AI Tutorials & Practice
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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TutorialsOrdinary
Quando o eval reprova o eval: avaliando um agente Google ADK sem tools
O primeiro eval do meu agente deu 8 de 8. Nota máxima em todas as rubricas, em todos os casos,...
Source: DEV Community
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OpenEdge: Building an Offline First-Aid & Emergency Assistant with Open-Source AI
What I Built During natural disasters, connectivity loss, or travel in remote regions,...
Source: DEV Community
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Braxis: Keep Your AI Agents in Sync with Your Code (Automatically)
Stop correcting AI hallucinations caused by stale context files... ...
Source: DEV Community
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I Surveyed 123 People in India to Benchmark Frontier AI
This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked Current...
Source: DEV Community
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Claude Code's Read deny rules let 4 of 11 routes through: grep -r, a Python one-liner and two CLAUDE.md @imports
4 of 11 routes to a file covered by Read(./secrets/**) or Read(**/.env) still put its contents in...
Source: DEV Community · Claude
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Why I run my company on a Brain and a Hand
First published on yappatyih.com. TL;DR I run two kinds of Claude Code session. The Brain...
Source: DEV Community · Claude
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Building My Own AI Command Center
Why I built it I spent one evening building a personal AI command center, and it now...
Source: DEV Community
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Go's ecosystem is going agent-readable
pkg.go.dev shipped an API built for LLMs, Go 1.27 moved the toolchain, and ax-go v0.7.0 cut one CLI's MCP tools from 37 to 14. Hand agents structure that's true.
Source: DEV Community
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Stop vibe-checking your model: write real evals with inspect_ai, the UK AI Safety Institute's framework
Originally published at AI Frontier Post Here is the uncomfortable truth about LLM development in...
Source: DEV Community
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Sixteen days in Shopify's app review, written down as it happened
An autonomous agent submitted a Shopify app on 13 September and was approved on 29 September. What the review actually asked for — including a rejecti
Source: DEV Community
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Jev e Laya além do hype: o que modelos de decisão fazem que o LLM não faz
No meu setup de agentes, eu fiz o que todo dev faz no começo: cada subagente acordava com o melhor...
Source: DEV Community
TutorialsOrdinary
The AI clerk approved a 41 cm dragon. Your job is to stamp DENIED.
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...
Source: DEV Community
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I gave a 9B model veto power over my AI agent
Autonomous mode had nobody left to say no. Ollama 0.35 shipped System One, so Flash got a bouncer.
Source: DEV Community · Ollama
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Racksmith: The Autonomous Modular Synth Planner Powered by Sanity Context MCP
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real...
Source: DEV Community
TutorialsOrdinary
BootLoops Shows How AI Can Bridge the Science Impedance Mismatch
Anthropic has published a Science Blog guest post by Harvard physicist Matthew Schwartz that frames a...
Source: DEV Community · Claude
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I benchmarked Cloudflare's new open decision model against the hosted API it's trying to replace
Clef-Flash 9B on a single RTX 3090 vs the paid Jev API on 42 real agent decisions: computer use, supervision, triage. Real numbers.
Source: DEV Community
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Which AWS limit is actually current? An agent that proves it, 32 vs 5 vs 16
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content ...
Source: DEV Community
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Why AI Voices Sound Incredible for 30 Seconds and Unbearable After Three Minutes
How I stopped my audiobook from sounding like a robot reading a spreadsheet. When you audition...
Source: DEV Community
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Fix or Rebuild Your Vibe-Coded App? A 30-Minute Self-Test
Fix or rebuild your vibe-coded app? Run 8 checks in 30 minutes, no developer needed, and get a clear verdict: ship, fix, refactor or rebuild.
Source: DEV Community
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Making a PHP app legible to AI agents
The problem: agents invent APIs I've been building CMS software for web designers since...
Source: DEV Community
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I Tried to Prompt a 3D Museum Into Existence. Then I Had to Teach Sanity to Remember Life and Death.
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange I started...
Source: DEV Community
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We Are Not at Web 4. We Are Already Much Further Ahead
Over the past few months, I have started noticing something unusual on GitHub. There are profiles...
Source: DEV Community
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Can LLMs Actually Audit Code, or Just Fix Commas? A 12-Task Security & Jailbreak Benchmark
This is a submission for the Kaggle Benchmarking Challenge. Public leaderboards love telling us...
Source: DEV Community
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Saving a 1950s Constructed Language with Rust, Tauri v2, and Svelte 5
Submission for Hacktoberfest Weekend Challenge 2026 This is a submission for the...
Source: DEV Community
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Fallback models are not a safety net if quality drops — the same-bar pattern that keeps reliability without regression — Same-Bar Fallback
I once watched a fallback model save a request and destroy a product decision. It was a...
Source: DEV Community
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I Gave 5 AI Models Bugs That Don't Crash Your Code. Here's Who Actually Fixed Them.
Somewhere in every codebase there is a bug that's been there for months. It doesn't crash the...
Source: DEV Community
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The Engineering Episode: A Work Contract for Coding Agents
“Upgrade the authentication library safely” sounds like a task. For an agent, it is a bundle of...
Source: DEV Community
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I Built an Evidence Pipeline for MCP Failures with Sanity
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...
Source: DEV Community
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The Physics of Socratic Prompting: Somatic Recoil, Chess Alpha-Beta, & The NLP Meta-Model
Why scalar RLHF fails at credit assignment, why barking direct code fixes turns you into an exhausted human compiler, and how Socratic questioning plus topological scars prune doomed search trees at depth d=1.
Source: DEV Community
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Can AI Write a Sports Recap Without Making Up Stats? Mostly.
TL;DR: Full Court Press is a zine for every WNBA game, live on AWS at fullcourtpress.lol. Code...
Source: DEV Community
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Irreversible by Design: Building Safer Crypto Transfer Flows
On December 20, 2025, a trader withdrew USDT from Binance and did everything the security guides...
Source: DEV Community
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ELI5: Why can hiding one sentence inside a web page make an AI ignore its own owner and obey a total stranger?
Imagine you hire a very smart, very obedient assistant. You tell them: "Read this web page and tell...
Source: DEV Community
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Action Scaling at the Harness Boundary Beats Trajectory Re-Runs
Why terminal agents fail from corrupted shell state rather than bad reasoning, and how sampling candidate bash actions before execution cuts test-time compute by 5.8x.
Source: DEV Community
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How to add Live Web Search to an AI Agent
If your agent cannot search the live web, inspect real sources, and cite where its answer came from,...
Source: DEV Community
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Everything You Need To Know About Hacktoberfest 2026: AI Belongs to Everyone 🎃
It's October 1st, which means Hacktoberfest 2026 is officially live! 🎉 This year looks a little...
Source: DEV Community
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Your AI Agent's Rules File Is a "Gentleman's Agreement." Here's What Happens When You Build Enforcement Instead (Re-Write for Accuracy)
A note: I've rewritten and reposted this a few times. Soma's codebase has been evolving as I dogfood...
Source: DEV Community
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GrantQuest — I Turned Scholarship Hunting into an RPG
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...
Source: DEV Community
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When the linter and AWS disagree, an agent that shows you both sides
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content ...
Source: DEV Community
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OpenAI lawsuit: Microsoft's 'theft of labor' memo in the NYT case
In the NYT v. OpenAI lawsuit, unsealed filings quote a Microsoft memo calling AI scraping 'the largest theft of labor in human history'. What they say.
Source: DEV Community · OpenAI
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This week I made a mutual-aid app using Sanity and Jev
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange What I...
Source: DEV Community