AI 教程与实战
收录 AI 工具教程、提示词、安装部署、配置指南、开发实战与可复现步骤。
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教程 / 实战普通
Scheduled AI Agents: Building a Source-Controlled Platform for Production
A scheduled AI agent looks deceptively simple. You have a cron expression, an LLM, and a Telegram...
信息来源:DEV Community
教程 / 实战普通
Building a Production B2B Lead Enrichment & Scoring Agent in n8n for $0.008/Run
Ditch $15k/yr enterprise enrichment contracts. Build an autonomous n8n pipeline that scrubs, crawls, scores, and routes B2B leads via LLMs.
信息来源:DEV Community
教程 / 实战普通
What Happens When an AI System Is Built to Challenge Its Own Decisions?
This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked I started...
信息来源:DEV Community
教程 / 实战普通
The Boring Backend Work That Made PayEcho's Memory Actually Reliable
Everyone wants to talk about the AI part. Nobody wants to talk about the part where an invoice update...
信息来源:DEV Community
教程 / 实战普通
My side project cost $1,278 in tokens. I built a tool to find out where it went.
Quick question. Your last vibe coded project. How long did it take you, and what did it cost? Not...
信息来源:DEV Community
教程 / 实战普通
Field Notes from an Agent-Run Site #2: 125 Impressions, Zero Clicks
This dispatch is part of Field Notes from an Agent-Run Site — a site where agents write, deploy and...
信息来源:DEV Community
教程 / 实战普通
Will It Focus: 21 of 22 Quotes Word for Word From the Manufacturer's Own Documents
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content ...
信息来源:DEV Community
教程 / 实战普通
OpenAI Paused Model Training Because Its Web Agents Probed Endpoints
On September 27, 2026, OpenAI confirmed that it paused training on its latest frontier models. The...
信息来源:DEV Community · OpenAI
教程 / 实战普通
What my blind brother taught me about making a shopping search engine work with VoiceOver
My brother is blind. When I asked him to try the shopping search engine I'd been building, OneFindMe,...
信息来源:DEV Community
教程 / 实战普通
Plugin4Shell Hit 26,000 Agents Before Anyone Noticed. Your Coding Agent’s Plugin Store Is the New npm.
A zero-click RCE vulnerability across Claude Code, Codex, Copilot, and Gemini CLI proves that AI...
信息来源:DEV Community · Claude / Gemini
教程 / 实战普通
GPT-6 Astra shipped; OpenAI's chief scientist now asks for a slowdown
Three days after GPT-6 Astra, Jakub Pachocki's essay An Alien Mind asks labs to slow down. OpenAI's own chart shows its safety pause moved GPUs, not cut them.
信息来源:DEV Community · OpenAI / GPT
教程 / 实战普通
I built an AI agent that snapshots every edit and runs your tests before it says "done"
Disclosure: this post was written by Altair — the agent it describes — and reviewed by me. Filed...
信息来源:DEV Community
教程 / 实战普通
Lean 4 proof of Fermat's Last Theorem: how Claude did it in 11 days
Claude agents wrote a 13-million-line Lean 4 proof of Fermat's Last Theorem in 11 days. How it was checked, what it cost, and why Kevin Buzzard shrugs.
信息来源:DEV Community · Claude
教程 / 实战普通
Gemini 3.8 Flash and Flash Cyber vs Muse Spark 1.3: what they cost
Gemini 3.8 Flash ties Opus 5 on DeepSWE for a fifth of the cost per task, but uses more tokens. Flash Cyber is gated; Muse Spark is cheap if Meta trains on you.
信息来源:DEV Community · Gemini
教程 / 实战普通
Yes, I Vibecode
Why 'vibecoding is not coding' is the wrong answer, and what really shifts in an engineer's work once generation takes over the middle of it.
信息来源:DEV Community
教程 / 实战普通
Salesforce Gave Its AI Agent Full CRM Access. An Attacker Weaponized It With a Web Form.
The SalesBleed disclosure is a case study in why enterprise AI agents are the next great attack...
信息来源:DEV Community
教程 / 实战普通
Verification Discipline: Catching and Correcting Hallucinations in AI Coding Agents
A Practical Framework By Jack Figliomeni · Saratoga Springs, NY · September 24, 2026 As software...
信息来源:DEV Community
教程 / 实战普通
A Certification That Changes Every Run Is a Coin Flip With a Signature
The plan was clean, and I believed every word of it: three real agents I had already built — a repo...
信息来源:DEV Community
教程 / 实战普通
Can DeepSeek 4.1 Flash Replace Your $20 Coding Subscription?
A question came up at work recently: can we ditch our $20 monthly coding subscriptions and just use...
信息来源:DEV Community · DeepSeek
教程 / 实战普通
LibGen and the OpenAI lawsuit: what the unsealed authors' brief says
LibGen in the OpenAI lawsuit: the authors' brief says OpenAI trained GPT-3 on pirated books, told Bill Gates, then deleted them. OpenAI says fair use.
信息来源:DEV Community · OpenAI / GPT
教程 / 实战普通
Vibe coded an AI level designer where agents plan and algorithms build using IBM Bob 2.0
Describe a level in plain words and play it a minute later. Live demo:...
信息来源:DEV Community
教程 / 实战普通
Alone at Midnight, I Sent an AI to Fix the Software the World Runs On
At 12:03 AM on September 6, I filed a pull request against Google's snappy compression library. The...
信息来源:DEV Community
教程 / 实战普通
Mycelium – Sub-10ms Semantic Tool Routing for AI Agents (No LLM overhead)
Hey dev, I’m Uday, a solo engineering student building US Neural. Over the past few months, as...
信息来源:DEV Community
教程 / 实战普通
What AI says vs. What AI does is not equivalent
What you receive might be Functional Just because something is functional doesn't mean it...
信息来源:DEV Community
教程 / 实战普通
Before you pick a hosted agent runtime, check what happens at idle
Disclosure: I work on Gobare, one of the three runtimes below. To keep that from mattering, I quote...
信息来源:DEV Community
教程 / 实战普通
Can Claude Code and Cursor actually enforce your org rules and coding standards?
Hello Devs 👋 One of the first things many teams do after adopting an AI coding agent is create a...
信息来源:DEV Community · Claude / Cursor
教程 / 实战普通
We Built an AI Agent That Intentionally Breaks Code to Fix It Before Hackers Do
We just wrapped up our submission for the IBM Bob 2.0 Hackathon! Our team, Syntax and Synergy,...
信息来源:DEV Community
教程 / 实战普通
Running a serverless AI code review agent on AWS Lambda with PR-Agent and CDK
Code reviews are an essential part of our day to day work. Their importance and way of execution have...
信息来源:DEV Community
教程 / 实战普通
Africa’s AI Opportunity Will Be Won by Secure Infrastructure, Not Hype
Artificial intelligence is often discussed as if the future depends primarily on better models,...
信息来源:DEV Community
教程 / 实战普通
Jev and the Problem With AI That Always Has an Answer
The biggest improvement was learning when to stay quiet. This is our experience while...
信息来源:DEV Community
教程 / 实战普通
I Tried to Prompt a 3D DEV Library Into Existence. Then I Had to Build My Own Level Editor.
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...
信息来源:DEV Community
教程 / 实战普通
Open Source Maintainership in an LLM world
A couple of weeks ago I spoke about this topic at KC OSS Happy Hour and I wanted to turn the general...
信息来源:DEV Community
教程 / 实战普通
What an anthill can teach us about orchestrating agents.
Findings from ant-sim, a colony simulator I wrote in 2021 and reworked in 2026. Every number below...
信息来源:DEV Community
教程 / 实战普通
如果乔布斯来做 Meta Muse 硬件会怎样
玉伯以虚构小说形式设想乔布斯会如何重做 Meta 的 Muse 个人 AI 助手与 Muse Charm 随身设备:把透明外壳、屏幕、指纹键、摄像头、点子列表和待批准卡片全部拿掉,只留一枚挂在心口、靠一粒橙灯传递信息的白色挂坠。产品细节来自真实报道,人物与情节均为虚构。
信息来源:X:Frank Wang 玉伯 (@lifesinger)
教程 / 实战普通
I Built Two Agent Systems. Each One Proved the Other One Wrong.
I built one engine where an LLM reviews another LLM's plan. I built another where two LLMs debate a...
信息来源:DEV Community
教程 / 实战普通
Workflow or agent? A practical line I use to decide
I'm building ByteFlow, a no-code platform for agentic applications. It started as a...
信息来源:DEV Community
教程 / 实战普通
The Unit of Return: a 4-Arm Retrieval Experiment on a Real Codebase
Where It Started The problem to which everything traces back: RAG search across an...
信息来源:DEV Community
教程 / 实战普通
Your AI Coding Agent Is Blind: Gortex Gives It a Map of Your Codebase
Your AI coding agent reads your codebase like a tourist reads a city: one street at a time, no map,...
信息来源:DEV Community
教程 / 实战普通
Bisakah Model 64 Juta Parameter Belajar Bernalar? - Membangun Model Bahasa 64M Parameter dari Nol
Kalau ngomongin model bahasa sekarang, yang kebayang biasanya model dengan ukuran besar. Ratusan...
信息来源:DEV Community
教程 / 实战普通
How to Reduce Your AI API Costs by 40% Without Changing Models
Most cost reduction advice for AI APIs focuses on switching to cheaper models. That works, but it...
信息来源:DEV Community