Langraph Tools Integration
Createdpaulrobello
Integrates Model Context Protocol endpoint tools into a Langraph tool node for AI workflows.
About
This project provides an example of how to integrate Model Context Protocol (MCP) endpoint tools into a Langraph tool node, enabling the creation of AI-powered workflows. The example features a simple graph with 'agent' and 'tool' nodes. It leverages the `@modelcontextprotocol/server-brave-search` MCP Server sample, requiring Brave Search API key and allowing for easy integration with AI providers such as Anthropic. The multi_server branch showcases a more advanced implementation utilizing multiple MCP servers simultaneously.
Key Features
- 34 GitHub stars
- Configurable AI provider (defaults to Anthropic)
- Uses Brave Search through the `@modelcontextprotocol/server-brave-search` sample
- Integrates MCP tools into Langraph workflows
- Example implementation with 'agent' and 'tool' nodes
- Supports multiple MCP servers (multi_server branch)
Use Cases
- Building AI agents with search capabilities
- Integrating various MCP services into a single workflow
- Automating tasks using MCP tools within Langraph
