4.15.2 SKILL.md 校验报错

[goactiongo]

直接安装第三方skill，提示不符合格式要求，如何解决

2026-08-01 18:21:33   ERR ai:agent             [Sandbox] Failed to package skill: {
                                                 requestId: '6d77663d-c23b-451a-9d6f-50d084e305ad',
                                                 sandboxId: '7d07cde406815a03',
                                                 error: Error: Each first-level skill folder under skills/ must contain SKILL.md: SkillHub, pdf-image-text-extractor, @user_5f9c21aa
                                                     at O (.next/server/chunks/packages_service_core_ai_sandbox_0cv544u._.js:1:14342)
                                                     at async P (.next/server/chunks/packages_service_core_ai_sandbox_0cv544u._.js:1:18109)
                                                     at async _ (.next/server/chunks/[root-of-the-server]__0_kym2h._.js:1:27544)
                                                     at async (.next/server/chunks/[root-of-the-server]__09m95le._.js:4:8446)
                                                     at async (.next/server/chunks/[root-of-the-server]__09m95le._.js:4:3996)
                                                     at async Module.m [as handler] (.next/server/chunks/[root-of-the-server]__0_kym2h._.js:1:29907)
                                               }
2026-08-01 18:21:33   INF http:error           Request error: {
                                                 requestId: '6d77663d-c23b-451a-9d6f-50d084e305ad',
                                                 url: '/api/core/ai/skill/save-deploy',
                                                 message: 'Failed to package skill directory: Each first-level skill folder under skills/ must contain SKILL.md: SkillHub, pdf-image-text-extractor, @user_5f9c21aa'
                                               }
2026-08-01 18:21:33   INF http:response        [POST] /api/core/ai/skill/save-deploy - 500 in 10213ms