBOX=1 yarn dev- Docker on にする場合: いま起動中の
yarn devを Ctrl+C で停止 →yarn dev（こちらが既定）起動が
http://localhost:5173で ready になったら教えてください。 もう一度yarn test:e2e:liveを回します。
ユーザーの再起動完了通知を待つ。 待ち中に勝手にテストを開始しない（古い dev サーバが残っていると ERR_CONNECTION_REFUSED か誤った結果になる）。
Step 4: 反対モードで再実行 + 統合サマリ
ユーザーから "再起動した" の合図がきたら、 もう一度 yarn test:e2e:live を回す。 両モードの結果（Pass / Fail カウント、 違いがあったシナリオ）を 1 つのサマリにまとめてユーザーに返す。
デバッグ時（QA が画面で動作を見たい場合）
HEADED=1 yarn test:e2e:liveChromium ウィンドウが開き、slowMo: 200ms で動作が目で追える。
失敗時の対応
各失敗はカテゴリ・シナリオ ID（L-01 〜 L-30）に紐づいている。plans/feat-e2e-live.md の Appendix に内部バグ ID（B-XX）との対応表があるので、回帰したバグを特定できる。
カテゴリ別の skill
特定カテゴリだけ走らせたい場合は以下を使用：
/e2e-live-media— 画像 / PDF / 動画/e2e-live-roles— ロール別 sample query（未実装）/e2e-live-session— セッション / 履歴（未実装）/e2e-live-wiki— Wiki / Router（未実装）/e2e-live-ui— UI / 通知 / プラグイン（未実装）/e2e-live-skills— Skill / Tool（未実装）/e2e-live-docker— Docker 環境特有（未実装）
カテゴリ別 skill は playwright-report-live/<category>/index.html に出力するので、 親 /e2e-live の総合レポートは上書きされない。
© receptron, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .claude/skills/e2e-live of receptron/mulmoclaude.
Open the folder on GitHubat commit 6063082
Compare with similar skills
E2E Live 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| E2E Live this skillreceptron/mulmoclaude | 368 | — | ~580 | Automated safety check: Pass | MIT | |
| E2E TestingOpenHands/OpenHands | 90k | — | ~308 | Automated safety check: Pass | MIT | |
| E2Esendou-ink/sendou.ink | 297 | — | ~2.1k | Automated safety check: Notes | AGPL-3.0 | |
| Dev Webtestclassmethod/tsumiki | 974 | — | ~4.2k | Automated safety check: Pass | MIT | |
| E2Eopenathleteorg/openathlete | 101 | — | ~675 | Automated safety check: Pass | AGPL-3.0 | |
| Write E2E Testbaserow/baserow | 6.1k | — | ~1.3k | Automated safety check: Notes | Custom licence |
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Related
Works with
Categories
Questions about E2E Live
What does E2E Live do?
実 Claude API を叩く総合テスト（全カテゴリ）を実行する。リリース前ではなく、定期的に手動で回して回帰を検出するための skill。yarn dev が起動済みであることが前提。. E2E Live is an agent skill from receptron/mulmoclaude.
When should I use E2E Live?
E2E Live fits situations like: tasks that involve End-to-end testing; tasks that involve LLM API integration.
How do I install E2E Live in Claude Code?
Run `npx skills add receptron/mulmoclaude --skill e2e-live -a claude-code`. Or copy the skill folder (.claude/skills/e2e-live in receptron/mulmoclaude) into .claude/skills/e2e-live in your project. Claude Code loads it when a task matches its description.
How do I install E2E Live in Codex?
Run `npx skills add receptron/mulmoclaude --skill e2e-live -a codex`. Or copy the skill folder (.claude/skills/e2e-live in receptron/mulmoclaude) into .agents/skills/e2e-live in your project. Codex loads it when a task matches its description.
Can I use E2E Live 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 receptron/mulmoclaude --skill e2e-live -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-live, .gemini/skills/e2e-live, .github/skills/e2e-live and .opencode/skills/e2e-live in your project.
What does E2E Live need to run?
Going by SKILL.md and its folder, E2E Live needs the command-line tools its instructions call (yarn, tsx, git, claude and npx) and credentials named ANTHROPIC_API_KEY. Our summary lists: Node.js; Docker; A credential in ANTHROPIC_API_KEY.
Does E2E Live access the network?
SKILL.md contains no URLs. Its commands use git and npx, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is E2E Live 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 E2E Live use?
E2E Live is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does E2E Live use?
About 580 tokens (SKILL.md is roughly 2.3k 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 Live?
Skills that share tags, products or a category with E2E Live: E2E Testing (OpenHands/OpenHands, 90k stars), E2E (sendou-ink/sendou.ink, 297 stars), Dev Webtest (classmethod/tsumiki, 974 stars) and E2E (openathleteorg/openathlete, 101 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains E2E Live?
receptron (a GitHub organization) maintains it in receptron/mulmoclaude, which has 368 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on October 9, 2026.
Source: receptron/mulmoclaude on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.