AIBase
EN
Explore
MCP Langgraph
M

MCP Langgraph

An intelligent agent project based on LangGraph and the MCP server, supporting mathematical calculations and weather queries through MCP services.
Developer toolsArtificial intelligence chatbots#LangGraph Agent#MCP Tools#Mathematical Calculation#Weather Query.Python
2.5 points
6.3K
Open Site

Overview

Content Details

Alternatives

What is the MCP server?

The MCP (Model Context Protocol) server is a tool management framework based on a lightweight protocol that allows seamless integration between AI models and external tools. It simplifies the tool access process through standardized interfaces, enabling developers to focus on building smarter applications.

How to use the MCP server?

Simply start the MCP server and configure it in your application to quickly call external tools, such as mathematical calculations and weather queries.

Applicable scenarios

The MCP server is well - suited for scenarios that require calling multiple tools, such as chatbots, data analysis platforms, and automated assistants.

Main features

Support for multiple tools
The MCP server supports the integration of various tools, including mathematical calculations, network requests, database queries, etc.
Cross - platform compatibility
The MCP protocol is designed flexibly and can run in different operating systems and environments.
Real - time response
The tool call process is efficient and responsive, enhancing the user experience.
Advantages
Easy to use: Tools can be quickly integrated without complex configuration.
Efficient collaboration: High communication efficiency between models and tools.
High flexibility: Supports custom tool extensions.
Limitations
Dependent on network environment: Some tools may require a stable Internet connection.
Performance bottleneck: Optimization may be required for high - concurrency scenarios.

How to use

Install dependencies
Ensure that Python and Poetry are installed, then run `poetry install` to install project dependencies.
Start the MCP server
Start the math and weather servers respectively, for example, `python src/mcp_servers/math_server.py`.
Run the Agent
Execute `poetry run main` to start the Agent.

Usage examples

Calculate a mathematical expression
Enter a mathematical expression such as `(3 + 5) x 12`, and the Agent will return the calculation result.
Query weather information
Enter a city name such as `New York`, and the Agent will return the weather conditions of the city.

Frequently Asked Questions

How to add a new MCP server?
Does the MCP server support multi - language tools?
How to handle network interruption issues?

Related resources

Official documentation
The official documentation of the MCP protocol.
GitHub repository
The open - source code repository of the MCP server.
Tutorial video
An introductory tutorial on the MCP server.

Installation

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

Alternatives

K
Klavis
Klavis AI is an open-source project that provides a simple and easy-to-use MCP (Model Context Protocol) service on Slack, Discord, and Web platforms. It includes various functions such as report generation, YouTube tools, and document conversion, supporting non-technical users and developers to use AI workflows.
TypeScript
8.6K
5 points
M
MCP
The Microsoft official MCP server provides search and access functions for the latest Microsoft technical documentation for AI assistants
9.2K
5 points
A
Aderyn
Aderyn is an open - source Solidity smart contract static analysis tool written in Rust, which helps developers and security researchers discover vulnerabilities in Solidity code. It supports Foundry and Hardhat projects, can generate reports in multiple formats, and provides a VSCode extension.
Rust
6.0K
5 points
D
Devtools Debugger MCP
The Node.js Debugger MCP server provides complete debugging capabilities based on the Chrome DevTools protocol, including breakpoint setting, stepping execution, variable inspection, and expression evaluation.
TypeScript
5.5K
4 points
S
Scrapling
Scrapling is an adaptive web scraping library that can automatically learn website changes and re - locate elements. It supports multiple scraping methods and AI integration, providing high - performance parsing and a developer - friendly experience.
Python
8.1K
5 points
M
Mcpjungle
MCPJungle is a self-hosted MCP gateway used to centrally manage and proxy multiple MCP servers, providing a unified tool access interface for AI agents.
Go
0
4.5 points
C
Cipher
Cipher is an open-source memory layer framework designed for programming AI agents. It integrates with various IDEs and AI coding assistants through the MCP protocol, providing core functions such as automatic memory generation, team memory sharing, and dual-system memory management.
TypeScript
0
5 points
N
Nexus
Nexus is an AI tool aggregation gateway that supports connecting multiple MCP servers and LLM providers, providing tool search, execution, and model routing functions through a unified endpoint, and supporting security authentication and rate limiting.
Rust
0
4 points
M
Markdownify MCP
Markdownify is a multi-functional file conversion service that supports converting multiple formats such as PDFs, images, audio, and web page content into Markdown format.
TypeScript
24.8K
5 points
G
Gitlab MCP Server
Certified
The GitLab MCP server is a project based on the Model Context Protocol that provides a comprehensive toolset for interacting with GitLab accounts, including code review, merge request management, CI/CD configuration, and other functions.
TypeScript
15.6K
4.3 points
N
Notion Api MCP
Certified
A Python-based MCP Server that provides advanced to-do list management and content organization functions through the Notion API, enabling seamless integration between AI models and Notion.
Python
15.8K
4.5 points
D
Duckduckgo MCP Server
Certified
The DuckDuckGo Search MCP Server provides web search and content scraping services for LLMs such as Claude.
Python
44.9K
4.3 points
U
Unity
Certified
UnityMCP is a Unity editor plugin that implements the Model Context Protocol (MCP), providing seamless integration between Unity and AI assistants, including real - time state monitoring, remote command execution, and log functions.
C#
20.3K
5 points
F
Figma Context MCP
Framelink Figma MCP Server is a server that provides access to Figma design data for AI programming tools (such as Cursor). By simplifying the Figma API response, it helps AI more accurately achieve one - click conversion from design to code.
TypeScript
45.9K
4.5 points
G
Gmail MCP Server
A Gmail automatic authentication MCP server designed for Claude Desktop, supporting Gmail management through natural language interaction, including complete functions such as sending emails, label management, and batch operations.
TypeScript
15.0K
4.5 points
M
Minimax MCP Server
The MiniMax Model Context Protocol (MCP) is an official server that supports interaction with powerful text-to-speech, video/image generation APIs, and is suitable for various client tools such as Claude Desktop and Cursor.
Python
29.5K
4.8 points
AIBase
Zhiqi Future, Your AI Solution Think Tank
English简体中文繁體中文にほんご
© 2025AIBase