bc-wallet-mobile: Skill for Claude Code

.github/skills/code-review/SKILL.md

code-review is a skill for Claude Code, Codex from bcgov/bc-wallet-mobile. It costs 29 tokens per session (598 once invoked), scanned A, original, Apache-2.0.

A code-review guide for bc-wallet-mobile, a React Native wallet that stores people’s credentials. It explains which changes deserve the closest inspection and how to summarize review findings.

In plain words
What is it for?
Use it to review pull requests in bc-wallet-mobile, especially changes to credentials, onboarding, PINs, biometrics, native modules, or external wallet services.
Why use it?
It helps reviewers focus on risks such as wallet state corruption, personal-data exposure, credential handling, and native or mediator calls. It also keeps reviews focused on useful defects instead of minor style issues.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

This is bcgov/bc-wallet-mobile's own configuration. It tells Claude Code and Codex how to work on bc-wallet-mobile itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything bc-wallet-mobile configures →

Reuse

Borrowing it

Nothing to install: this file belongs to bcgov/bc-wallet-mobile. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/bcgov/bc-wallet-mobile/main/.github/skills/code-review/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/bcgov/bc-wallet-mobile

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for code-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/bcgov/bc-wallet-mobile/code-review/github.svg)](https://agentmods.dev/skills/bcgov/bc-wallet-mobile/code-review)
Your own site
<a href="https://agentmods.dev/skills/bcgov/bc-wallet-mobile/code-review"><img src="https://agentmods.dev/badge/skills/bcgov/bc-wallet-mobile/code-review/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.

agentmods 80×15 button for code-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/bcgov/bc-wallet-mobile/code-review"><img src="https://agentmods.dev/badge/skills/bcgov/bc-wallet-mobile/code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 598 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00029 $0.00598
Opus 5.5 $0.00012 $0.00239
Sonnet 5.5 $0.00006 $0.00120
Haiku 4.5 $0.00003 $0.00060

Measured 1mo ago against content hash 40a4a365ef80, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

code-review scanned grade A with 0 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 1mo ago.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.github/skills/code-review/SKILL.md · 59 lines

How it starts

The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Reviewing a pull request

This is a wallet holding people's real credentials. A defect that corrupts wallet state or leaks personal data costs a holder far more than a style nit costs the team. Review accordingly.

Procedure

  1. Read What should the reviewer focus on first. It names where the author is least certain. Start there. If it says the change is trivial and the diff agrees, a short review is the correct review.

  2. Check the blast radius. Credential create/store/delete, onboarding, PIN, biometrics, native modules, or IAS and mediator calls — read every changed line. Everything else is usually a skim.

  3. Review by priority below, stopping when you have enough to be useful. Four real findings beat twenty observations.

  4. Summarise by ordering the changed files by review risk, one line each. This is the most valuable part — it tells the human where to spend attention before they open the diff.

Priorities

  • Wallet state — can this leave the wallet unrecoverable? Partial writes, no rollback on a failed exchange, assuming a credential survives an await.
  • PII — personal data, tokens, credential attributes, and whole request/response bodies must not reach a log, an analytics event, or a user-visible error. Remote logging makes it permanent.
  • iOS/Android divergence — behaviour changing on one platform only. Hides in native modules, permissions, camera, biometrics. Say which platform looks untested.
  • Accessibility — TouchableOpacity/Pressable need accessibilityLabel, accessibilityRole, hitSlop, testID. Text must be localised, without layout \n.
  • Error handling — errors surface, never swallowed. API hooks throw; service and UI hooks catch. Deleting something absent should succeed. Native errors go through throwNativeError/toNativeAppError.
  • Architecture — new work is MVVM; existing work follows the file it's in.

Leave alone

Formatting and import order (Prettier and ESLint own those), naming preferences, behaviour-preserving restructuring, coverage percentages, missing tests for code the PR didn't add, lockfiles and dependency bumps, and anything the author already flagged as known.

Read the full file on GitHub · 59 lines

Changes

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.

  1. 1mo ago First seen · 59 lines · 29 tokens per session scan A 40a4a365ef80

Subscribe to this mod's changes

code-review is a skill published in the GitHub repository bcgov/bc-wallet-mobile (85 stars, last pushed today), licensed Apache-2.0. It adds 29 tokens to every session and 598 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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