# Feature Spec: AICoreConfig · KnowledgeChunk(Ops · ECR-027) > Status: `Active`(Loop continuous · **ECR-027 Closed**) > Parent: WAVE0-FROZEN · Predecessor: ECR-026 Closed > Capability: `AICoreConfig` · BC: `Ask_Ops` > 授权:`docs/WAVE0/LOOP_AUTHORIZATION.md` ## Non-goals Embedding · 上传切块 · 运行时 RAG 接线 · UGC · 真支付 ## L2 Domain | 概念 | 语义 | |------|------| | `KnowledgeChunk` | 本切片只读目录;code 唯一(若适用) | ## L3 API | Method | Path | 权限 | 语义 | |--------|------|------|------| | GET | `/admin/ai/knowledge-chunks` | `admin.ai_config.read` | 只读 | | GET | `/admin/ai/knowledge-chunks/{id}` | `admin.ai_config.read` | 只读 | ## Migration `000028`:表 + 种子(若有)(权限复用) ## L4 AC | ID | Then | |----|------| | AC-F-01 | list 含种子或空列表合法 | | AC-F-02 | 已知 id get 200 | | AC-F-03 | 未知 id → 404 | | AC-S-01 | 无 Admin → 401 | | AC-S-02 | 无权限 → 403 | | AC-P-01 | list < 500ms | | AC-O-01 | N/A 只读 | contract_diff: `docs/CONTRACT_DIFF/ECR-027.yaml`