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R023

Official

Detect Number(err.code) type-cast workarounds

Software Engineering#code quality#type safety#static analysis#OpenHarmony#testcases#errcode
Authoropenharmonyinsight
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill prevents hiding errcode typing issues by flagging any usage of Number(...) where the argument includes .code, so developers fix the root API contract instead of relying on type casts.

Core Features & Use Cases

  • Detects forbidden patterns: Finds Number(...) calls whose argument expression contains .code across assignments, conditions, and assertions.
  • Accurate testcase attribution: Parses it() blocks and reports which test case each issue belongs to (when possible).
  • Produces actionable fixes: Outputs standardized issue records with file, line, testcase, offending snippet, and a remediation suggestion.

Quick Start

Ask the AI to scan the project source files for R023 by searching all .ets, .ts, and .js files for Number(... .code ...) usages and report each finding with its location and related it() testcase.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: R023
Download link: https://github.com/openharmonyinsight/openharmony-skills/archive/main.zip#r023

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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