readme

Author: isaacwasserman

Diff for: README.md

@@ -1,6 +1,8 @@
 # mcp-langchain-ts-client
 
-A TypeScript client library for MCP Langchain.
+A LangChain.js client for Model Context Protocol.
+
+This is a port of [rectalogic/langchain-mcp](https://github.com/rectalogic/langchain-mcp) to the JS/TS LangChain and MCP APIs.
 
 ## Installation
 
@@ -11,29 +13,25 @@ npm install mcp-langchain-ts-client
 ## Usage
 
 ```typescript
-import { StringUtils } from 'mcp-langchain-ts-client';
-
-// Use the client...
-```
-
-## Development
-
-1. Clone the repository
-2. Install dependencies: `npm install`
-3. Run tests: `npm test`
-4. Run tests with watch mode: `npm run test:watch`
-5. Run tests with coverage: `npm run test:coverage`
-6. Build: `npm run build`
-
-## Testing
-
-This project uses Vitest for testing, which offers:
-- Fast parallel test execution
-- Native TypeScript support
-- Built-in coverage reporting
-- Interactive watch mode
-- Compatible with Jest's expect API
-
-## License
-
-MIT
+const serverParams = {
+  command: "npx",
+  args: [
+    "-y",
+    "@modelcontextprotocol/server-everything"
+  ]
+}
+
+// Initialize the toolkit
+const toolkit = new MCPToolkit(serverParams);
+await toolkit.initialize();
+
+// Extract LangChain.js compatible tools
+const tools = toolkit.tools;
+
+// Use the tools
+import { createReactAgent } from "@langchain/langgraph/prebuilt";
+import { ChatAnthropic } from "@langchain/anthropic";
+
+const llm = new ChatAnthropic({ model: 'claude-3-5-sonnet-20241022' });
+const agent = createReactAgent({ llm, tools });
+```