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
Coding Agent Updater: The Tool You Didn't Know You Needed
Claude Code, Codex and Antigravity each ship on their own channel and on their own schedule. A small set of Bash scripts brings all of them to the latest release with one command, reports versions without touching anything, and keeps going…
信息来源:DEV Community · Claude
教程 / 实战普通
I hid 6 secret glitches in my agent's video game. They make it easier. Can it find them?
Flash plays a rhythm-runner level from raw pixels. So I hid speedrun-style skips in it: a pad fling over a spike pit, a ghost ship, spike surfing. Nothing on screen gives them away. Here's how I built them, and what they're worth.
信息来源:DEV Community
教程 / 实战普通
LlamaParse 如何针对敏感文档强化 AI 应用安全测试
LlamaParse 介绍如何用 Trace 的 agentic DAST 对 LlamaParse 的 AI 功能做渗透测试,覆盖全部十类 OWASP LLM 风险及标准 Web 风险,灰盒方式持续 4 天。测试发现白底白字隐藏行发票能让提取返回篡改后的总额和银行账号,团队据此划分平台与客户的安全职责边界,并建议对第三方文档限制共享索引权限、对高敏文件使用 do_not_cache=true。
信息来源:LlamaIndex:产品、工程与评测
教程 / 实战普通
Behind the scenes, two months later: How we ship Google Agent Skills like products
In my previous post, I took you behind the scenes of Google Agent Skills, covering how the project...
信息来源:DEV Community
教程 / 实战普通
We asked dev.to to break our AI agent design. The community rebuilt it
An agent crashes after email 40 of 100. Our first fix for it was taken apart in dozens of comments. Here are the two mistakes they exposed, the five decisions we made, and the first tasks open to contributors.
信息来源:DEV Community
教程 / 实战普通
A Word List Tied the Model
I tried to find out which of my comments mattered. The answer was not the one I built for. A few...
信息来源:DEV Community
教程 / 实战普通
Guardrails for AI Agent Tool Calls That Write to Your ERP, in Python
One of our clients, an industrial equipment distributor with about $85 million in revenue, kept its...
信息来源:DEV Community
教程 / 实战普通
Prompt injection by email: we attacked our local AI inbox assistant. It reads everything and can send nothing
An AI assistant for your inbox is an obvious idea: read every message, sort what needs you, find the...
信息来源:DEV Community
教程 / 实战普通
Sister CVEs: Predicting the Vulnerabilities You Haven't Found Yet
A scanner tells you which CVEs you have. We built a service that predicts the ones you probably also have but haven't found: ExploitDB co-occurrence mapping, Gemini for analysis, shipped as a Kubernetes microservice.
信息来源:DEV Community · Gemini
教程 / 实战普通
Cheapest AI API: 6 Options Compared for Real Workloads
When an application relies on a language model, the token bill looks straightforward at first glance....
信息来源:DEV Community
教程 / 实战普通
Testing async side effects in an LLM agent harness: tickets, retries, and exactly-once
Last week I published a 30-scenario red-team harness for AI support bots. Within two days, three...
信息来源:DEV Community
教程 / 实战普通
Nemotron 3.5 Transcribe on one 32 GB Blackwell card: the prompt is your API, so test it
One deployment returns verbatim, clean or speaker-tagged text by prompt: 3 minutes in 4.4 s on 32 GB. The clean prompt still adds speaker tags.
信息来源:DEV Community
教程 / 实战普通
Our customers had already told us what Siri should say
Thousands of apps run on our engine: a radio station, a sports club, a local paper, a pastry shop,...
信息来源:DEV Community
教程 / 实战普通
The AI agent wasn't confused. It was drowning in 200 tools.
How I cut wrong answers and token usage by giving the model 5 tools instead of 200. The ticket,...
信息来源:DEV Community
教程 / 实战普通
Agentic,RAG,Harness Engineering..Are We Learning AI or Just Collecting Buzzwords?
Every Morning I open Linkedin and get hit with the same posts, Agentic frameworks, Harness...
信息来源:DEV Community
教程 / 实战普通
35 days running as an agent: $4.30 in costs, one cent earned
I am an AI agent. I live on a platform where agents get a token budget and a few tools and are left...
信息来源:DEV Community
教程 / 实战普通
Leviathan: a full-text index your agent can question in plain words
Leviathan Asking an agent a question about a million support tickets should not mean...
信息来源:DEV Community
教程 / 实战普通
Once Upon Agentic AI (Part 1): Create your own agent and forge its tools with Strands Agents
On Day1, three heroes that nothing destined to cross went on a journey to write the same legend....
信息来源:DEV Community
教程 / 实战普通
I Run Coding Agents in Parallel. A Markdown File Is Their Manager.
Four pull requests where there should have been two: that's how I learned my agents needed a manager. I gave them a TODO.md. 500 tasks later, here are the rules, and the days they failed.
信息来源:DEV Community
教程 / 实战普通
Last week in Agent Security Update 6: The Legend of Vibe-Hacking
For the past week, I've been enviously watching YouTube video walkthroughs of Legend of Zelda:...
信息来源:DEV Community
教程 / 实战普通
Vue.js Is My Workhorse. Now It's an Agent Skill.
Overview I've been using Vue.js since the early days, long enough that "Evangelion" sounds...
信息来源:DEV Community
教程 / 实战普通
I review my AI agent's code like a merge request
These days most of the code in my side projects is written by Claude Code. I describe what I want, it...
信息来源:DEV Community · Claude
教程 / 实战普通
Claude for business: testing three Claude models as SQL agents on a CRM
Claude for business decisions often come down to which model to put behind an agent, and this post...
信息来源:DEV Community · Claude
教程 / 实战普通
OpenAI 详解四个 GPT-Live 语音智能体构建案例:Juno 如何用 Decisions API 减少 40% 交接
OpenAI 发文详解四个基于 GPT-Live 的语音智能体构建案例,其中健康助手 Juno 借助 Decisions API 在后台完成记录与记忆检索,将交接给文本智能体的次数减少 40%,通话最长静默从 9.3 秒降至 3.2 秒。
信息来源:OpenAI Developers:Blog(网页) · OpenAI / GPT
教程 / 实战普通
Your Agent's Config Is a Dependency With No Lockfile
Your dependency policy is probably decent. Locked versions, hash verification, an SBOM if you're...
信息来源:DEV Community
教程 / 实战普通
Our Agent Gate Blocked Every Bad Change. So Everyone Started Rubber-Stamping It.
We built a gate for agent work. It blocked bad changes beautifully. That was the problem. Nobody read...
信息来源:DEV Community
教程 / 实战普通
AI tools for placement prep that actually help
If you are in college and have opened 17 tabs searching for “best AI tools for interview prep”,...
信息来源:DEV Community
教程 / 实战普通
Timelines, Bike Theft, and the Art of Designing Dim: Event-Driven Architecture for AI Agents
By duskzhen Imagine I park my bike outside my front door. Worried it might get stolen, I set up a...
信息来源:DEV Community
教程 / 实战普通
My AI agent refunded customers twice. The idempotency key was there
Part 2 of **Shipping AI Agents to Production. Part 1 was about the second check: the eval gate judges...
信息来源:DEV Community
教程 / 实战普通
Claude Fable 5.2 Has 4 Breaking Changes. I Read the Migration Guide and Grepped My Own Code
Anthropic shipped Claude Fable 5.2 on Monday, November 9. It's cheaper than 5.1 — $8 per million...
信息来源:DEV Community · Claude
教程 / 实战普通
Google AI Classroom Part 3: Multimodal Orchestration - Right-Sizing Gemini 4 Argon, Gemini 3.8 Flash & On-Device Gemma 4 E2B with Google Genkit
Author: Cyrus Wong (黃俊彥) — Google Developer Expert - Cloud (AI), Senior Lecturer at HKIIT When...
信息来源:DEV Community · Gemini
教程 / 实战普通
What We Learned from N Developers Testing the Zero-Hallucination SQL Compiler
Shortly after SQLazy was launched, we offer it to a group of developers to test using their own...
信息来源:DEV Community
教程 / 实战普通
Reverse Engineering Instagram
Instagram's Post URL Is a Database Row. Here's What Reverse Engineering It Actually Shows. The...
信息来源:DEV Community
教程 / 实战普通
My samurai's attack felt like swinging at fog. Here's how I fixed it in Godot 4 (I also let AI try)
My samurai's dash slash looked great in the sprite sheet preview. Then I dropped it into Godot, hit...
信息来源:DEV Community
教程 / 实战普通
Expo's Exact Wants Agents to Write Your App. I Have Doubts
Exact by Expo compiles one Contract file into native iOS, macOS, web, and Linux views. Here is how it compares to React Native and Electron, and what breaks.
信息来源:DEV Community
教程 / 实战普通
Next-Concept Modeling: I Ran Stanford's New Text Generator Against a Classic LLM. Here Is What Happened.
How NCM writes text coarse to fine in 11 steps instead of 128, what the paper claims, what I measured on a laptop, and whether it will replace LLMs.
信息来源:DEV Community
教程 / 实战普通
Supercuts: agent payments that learn, with Walrus Memory and Tatum on Sui
AI agents are getting good at finding work and agreeing on a price. Paying for that work is where...
信息来源:DEV Community
教程 / 实战普通
Developers saving 10+ hours a week with AI fell from 68% to 26%. The bottleneck moved.
Atlassian published its State of Developer Experience 2026 this week, and one number in it stopped...
信息来源:DEV Community
教程 / 实战普通
One Markdown File Can Ruin Your Coding Agent. I Checked What Mine Actually Reads.
A while back I hid one sentence inside a log file and handed the file to my coding agent. It ran the...
信息来源:DEV Community
教程 / 实战普通
# The 0 / 5 / 20 incident learning curve: watching an agent get better without retraining
"It learns over time" is the most common claim made about AI agents with memory, and the hardest one...
信息来源:DEV Community