@orrin-ai/mcp-agent v0.1.4

@orrin-ai/mcp-agent

Core package for Orrin AI - a fully resumable modular agent framework with MCP support.

Installation

npm install @orrin-ai/mcp-agent

Usage

The mcp-agent package provides the essential components for creating and managing AI agents with persistent sessions.

import { OrrinAiClient } from "@orrin-ai/mcp-agent";
import { ClaudeAdapter } from "@orrin-ai/llm-adapters-anthropic";
import { SQLiteDatabaseAdapter } from "@orrin-ai/database-adapter-sqlite";

// Initialize the client with adapters
const client = new OrrinAiClient({
  llmAdapter: new ClaudeAdapter(),
  databaseAdapter: new SQLiteDatabaseAdapter(),
  mcpServerUrls: ["http://localhost:3000/sse"] // Optional MCP servers
});

// Create and open a session
const sessionId = await client.createAndOpenSession();

// Process a user message with streaming responses
for await (const chunk of client.addUserMessage(sessionId, "Hello!")) {
  if ('type' in chunk && chunk.type === 'text_delta') {
    console.log(chunk.delta); // Process text chunks
  }
}

// Close the session when done
await client.closeSession(sessionId);

// Disconnect all agents if needed
await client.disconnectAll();

API Reference

OrrinAiClient

The main class for managing AI agent sessions.

Constructor

constructor(config: OrrinAiClientConfig)

• config.llmAdapter: LLM adapter for communicating with AI models
• config.databaseAdapter: Database adapter for storing sessions and messages
• config.mcpServerUrls: Optional array of MCP server URLs for enhanced capabilities

Methods

• createSession(): Creates a new session in the database
• openSession(sessionId): Opens an existing session by initializing an Agent
• createAndOpenSession(): Creates and opens a session in one operation
• closeSession(sessionId): Closes a specific session
• disconnectAll(): Closes all active session agents
• addUserMessage(sessionId, message): Adds a user message to a session and yields streamed responses

License

MIT