DEV Community

Model Context Protocol

MCP is an open protocol that standardizes how applications provide context to LLMs.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Breaking the Sandbox: How to Securely Execute AI-Generated JavaScript Without Bringing Down Your Server

Breaking the Sandbox: How to Securely Execute AI-Generated JavaScript Without Bringing Down Your Server

1
Comments 2
9 min read
MCP went stateless. Your agent workflow did not.

MCP went stateless. Your agent workflow did not.

1
Comments 1
5 min read
The Retry Loop That's Tripling Your Bedrock Bill

The Retry Loop That's Tripling Your Bedrock Bill

Comments
9 min read
Day 24/30: MCP Primitives Explained

Day 24/30: MCP Primitives Explained

Comments 1
3 min read
Let Claude Desktop and Cursor actually watch videos (MCP, fully local)

Let Claude Desktop and Cursor actually watch videos (MCP, fully local)

1
Comments 1
2 min read
"My MCP Tool's Docstring Said 'Published Articles.' It Called the Endpoint That Returns Everything."

"My MCP Tool's Docstring Said 'Published Articles.' It Called the Endpoint That Returns Everything."

Comments 2
3 min read
I measured 10,716 broken things and nobody paid me a dollar. Here is the number I should have measured first.

I measured 10,716 broken things and nobody paid me a dollar. Here is the number I should have measured first.

1
Comments
3 min read
I turned my portfolio into an MCP server (and I'm not a programmer)

I turned my portfolio into an MCP server (and I'm not a programmer)

11
Comments
4 min read
28 MCP Tools in One Connection: A Developer's Field Guide

28 MCP Tools in One Connection: A Developer's Field Guide

Comments
2 min read
Your MCP write returned 200. Did the right thing actually happen?

Your MCP write returned 200. Did the right thing actually happen?

6
Comments 1
9 min read
Building Coordination Infrastructure: What 32 MCP Servers Without a Bus Look Like

Building Coordination Infrastructure: What 32 MCP Servers Without a Bus Look Like

1
Comments 1
2 min read
Streaming Browser Execution Video Feeds to Frontend React Components: The Ultimate Guide to Real-Time AI Agent Observability

Streaming Browser Execution Video Feeds to Frontend React Components: The Ultimate Guide to Real-Time AI Agent Observability

1
Comments
13 min read
Day 23/30: Expose Tools with MCP

Day 23/30: Expose Tools with MCP

Comments
3 min read
From MCP to LSP: Securing AI Agents, Standardizing Context, and the Rise of Rust-Powered Infrastructure

From MCP to LSP: Securing AI Agents, Standardizing Context, and the Rise of Rust-Powered Infrastructure

1
Comments
7 min read
How I reduced LLM context cost by 35% without changing code (Token Firewall)

How I reduced LLM context cost by 35% without changing code (Token Firewall)

1
Comments 1
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.