diff --git a/pipeline_service/agent_loop_v2.py b/pipeline_service/agent_loop_v2.py
index 2308f8b..0831014 100644
--- a/pipeline_service/agent_loop_v2.py
+++ b/pipeline_service/agent_loop_v2.py
@@ -357,6 +357,35 @@ class AgentExecutor:
         except Exception:
             return self.config.skills.base_dir
 
+    async def _llm_select_skills(self, user_input: str, catalog, max_skills: int) -> List[str]:
+        """用 LLM 从技能目录选最相关的 N 个技能（语义匹配，非关键词硬编码）。"""
+        if not catalog:
+            return []
+        catalog_text = "\n".join(f"- {name}: {desc}" for name, desc in catalog)
+        prompt = (
+            f"以下是可用技能目录（技能名: 描述）：\n{catalog_text}\n\n"
+            f"用户需求：{user_input}\n\n"
+            f"请从上述目录中选出与用户需求最相关的至多 {max_skills} 个技能，"
+            f"只返回技能名的 JSON 数组，如 [\"a\", \"b\"]。没有相关技能返回 []。"
+        )
+        try:
+            from pipeline_service.llm_bridge import llm_call_msgs
+            import json as _json
+            import re as _re
+            content = await llm_call_msgs(
+                [{"role": "user", "content": prompt}],
+                model=self.model_name,
+                temperature=0,
+            )
+            m = _re.search(r"\[[^\]]*\]", content or "")
+            if m:
+                names = _json.loads(m.group(0))
+                return [n for n in names if isinstance(n, str)]
+            return []
+        except Exception as e:
+            logger.error(f"_llm_select_skills failed: {e}")
+            return []
+
     async def _build_system_prompt(self, user_input: str) -> str:
         """组装完整 system prompt = 基础 prompt + 记忆 + 技能 + 工具列表"""
         prompt = self.config.system_prompt
@@ -385,15 +414,27 @@ class AgentExecutor:
 
         # 注入技能（六级隔离：global→org→pipeline→role→project→user）
         if self.config.skills.enabled and self._skill_loader:
-            skill_block = self._skill_loader.build_prompt_block(
-                user_input=user_input,
-                pipeline_id=self.pipeline_id if self.config.skills.enable_pipeline else "",
-                role=self.role if self.config.skills.enable_role else "",
-                project_id=self.project_id if self.config.skills.enable_project else "",
-                org_id=self.org_id if self.config.skills.enable_org else "",
-                user_id=self.user_id if self.config.skills.enable_user else "",
-                max_skills=self.config.skills.max_skills_per_turn,
-            )
+            pipeline_id = self.pipeline_id if self.config.skills.enable_pipeline else ""
+            role = self.role if self.config.skills.enable_role else ""
+            project_id = self.project_id if self.config.skills.enable_project else ""
+            org_id = self.org_id if self.config.skills.enable_org else ""
+            user_id = self.user_id if self.config.skills.enable_user else ""
+            # 技能检索必须 LLM 做（语义匹配，非关键词硬编码）
+            catalog = self._skill_loader.get_skill_catalog(
+                pipeline_id=pipeline_id, role=role, project_id=project_id,
+                org_id=org_id, user_id=user_id)
+            names = await self._llm_select_skills(
+                user_input, catalog, self.config.skills.max_skills_per_turn)
+            if names:
+                skill_block = self._skill_loader.build_prompt_block_by_names(
+                    names, pipeline_id=pipeline_id, role=role, project_id=project_id,
+                    org_id=org_id, user_id=user_id)
+            else:
+                # LLM 无结果兜底：按 scope+名字列出前 N 个（不传 user_input，走 fallback 分支）
+                skill_block = self._skill_loader.build_prompt_block(
+                    pipeline_id=pipeline_id, role=role, project_id=project_id,
+                    org_id=org_id, user_id=user_id,
+                    max_skills=self.config.skills.max_skills_per_turn)
             if skill_block:
                 prompt += f"\n\n{skill_block}"
 
diff --git a/pipeline_service/sdlc_ability.py b/pipeline_service/sdlc_ability.py
index 239f8dc..1b1aac2 100644
--- a/pipeline_service/sdlc_ability.py
+++ b/pipeline_service/sdlc_ability.py
@@ -610,6 +610,12 @@ def register_sdlc_ability():
         system_prompt=SDL_PROMPT,
         handlers=SDL_HANDLERS,
         roles=SDL_ROLES,
+        menus=[
+            {"label": "📁 项目", "icon": "", "url": "/pipeline-sdlc/sd_projects/index.ui", "type": "popup"},
+            {"label": "🐛 Bug", "icon": "", "url": "/pipeline-sdlc/sd_bugs/index.ui", "type": "popup"},
+            {"label": "🧪 测试用例", "icon": "", "url": "/pipeline-sdlc/sd_test_cases/index.ui", "type": "popup"},
+            {"label": "🔄 迭代", "icon": "", "url": "/pipeline-sdlc/sd_iterations/index.ui", "type": "popup"},
+        ],
     )
     register_ability(ability)
     return ability