#!/usr/bin/env node
/**
* CashChat MCP Server
*
* Exposes CashChat financial data to AI assistants via Model Context Protocol.
*
* Usage:
* CASHCHAT_API_KEY=your-key node build/index.js
*
* Configure in Claude Desktop:
* ~/Library/Application Support/Claude/claude_desktop_config.json
*/
import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import { registerTransactionTools } from './tools/transactions.js';
import { registerSummaryTools } from './tools/summary.js';
// Create MCP server
const server = new McpServer({
name: 'cashchat',
version: '1.0.0',
});
// Register all tools
registerTransactionTools(server);
registerSummaryTools(server);
// Server info resource
server.resource(
'server-info',
'cashchat://info',
async () => ({
contents: [{
uri: 'cashchat://info',
mimeType: 'text/plain',
text: `CashChat MCP Server v1.0.0
Available tools:
- get_transactions: Fetch transactions with filters
- add_transaction: Add a new transaction
- update_transaction: Update an existing transaction
- delete_transaction: Delete a transaction
- get_summary: Get spending summary
- get_categories: List all categories
- get_settings: Get user settings
- update_settings: Update user settings
Configuration:
- CASHCHAT_API_KEY: Your CashChat API key (required)
- CASHCHAT_API_URL: API endpoint (optional, defaults to production)
`
}]
})
);
// Start server with stdio transport
async function main() {
const transport = new StdioServerTransport();
await server.connect(transport);
// Log to stderr (not stdout - that's for MCP messages)
console.error('CashChat MCP Server started');
}
main().catch((error) => {
console.error('Failed to start server:', error);
process.exit(1);
});
