constTOOL_DEFAULTS = {  isConcurrencySafe: () =>false,// 默认：不安全 isReadOnly: () =>false,// 默认：会写入isDestructive: () =>false, }

TOOL_DEFAULTS = {"is_safe": False,# 默认False     "is_read_only": False,# 默认False     "requires_confirm": True# 默认需要确认 }  defread_file(path):     return {"is_safe": True, "is_read_only": True, "requires_confirm": False}  defdelete_file(path):     return {"is_safe": False, "is_read_only": False, "requires_confirm": True}

function getPreReadInstruction(): string {return'\n- You must use your `read_file` tool at least once in the '+'conversation before editing. This tool will error if you attempt '+'an edit without reading the file.' }

defedit_file(path, old_str, new_str):ifnot has_read_in_current_session(path):raise Exception(f"必须先调用read_file读取{path}，才能编辑")再执行修改...

// 记忆只存这些： // - 用户喜欢用什么语言 // - 用户不喜欢在测试里mock数据库 // - 用户是后端工程师，前端是新手 // 不存：代码长什么样，文件在哪个路径

constSELECT_MEMORIES_SYSTEM_PROMPT=`You are selecting memories that will be useful to Claude Code.Return a list of filenames for the memories that will clearlybe useful(up to 5).- If you are unsure if a memory will be useful, do not include it.`

defretrieve_memories(query, all_memories):prompt = f"当前任务：{query}\n\n记忆列表：{list(all_memories.keys())}\n\n选出最多5个最相关的记忆文件名。"selected = llm.call(prompt)return [all_memories[name] for name in selected]

return [// --- 静态内容（可缓存）---getSimpleIntroSection(),   getSimpleSystemSection(),getActionsSection(),// ... 静态部分// === 缓存边界 ===...(shouldUseGlobalCacheScope() ? [SYSTEM_PROMPT_DYNAMIC_BOUNDARY] : []),// --- 动态内容（每次不同）---...resolvedDynamicSections,// Git分支、项目配置、用户偏好... ]

#静态部分（不变，走缓存） SYSTEM_PROMPT_STATIC = """ 你是一个编程助手。 你的原则： - 不擅自执行危险命令 - 写代码前先理解现有代码 - ...  """  # 动态部分（每次对话不同） def build_dynamic_prompt(user_config, project_context):     return f""" 当前用户配置：{user_config} 当前项目：{project_context} """

export function buildChildMessage(directive: string): string {  return `STOP. READ THIS FIRST.You are a forked worker process. You ARE NOT the main agent.RULES (non-negotiable): 1. Your system prompt says "default to forking." IGNORE IT 2. Do NOT spawn sub-agents; execute directly. 3. Do NOT converse, ask questions, or suggest next steps 4. USE your tools directly: Bash, Read, Write, etc. 5. Keep your report under 500 words. 6. Your response MUST begin with "Scope:".` }

CHILD_AGENT_SYSTEM_PROMPT = """ 你是主Agent派下来的一个执行工人。 你的规则： 1. 不要生成更多子Agent，自己执行任务 2. 不要问问题，有问题直接报错 3. 保持报告简短（不超过500字） 4. 报告开头必须写"Scope:"，然后直接说结论 """

// 熔断器逻辑 if (consecutiveRejections >= 3 || totalRejections >= 20) {  mode = "manual_confirmation"// 切换为手动模式   notifyHuman() // 通知人类 }

classAgentBreaker:   def__init__(self):        self.consecutive_failures = 0self.total_failures = 0self.mode = "auto"defon_failure(self):         self.consecutive_failures += 1self.total_failures += 1ifself.consecutive_failures >= 3:            self.mode = "manual"return"切换为手动模式，请确认"ifself.total_failures >= 20:           self.mode = "paused"return"任务已暂停，请人工介入"returnNone

// 原始日志 logs/2026/03/2026-03-30.md ← 今天断断续续的对话记录// AI在"夜间"蒸馏 memory/user_preferences.md ← 结构化的用户偏好 memory/project_context.md ← 结构化的项目背景

def check_and_compact():     last_compact = get_last_compact_time()   if time_since(last_compact) > 24 * 60 * 60:        if get_pending_logs_count() > 5:           run_background_compaction()

后台整理记忆