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@Thepracticaldev

A constructive and inclusive social network for software developers. With you every step of your journey.

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News

DEV Community
dev.to > cipher_sanchez > why-autonomous-ai-agents-need-a-local-action-firewall-introducing-mcpbouncer-31m3

Why Autonomous AI Agents Need a Local Action Firewall: Introducing MCPBouncer

27+ min ago   (181+ words) Developers are rapidly connecting autonomous AI coding assistants (Cursor, Claude Desktop, Windsurf, Zed, or custom LLM frameworks) directly to local systems via the Model Context Protocol (MCP). While giving AI access to terminal execution, filesystem tools, and databases dramatically accelerates…...

DEV Community
dev.to > apexgridtech > data-substrate-versus-vector-db-rag-24e5

Data Substrate Versus Vector Db Rag

23+ min ago   (1246+ words) This week’s headlines highlight the rapid evolution of AI in China, with models like Qwen and DeepSeek pushing the frontier of capability. But as these models grow more sophisticated, the conversation around how data is stored, queried, and used as…...

DEV Community
dev.to > webdecoy > nextjs-bot-detection-block-ai-crawlers-at-the-edge-4dd4

Next.js Bot Detection: Block AI Crawlers at the Edge

51+ min ago   (1057+ words) Your Vercel usage graph is climbing and your logs are full of names you did not invite: GPTBot, ClaudeBot, PerplexityBot, Bytespider. They hammer your App Router pages and quietly run up your bandwidth and compute bill. The reflex is a…...

DEV Community
dev.to > dockndevai > a-question-on-discord-found-two-bugs-in-my-rag-system-fixing-them-found-a-third-58m6

A question on Discord found two bugs in my RAG system. Fixing them found a third.

1+ hour, 5+ min ago   (611+ words) Every test passed. The tests had the same blind spots as the code. A developer saw Ossian's MCP... Tagged with rag, kafka, ai, opensource....

DEV Community
dev.to > weckhawk > whats-new-in-laravel-13-5-game-changing-features-you-should-actually-care-about-2268

What's New in Laravel 13: 5 Game-Changing Features You Should Actually Care About

1+ hour, 8+ min ago   (177+ words) This is easily the biggest shift in how your models and background jobs look. For years, Eloquent models and queued jobs have been defined by a wall of class properties declared at the top of the file. In Laravel 13, native…...

DEV Community
dev.to > gumbosveins > polar-sandbox-vs-live-webhooks-why-checkout-works-and-entitlements-do-not-5gl2

Polar sandbox vs live webhooks — why checkout works and entitlements do not

1+ hour, 26+ min ago   (794+ words) Checkout can succeed and your app can still treat the buyer as a free user. On Polar that usually means the webhook landed in the wrong world — sandbox secret on a live deploy, production endpoint still pointed at last night’s…...

DEV Community
dev.to > efe_genc > my-release-smoke-test-passed-on-the-message-that-says-it-failed-1lh0

My release smoke test passed on the message that says it failed

1+ hour, 25+ min ago   (607+ words) Here is the step, as it had been since the first release: Read the last line on its own. It passes when the released version appears anywhere in the output. Now read what npm prints when the version is not…...

DEV Community
dev.to > zero_heartbeat_06a3625d7a > how-to-obfuscate-a-net-app-in-github-actions-cicd-4i3b

How to Obfuscate a.NET App in GitHub Actions (CI/CD)

1+ hour, 16+ min ago   (359+ words) This guide shows the full workflow with Nebula.NET, but the pattern applies to any CLI-based.NET obfuscator..NET compiles to IL, which decompiles back to near-original C# in seconds (try it in ILSpy). Obfuscation rewrites that IL so it's…...

DEV Community
dev.to > sai_ram_0000 > tracehub-mcp-giving-ai-assistants-a-real-query-interface-into-your-llm-traces-22ck

tracehub-mcp: Giving AI Assistants a Real Query Interface Into Your LLM Traces

1+ hour, 16+ min ago   (102+ words) The Copy-Paste Problem Here's what debugging an LLM application looks like for most... Tagged with aiengineering, mcp, observability, opensource....

DEV Community
dev.to > mahirhir > my-duplicate-code-detector-flagged-the-check-i-had-just-written-i-deleted-the-duplication-not-the-3b0d

My duplicate-code detector flagged the check I had just written. I deleted the duplication, not the rule.

1+ hour, 10+ min ago   (415+ words) A detector in my build looks for repeated code shapes. It caught a ten-line window shared between two checks that I had written deliberately, days apart, believing them to be different. They were not different. They were the same shape…...