Alibaba Cloud Supabase MCP Server

import { Client } from '@modelcontextprotocol/sdk/client/index.js'; import { StdioClientTransport } from '@modelcontextprotocol/sdk/client/stdio.js'; import { describe, expect, test } from 'vitest'; import { ACCESS_TOKEN, MCP_CLIENT_NAME, MCP_CLIENT_VERSION } from './mocks.js'; import { LoggingMessageNotificationSchema } from '@modelcontextprotocol/sdk/types.js'; type SetupOptions = { accessToken?: string; projectId?: string; readOnly?: boolean; }; async function setup(options: SetupOptions = {}) { const { accessToken = ACCESS_TOKEN, projectId, readOnly } = options; const client = new Client( { name: MCP_CLIENT_NAME, version: MCP_CLIENT_VERSION, }, { capabilities: {}, } ); client.setNotificationHandler(LoggingMessageNotificationSchema, (message) => { const { level, data } = message.params; if (level === 'error') { console.error(data); } else { console.log(data); } }); const command = 'npx'; const args = ['@supabase/mcp-server-supabase']; if (accessToken) { args.push('--access-token', accessToken); } if (projectId) { args.push('--project-ref', projectId); } if (readOnly) { args.push('--read-only'); } const clientTransport = new StdioClientTransport({ command, args, }); await client.connect(clientTransport); return { client, clientTransport }; } describe('stdio', () => { test('server connects and lists tools', async () => { const { client } = await setup(); const { tools } = await client.listTools(); expect(tools.length).toBeGreaterThan(0); }); test('missing access token fails', async () => { const setupPromise = setup({ accessToken: null as any }); await expect(setupPromise).rejects.toThrow('MCP error -32000'); }); });