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mcp-agent-langchainjs
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mcp-agent-langchainjs

Active·★ 204·MIT·Updated 2026-07-08

This project demonstrates building AI agents that interact with real-world APIs using the Model Context Protocol (MCP), featuring a complete burger ordering system. The agent leverages LangChain.js for LLM reasoning and tool calling, deployed on a 100% serverless Azure architecture.

mcp-agent-langchainjs sits in the Workflow Automation category, so it is usually better judged by workflow fit, deployment style, and team needs than by isolated features alone. Based on the available metadata, it leans most clearly toward LangChain.js agent with tool calling via MCP (Streamable HTTP transport). A representative use case is Building AI agents for interacting with custom business APIs. The listed license is MIT. GitHub stars are currently 204. Relevant tags include AI Agent, LangChain.js.

This write-up is based on the project's README and public repository data. We have not hand-tested the tool.

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Guides
#AI Agent#LangChain.js#Model Context Protocol#Serverless#Azure#TypeScript#Tool Calling#API Integration
$ Install
$ git clone <your-repo-url> && cd mcp-agent-langchainjs && npm install
↗ Visit site★ GitHub
01

Features

01LangChain.js agent with tool calling via MCP (Streamable HTTP transport)
02Multi-service, end-to-end serverless architecture on Azure
03User authentication with sessions history
04Single-command deployment using Infrastructure as Code (IaC)
05Local development support with Ollama for cost-effective testing
02

Why choose it

+LangChain.js agent with tool calling via MCP (Streamable HTTP transport)
+Multi-service, end-to-end serverless architecture on Azure
+Building AI agents for interacting with custom business APIs
+Supports 5 platforms or runtime environments.
03

Trade-offs

!The final decision should still be made through side-by-side comparison with similar tools.
04

Compatibility

Node.js
Runtime
Verified via docs
TypeScript
Language
Verified via docs
Azure
Platform
Verified via docs
GitHub Copilot
AI Tool
Verified via docs
Ollama
Local LLM
Verified via docs
05

Quick start

1
$ git clone <your-repo-url>
2
$ cd mcp-agent-langchainjs
3
$ npm install
06

Use cases

↳Building AI agents for interacting with custom business APIs
↳Automating tasks like order placement and status tracking through natural language
↳Developing serverless AI applications with robust tool integration
↳Integrating AI agents with popular tools like GitHub Copilot and Claude
07

Alternatives

⚡Top VS:
VScodflow★377→VSalza-mcp★87→VStesseron★21→

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Alternatives
Azure-Samples /
mcp-agent-langchainjs
↗

Serverless AI agent using LangChain.js and Model Context Protocol (MCP) integration to order burgers from a burger restaurant

204MIT
Last commit3mo ago
StatusActive
CategoryWorkflow Automation
Links
Documentation↗Discussion↗Issues↗Releases↗
Cloud Infrastructure
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