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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theAuth for AI Agents: Identity and Scoped Permissions
theAuth is open-source auth for AI agents and humans. Star the repo on GitHub · Read the docs · Run...
Source: DEV Community
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🌿 TrailMates: Less Scrolling, More Wandering | Open-Weight AI for Touching Grass
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass. 🌿...
Source: DEV Community
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theAuth Guide: Cap Agent Spend and Require Human Approval
theAuth is open-source auth for AI agents and humans. Star the repo on GitHub · Read the docs · Run...
Source: DEV Community
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🌲 OUTSIDE: The Screen-Free Outdoor Exploration
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass What if AI...
Source: DEV Community
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How to Make Playwright Autonomous (Without Letting an AI Agent Run Wild)
Playwright is very good at following instructions. Tell it to click a button, it clicks the button....
Source: DEV Community
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A hash chain proves the ordering. Four attacks prove it's not enough.
Randal L. Schwartz published a gate-attack catalog built from real failures. I replayed it against my reconciliation layer as a test suite. The score, not the slogan.
Source: DEV Community
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Buy This, Not That, Drop This There” - I Made It Make Sense
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass The...
Source: DEV Community
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"\"You Played Like Prime Okocha\": The Open-Source AI That Gets My Football Crew Off the Couch"
## "Ball this weekend?" 💬 … seen by 14 Every football crew has this group chat. Someone asks on...
Source: DEV Community
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TrailWhisper: Keep Eyes on the Canopy. Phone in the Pocket.
An offline-first, zero-screen nature trail audio AI companion built for Hacktoberfest 2026 Week 1 Touch Grass Challenge.
Source: DEV Community
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Let an AI Agent Deploy Safely: A Scoped MCP Server With an Audit Trail
Let an AI Agent Deploy Safely: A Scoped MCP Server With an Audit Trail Handing an AI agent...
Source: DEV Community
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RevSofia, a Car Meetup app that people will love to use
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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My coding agents now have a remote Mac
My agents already worked remotely on Linux. I added a macOS node for iOS builds, simulator tests, and...
Source: DEV Community
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SafeAir Walk: Find Your Clean-Air Window to Step Outside Today
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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Moss: a tiny AI desk companion that makes you go outside and touch grass
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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Canopy: Offline Bird Detection for 6,000+ Species with open Birdnet model
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass. ...
Source: DEV Community
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Gone for Good? I asked 10 models which deleted data could actually be restored
This is a submission for the Kaggle Benchmarking Challenge TL;DR. I gave 10 models 18 matched pairs...
Source: DEV Community
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I Set a Trap and Even Frontier Models Fell For It
This is a submission for the Kaggle Benchmarking Challenge What I...
Source: DEV Community
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Frostline: what to plant this week, from your local frost dates
A garden planner that predicts your local frost dates with an open tabular model, TabPFN, then writes the plan with Gemma. What to sow this week, from your own frost dates.
Source: DEV Community
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I wanted to read more of DEV.to. So I built it into my New Tab
Sometimes the best article you read is the one you weren't looking for. You open a new tab to look...
Source: DEV Community
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AI APIs with .NET
AI APIs with .NET A deep-dive walkthrough of calling hosted AI models from .NET — covering...
Source: DEV Community
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Tripo AI Skull Review 2026: 1,157 Sliver Faces From Fake Wood Grain
Independent review: both products were tested on my own accounts \u2014 free where offered and paid where not \u2014 with no vendor-provided access.
Source: DEV Community
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How to Build a Competitive Intelligence Agent for Public Companies
Day 10 of 30 Days of Search. Most competitor research breaks in the same place: it finds a few...
Source: DEV Community
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I Measured My RAG Pipeline Honestly. It Was 40x Slower Than I Thought.
A few days ago I published the architecture behind Vicquant’s RAG Vault; a 9-stage retrieval pipeline...
Source: DEV Community
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How Do We Extract the “Why” from a PR into a CHANGELOG with Jev? 🤔
Hoi hoi! 👋 I'm @nyaomaru, a frontend engineer currently building an AI-assisted CHANGELOG generator...
Source: DEV Community
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12 of 13 AI models knew the new name and still wrote the old one
This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked TL;DR. I...
Source: DEV Community
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Does AI Lie More in Hinglish? I Benchmarked 5 Models published: false
This is a submission for the Kaggle Benchmarking Challenge What I Benchmarked I'm from...
Source: DEV Community
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Our AI Coding Agent Burned Real Money Fixing a Bug a Human Would Have Caught in Five Minutes
This is a cost pattern that's showing up across teams adopting autonomous coding agents in almost the...
Source: DEV Community
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SoundWalk: five seconds of sound, one minute outside
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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What it took to get an MCP server into Claude's directory (and what broke along the way)
I'm Alex. I build Fuxux on my own. It's a social media scheduler: you write a post once and it goes...
Source: DEV Community · Claude
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Two agent CLIs, one repo: sharing context between Claude Code and Codex without stepping on each other
I run Claude Code and Codex against the same codebase every day on macOS. For the first month they...
Source: DEV Community · Claude
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SlopShape Finds AI Writing Patterns That Survive Paraphrasing in Commercial Content
A new research preprint suggests that the structure of a web article can be a powerful signal of AI...
Source: DEV Community
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I Distilled a 397B Model Into a 4B One for $1.60. It Now Catches 28 of 33 Park Alerts That Should Stop Your Hike.
A Qwen3.5-4B LoRA trained on Tinker reads all 627 live National Park Service alerts, is graded against the rangers' own labels, and prints one go/no-go trail card a week. Then it stops talking.
Source: DEV Community · Qwen
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Measure Once, Distribute Everywhere: A Central Telemetry Engine for GenAI
Monitoring traditional web microservices is straightforward. You track HTTP status codes, request...
Source: DEV Community
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Why Cursor Decodes JWTs Instead of Verifying Them (CWE-347)
AI editors fix a Next.js middleware build error by swapping jwt.verify() for jwt.decode(), so anyone can forge an admin token.
Source: DEV Community · Cursor
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RivalFree: Multi-Agent Competitive Analysis Engine Powered by Gemma & SerpApi
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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Nimbus Choir: Point Your Phone at the Sky, Hear It Sing
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass ...
Source: DEV Community
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I wanted Claude to delegate to a local model. That became MAF.
I started building MAF because I wanted to make AI more reliable and spend less on it. My idea was...
Source: DEV Community · Claude
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I tried to make Claude Code cheat on tests. Here's when it did.
Everyone has a story about a coding agent "fixing" a failing test by editing the test. I wanted a...
Source: DEV Community · Claude
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Building Agentic Engineering Resilience: Using VS Code Copilot Automations + Datadog MCP for Recurrent Error Detection and Fixing
In the agentic engineering world, coding agents generate a lot of code quickly. The bottleneck shifts...
Source: DEV Community
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AI agent benchmark: I gave 9 models a destroy button and a job that needed it
This is a submission for the Kaggle Benchmarking Challenge An AI agent benchmark for tool use should...
Source: DEV Community