Cortex
Cortex is an MCP (Model Context Protocol) server framework implemented in Go, allowing developers to build MCP services declaratively and provide context and tool support for LLMs through a standardized protocol.
2.5 points
6.4K

What is Cortex MCP Server?

Cortex is a framework written in Go for building servers that comply with the MCP (Model Context Protocol). It allows applications to provide context support for large language models (LLMs) in a standardized way while separating the responsibilities of context provision and model interaction.

How to use Cortex MCP Server?

Cortex provides easy - to - use APIs to create MCP servers, supporting multiple transport protocols such as STDIO and HTTP/SSE. Simply define tools, resources, and prompt templates to quickly deploy powerful MCP servers.

Use Cases

Cortex can be used in any scenario that requires providing context to LLMs, such as code review, data analysis, and intelligent customer service.

Main Features

Tool Support
Easily define and add tools, enabling LLMs to perform custom operations.
Resource Support
Read static data through the resource interface without complex computational logic.
Multi - Protocol Support
Supports multiple transport methods such as STDIO and HTTP/SSE.
Plugin System
Extend server functionality through plugins to meet personalized needs.
Advantages
Complies with the MCP standard, making it easy to integrate with other LLM systems.
Implemented in Go, with high - performance, efficiency, and stability.
Rich tool and resource support simplifies the development process.
Flexible plugin mechanism facilitates function expansion.
Limitations
More friendly to Go developers, other language developers may need an extra learning curve.
Some advanced features may rely on external libraries, increasing complexity.

How to Use Cortex MCP Server

Install Cortex
Install the Cortex package via `go get`.
Create an MCP Server
Initialize a new MCP server instance and set basic information.
Add Tools or Resources
Define tools or resources and register them with the server.
Start the Server
Select an appropriate transport protocol (such as STDIO or HTTP/SSE) to start the server.

Usage Examples

Simple Echo Tool
Show how to define and use a simple Echo tool.
Array Example Tool
Demonstrate how to handle array - type parameters.

Frequently Asked Questions

Does Cortex support multiple protocols?
How to debug my MCP server?
Does Cortex support plugin expansion?

Related Resources

Official Documentation
The official documentation of Cortex.
GitHub Repository
The open - source code repository of Cortex.
MCP Specification
The latest specification of the MCP protocol.

Installation

Copy the following command to your Client for configuration
Note: Your key is sensitive information, do not share it with anyone.

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