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Your MCP Server Is Probably Vulnerable
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DEV Community · Technology

Your MCP Server Is Probably Vulnerable

In January and February 2026, security researchers filed 30 CVEs against MCP servers in just 60 days. Among 2,614 surveyed implementations, 82% were vulnerable to path traversal. The worst offender, CVE-2025-6514, scored a CVSS 9.6 for remote code execution in a package with 437,000 downloads. MCP s...

Bobby Blaine
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The Rubik’s Cube of AI Technical Advances
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DEV Community · Technology

The Rubik’s Cube of AI Technical Advances

The Rubik’s Cube of AI Technical Advances Takeaway: Thinking about AI progress as a Rubik’s Cube reveals why breakthroughs feel sudden, why limitations persist, and why alignment across many dimensions—not just raw compute—determines what comes next. 🧩 The Core Idea AI advancement isn’t a straight...

Dan
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Kubernetes Observability: What to Monitor and Why
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DEV Community · Technology

Kubernetes Observability: What to Monitor and Why

The Kubernetes Monitoring Maze Kubernetes gives you a thousand metrics out of the box. Most teams monitor all of them and understand none of them. After running K8s in production for four years, here's what actually matters. The Three Layers Kubernetes observability has three...

Samson Tanimawo
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Kubernetes Observability: What to Monitor and Why
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DEV Community · Technology

Kubernetes Observability: What to Monitor and Why

The Kubernetes Monitoring Maze Kubernetes gives you a thousand metrics out of the box. Most teams monitor all of them and understand none of them. After running K8s in production for four years, here's what actually matters. The Three Layers Kubernetes observability has three...

Samson Tanimawo
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I built a trading intelligence MCP server in 2 days — here's how
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DEV Community · Technology

I built a trading intelligence MCP server in 2 days — here's how

I've been day trading gap momentum stocks for years. I built NikTrader as my personal dashboard using Polygon, Benzinga, and sec-api.io. Last week I packaged that entire data stack as an MCP server — Zivio MCP — so any AI agent can call it directly. What it does 5 tools available via MC...

Nikunj Doshi
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Voice-Controlled AI Agent Using Whisper and Local LLM
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DEV Community · Technology

Voice-Controlled AI Agent Using Whisper and Local LLM

Overview I recently built a Voice-Controlled AI Agent that processes both audio and text inputs, understands user intent, and performs meaningful actions through a structured pipeline. The goal of this project was to design a complete AI system that works locally without relying on paid...

THAMIZHAMUDHU GOPALAN
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"GitHub Copilot vs Claude vs ChatGPT — Which Helps You Code Faster?"
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DEV Community · Technology

"GitHub Copilot vs Claude vs ChatGPT — Which Helps You Code Faster?"

"I used all three AI tools for 30 days straight — on real projects, real deadlines, real frustrations. Here's the honest truth nobody tells you about each one." Okay let's settle this once and for all. 👇 Every developer is using AI tools now. Or at least claiming to. 😂 But which one actually...

Devraj Singh
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Hacker News · Technology

I made a terminal pager

Article URL: https://theleo.zone/posts/pager/ Comments URL: https://news.ycombinator.com/item?id=47786164 Points: 16 # Comments: 1

speckx
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I Built a Dead Simple App Because Claude Code Couldn't Hear Me
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DEV Community · Technology

I Built a Dead Simple App Because Claude Code Couldn't Hear Me

I use Claude Code through Bedrock at work. That version doesn't give the AI access to your microphone, so the voice input that makes the native Claude desktop client fast just isn't there. I like speaking to Claude more than typing. Over several months that small friction accumulated into something...

Vientapps
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YouTube now lets you turn off Shorts
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The Verge · Technology

YouTube now lets you turn off Shorts

YouTube's time management settings now have an option to put a zero-minute time limit on Shorts, effectively removing them from your app in Android and iOS. The option is an update to the Shorts timer YouTube originally announced in October; the lowest previous option was 15 minutes. The feature was...

Stevie Bonifield
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Git-Native AI Development: Every Action is a Commit
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DEV Community · Technology

Git-Native AI Development: Every Action is a Commit

Originally published at orquesta.live/blog/git-native-ai-development-every-action-is-a-commit-2026-04-15 Traceability in software development isn't just a luxury; it's a necessity. When integrating AI into the development process, ensuring traceability becomes even more critical. At Orquesta, we'...

Orquesta𝄢
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Cassandra Internals: LSM Tree, SSTables, and Compaction
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DEV Community · Technology

Cassandra Internals: LSM Tree, SSTables, and Compaction

Post 3 and 4 traced writes and reads through PostgreSQL and MongoDB. Both engines use B-Tree variants. Both optimize for reads - maintaining sorted indexes, linking leaf nodes, storing heap pointers or link to primary index and pay for that optimization with write complexity: page splits, locking, d...

priteshsurana
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Why Your AI Adoption Stalled After Month One (And How to Fix It)
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DEV Community · Technology

Why Your AI Adoption Stalled After Month One (And How to Fix It)

You did everything right. You ran the training. You picked a good tool. You got leadership buy-in. And for a few weeks, adoption looked great. Then month two came. Usage dropped. People reverted to old habits. The "AI initiative" became a checkbox from Q1 that nobody talks about anymore. This is...

BrainGem AI
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I Built Four Tools with Claude Code. None of Them Had Tests. So I Fixed That
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DEV Community · Technology

I Built Four Tools with Claude Code. None of Them Had Tests. So I Fixed That

I had just finished a two-hour Claude Code session on ERPClaw. The invoicing workflow was coming together. Journal entries were generating, invoices were producing the right totals, and the OpenClaw integration was responding correctly. I closed the terminal and thought: I should check if any of thi...

Nikhil Jathar
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Greedy Algorithms
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DEV Community · Technology

Greedy Algorithms

A greedy algorithm is a problem-solving strategy that builds up a solution piece by piece always choosing the option that looks best right now, without worrying about the future consequences of that choice. The word "greedy" is apt: the algorithm grabs the most attractive option at each step, pocke...

Sumit Mishra
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