fix(code): correct skill loading parameter from agent_dirs to skill_dirs

- Update README to use skill_dirs parameter instead of agent_dirs
- Modify ahp_server_agent.py to load AHP skills using skill_dirs
- Auto-detect ahp_skills directory and load if exists
- Add logging for skill loading status

The correct API is:
  session = agent.session(workspace, skill_dirs=['./path/to/skills'])

Not:
  agent = Agent.create(config, agent_dirs=['./path/to/skills'])

agent_dirs is for loading custom agent definitions (for task delegation),
while skill_dirs is for loading custom skills (.md files).

Author: RoyLin

examples/ahp_server_agent.py

@@ -195,12 +195,26 @@ async def initialize(self):
         import tempfile
         workspace = tempfile.mkdtemp(prefix="ahp_server_")
 
+        # 获取 AHP skills 目录路径
+        ahp_skills_dir = Path(__file__).parent / "ahp_skills"
+
         # 创建会话（用于安全分析）
-        self.session = self.agent.session(
-            workspace,
-            permissive=True,
-            builtin_skills=False,
-        )
+        # 如果 AHP skills 目录存在，则加载它们
+        if ahp_skills_dir.exists():
+            self.session = self.agent.session(
+                workspace,
+                permissive=True,
+                builtin_skills=False,
+                skill_dirs=[str(ahp_skills_dir)],  # 加载 AHP safety skills
+            )
+            self.log(f"✓ 已加载 AHP safety skills: {ahp_skills_dir}")
+        else:
+            self.session = self.agent.session(
+                workspace,
+                permissive=True,
+                builtin_skills=False,
+            )
+            self.log(f"⚠ AHP skills 目录不存在: {ahp_skills_dir}")
 
         self.log(f"✓ 智能体已初始化")
         self.log(f"  工作空间: {workspace}")

examples/ahp_skills/README.md

@@ -52,17 +52,15 @@
 ```python
 from a3s_code import Agent
 
-# 创建智能体时指定 skills 目录
-agent = Agent.create(
-    config_path,
-    agent_dirs=["./examples/ahp_skills"]  # 加载 AHP skills
-)
+# 创建智能体（不需要在这里指定 skills）
+agent = Agent.create(config_path)
 
-# 创建会话时启用 skills
+# 创建会话时指定 skills 目录
 session = agent.session(
     workspace,
     permissive=True,
     builtin_skills=True,  # 启用内置 skills
+    skill_dirs=["./examples/ahp_skills"]  # 加载自定义 AHP skills
 )
 ```