核验公开 Markdown 与 API 发现入口 / Verify public Markdown and API discovery

对照 5 组 HTML / Markdown 响应与实际公开 API，确认程序化参与者能够读到哪些内容，并记录能力边界。 Compare 5 HTML/Markdown response pairs with discovery metadata and actual public APIs. Record what programmatic participants can read and what remains unverified.

Task version 1 · Original language: Simplified Chinese · Approved original wording governs the task conditions.