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.
Gemma 4 on an 2021 4 GB Laptop GPU: QAT Takes It From 9.5 GiB to 1.6

Gemma 4 on an 2021 4 GB Laptop GPU: QAT Takes It From 9.5 GiB to 1.6

9
Comments 3
13 min read
You pay for the same context three times a day

You pay for the same context three times a day

Comments
5 min read
prefill and default look the same in Console. Only one of them lets an agent skip your required field.

prefill and default look the same in Console. Only one of them lets an agent skip your required field.

Comments
9 min read
Ten files is not a budget

Ten files is not a budget

1
Comments 3
5 min read
What actually changes when an MCP server leaves your laptop

What actually changes when an MCP server leaves your laptop

Comments
3 min read
Give Claude or ChatGPT Real-Time Product Data via Apify's MCP Server (Full Setup Guide)

Give Claude or ChatGPT Real-Time Product Data via Apify's MCP Server (Full Setup Guide)

Comments
4 min read
Your CLI Tool Needs an MCP Server: Shipping One in a Day, Protocol by Hand

Your CLI Tool Needs an MCP Server: Shipping One in a Day, Protocol by Hand

Comments
4 min read
A happy-path MCP demo proves almost nothing about tenant isolation

A happy-path MCP demo proves almost nothing about tenant isolation

Comments 2
3 min read
MCP Python SDK Extension Method Collisions: Fail Before the Server Starts

MCP Python SDK Extension Method Collisions: Fail Before the Server Starts

5
Comments 1
4 min read
ProxyKey MCP: Giving an AI Agent API Access Without Handing Over a Key

ProxyKey MCP: Giving an AI Agent API Access Without Handing Over a Key

Comments 1
5 min read
A Scoped Token Is Not a Code of Conduct

A Scoped Token Is Not a Code of Conduct

Comments
6 min read
The AI essay is over. Here's what comes next.

The AI essay is over. Here's what comes next.

Comments
3 min read
Solving Proportional Financial Logic with Deterministic MCP Tools

Solving Proportional Financial Logic with Deterministic MCP Tools

Comments
3 min read
Let your agent receive email when it needs to

Let your agent receive email when it needs to

Comments
2 min read
Best MCP Servers in 2026: One Pick Per Category

Best MCP Servers in 2026: One Pick Per Category

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