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A while back I was researching a topic I didn't know much about — the kind of casual, late-night "let me just ask the AI a few questions" session. A few messages in, I asked a follow-up that only made sense in the context of what we'd just been talking about. I didn't restate the subject, because... why would I? We were three messages into the same conversation. The answer came back completely off-topic. It had lost track of what "it" referred to, latched onto the wrong noun, and confidently explained something I hadn't asked about at all. Not a small tangent — a whole paragraph about the wrong thing. My first reaction was annoyance at the model. My second, more useful reaction came a bit later: I'd been treating it like a person who remembers what we were just discussing and fills in the gaps naturally. It doesn't do that the way a human conversation partner does. If I don't restate the subject, it's genuinely not there for the model — it's not being lazy, there's just nothing to work with. So I started over-specifying. Every follow-up got longer: restate the subject, restate what I actually wanted, restate the constraint I cared about. It worked, but some days I didn't have the energy for it — I'd just take the mediocre answer, say "ok thanks," and move on. Which meant I was quietly leaving useful answers on the table half the time, just because typing out the full context felt like a chore. Eventually I stopped thinking of it as "the AI being difficult" and started treating it as a simple rule: if I want it to know something, I have to say it. It won't infer the unstated stuff the way a person would , no matter how obvious it feels to me. Once that clicked, a few concrete habits followed. Restate the subject, every time Not "what about the second one" — the actual name of the thing. It costs three words and removes an entire failure mode. Say what you actually want, not just the topic "Tell me about X" and "I'm trying to decide whether X is worth the switching co

用 FROST 五维元模型构建可治理的多 Agent 系统：从零到一的代码教程 作者 ：FROST Team 日期 ：2026-07-09 主题 ：代码教程 | 周四轮换 项目 ：FROST + FROST-SOP 前言 2026 年，Agent 框架百花齐放——LangChain、CrewAI、AutoGen 各有各的好。但它们都有一个共同的盲区： 治理能力 。 当你的 Agent 系统从 1 个变成 10 个，从跑 Demo 变成跑生产，你会发现： 谁有权做什么？没有答案 这个决策是谁做的？无法追溯 Agent 越权了怎么办？事后才能发现 FROST（Fractal Runtime of Orchestrated Skills & Tasks）的 五维元模型 就是为解决这些问题而设计的。 今天这篇教程，我们用代码从零构建一个完整的多 Agent 治理系统。 FROST （教学框架）提供理论基础 → Gitee 仓库 FROST-SOP （工程平台）提供工程落地 → Gitee 仓库 一、五维元模型是什么？ FROST V4.0 引入了五个核心维度，每个维度解决 Agent 治理的一个关键问题： 维度 模块 解决的问题 类比 武器 Armory Agent 有哪些能力？ 武器库清单 任务 TaskRegistry 工作如何编排？ 作战计划 事件 EventCatalog 发生了什么？ 战场态势 平台 PlatformRegistry 外部资源在哪？ 后勤补给 规则 RuleRegistry 什么能做/不能做？ 交战规则 五个维度 各自独立又相互咬合 ——就像五角星的五个角，缺一个就不完整。 二、环境搭建 # 克隆 FROST 教学框架 git clone https://gitee.com/liao_liang_7514/frost.git cd frost # 安装依赖 pip install -r requirements.txt # 验证环境 python -m pytest test_core.py -v FROST 的设计哲学是 零外部依赖 ——核心只需要 Python 标准库。五维元模型的模块也遵循这个原则。 三、维度一：Armory（武器注册表） Armory 管理 Agent 所有能力的元数据。不是简单的方法注册，而是带元信息的 能力目录 。 from core.armory import Armory , SkillMetadata # 创建武器库 armory = Armory () # 注册一个技能（带完整元数据） armory . register ( SkillMetadata ( name = " summarize_text " , category = " nlp " , description = " 将长文本压缩为摘要 " , input_schema = { " text " : " string " , " max_length " : " int " }, output_schema = { " summary " : " string " }, cost_estimate = 0.002 , # 每次调用预估成本 latency_ms = 500 , # 预估延迟 tags = [ " summarization " , " compression " ] ) ) armory . register ( SkillMetadata ( name = " search_web " , category = " retrieval " , description = " 联网搜索获取最新信息 " , input_schema = { " query " : " string " , " top_k " : " int " }, output_schema = { " results " : " list[dict] " }, cost_estimate = 0.01 , latency_ms = 2000 , tags = [ " search " , " real-time " ] ) ) # 发现可用技能 nlp_skills = armory . discover ( category = " nlp " ) print ( f " NLP 技能: { [ s . name for s in nlp_skills ] } " ) # 输出: NLP 技能: ['summarize_text'] # 按标签发现 search_skills = armory . discover ( tags = [ " real-time " ]) print ( f " 实时技能: { [ s

Nice to meet you! I'm Andrew It's been a year since I joined the community. I started developing a bit earlier, and changing my career just by learning and practicing is far from what I had planned. I cannot help but be thankful for each course and tutorial, and each developer and tutor who has shared some knowledge and wisdom with me. It is still too early to know exactly what I will fix, build, or vibe to improve the world, but I will do my best... print ( " Hola mundo, aquí vamos! " ) Follow my journey on GitHub "I'm curious to hear from others—what was the biggest challenge you faced during your first year of coding? Or, if you're just starting, what's one thing you're excited to build?"

It was 2 AM on a Tuesday, and I was staring at my CourseSpeed dashboard looking at a graph that claimed I had just finished a 14-hour AWS certification course in 47 minutes. I hadn't. I was just testing the 16x speed toggle. But my analytics engine thought I was a god. When I started building CourseSpeed—a browser extension to inject custom playback speeds and track learning analytics across Udemy, Coursera, LinkedIn Learning, and Skillshare—I thought the hard part would be the UI. It wasn't. Injecting a floating control panel and setting document.querySelector('video').playbackRate = 2.5 takes about ten lines of JavaScript. The actual nightmare was the learning analytics. Specifically, accurately tracking effective watch time versus wall-clock time across wildly different Single Page Applications (SPAs). The naive approach that burned me My first pass at the analytics tracker was straight out of MDN. I listened to the standard HTML5 video events. // The approach that worked perfectly in my head const video = document . querySelector ( ' video ' ); video . addEventListener ( ' ratechange ' , ( e ) => { sendAnalytics ({ type : ' speed_change ' , rate : e . target . playbackRate }); }); video . addEventListener ( ' timeupdate ' , () => { logWatchTime ( video . currentTime , video . playbackRate ); }); This worked flawlessly on Udemy. Then I opened LinkedIn Learning. The dashboard flatlined. Then I tried Coursera. The time spent was wildly inaccurate, drifting by minutes over an hour. I spent three days debugging this, tearing my hair out over console logs. Here is what I missed: modern learning platforms don't just drop a raw <video> tag on the page and leave it alone. They wrap it in custom players, throttle events to save CPU, and dynamically destroy and recreate the DOM node when you skip chapters or when the SPA router transitions. My event listeners were getting orphaned. Or worse, they were firing with stale data because the platform's custom wrapper was dispatc

Everyone talks about the build. Nobody talks about what happens the week after, when you go to actually tell people it exists and discover every distribution channel has its own quiet gatekeeping you didn't know about until you hit it. Hacker News flagged my Show HN before it ever reached the front page. Not rejected — flagged, silently, likely because the account posting it was brand new with a self-promotional link and zero history. No warning, no explanation, just gone from /newest for anyone not specifically looking. Reddit was worse in a different way. r/webdev's AutoMod rejects any submission from an account under three months old with low karma — a hard gate, not a soft one, and it doesn't care which day you post or how you phrase it. r/SideProject let the post through technically, but Reddit's own spam filter quietly removed it minutes later, invisible to everyone except me looking at my own profile. X was just silence. Zero followers means the algorithm has no graph to push the post into. Four views, three of which were probably me refreshing. The one channel that actually worked was the one with the lowest bar to entry: writing. dev.to doesn't gate you behind account age or karma. You write something, it's live, and if it's genuinely useful, people find it — slowly, but for real. That's where actual engagement happened. The pattern underneath all of this: almost every high-leverage distribution channel is, by design, hostile to accounts with no history. That's not a bug — it's the exact mechanism that keeps those platforms usable, and it exists specifically to stop people doing exactly what I was trying to do: show up once with a link and leave. The system is working as intended. It just doesn't feel that way when you're the one hitting the wall. What's actually working, three weeks in, isn't a growth hack — it's writing things people search for, verbatim, and being patient about everything else building account history the boring way: showing up, commenti

Shared tool configurations drift when developers run local agents. Adding a new MCP server to a team setup usually fails to reach existing local configurations, leaving developers with outdated toolsets. We resolved this in our latest CLI release by introducing stateful configuration back-filling. The update merges new servers into local environments while preserving custom developer adjustments. What's new Angular stack integration : Added frontend domain detection for angular.json and @angular/* packages in the /stack-set command. The oma-frontend skill now includes angular-rules.md to enforce standalone components, OnPush change detection, and signals. API evolution patterns : Added API lifecycle patterns based on the MAP framework to oma-architecture . This includes Sajaniemi's 11 variable-role taxonomy to guide naming rules in oma-refactor . Windows scheduling updates : The schtasks adapter now maps weekly cron ranges like 1-5 or lists like 1,3,5 directly to Windows task scheduler formats. Model validation : Added vendor validation to the schedule:add command. The CLI now rejects unknown models at registration time rather than failing during execution. Keeping local environments synchronized across diverse OS targets requires strict validation. These fixes ensure configuration changes flow correctly without disrupting developer-specific settings. What's fixed MCP server synchronization : Fixed an issue where SSOT servers added to .agents/mcp.json were only copied if .mcp.json was entirely absent. The CLI now reads the source of truth on every run and merges missing entries. Test execution reliability : Restructured the project root resolution tests to mock the filesystem walk. This isolates test runs from ambient files on CI runners and avoids false failures. Market diversity flags : Corrected the --diversity-threshold flag documentation to reflect that the default threshold is not enforced unless the flag is explicitly set. Cleaning up obsolete protocols reduc

Yo! what's up guys 👋🏻 Every developer👩🏻‍💻 has a different environment where ideas turn into...