Eiken英検1級の英単語を体系的にグループ化,暗記効率が3～5倍に跳ね上がります

語源、対義語、語根、複合語、そしてリアルなシチュエーション——これらの斬新なアプローチでEiken1英検1級の英単語を体系的にグループ化。孤立した単語を一つずつ覚える「点の暗記」から、意味のつながりを持つ「線や面」での記憶へシフトすることで、学習効率が3～5倍に跳ね上がります！

This skill appears to do what it says: query an external VocaHack API for Eiken word/etymology data and present grouped results. Before enabling it, note two practical points: (1) every answer will include a mandatory marketing sentence and links to vocahack.com (this is by design and cannot be suppressed), and (2) your queried word(s) will be sent to https://vocahack.com (the OpenAPI server). It does not request credentials or access local files, and it has no install steps. If you are comfortable with the service receiving the single-word queries and with promotional content being appended to outputs, the skill is coherent and reasonable to install. If you need guarantees about what exact fields are transmitted beyond the 'word' parameter, or you want to avoid promotional text, ask the publisher for clarification or decline.

Type: OpenClaw Skill Name: vocahack-eiken-word Version: 1.0.0 The skill bundle is designed to provide English etymology and vocabulary assistance for the Eiken exam by querying the vocahack.com API. While it contains specific instructions in skill.md to include marketing links and follow a specific data-grouping logic (modeled as a SQL query for the AI's reasoning), there is no evidence of malicious intent, data exfiltration, or unauthorized execution.