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教程 / 实战普通2026-09-06 12:31

OAuth Token Leakage in Agentic AI: When the Context Window Becomes a Credential Store

RFC 9700 is explicit: resource servers MUST never store or transfer access tokens in plaintext. Every...

信息来源：DEV Community

教程 / 实战普通2026-09-06 12:31

Malicious MCP Servers and the Unsolved Supply Chain Problem for AI Agents

On March 24, 2026, a poisoned PyPI package was live for 40 minutes. During those 40 minutes, every...

信息来源：DEV Community

教程 / 实战普通2026-09-06 12:30

Agent Output Is an Injection Vector: SQL, Shell, and Template Engines

CVE-2026-26030 is not a prompt injection vulnerability. The attacker never manipulated a system...

信息来源：DEV Community

教程 / 实战普通2026-09-06 12:17

小珺采访曾鸣的播客里，有个有意思的点，是谈到年轻人是怎么变老登的。但我记不清曾鸣的具体回答。于是跟 YouMind 精灵说：帮我找下。精灵精准找到了这段对话。开心。

信息来源：X：Frank Wang 玉伯 (@lifesinger)

教程 / 实战普通2026-09-06 11:23

Replacing Myself With AI, One Cognitive Habit at a Time

I built an AI memory system that stores what I know. The layer I actually want stores how I get curious. Then I realized what that really is: a slow machine for deleting parts of my own thinking I no longer need to do by hand. Which is als…

信息来源：DEV Community

教程 / 实战普通2026-09-06 11:20

Perplexity 详解其 GPU 嵌入栈：Ivy、Tulip 与 ROSE 如何支撑 pplx-embed

Perplexity 工程团队发文详解其嵌入模型服务架构，通过复用 LLM 的 prefill/decode 内核，以 Ivy、Tulip 和 ROSE 三个服务支撑 pplx-embed。

信息来源：MarkTechPost（RSS）

教程 / 实战普通2026-09-06 11:08

NVIDIA Just Bought the Town Square of Open-Source AI for $12.9 Billion. Here Is What You Should Actually Do About It

On September 3, NVIDIA confirmed it is buying Hugging Face for $12.93 billion. The platform that...

信息来源：DEV Community · NVIDIA / Hugging Face

教程 / 实战普通2026-09-06 10:53

HypeBESTIE: My Free Sincere Compliment Engine

This is a submission for Weekend Challenge: Generosity Edition What I Built Sup Dev.to! I...

信息来源：DEV Community

教程 / 实战普通2026-09-06 10:50

Machines Can Only Build What Someone Already Imagined

When a prompt describing what you need is submitted, an AI fills in forty lines of clean, working...

信息来源：DEV Community

教程 / 实战普通2026-09-06 10:20

What breaks when you ship 21 AI tools that never touch a server

We run every AI feature — LLM writing, background removal, upscaling, transcription, OCR — entirely in the browser. Here is the honest list of what broke, and the COOP/COEP, onnxruntime and model-size traps we hit on the way.

信息来源：DEV Community

教程 / 实战普通2026-09-06 10:17

The 404 only we could see: 23.8 hours inside a cache entry we made ourselves

For 23.8 hours, one of our published articles returned 404 to us and 200 to everyone else. The...

信息来源：DEV Community

教程 / 实战普通2026-09-06 10:01

小企业主如何借 AI 减轻经营负担

Sherwin Wu 看好 AI 赋能小企业主，让高自主性的经营者少些辛苦。引用推文中，GPT-6-Astra （medium）自主完成其八月全部记账，耗时 20 分钟、花费约 $1.50；对比人工处理需数小时或花费约 $100。

信息来源：X：Sherwin Wu（@sherwinwu） · GPT

教程 / 实战普通2026-09-06 09:58

Your Hook Is Configured Correctly and Never Runs

You write a hook. The JSON is valid. The keys are spelled right. No error appears. Nothing...

信息来源：DEV Community

教程 / 实战普通2026-09-06 09:47

Claims, Not Facts: Building an Auditable Multi-Author Record for a House

Most systems that describe a building store facts. A row says the house has three bedrooms. Another...

信息来源：DEV Community

教程 / 实战普通2026-09-06 09:32

984 Requests Said They Were Perplexity. None Could Prove It.

Thirty days of AI crawler data from one WordPress site, sorted by whether each request could be confirmed — about one in six arrived with proof attached, and the reasons the rest could not split three ways.

信息来源：DEV Community

教程 / 实战普通2026-09-06 09:30

Building Beyond CRUD with Claude and Codex: How we Created an Interactive Digital Museum

What does building with AI look like when your application needs interactive planets, a working 3D...

信息来源：DEV Community · Claude

教程 / 实战普通2026-09-06 09:22

GPT-6 Astra: What’s Actually New in OpenAI’s New Frontier Model

OpenAI has released GPT-6 Astra, its newest frontier model, less than a week after Anthropic’s Claude...

信息来源：DEV Community · OpenAI / GPT / Claude

教程 / 实战普通2026-09-06 09:14

handoff: Give the Next AI Agent the Context It Actually Needs

A detailed guide to creating compact AI-agent handoffs that preserve the live thread, point to durable artifacts, and prevent costly rediscovery.

信息来源：DEV Community

教程 / 实战普通2026-09-06 08:48

Understanding Things Anyway

I’ve been noticing something weird lately. Not with AI itself. AI is obviously getting better: the...

信息来源：DEV Community

教程 / 实战普通2026-09-06 08:44

Amparo: applying for food aid without reading a single word

This is a submission for Weekend Challenge: Generosity Edition What I Built Every year an...

信息来源：DEV Community

教程 / 实战普通2026-09-06 08:38

Sapient 回应 OpenAI Astra 带火循环架构：HRM-Text 已开源，约 1000 美元算力即可从零预训练

Rohan Paul 转发 Sapient 的回应称，Sapient 于 2025 年 6 月提出 Hierarchical Reasoning Model，并于今年 5 月开源 HRM-Text，认为 OpenAI Astra 将循环架构带入前沿讨论验证了其早期方向。

信息来源：X：Rohan Paul (@rohanpaul_ai) · OpenAI

教程 / 实战普通2026-09-06 07:54

Advertised but never wired: config options that exist everywhere except the code path

Two issues landed in the agent-CLI ecosystem within a few hours of each other this week, in two...

信息来源：DEV Community

教程 / 实战普通2026-09-06 07:45

13 repositories, 13 bugs: what open source taught me about my own tool

I built a tool that draws architecture diagrams from a repository, where every edge cites the file,...

信息来源：DEV Community

教程 / 实战普通2026-09-06 07:44

I built a QA agent that audits itself nightly. It has filed 79 findings against its own releases.

Most "AI QA agents" audit your repo from scratch every time and end with LGTM. I wanted the opposite:...

信息来源：DEV Community

教程 / 实战普通2026-09-06 07:43

RAG ou MCP? A pergunta errada. Cole o prompt e monte os dois

RAG é a base de conhecimento: Logseq, Notion, Confluence. MCP é o conector: o IDE pede um trecho dessa base. Fine-tuning não grava o doc nos pesos.

信息来源：DEV Community

教程 / 实战普通2026-09-06 07:23

urning emailed spreadsheets into Magento orders without asking customers to change

Every B2B Magento store I've worked on has the same quiet leak. A chunk of the orders never touch the...

信息来源：DEV Community

教程 / 实战普通2026-09-06 07:08

Give Your Coding Agent Eyes

Every coding-agent session starts blind: your agent rediscovers how your features work, and sometimes...

信息来源：DEV Community

教程 / 实战普通2026-09-06 07:01

Multiple Browser Agents Need More Than Separate Profiles

A development report on browser workspaces, project bindings, exclusive leases, and controlled handovers between humans and agents.

信息来源：DEV Community

教程 / 实战普通2026-09-06 05:21

Liar Liar Pants on Fire

I have to come clean. Speaking at APIWorld this past week wasn’t actually my first talk acceptance....

信息来源：DEV Community

教程 / 实战普通2026-09-06 05:11

The queue drains itself now, and the morning note fits in a minute

One month after the queue essay: findings file themselves, rounds are judged on the contract, the morning brief reads like a PA's note, and a refused write is never silent.

信息来源：DEV Community

教程 / 实战普通2026-09-06 05:11

My agents run without permission prompts, so the brake moved into the hook

The permission prompt only fired when I was watching. A hook now refuses force pushes, shared-tree resets and root deletes in every mode, and redirects the session instead of waiting for me.

信息来源：DEV Community

教程 / 实战普通2026-09-06 05:10

No card ships until a blind judge passes it

296 puzzle cards, each judged by a model that sees the story but never the brief, the finding or the old card. Eleven waves, and the brief turned out to be the lever.

信息来源：DEV Community

教程 / 实战普通2026-09-06 05:09

I banned the em dash from my AI's voice

The voice engine flags it, the site refuses it, the drafter is forbidden it, and 117 instances were rewritten by hand. Then the gate blocked my own deploys for a day.

信息来源：DEV Community

教程 / 实战普通2026-09-06 04:56

How I Built an Ultra-Low Latency, Local-First Interview Copilot with Electron, React 19, and Groq Whisper Turbo

Most conversational AI speech assistants have a fatal flaw: crippling latency. You ask a question,...

信息来源：DEV Community

教程 / 实战普通2026-09-06 04:45

GPT-6 Astra 用 Three.js 构建 3D 相机

什么鬼！？ GPT-6 Astra 刚刚完成了这个 3D 相机的制作，包含 122 个组件组和 1，877 个建模部件。我甚至都不知道还能在 Three.js 里构建这些东西。

信息来源：X：Elvis Saravia (@omarsar0, DAIR.AI) · GPT

教程 / 实战普通2026-09-06 04:39

/show-me 安装破 1.1 万，GitHub 星标 2.5k

里程碑 - /show-me 安装量已超 1.1 万，GitHub 星标达 2.5k！

信息来源：X：Dex Horthy（HumanLayer）(@dexhorthy)

教程 / 实战普通2026-09-06 03:35

Classify the Job First: A Router for Local Agents and Awake Hosts

A backend team shipped a local-first coding agent that kept repository secrets on each developer...

信息来源：DEV Community

教程 / 实战普通2026-09-06 03:29

The Assumption Receipt: A Two-Hour Lab for AI Patches

The lab was quiet except for keyboards. A teaching assistant walked the aisle of a Saturday workshop...

信息来源：DEV Community

教程 / 实战普通2026-09-06 03:18

Agentic AI Is Mostly Marketing. Memory Is the Part That's Real.

Open any 'agentic AI' repo trending on GitHub this month and you'll find the same shape: a while...

信息来源：DEV Community

教程 / 实战普通2026-09-06 03:04

Flash Onyx 2.3: I shipped a model release with zero new weights

Same base model, same sampling, entirely different coworker. The diff was 40 lines of English, and here they are.

信息来源：DEV Community