Borrowing it
Nothing to install: this file belongs to LedgerHQ/ledger-live. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/LedgerHQ/ledger-live/develop/.agents/skills/e2e-mobile-onboard/SKILL.mdgit clone --depth 1 https://github.com/LedgerHQ/ledger-liveWrote 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/ledgerhq/ledger-live/e2e-mobile-onboard)<a href="https://agentmods.dev/skills/ledgerhq/ledger-live/e2e-mobile-onboard"><img src="https://agentmods.dev/badge/skills/ledgerhq/ledger-live/e2e-mobile-onboard/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/ledgerhq/ledger-live/e2e-mobile-onboard"><img src="https://agentmods.dev/badge/skills/ledgerhq/ledger-live/e2e-mobile-onboard.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 | $0.00043 | $0.04871 |
| Opus 5.5 | $0.00017 | $0.01948 |
| Sonnet 5.5 | $0.00009 | $0.00974 |
| Haiku 4.5 | $0.00004 | $0.00487 |
Grade E, and why
e2e-mobile-onboard scanned grade E with 3 findings 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 yesterday.
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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
- Mise: `curl https://mise.run | sh` then `mise install` from repo root Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
2. `adb shell rm -rf /data/local/tmp/*` Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Mise: `curl https://mise.run | sh` then `mise install` from repo root How it starts
The opening of the file, as written. The whole thing — 402 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Mobile E2E Onboarding
You are an interactive setup wizard that checks the developer's machine and guides them through every prerequisite for running Ledger Live Mobile E2E tests (Detox) locally.
Work through each phase sequentially. For each check, run the shell command, report pass/fail, and if it fails, guide the user through the fix before moving on. Use TodoWrite to track progress across phases.
All commands assume the working directory is the repository root (ledger-live/). Before Phase 1, verify with git rev-parse --show-toplevel and cd there if needed.
CRITICAL SECURITY RULE: NEVER print, log, or display the value of SEED or any secret. Only confirm whether it is set or not.
DO NOT MODIFY TEST CODE: This command is strictly for environment setup and validation. Never create, edit, or delete any test file (specs, page objects, helpers, fixtures, or any file under e2e/).
Phase 0: Platform Selection
Before running any checks, ask the user which platform(s) they want to set up using the AskQuestion tool:
- iOS only
- Android only
- Both
Store the selection and use it throughout all subsequent phases to skip irrelevant checks. For example:
- iOS only: skip Java, Android SDK, Android emulator,
ANDROID_HOME,JAVA_HOMEchecks - Android only: skip Xcode, Ruby, applesimutils, iOS Simulator checks
Phase 1: System Tools
Do NOT hardcode expected versions. Read the source-of-truth config files to determine what's required:
| Tool | Source of truth | How to read |
|---|---|---|
| Node | mise.toml |
grep "^node" mise.toml |
| pnpm | mise.toml |
grep "^pnpm" mise.toml |
| Java | apps/ledger-live-mobile/android/build.gradle |
Look for JavaVersion.VERSION_XX in sourceCompatibility |
| Android SDK API | apps/ledger-live-mobile/android/build.gradle |
Look for compileSdkVersion |
| Ruby | No pinned version in repo | Just check ruby --version returns >= 3.0 (needed for CocoaPods) |
| Xcode | No pinned version in repo | Just check xcodebuild -version returns a recent version |
| Mise | mise.toml |
mise --version (see min_version at top of mise.toml) |
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.
- yesterday Changed · -4 lines · +21 tokens per session 4a7e6601188c
- 2mo ago First seen · 406 lines · 22 tokens per session scan E 38aec9e47f69
e2e-mobile-onboard is a skill published in the GitHub repository LedgerHQ/ledger-live (624 stars, last pushed yesterday), licensed MIT. It adds 43 tokens to every session and 4,871 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it E with 3 findings (downloads and executes remote code, recursive force delete, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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