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教程 / 实战普通2026-09-26 08:20

Your security policy is a PDF. Your AI agent can't read PDFs.

Most companies I've seen have a security or data-handling policy that lives in a document. It gets...

信息来源：DEV Community

教程 / 实战普通2026-09-26 08:15

SEO Automation Signals a Hybrid Future: Rules, AI, and Human Approval

SEO automation is increasingly being framed as a workflow design problem, not a choice between manual...

信息来源：DEV Community

教程 / 实战普通2026-09-26 08:15

Permission Filters and pgvector: Why Your Most Restricted Users Get the Fewest Answers

If you build AI search over documents that not everyone may read, you filter by permission. In...

信息来源：DEV Community

教程 / 实战普通2026-09-26 08:15

When AI-generated code outruns the reader, the fix is tooling, not a stronger reviewer

Six months before the Miden zkVM audit even started, Trail of Bits had already spent most of the real...

信息来源：DEV Community

教程 / 实战普通2026-09-26 08:15

Cutting PR review time is an orchestration problem, not a reviewer problem

The usual answer to "how do we reduce PR review time" is to make the reviewer faster. Vendor pages...

信息来源：DEV Community

教程 / 实战普通2026-09-26 08:09

Why Vector Search Breaks Production: Building a 2-Hop Relational Context Engine in Sanity

This is a submission for the Sanity Challenge, Path Two: Build a Knowledge Base or Context...

信息来源：DEV Community

教程 / 实战普通2026-09-26 08:09

SHIPCHECK: An Autonomous ReAct Agent That Stops Cloud Outages Before They Happen

This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real...

信息来源：DEV Community

教程 / 实战普通2026-09-26 08:06

Your agent keeps guessing your conventions. Write the file it actually reads.

Every team I have watched adopt Cursor, Claude Code or Codex hits the same wall in week two. The...

信息来源：DEV Community · Claude / Cursor

教程 / 实战普通2026-09-26 08:02

Building a Robust Agent Evaluation Framework: Lessons from Real-World Failures

Discover why your current LLM agent eval suite is broken. Learn to build a comprehensive evaluation framework based on 7 real-world failures and secure deployment patterns.

信息来源：DEV Community

教程 / 实战普通2026-09-26 07:30

My AI Agent's Skill Declared Nothing. It Still Read 9 Files, Ran 7 Processes, and Got Blocked 3 Times.

I gave an AI agent a code-review skill. It never mentioned touching the filesystem or spawning...

信息来源：DEV Community

教程 / 实战普通2026-09-26 07:22

Building my own trading platform, three rebuilds in

I traded forex and crypto manually for years and lost money doing it. Looking back, my strategies...

信息来源：DEV Community

教程 / 实战普通2026-09-26 07:02

The Estian Tattler: a gossip rag for my RimWorld colony that has to cite the save file

This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange I'll be...

信息来源：DEV Community

教程 / 实战普通2026-09-26 06:50

Multi-Reward Reinforcement Learning for LLM Agents: Comparing PPO, GRPO, DAPO, and GDPO

GDPO vs GRPO, DAPO and PPO for multi-reward agent post-training: normalization math, scale dominance, reward collapse, and benchmark results.

信息来源：DEV Community

教程 / 实战普通2026-09-26 06:48

I spent a week teaching my Mac app to remember what I meant last Tuesday

This happens to me about four times a day. I find a bug. I explain it to my coding agent. We fix...

信息来源：DEV Community

教程 / 实战普通2026-09-26 06:47

I switched my nine broken RimWorld mods back on to see if an agent could find them

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2026-09-26 06:40

12 Prompt Habits to Change for Claude Opus 5.5

Opus 5.5 does more on its own. Most of the gains come from telling it less, and telling it more clearly when it's done.

信息来源：DEV Community · Claude

教程 / 实战普通2026-09-26 05:51

AI Agents vs Traditional Automation: What's Actually Different for Security

The real security difference between an AI agent and traditional automation is not "smart vs dumb"....

信息来源：DEV Community

教程 / 实战普通2026-09-26 05:47

My RAG evaluation was lying to me, twice!!

I built the usual thing: a CLI that ingests documents, embeds them, and answers questions with...

信息来源：DEV Community

教程 / 实战普通2026-09-26 05:30

OpenAI Details Hugging Face Incident and Broadens Frontier Model Safety Review

OpenAI has disclosed a significant incident from its internal cybersecurity evaluations in which a...

信息来源：DEV Community · OpenAI / Hugging Face

教程 / 实战普通2026-09-26 05:21

Teach Claude your workflow: build an Agent Skill with SKILL.md

Originally published at AI Frontier Post. Every regular Claude user eventually hits the same...

信息来源：DEV Community · Claude

教程 / 实战普通2026-09-26 05:02

CloudForge AI: Build Cloud Architectures with Google AI Studio & Gemini

This post is my submission for DEV Education Track: Build Apps with Google AI Studio. ...

信息来源：DEV Community · Gemini

教程 / 实战普通2026-09-26 04:59

Do LLMs Actually Check Their Tools? I Built a Benchmark That Lies to Them

This is a submission for the Kaggle Benchmarking Challenge. Every day, agents book invoices, check...

信息来源：DEV Community

教程 / 实战普通2026-09-26 04:45

Google Gemini 3.8 Connects Expressive Voice, Live Avatar and Notebook Context

Google is expanding Gemini 3.8 across voice generation, conversational AI and knowledge work. The...

信息来源：DEV Community · Gemini

教程 / 实战普通2026-09-26 04:44

Crystals: agent memory that arrives before you act

Most agent memory is a search box. The model wonders something, a retriever runs, chunks come back....

信息来源：DEV Community

教程 / 实战普通2026-09-26 04:39

GRPO practical guide

In this article, we will learn about GRPO. We will understand the basics of its theory, and we will...

信息来源：DEV Community

教程 / 实战普通2026-09-26 04:35

I put one wrong test in the file. Most models sided with the test.

This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked My day job...

信息来源：DEV Community

教程 / 实战普通2026-09-26 04:23

Approving a Tool Is Not Approving Data: What Laravel AI SDK 1.0 Changes, and What It Doesn't

Laravel AI SDK 1.0 shipped on September 23, and one of the headline features is the Approvable...

信息来源：DEV Community

教程 / 实战普通2026-09-26 04:08

OpenSeal: An Open-Source AI Agent Platform

You can now use OpenSeal under the Apache License 2.0. It handles the work that grows around an AI...

信息来源：DEV Community

教程 / 实战普通2026-09-26 03:51

Escalating to the better model made 34 answers worse

The standard picture of a cheap AI system is a ladder. Small model at the bottom, big one at the top,...

信息来源：DEV Community

教程 / 实战普通2026-09-26 03:47

Architecture Maliklang-V2: A Distributed Genomic AI Engine for 5-Year Early Cancer Screening Built Entirely on a Keyboardless Tablet

🧬 The Genesis: Demilitarizing Advanced Oncology for the Masses In modern medical science,...

信息来源：DEV Community

教程 / 实战普通2026-09-26 03:31

Keep the Math Out of the LLM: A Calorie Calculator Where AI Only Explains the Result

It's tempting to throw a nutrition question at an LLM and let it produce the numbers. The problem:...

信息来源：DEV Community

教程 / 实战精选2026-09-26 03:11

LangChain 讲解如何用 Jev 和 LangGraph 构建生产级智能体

LangChain 发布教程，讲解如何结合 TypeSafe 新发布的决策模型 Jev 与 LangGraph 构建“prod, not god”的生产系统。

信息来源：LangChain：Blog（RSS）

教程 / 实战普通2026-09-26 03:01

Claude Code Batch File Edits: Using MultiEdit and Write Together to Cut Round-Trips in Long Refactor Sessions

Claude Code Batch File Edits: Using MultiEdit and Write Together to Cut Round-Trips in Long...

信息来源：DEV Community · Claude

教程 / 实战普通2026-09-26 02:58

Embeddings Turn Text Into Numbers. But There’s More Than One Way to Do It

Hello, I'm Rijul, and I'm building LiveReview — a blast-radius aware AI code review built for your...

信息来源：DEV Community

教程 / 实战普通2026-09-26 02:45

Only What I Asked

This is a submission for the Kaggle Benchmarking Challenge. I kept running into the same thing with...

信息来源：DEV Community

教程 / 实战普通2026-09-26 02:38

Epílogo: haviam muitas possibilidades para dar errado

Dia 23 de setembro de 2026, Teatro Carlos Gomes, Blumenau, Santa Catarina. O relógio marcava por...

信息来源：DEV Community

教程 / 实战普通2026-09-26 02:36

第一性原理思维：资深工程师如何在智能体时代保持动量

资深工程师在智能体开发时代需要重新拾起第一性原理思维，把既有经验暂时搁置，先弄清真正要解决的问题。作者结合 Sunil Pai 关于“资深工程师死亡螺旋”的文章指出，聚焦动量而非结果、把工作拆到最小可完成的一步，能帮助工程师摆脱停滞。与智能体协作时，这种思维方式带来更快的反馈循环和更强的动量，作者称之为新的心流状态。

信息来源：Hacker News 热门（buzzing.cc 中文翻译）

教程 / 实战普通2026-09-26 02:24

Do you ever feel demotivated?

I've been going through the paces the last month, first a grind while working, then left my job and...

信息来源：DEV Community

教程 / 实战普通2026-09-26 02:20

Five times our coding agents said "it works", and it didn't

I run a small open-source lab in Switzerland. Most of the code in our repositories is written by AI...

信息来源：DEV Community

教程 / 实战普通2026-09-26 02:19

Watch an AI Agent Try to Spend Money It Shouldn't

We put an agent on stage in Tokyo and let it pay for MCP tool calls. Follow one request from 'what does this cost?' to the moment the boundary refuses it, with the wire traffic and the checks that make the refusal possible.

信息来源：DEV Community