DEV Community

Model Context Protocol

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

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
MCP went stateless. Your agent workflow did not.

MCP went stateless. Your agent workflow did not.

1
Comments 1
5 min read
打造属于自己的 WPS AI Agent:个人开发者 MCP 接入完全指南

打造属于自己的 WPS AI Agent:个人开发者 MCP 接入完全指南

1
Comments
2 min read
MCP Tool Descriptions Are Instructions, Not Metadata -- and That Is the Exploit

MCP Tool Descriptions Are Instructions, Not Metadata -- and That Is the Exploit

1
Comments 3
5 min read
LLM Agent Sandboxes Have Two Escape Surfaces. Only One Gets CVEs.

LLM Agent Sandboxes Have Two Escape Surfaces. Only One Gets CVEs.

Comments 2
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
MCP Tool Schema Poisoning: When the Framework Layer Authorizes the Attack

MCP Tool Schema Poisoning: When the Framework Layer Authorizes the Attack

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

Day 24/30: MCP Primitives Explained

Comments 1
3 min read
MCP Servers: When curl Becomes a Trap and Typed Tools Solve It

MCP Servers: When curl Becomes a Trap and Typed Tools Solve It

Comments
4 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
RAG e MCP, na prática. Cole o prompt e monte os dois

RAG e MCP, na prática. Cole o prompt e monte os dois

3
Comments 2
17 min read
n8n + MCP: What Happens When AI Can Build Its Own Workflows?

n8n + MCP: What Happens When AI Can Build Its Own Workflows?

8
Comments 5
19 min read
I pointed my UI-auditing tool at three sites it had never seen. All seven bugs it found were its own.

I pointed my UI-auditing tool at three sites it had never seen. All seven bugs it found were its own.

Comments
6 min read
My MCP Security Scanner Missed 2026's Worst MCP RCE: Here Is the One-Rule Fix

My MCP Security Scanner Missed 2026's Worst MCP RCE: Here Is the One-Rule Fix

1
Comments 4
5 min read
How execution boundaries reduce the blast radius of AI agent mistakes

How execution boundaries reduce the blast radius of AI agent mistakes

Comments 1
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.