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Agent skill

E2E Default

by gronxb in gronxb/hot-updater

Run a fixed OTA regression flow for examples/v0.85.0 with agent-device.

Custom licenceAuto-check passedTesting & QA

Install E2E Default

skills CLI
$ npx skills add gronxb/hot-updater --skill e2e-default -a claude-code

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

GitHub CLI
$ gh skill install gronxb/hot-updater e2e-default --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/gronxb/hot-updater.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/e2e-default .claude/skills/e2e-default && 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-default
GitHub stars
1.8k
Token cost
~3.1k tokens
SKILL.md length
1,361 words
Files
2
Skills in repo
6
Repo updated
First seen
Licence
Custom licence

At a glance

Run a fixed OTA regression flow for examples/v0.85.0 with agent-device.

  • Works in 2 steps: Snapshot Flow → Snapshot Flow
  • The caller wants a built-in end-to-end scenario instead of defining one manually: deploy a known-good OTA bundle
  • SKILL.md covers Rules, Fixed Scenario, Preflight and Command Templates, plus 6 more sections
  • Calls bundle, pnpm and xcodebuild

What it does

E2E Default is an agent skill from gronxb/hot-updater. Run a fixed OTA regression flow for examples/v0.85.0 with agent-device. Use when the caller wants a built-in end-to-end scenario instead of defining one manually: deploy a known-good OTA bundle, verify a visible UI change plus the deployed bundleId, then deploy an intentionally crashing OTA bundle and verify rollback to the previous stable bundle with RECOVERED and crashedBundleId evidence.

Its SKILL.md is about 3.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).

It sits in Testing & QA, covering End-to-end testing and Cross-platform mobile apps. It works with Android, iOS and React Native. The repository describes itself as: A self-hostable OTA update solution for React Native (Alternative to CodePush).

When your agent uses it

  • The caller wants a built-in end-to-end scenario instead of defining one manually: deploy a known-good OTA bundle
  • Verify a visible UI change plus the deployed bundleId

Example prompts

  • “/e2e-default”

Workflow steps

2 steps, taken from the step headings in SKILL.md.

  1. Snapshot Flow
  2. Snapshot Flow

What it can do on your machine

Read from SKILL.md and the folder at commit fd46758. 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:

    • bundle
    • pnpm
    • xcodebuild
    • node

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

  • Network

    No URLs in SKILL.md. Its commands use pnpm, 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 Default loads about 3.1k tokens when it runs. Until then it costs about 104 tokens; SKILL.md has 1,361 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~104
When it runs · the whole SKILL.md, loaded when a task matches
~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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,361 words (~3,101 tokens).

“Use this skill for examples/v0.85.0 only.”

— opening of SKILL.md by gronxb, Custom licence
name
e2e-default

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in .agents/skills/e2e-default of gronxb/hot-updater.

  • SKILL.md
  • agents/openai.yaml

Open the folder on GitHubat commit fd46758

Compare with similar skills

E2E Default 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 Default compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
E2E Default this skillgronxb/hot-updater1.8k—~3.1kAutomated safety check: PassCustom licence
Nitro Sound Workflowshyochan/react-native-nitro-sound961—~1.2kAutomated safety check: PassMIT
Iapkit E2E Petguhyodotdev/openiap154—~1.1kAutomated safety check: PassMIT
Nitro Sound Workflowshyochan/react-native-nitro-sound961—~285Automated safety check: PassMIT
Simulator Audio E2Ehyochan/react-native-nitro-sound961—~1.1kAutomated safety check: PassMIT
E2Ecallstack/react-native-pager-view3.4k1 repos~2.1kAutomated safety check: PassMIT

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More from gronxb/hot-updater

  • E2E

    gronxb/hot-updater

    Run end-to-end OTA verification for examples/v0.85.0 with agent-device.

    1.8k GitHub stars~1.6k tokensUpdated today
    Auto-check passed

  • E2E Current PR

    gronxb/hot-updater

    Generate and execute PR-aware OTA E2E scenarios for examples/v0.85.0 by diffing the checked-out branch against its PR base branch or default branch, inferring the affected runtime, rollout, and…

    1.8k GitHub stars~1k tokensUpdated today
    Auto-check passed

  • Agent Device

    gronxb/hot-updater

    Automates interactions for iOS simulators/devices and Android emulators/devices.

    1.8k GitHub stars~3.9k tokensUpdated today
    Auto-check passed

  • Fix CI

    gronxb/hot-updater

    Run a local pnpm monorepo CI loop, fix failures, and stop only when the full sequence is green.

    1.8k GitHub stars~572 tokensUpdated today
    Auto-check passed

  • Hot Updater Agent

    gronxb/hot-updater

    A skill your agent uses when an AI agent needs to run, monitor, diagnose, or iterate HotUpdater E2E jobs through the local hot-updater-agent dashboard CLI instead of running device flows directly.

    1.8k GitHub stars~598 tokensUpdated today
    Auto-check: notes

Works with

Categories

Questions about E2E Default

What does E2E Default do?

Run a fixed OTA regression flow for examples/v0.85.0 with agent-device. E2E Default is an agent skill from gronxb/hot-updater.0 with agent-device.

When should I use E2E Default?

E2E Default fits situations like: the caller wants a built-in end-to-end scenario instead of defining one manually: deploy a known-good OTA bundle; verify a visible UI change plus the deployed bundleId.

How do I install E2E Default in Claude Code?

Run `npx skills add gronxb/hot-updater --skill e2e-default -a claude-code`. Or copy the skill folder (.agents/skills/e2e-default in gronxb/hot-updater) into .claude/skills/e2e-default in your project. Claude Code loads it when a task matches its description.

How do I install E2E Default in Codex?

Run `npx skills add gronxb/hot-updater --skill e2e-default -a codex`. Or copy the skill folder (.agents/skills/e2e-default in gronxb/hot-updater) into .agents/skills/e2e-default in your project. Codex loads it when a task matches its description.

Can I use E2E Default 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 gronxb/hot-updater --skill e2e-default -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-default, .gemini/skills/e2e-default, .github/skills/e2e-default and .opencode/skills/e2e-default in your project.

What does E2E Default need to run?

Going by SKILL.md and its folder, E2E Default needs the command-line tools its instructions call (bundle, pnpm, xcodebuild and node).

Does E2E Default 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 E2E Default 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 Default use?

E2E Default has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does E2E Default use?

About 3.1k tokens (SKILL.md is roughly 12k 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 Default?

Skills that share tags, products or a category with E2E Default: Nitro Sound Workflows (hyochan/react-native-nitro-sound, 961 stars), Iapkit E2E Petgu (hyodotdev/openiap, 154 stars), Nitro Sound Workflows (hyochan/react-native-nitro-sound, 961 stars) and Simulator Audio E2E (hyochan/react-native-nitro-sound, 961 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains E2E Default?

gronxb (a GitHub user) maintains it in gronxb/hot-updater, which has 1,760 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on October 8, 2026.

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