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 C# SDK Protocol Negotiation: Pin 2026-07-28 When Fallback Is Unsafe

MCP C# SDK Protocol Negotiation: Pin 2026-07-28 When Fallback Is Unsafe

6
Comments 2
4 min read
Cascading Failures in Multi-Agent Systems

Cascading Failures in Multi-Agent Systems

Comments
2 min read
We Health-Checked 86 Public MCP Servers. Not One Uses the Legacy Transport.

We Health-Checked 86 Public MCP Servers. Not One Uses the Legacy Transport.

1
Comments 1
5 min read
Your MCP Server Needs a Capability Budget, Not Just Auth

Your MCP Server Needs a Capability Budget, Not Just Auth

Comments 2
3 min read
Your AI did not change the metric. Your business did.

Your AI did not change the metric. Your business did.

1
Comments
1 min read
Rewriting text inside a DOCX without breaking the document

Rewriting text inside a DOCX without breaking the document

Comments
6 min read
The Server Was Up. Its Security Policy Wasn’t.

The Server Was Up. Its Security Policy Wasn’t.

1
Comments
7 min read
I Stopped Scraping Business Directories and Built an MCP Server on Official Registry Data

I Stopped Scraping Business Directories and Built an MCP Server on Official Registry Data

1
Comments
7 min read
33 tests proved the tool was correct. None asked whether it runs.

33 tests proved the tool was correct. None asked whether it runs.

1
Comments 1
3 min read
I built an MCP workflow where AI-made designs stay editable

I built an MCP workflow where AI-made designs stay editable

Comments 1
3 min read
Agents are flying blind: a trust layer for AI microservi

Agents are flying blind: a trust layer for AI microservi

1
Comments
2 min read
Context is the scarce resource — and your AI still can't see your website

Context is the scarce resource — and your AI still can't see your website

Comments
7 min read
Building a Custom MCP Server for Claude Code — A Fortune-Telling Tool with FastMCP

Building a Custom MCP Server for Claude Code — A Fortune-Telling Tool with FastMCP

1
Comments
5 min read
Install Comfy MCP: Control Local ComfyUI from Claude Code or Cursor

Install Comfy MCP: Control Local ComfyUI from Claude Code or Cursor

1
Comments 1
6 min read
LangGraph Episodic Memory

LangGraph Episodic Memory

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