Add skill enable controls and data factory SQL skill

src/agent_prompting.py

@@ -99,7 +99,7 @@ def build_system_prompt_parts(
         get_doing_tasks_section(),
         get_actions_section(),
         get_using_your_tools_section(enabled_tool_names),
-        get_skill_guidance_section(prompt_context, enabled_tool_names),
+        get_skill_guidance_section(prompt_context, runtime_config, enabled_tool_names),
         get_agent_guidance_section(enabled_tool_names, available_agents),
         get_plugin_guidance_section(prompt_context),
         get_mcp_guidance_section(prompt_context),
@@ -240,17 +240,32 @@ def get_using_your_tools_section(enabled_tool_names: set[str]) -> str:
 
 def get_skill_guidance_section(
     prompt_context: PromptContext,
+    runtime_config: AgentRuntimeConfig,
     enabled_tool_names: set[str],
 ) -> str:
     if 'Skill' not in enabled_tool_names:
         return ''
-    skill_listing = format_skills_for_system_prompt(cwd=prompt_context.cwd)
+    skill_listing = format_skills_for_system_prompt(
+        cwd=prompt_context.cwd,
+        enabled_skill_names=runtime_config.enabled_skill_names,
+    )
+    enabled_skill_names = (
+        {
+            name.strip().lower()
+            for name in runtime_config.enabled_skill_names
+            if name.strip()
+        }
+        if runtime_config.enabled_skill_names is not None
+        else None
+    )
     items = [
         '当用户请求符合某个 skill 的适用范围时，优先调用 Skill 工具进入该 skill，不要先用 Agent 子任务或通用搜索绕路。',
-        '数据生成、标签边界、产品定义、示例 query 到数据集这类任务，优先使用 product-data skill。',
-        '线上 badcase 挖掘、router session 检索、候选转样本这类任务，优先使用 online-mining skill。',
-        '调用 skill 后遵守 skill 内部的人类 review 门禁和允许工具列表。',
     ]
+    if enabled_skill_names is None or 'product-data' in enabled_skill_names:
+        items.append('数据生成、标签边界、产品定义、示例 query 到数据集这类任务，优先使用 product-data skill。')
+    if enabled_skill_names is None or 'online-mining' in enabled_skill_names:
+        items.append('线上 badcase 挖掘、router session 检索、候选转样本这类任务，优先使用 online-mining skill。')
+    items.append('调用 skill 后遵守 skill 内部的人类 review 门禁和允许工具列表。')
     return '\n'.join(['# Skills', *prepend_bullets(items), '', skill_listing])
 
 

src/agent_types.py

@@ -171,6 +171,7 @@ class AgentRuntimeConfig:
     session_directory: Path = field(default_factory=lambda: (Path('.port_sessions') / 'agent').resolve())
     scratchpad_root: Path = field(default_factory=lambda: (Path('.port_sessions') / 'scratchpad').resolve())
     python_env_dir: Path | None = None
+    enabled_skill_names: tuple[str, ...] | None = None
 
 
 @dataclass(frozen=True)

src/bundled_skills.py

@@ -20,6 +20,11 @@ if TYPE_CHECKING:
     from .agent_runtime import LocalCodingAgent
 
 
+ALWAYS_ENABLED_HIDDEN_SKILL_NAMES = frozenset(
+    {'update-config', 'verify', 'simplify', 'debug'}
+)
+
+
 @dataclass(frozen=True)
 class BundledSkill:
     """A bundled skill definition."""
@@ -265,6 +270,7 @@ def find_bundled_skill(name: str, cwd: Path | str | None = None) -> BundledSkill
 def format_skills_for_system_prompt(
     max_chars: int = 8000,
     cwd: Path | str | None = None,
+    enabled_skill_names: tuple[str, ...] | set[str] | None = None,
 ) -> str:
     """Format bundled skills for inclusion in system-reminder messages.
 
@@ -272,10 +278,17 @@ def format_skills_for_system_prompt(
     """
     lines = ['Available skills (invoke via Skill tool):']
     char_count = len(lines[0])
+    enabled_names = (
+        {name.strip().lower() for name in enabled_skill_names if name.strip()}
+        if enabled_skill_names is not None
+        else None
+    )
 
     for skill in get_bundled_skills(cwd):
         if not skill.user_invocable:
             continue
+        if enabled_names is not None and skill.name.lower() not in enabled_names:
+            continue
         entry = f'- {skill.name}: {skill.description}'
         if skill.when_to_use:
             entry += f' When to use: {skill.when_to_use}'

src/session_store.py

@@ -192,6 +192,11 @@ def serialize_runtime_config(runtime_config: AgentRuntimeConfig) -> JSONDict:
             if runtime_config.python_env_dir is not None
             else None
         ),
+        'enabled_skill_names': (
+            list(runtime_config.enabled_skill_names)
+            if runtime_config.enabled_skill_names is not None
+            else None
+        ),
     }
 
 
@@ -203,6 +208,16 @@ def deserialize_runtime_config(payload: JSONDict) -> AgentRuntimeConfig:
     if not isinstance(budget_payload, dict):
         budget_payload = {}
     output_schema_payload = payload.get('output_schema')
+    enabled_skill_names_payload = payload.get('enabled_skill_names')
+    enabled_skill_names = (
+        tuple(
+            str(name)
+            for name in enabled_skill_names_payload
+            if str(name).strip()
+        )
+        if isinstance(enabled_skill_names_payload, list)
+        else None
+    )
     return AgentRuntimeConfig(
         cwd=Path(str(payload['cwd'])).resolve(),
         max_turns=int(payload.get('max_turns', DEFAULT_MAX_TURNS)),
@@ -241,6 +256,7 @@ def deserialize_runtime_config(payload: JSONDict) -> AgentRuntimeConfig:
             if payload.get('python_env_dir') is not None
             else None
         ),
+        enabled_skill_names=enabled_skill_names,
     )