Litemcp
LiteMCP is a TypeScript framework for elegantly building MCP (Model Context Protocol) servers. It provides the definition of tools, resources, and prompts, supports full - TypeScript development, has built - in logging, error handling, and CLI debugging tools, as well as SSE transmission support.
rating : 3.5 points
downloads : 195
What is LiteMCP?
LiteMCP is a TypeScript framework that simplifies the development of MCP servers, allowing developers to quickly build AI service interfaces with tool execution, resource management, and intelligent prompt functions. It is particularly suitable for application scenarios that need to integrate with large language models (LLMs).How to use LiteMCP?
Define tools, resources, and prompt templates through simple JavaScript/TypeScript code, and then start the service to communicate with clients via the standard MCP protocol. A command-line tool is provided for easy testing and debugging.Use cases
Suitable for scenarios where business capabilities need to be exposed to AI models, such as automated workflows, data query services, document processing systems, and other applications that need to interact with LLMs.Main features
Tool functionExpose any function as a tool callable by AI, supporting parameter validation and type safety.
Resource managementUnified management of text or binary resources, identified and accessed via URI.
Prompt templatePre - define reusable prompt templates and workflows to standardize LLM interactions.
Built - in loggingProvide hierarchical logging function for easy debugging and runtime monitoring.
SSE supportNatively support the Server - Sent Events transmission protocol.
Advantages and limitations
Advantages
TypeScript - first, providing complete type support
Concise and intuitive API design with low learning cost
Built - in debugging tools and development server
Compatible with the official MCP protocol standard
Limitations
No longer maintained. It is recommended to migrate to the official SDK.
Relatively basic functions, lacking advanced features
Only supports the Node.js environment
How to use
Installation
Install the LiteMCP framework via npm.
Create a service
Initialize an MCP server instance.
Add tools
Define executable functional tools.
Start the service
Select the transmission protocol and start the service.
Usage examples
Mathematical calculation toolProvide basic mathematical operation capabilities for AI models to call.
Log query serviceAllow AI to query and analyze application logs.
Intelligent commit message generationAutomatically generate Git commit messages based on code changes.
Frequently Asked Questions
Is LiteMCP still maintained?
Which transmission protocols are supported?
How to debug tool functions?
Which data types are supported for resources?
Related resources
Official MCP documentation
Official documentation for the Model Context Protocol
TypeScript SDK
Official TypeScript SDK
mcp - cli tool
Independent MCP command - line tool
Example project
Example project using LiteMCP
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