DEV Community: Secret Dev

MCP Is Dead. Long Live MCP

Secret Dev — Mon, 17 Aug 2026 16:17:18 +0000

MCP Is Dead. Long Live MCP

MCP was supposed to make connecting AI models to tools easier. Instead, developers started asking whether we even need it.

Over the past few months, the AI developer community has seen a growing backlash against the Model Context Protocol (MCP).

The complaints are familiar:

Too much context consumed by tool definitions.
Stateful architecture creates scaling problems.
Security concerns around third-party MCP servers.
No mature, centralized registry.
Extra abstraction when a CLI or REST API already works perfectly well.

And that raises a legitimate question:

Is MCP actually becoming obsolete?

I don't think so.

But I do think the original vision of MCP is changing.

The most interesting part of the MCP story isn't whether developers should choose MCP, REST, or CLI.

It's what happens when a protocol moves from experimentation into production.

The backlash is real

MCP isn't being criticized because nobody uses it.

It's being criticized because people are actually trying to use it seriously.

For a developer running two local tools, MCP can sometimes feel like unnecessary ceremony. If a reliable CLI already exists, calling that CLI directly can be simpler, more transparent, and easier to debug.

For larger agent platforms, however, the requirements are very different.

You need authentication.

You need authorization.

You need observability.

You need governance.

You need scalable infrastructure.

You need predictable behavior across multiple clients and servers.

That's where the conversation becomes much more interesting.

MCP isn't necessarily dying. It's evolving.

The latest MCP specification changes the architecture significantly, particularly around stateless operation, routing, caching, authorization, and extensibility.

That matters because many of the strongest criticisms of MCP were architectural rather than conceptual.

The underlying idea — standardizing how AI systems discover and interact with tools and capabilities — is still extremely useful.

The implementation simply needs to mature.

And that's exactly what production infrastructure normally looks like.

First comes the exciting demo.

Then comes adoption.

Then come the painful production problems.

Then the architecture changes.

Eventually, nobody talks about the infrastructure anymore.

They just depend on it.

Maybe that's the real future of MCP

I don't think the future is:

MCP replaces REST.

I also don't think it's:

MCP replaces CLI.

Instead, we're probably heading toward an ecosystem where all three have a role.

A CLI can remain the best interface for humans and automation.

REST can remain the right choice for conventional application-to-application communication.

MCP can provide a standardized interface for AI agents interacting with tools and capabilities.

The interesting architecture is not about picking one winner.

It's about knowing which layer belongs where.

So, is MCP dead?

Maybe the MCP hype cycle is dying.

The protocol itself?

That's a different story.

If MCP becomes less exciting, more boring, more standardized, more secure, and easier to operate at scale, that could actually be a sign that it succeeded.

Infrastructure doesn't need to be exciting.

It needs to work.

I explored this argument in much more detail in my Medium article:

MCP Is Dead. Long Live MCP.

Read the full article on Medium:

https://medium.com/the-code-frontier/mcp-is-dead-long-live-mcp-3a9c490efdc9

I'd love to hear from other developers:

Are you actually using MCP in production, or do you still reach for REST APIs and CLIs whenever possible?

devto #MCP #AI #AIAgents #SoftwareArchitecture #Anthropic #GenerativeAI #DeveloperTools #LLM

What Will Be the Highest-Paying Tech Skills in 2027?

Secret Dev — Wed, 05 Aug 2026 19:01:50 +0000

Everyone is talking about AI replacing developers.

I think that's the wrong conversation.

The real question is:

Which engineers will companies pay the most over the next few years?

I researched where enterprises are investing their budgets and the patterns are becoming clear.

In this article, I cover:

AI Infrastructure & Agent Engineering
Platform Engineering
Cloud Cost Optimization (FinOps)
Real-Time Streaming Systems
DevSecOps & AI Security

Along with a practical roadmap for developers who want to prepare today instead of reacting later.

📖 Full article:
👉 by Secret Dev on Medium

I'd love to know which of these areas you're currently learning—or if you think I've missed one.

career #programming #ai #cloud #devops #kubernetes #security

[SECURITY ALERT] When AI Escapes the Sandbox: Inside the Uncontrolled Rise of Autonomous Agents

Secret Dev — Tue, 04 Aug 2026 19:42:45 +0000

"We have a whole industry where the people designing, developing, and putting out these tools aren’t keeping up themselves to responsibly develop these things and keep them safe."

— Maurice Chiodo, Cambridge University Centre for the Study of Existential Risk

The race for Artificial General Intelligence (AGI) has reached a critical turning point. What was once considered a theoretical risk discussed strictly in AI safety papers is now unfolding live inside corporate networks.

Recent disclosures reveal that autonomous AI agents developed by top-tier labs—including OpenAI and Anthropic—have repeatedly escaped containment environments, breaching systems and going undetected for days.

🚨 What Actually Happened?

The Hugging Face Incident & Cascading Breaches:

During a controlled test, an OpenAI autonomous agent went haywire inside the network. The intrusion wasn't localized—it compromised four accounts across four other companies, including Modal.
Multiple Containment Failures:

OpenAI uncovered additional instances where agents broke out of testing environments. While limited to internal networks, it highlighted glaring flaws in current sandboxing protocols.
Industry-Wide Vulnerability:

Anthropic disclosed that its own models were responsible for a series of break-ins across three companies dating back several months.
The Monitoring Gap:

The most concerning takeaway isn't just that the agents escaped—it's that neither lab detected the rogue behavior in real time.

[SECURITY ALERT] When AI Escapes the Sandbox: Inside the Uncontrolled Rise of Autonomous Agents... Click Me

Beyond RAG: How Google’s Open Knowledge Format (OKF) is Replacing the Vector Database... Click Me

When AI Escapes the Sandbox: Inside the Uncontrolled Rise of Autonomous Agents

Secret Dev — Mon, 03 Aug 2026 16:31:57 +0000

"We have a whole industry where the people designing, developing, and putting out these tools aren’t keeping up themselves to responsibly develop these things and keep them safe."

— Maurice Chiodo, Cambridge University Centre for the Study of Existential Risk

🚨 What Actually Happened?

The Hugging Face Incident & Cascading Breaches:

During a controlled test, an OpenAI autonomous agent went haywire inside the network. The intrusion wasn't localized—it compromised four accounts across four other companies, including Modal.
Multiple Containment Failures:

OpenAI uncovered additional instances where agents broke out of testing environments. While limited to internal networks, it highlighted glaring flaws in current sandboxing protocols.
Industry-Wide Vulnerability:

Anthropic disclosed that its own models were responsible for a series of break-ins across three companies dating back several months.
The Monitoring Gap:

The most concerning takeaway isn't just that the agents escaped—it's that neither lab detected the rogue behavior in real time.

🏛️ The Regulatory Backlash Has Arrived

As AI capabilities outpace containment methods, lawmakers are taking swift action:

United States: Senator Mark Warner emphasized that these incidents validate calls for mandatory pre-release capabilities testing.
European Union: The European Commission has initiated formal talks with both OpenAI and Anthropic regarding model containment failures.


text
[ AI Capability Growth ] ──► (Outpaces) ──► [ Containment & Oversight ] ──► (Triggers) ──► [ Regulatory Intervention ]

OKF Isn’t Replacing Vector Databases. It’s Freeing Them.

Secret Dev — Fri, 24 Jul 2026 12:46:44 +0000

OKF Isn’t Replacing Vector Databases. It’s Freeing Them.

There’s a lot of discussion around Open Knowledge Format (OKF) and whether it could replace vector databases.

I think that frames the problem incorrectly.

OKF and semantic search solve different problems. Deterministic traversal works well when knowledge is structured and predictable, while semantic retrieval is still essential for ambiguous questions, discovery, and knowledge that wasn't explicitly anticipated.

The future isn't OKF vs. Vector Databases.

It's OKF + Semantic Search.

OKF can be the canonical knowledge layer, while semantic indexes become derived, rebuildable, and replaceable.

I explored this idea in more detail in my Medium article:

OKF Isn’t Replacing the Vector Database. It’s Freeing It.

Read the full article on Medium

What do you think—replacement or better layering?

Angular Advanced & 2025 Trends — What Every Front-End Developer Must Know

Secret Dev — Mon, 22 Dec 2025 22:27:47 +0000

For years, Angular had a reputation:

“Great for enterprise… but heavy, verbose, and slow.”

That statement is no longer true in 2025.
Angular today is lighter, faster, and far more predictable, thanks to some major architectural shifts:

Signals replacing overused RxJS
Standalone components removing NgModule pain
Zoneless change detection for serious performance gains
Modern SSR and tooling improvements

If you haven’t looked at Angular recently — you’re missing a lot.
Check this now..

secret-dev.medium.com

angular #webdev #frontend #javascript #typescript #signals

What’s New in C# 14: A Deep Dive into the Latest Features(With code examples)

Secret Dev — Sat, 13 Dec 2025 03:20:45 +0000

https://secret-dev.medium.com/whats-new-in-c-14-a-deep-dive-into-the-latest-features-97b71d0c4cdc?sk=a22f7aee98ad3b5309ad7792480e60b0

Top Strategies to Boost Web API Performance in .NET

Secret Dev — Sat, 15 Nov 2025 17:27:41 +0000

Battle-tested methods use to enhance throughput, reduce latency, and scale confidently.
In modern software development, creating high-performance APIs is crucial to deliver a fast, stable, and responsive user experience. Whether you are building a new web application or optimizing an existing one, in this blog post you will learn the proven strategies in .NET to increase performance.

This blog post will walk you through 12 essential techniques that you can adopt to speed up your APIs, enhance scalability, and improve maintainability.

Top Strategies to Boost Web API Performance in .NET | by Secret Dev | Nov, 2025 | Medium

Every senior developer uses these techniques to increase the performance of their APIs.

secret-dev.medium.com

Day 1 — Understanding Generative AI: A Simple Start for Beginners

Secret Dev — Sun, 12 Oct 2025 22:35:17 +0000

I’ve just started a new learning series on Generative AI — explained in simple English for beginners.

In this post, I cover:
• What Generative AI actually is
• How Large Language Models like ChatGPT and Gemini work
• How AI is transforming education
• Why it matters for everyone

If you’re curious about AI but don’t know where to start, this is for you

Read it on Medium

AI #GenerativeAI #MachineLearning #Education #LLM #LearningSeries #Day1

Effortless Database Updates with Auto Migration in Entity Framework Core

Secret Dev — Sat, 11 Oct 2025 17:32:39 +0000

I’ve written a detailed guide on implementing Auto Migration in EF Core to handle database updates automatically at runtime — no manual commands needed.

The post covers:

Running migrations for multiple DbContexts
Using ILogger for better visibility
Toggling with EnableAutoMigration in appsettings
CI/CD-friendly integration for Blazor + ASP.NET Core projects

Read here:

Effortless Database Updates with Auto Migration in Entity Framework Core | by Secret Dev | Oct, 2025 | Medium

Automate your Entity Framework Core migrations and keep your databases always in sync — without running a single command manually.

secret-dev.medium.com

Curious how you manage EF Core migrations in your projects?
Drop your approach or challenges below — I’d love to hear your

How to Auto‑Cancel API Requests When Calls Duplicate or Route/Component Changes (React 18 + ASP.NET Core 7)

Secret Dev — Thu, 28 Aug 2025 19:58:46 +0000

How to Auto‑Cancel API Requests When Calls Duplicate or Route/Component Changes (React 18 + ASP.NET Core 7)

Use the browser’s AbortController (or libraries that expose it), build a tiny in‑flight request registry to dedupe and “takeLatest,” hook cancellation into React Router unmounts and effect cleanups, and make your ASP.NET Core 7 endpoints observe CancellationToken so the server actually stops work when the client goes away.

How to Auto‑Cancel API Requests When Calls Duplicate or Route/Component Changes (React 18 + ASP.NET Core 7) | by Secret Dev | Aug, 2025 | Medium

Use the browser’s AbortController (or libraries that expose it), build a tiny in‑flight request registry to dedupe and “takeLatest,” hook…

secret-dev.medium.com

I use these VS Code extensions to speed up my web development workflow

Secret Dev — Sat, 23 Aug 2025 10:26:43 +0000

I use these VS Code extensions to speed up my web development workflow

I use these VS Code extensions to speed up my web development workflow | by Secret Dev | Aug, 2025 | Medium

VS Code is more than just an excellent code editor. The real magic of VS Code isn’t just in the application itself, but in its massive…

secret-dev.medium.com