GitHub CLI 2.91.0

你可以用 gh skills install 把同一個技能裝進多個 agent host（承載 AI 代理工具的應用程式），不必逐一手動複製。安裝時可選擇允許隱藏資料夾，搜尋也會認得巢狀的 skills/ 資料夾；若發現某技能曾重新發布，會提供安裝上游版本的選項。預覽會依安裝名稱正確比對，避免看錯技能。gh 與 gh-skill 的 agent skills 文件也已補上。skills publish --fix 也終於只修正問題、不會意外發布，而介面刪除了誤導文字。像替一把萬用鑰匙配多扇門：門更多、標籤更準，修鎖時也不會順手把門打開。

你能用新增的 telemetry 指令查看或調整遙測（telemetry，匿名收集的使用紀錄）設定，也不用再靠環境變數才啟用。GitHub CLI 開始以抽樣方式記錄指令使用情況，並特別記錄技能、官方擴充功能、CI 環境（自動執行測試或部署的環境）與 AI 代理呼叫的脈絡；若沒有可送出的遙測資料，也會留下紀錄說明。相反地，你自訂的別名不會被送出。這些資訊用來了解功能如何被使用，不代表記下每次操作。像商店抽樣統計哪些貨架常被看，但不抄下每位客人替商品取的綽號。

You can now use gh skills install to put one skill into multiple agent hosts, the apps that run AI agents, without copying it by hand to each one. Installation can allow hidden directories, and discovery recognizes nested skills/ directories. When a skill has been republished, the CLI can offer its upstream version for installation. Preview matches by install name, so you see the right skill. Documentation now includes gh and gh-skill agent skills. skills publish --fix now fixes issues without accidentally publishing, and misleading interface text has been removed. It is like fitting one master key to more doors: there are more doors, clearer labels, and fixing a lock does not also open it.

You can use the new telemetry command to inspect or adjust telemetry settings, and it no longer needs an environment variable to be enabled. GitHub CLI now samples command use and records context for skills, official extensions, CI environments that run tests or deployments automatically, and AI-agent invocations. When there is no telemetry to send, it records that fact too. Your custom aliases, however, are not sent. This data helps show how features are used; it is not a ledger of every action. It is like a shop sampling which shelves people view, without copying the nicknames each shopper gives its products.