Prompt changes can look useful without improving real results. This skill scores examples, proposes revisions, and retains candidates that improve training scores without lowering validation scores.

Application errors and logs can be difficult to trace across deployments. This skill configures LogBrew instrumentation and checks that a test event can be read back.

Polling inboxes can delay email automation and complicate delivery monitoring. This skill guides Cooper Email webhook setup, event selection, signature checks, and troubleshooting.

Timeouts and retried jobs can send duplicate emails or create duplicate resources. This skill guides Cooper Email key selection and recovery checks for repeatable operations.

JavaScript and TypeScript projects need consistent linting, formatting, and upgrade practices. This skill guides Ultracite setup, configuration migration, code review, and troubleshooting.

A successful iOS build does not prove tests pass or screens display correctly. This skill guides Simulator testing, visual checks, and evidence collection for review.

Gateway Forward integrations require entrypoints, context handling, and continuation rules that differ from ordinary Workers. This skill guides implementation and validation using current Cloudflare references.

Software changes can repeat avoidable design, debugging, and verification mistakes. This skill gives coding assistants explicit engineering principles for making simpler, better-supported decisions.

Assumptions can lead to ineffective fixes and misleading performance claims. This skill guides assistants through hypotheses, predefined criteria, repeatable measurements, and evidence-based decisions.

New libraries often coexist with legacy implementations, leaving inconsistent usage across a codebase. This skill guides migration, standardizes usage, and requires automated constraints against legacy patterns.

React interfaces can become slow and difficult to maintain when state ownership and asynchronous dependencies are unclear. This skill guides stack-specific decisions with Effect Atom, TanStack Query, and concurrent React patterns.

Custom helpers can duplicate existing functionality and increase maintenance work. This skill guides library discovery and direct reuse before implementing only the missing behavior.

Manual Flutter UI checks are difficult to repeat consistently. This skill guides MCP exploration, integration test authoring, execution, and optional performance profiling.

WordPress 外掛工作需要謹慎處理 hooks、生命週期、設定與安全性選擇。此技能會引導 Claude、Codex 和 Claude Code 完成實用的外掛實作與審查。

WordPress 開發者需要快速、可拋棄的測試網站，而不必維護完整的本機堆疊。這項技能會引導 Claude、Codex 和 Claude Code 完成 WordPress Playground 設定、藍圖、快照與偵錯。

當 directives、stores 和 hydration 未對齊時，WordPress Interactivity API 工作可能會失敗。這項技能會引導 Claude、Codex 和 Claude Code 完成聚焦的除錯與實作步驟。

當 theme.json、範本與 Site Editor 覆寫相互影響時，區塊佈景主題工作可能會失敗。此技能會引導安全編輯、聚焦疑難排解與驗證。

WordPress 區塊變更常會破壞已儲存的內容、資產或註冊。此技能會針對 Gutenberg 專案提供中繼資料、呈現、遷移和測試方面的指引。

WordPress Abilities API 工作需要謹慎處理鉤子、REST 中繼資料與權限檢查。此技能會指引 PHP 註冊、REST 暴露，以及 JavaScript 使用方式。

WordPress 儲存庫可能混合外掛、佈景主題、區塊和網站程式碼。此技能會分類專案，並引導 Claude 或 Codex 採用正確的工作流程。