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TutorialsOrdinary
Meta Muse security: a Mac zero-day and a 6.8 GB filesystem export
Meta Muse security: any local process can redirect the account token, and Muse zipped its own 6.8 GB sandbox on request. Meta's bounty: Not Applicable.
Source: DEV Community
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We Stopped Letting the Model Write JSX
How a support case composer went from "suggest a React snippet" to a declarative catalog with A2UI...
Source: DEV Community
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16,326 Supabase databases are readable by anyone. Here's how to check yours in two minutes
UpGuard Research looked at about 300,000 domains that use Supabase and found 16,326 databases...
Source: DEV Community
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How to soak-test your MCP server before AI agents do it for you
Most MCP servers get tested the same way: connect one client, call a few tools by hand, ship...
Source: DEV Community
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I asked AI to undo its work. One model broke 7 of 12 already-correct records.
This is a submission for the Kaggle Benchmarking Challenge. What I Benchmarked Twelve...
Source: DEV Community
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How to route LLM requests by cost vs. latency
Routing LLM requests by cost and latency means sending each request to the cheapest or fastest model...
Source: DEV Community
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Microsoft MAI Voice Models Arrive in LiveKit for Expressive TTS Agents
Microsoft AI voice models are now available in LiveKit Agents through an official Microsoft AI...
Source: DEV Community
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AI Is Moving Faster Than Our Roadmaps: What Builders Need to Solve Next
A few years ago, building with AI usually meant one thing: send some data to a model, get a...
Source: DEV Community
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Building a Foundry Agent That Queries Fabric Data, On Behalf of the User
A regional sales manager and a sales rep both ask the same Foundry agent the exact same question:...
Source: DEV Community
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I let Muse ship an app on SnoozeStack. Here's the whole thing.
Why I did this I created SnoozeStack — a backend platform with a specific bet: most...
Source: DEV Community
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Microsoft MAI Voice Models Reach OpenRouter With Published Pricing and Access Controls
Microsoft has expanded distribution of its MAI voice models to OpenRouter, adding a cross-platform...
Source: DEV Community
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I Tried to Teach AI Memory What Matters. 10 Experiments Later, Most Clever Ideas Lost
In July I wrote that agents need governed memory: memory with its own lifecycle that decays, gets...
Source: DEV Community
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Your AI Ignores What You Told It 90% of the Time. One Shared Memory Fixes Most of It
You tell Claude Code that you deploy only from the release branch. An hour later you open Cursor, ask...
Source: DEV Community · Claude / Cursor
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Semantic Versioning Is Not Enough for AI Agent Libraries
A library release can preserve every exported TypeScript type and still change what users...
Source: DEV Community
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Observabilidade de Trajetórias Agênticas com OpenTelemetry GenAI
Como rastrear trajetórias de agentes de IA com OpenTelemetry GenAI 2.0, detectar loops infinitos em tempo real e aplicar self-healing em produção.
Source: DEV Community
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How many samples does a false-positive budget need?
Pick a detector, run it over some benign traffic, and choose a threshold. Usually the threshold is an...
Source: DEV Community
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AI app builders and multi-tenant SaaS: the 30% you still write yourself
Written for: developers who built something real with Lovable, Bolt or v0 and are now being asked to...
Source: DEV Community
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Building an AI Keyboard for iOS: What They Don't Tell You About Keyboard Extensions
Building an AI Keyboard for iOS: What They Don't Tell You About Keyboard...
Source: DEV Community
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GGUF VRAM Calculator: Check Before You Download
Model size, quant and context in — weights, KV cache and a per-card verdict out. The GGUF VRAM calculator answers will-it-fit before the download starts.
Source: DEV Community
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They Learned to Code Before Copilot. They're Not Anti-AI. They're Pro-Evidence.
In July 2025, METR published a study that nobody in a boardroom wanted to read. They took 16...
Source: DEV Community
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Speculative Decoding for Coding Agents Was Indexing the Wrong Format
Why retrieval speculative decoding falls flat in agent pipelines, and how indexing files in emission format gives a 4.7x throughput boost without a draft model.
Source: DEV Community
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Don't forget about AI. But build real skills first. Then leverage AI — in that order.
Dear Coder: Open This If You're Feeling AI FOMO Timeless fundamentals beat endless...
Source: DEV Community
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CodeSmithi: A Textbook Anatomy of Agents: Five Waves of Evolution
Textbook: The Anatomy of an Agent and Five Waves of Evolution Source version of...
Source: DEV Community
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How to Build an AI Research Agent With Citations
Day 2 of 30 Days of Search for AI Agents. I want a research agent to give me something I can check....
Source: DEV Community
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I Gave 15 AI Models Proof Their Hacking Target Was a Real Company. 73% of the Ones That Noticed Told No One.
This is a submission for the Kaggle Benchmarking Challenge I fed 15 AI models a growing pile of...
Source: DEV Community
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Afterlight: tiny objects, improbable afterlives, and a human final say
This is a submission for the Sanity Challenge, Path Two: Vibe-Code Something Strange. What...
Source: DEV Community
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Cloud Run instances : héberger un agent IA qui tourne en continu
Les agents IA ne se contentent plus de répondre à une question. Certains travaillent en fond: un...
Source: DEV Community
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I Built an AI System for 80+ Microservices. Six Months Later, My Whole Team Uses It.
In April I wrote about a system I built on Claude Code that takes an epic to PR-ready code across...
Source: DEV Community · Claude
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SaS além da vitrine: Service as Software, o que o agente compra e o humano só vê
A gente vai sofrer uma revolução muito rápida. Os agentes pessoais já estão no caminho: Dots, Grok...
Source: DEV Community · Grok
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Road to State Machines IV - But How Do We Let Data Influence Transitions Without Turning Every Value into Another State?
Our lifecycle now has one explicit transition table. For a valid order, it tells us: The operations...
Source: DEV Community
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Agent health from a 60-second heartbeat: derived, never stored
In my ticket tracker an agent's status is never stored as alive or dead. The orchestrator beats once a minute, and every screen works out the dot from
Source: DEV Community
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I Built a Claude Code Skill That Makes AI Agents Prove Their Answers
AI coding agents are getting very good at navigating repositories. Ask an agent: "Where is the API...
Source: DEV Community · Claude
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A Coding Agent Added Jetpack Compose Support to My Android Renderer MCP. I Wouldn't Have Started This Task Myself.
Android UI Renderer MCP is a local MCP server that lets a coding agent render Android UI without an...
Source: DEV Community
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How I Built a Post-Mortem Loop So My AI Coding Agent Stops Repeating Mistakes
TL;DR My fully autonomous implementation system kept making the same handful of mistakes...
Source: DEV Community
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LensLink: An AI Camera Compatibility Agent Powered by Structured Sanity Content
This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real...
Source: DEV Community
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Caveman: Make Your AI Coding Agent Talk Less (and Save Tokens)
If you use an AI coding agent every day, you have probably noticed how much of its output is padding....
Source: DEV Community
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I Said Isolation Was Structural. Then Tenancy Shipped and Proved Me Right the Hard Way
In the last piece of my v0.1.0 series I wrote a sentence I was proud of and not yet entitled to:...
Source: DEV Community
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Agents that forget where they are will repeat work forever — checkpointing is the save-point pattern you need — Checkpointing and Resume
I watched a research pipeline die at step nine of ten. Forty-three minutes of work, sixty sources...
Source: DEV Community
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Hacktoberfest 2026 Stopped Counting PRs. How I'd Spend the Month Instead
Hacktoberfest 2026 has no pull request quota, and I think that frees you to do the kind of open...
Source: DEV Community
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I Think We Confuse Clean Code With Good Code
I've seen beautifully organized code that was difficult to understand. I've also seen ugly-looking...
Source: DEV Community