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Final-pass review for Swift/SwiftUI projects — secrets handling, comments, tests, secure storage, SwiftLint, string catalogs, and Xcode MCP tooling. Use as the last step in a project review to catch long-term maintainability issues.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Searches public and structured sources for a target company (A-share, HK, US, or private) and produces a Chinese rough-read gate or structured research report. Optimized for price-first company screening: valuation gate, bottom type, red flags, business snapshot, financial quality, and whether the company deserves deeper research. Every quantitative claim must be traceable to a logged source. Use when researching a listed company, supplier, customer, competitor, or acquisition target.
Generates Chinese patent disclosure packages from invention notes, prior-art references, and optional Notion context. Use when researching patent background, drafting disclosure sections, or running an end-to-end patent disclosure workflow.
Designs intuitive Python library APIs following principles of simplicity, consistency, and discoverability. Handles API evolution, deprecation, breaking changes, and error handling. Use when designing new library APIs, reviewing existing APIs for improvements, or managing API versioning and deprecations.
Builds command-line interfaces for Python libraries using Click or Typer. Includes command groups, argument handling, progress bars, shell completion, and CLI testing with CliRunner. Use when adding CLI functionality to a library or building standalone command-line tools.
Improves Python library code quality through ruff linting, mypy type checking, Pythonic idioms, and refactoring. Use when reviewing code for quality issues, adding type hints, configuring static analysis tools, or refactoring Python library code.
Builds and manages open source Python library communities including CONTRIBUTING.md, CODE_OF_CONDUCT.md, issue/PR templates, contributor recognition, and GitHub automation. Use when setting up community infrastructure, improving contributor experience, or managing project governance.
| name | swift-code-hygiene |
| description | Final-pass review for Swift/SwiftUI projects — secrets handling, comments, tests, secure storage, SwiftLint, string catalogs, and Xcode MCP tooling. Use as the last step in a project review to catch long-term maintainability issues. |
A final pass for long-term maintainability and safety.
@AppStorage must never store usernames, passwords, or other sensitive data. Use the Keychain.If the project uses Localizable.xcstrings, prefer symbol keys with extractionState set to "manual":
// String catalog key: "helloWorld" (extractionState: manual)
Text(.helloWorld)
Offer to translate new keys into all languages the project already supports.
If the Xcode MCP server is configured, prefer its tools over generic alternatives:
RenderPreview — captures rendered SwiftUI preview images for inspection.DocumentationSearch — searches Apple's documentation for current API.This guidance is adapted from the SwiftUI Pro agent skill by Paul Hudson (MIT-licensed).