Files
iAs/resources/skills/email/scripts/email.sh
T
wunianxiao b9de3665d9 feat: iPet → iAs 完整迁移,Rust 版微信 AI 助手
Phase 1  CLI 框架 + 配置系统
  - clap 子命令: login / listen / send / whoami / usage
  - config.json + env var 替换
  - tracing 日志系统
  - state 持久化(auth/runtime 文件存 + PostgreSQL)

Phase 2  微信通道
  - wechat::client — 完整 iLink Bot HTTP API 实现
  - 扫码登录(终端二维码 + 轮询状态)
  - 长轮询 getupdates / 消息收发 / 监听注册

Phase 3  AI 对话(纯文本 + function calling)
  - LlmProvider trait: DeepSeek + LM Studio 实现
  - SSE 流式解析(text / reasoning / tool_calls delta / usage)
  - Conversation: 消息历史 + chat / chat_with_tools 工具循环

Phase 4  PostgreSQL 集成
  - app_state(认证 KV 存储)
  - chat_records(消息收发记录)
  - llm_usage(Token 用量统计缓存命中率)
  - user_memories(长期记忆持久化)
  - pending_approvals(审批确认码)
  - scheduled_tasks(定时任务表)

Phase 5  一切皆 Skill(工具系统)
  - SkillRegistry: 系统 + 用户 skills 双目录合并
  - SKILL.md 解析器 + 子进程执行器(stdin JSON → stdout)
  - 9 个系统 Skills: datetime / weather / search / email /
    shell / schedule / memos / read_memories / read_summaries
  - ApprovalManager: High 风险技能 → 确认码审批(透明模式)
  - High 风险技能:确认码审批(透明模式)

Phase 6  定时任务调度器

上下文管理
  - ChatSession: checkpoint + token budget (28K) + summaries
  - Token 估算器(中英文自适应)
  - 12h 空闲 → trigger_idle_summary(不入会话)
  - Budget 溢出 → trigger_overflow_summary(入会话 + drain 旧消息)
  - Summarizer: LLM 生成自然语言摘要(fallback 简单截断)
  - 长期记忆 / 摘要 通过 read_memories / read_summaries 工具按需读取

工具调用日志 + Token 统计
  - INFO: 工具名 + 参数 + 结果摘要
  - DEBUG: 子进程 exit/stdout/stderr
  - ias usage --since --until --model 查看用量和缓存命中率
2026-06-01 17:21:43 +08:00

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#!/usr/bin/env node
// 邮件工具(IMAP 收发)
// 通过 stdin 接收 JSON 参数
let input = '';
process.stdin.on('data', (chunk) => input += chunk);
process.stdin.on('end', async () => {
try {
const params = JSON.parse(input.trim() || '{}');
const action = params.action || 'list_unread';
const limit = params.limit || 5;
const host = process.env.EMAIL_IMAP_HOST;
const port = parseInt(process.env.EMAIL_IMAP_PORT || '993');
const user = process.env.EMAIL_IMAP_USER;
const password = process.env.EMAIL_IMAP_PASSWORD;
if (!host || !user || !password) {
console.log('请设置 EMAIL_IMAP_HOST, EMAIL_IMAP_USER, EMAIL_IMAP_PASSWORD');
process.exit(1);
}
// 使用 openssl s_client 连接 IMAP over SSL
// 简单实现:列出收件箱最近 N 封邮件摘要
const net = require('net');
const tls = require('tls');
const socket = tls.connect(port, host, { rejectUnauthorized: false }, () => {
let buf = '';
let step = 0;
let tag = 0;
function cmd(line) {
tag++;
socket.write(`A${tag} ${line}\r\n`);
return `A${tag}`;
}
socket.on('data', (data) => {
buf += data.toString('utf-8');
// 简化处理:等服务器就绪后依次发命令
if (step === 0 && buf.includes('OK')) {
step = 1;
cmd(`LOGIN "${user}" "${password}"`);
} else if (step === 1 && buf.includes(`A1 OK`)) {
step = 2;
cmd('SELECT INBOX');
} else if (step === 2 && buf.includes(`A2 OK`)) {
step = 3;
cmd(`FETCH 1:${limit} (FLAGS INTERNALDATE BODY.PEEK[HEADER.FIELDS (SUBJECT FROM DATE)])`);
} else if (step === 3 && buf.includes(`A3 OK`)) {
step = 4;
// 解析结果
const lines = buf.split('\n').filter(l => l.trim());
const results = [];
let current = {};
for (const line of lines) {
if (line.match(/^\* \d+ FETCH/)) {
if (current.subject) results.push(current);
current = {};
}
const subjMatch = line.match(/^SUBJECT: (.+)$/i);
const fromMatch = line.match(/^FROM: (.+)$/i);
const dateMatch = line.match(/^DATE: (.+)$/i);
if (subjMatch) current.subject = subjMatch[1].trim();
if (fromMatch) current.from = fromMatch[1].trim();
if (dateMatch) current.date = dateMatch[1].trim();
}
if (current.subject) results.push(current);
console.log(`最近 ${results.length} 封邮件:`);
results.forEach((r, i) => {
console.log(`\n${i+1}. 主题: ${r.subject || '(无主题)'}`);
console.log(` 发件人: ${r.from || '未知'}`);
console.log(` 时间: ${r.date || '未知'}`);
});
cmd('LOGOUT');
}
});
});
socket.setTimeout(15000, () => {
console.log('连接 IMAP 超时');
process.exit(1);
});
} catch (e) {
console.log(`邮件查询失败: ${e.message}`);
process.exit(1);
}
});