诊断并修复无法恢复的 Codex 会话：定位悬挂 tool call/output，并在切换模型 提供商后处理 Model provider not found 的 provider 绑定，恢复交付物与可继续路径。
Install
The individual skill folder is not confirmed. This command opens the repository’s skill selector; follow the upstream instructions.
skills CLI
npx skills add lovstudio/skills