Next.js MCP Server Template

// Mock data for MCP protocol messages export const mockMCPListToolsRequest = { jsonrpc: '2.0', id: 1, method: 'tools/list', params: {}, } export const mockMCPListToolsResponse = { jsonrpc: '2.0', id: 1, result: { tools: [ { name: 'list-accounts', description: 'List chart of accounts with optional filtering', inputSchema: { type: 'object', properties: { tenantId: { type: 'string', description: 'Specific tenant ID' }, where: { type: 'string', description: 'Filter conditions' }, orderBy: { type: 'string', description: 'Sort order' }, }, }, }, { name: 'list-contacts', description: 'List customer/supplier contacts with search capabilities', inputSchema: { type: 'object', properties: { tenantId: { type: 'string', description: 'Specific tenant ID' }, where: { type: 'string', description: 'Search/filter conditions' }, page: { type: 'number', description: 'Page number' }, pageSize: { type: 'number', description: 'Items per page' }, }, }, }, { name: 'create-contact', description: 'Create a new customer or supplier contact', inputSchema: { type: 'object', properties: { tenantId: { type: 'string', description: 'Tenant ID' }, name: { type: 'string', description: 'Contact name' }, email: { type: 'string', description: 'Contact email' }, contactType: { type: 'string', enum: ['CUSTOMER', 'SUPPLIER'] }, }, required: ['tenantId', 'name', 'contactType'], }, }, ], }, } export const mockMCPCallToolRequest = { jsonrpc: '2.0', id: 2, method: 'tools/call', params: { name: 'list-accounts', arguments: { tenantId: 'test-tenant-id', }, }, } export const mockMCPCallToolResponse = { jsonrpc: '2.0', id: 2, result: { content: [ { type: 'text', text: 'Found 1 account', }, { type: 'json', json: [ { AccountID: 'test-account-id', Code: '100', Name: 'Test Account', Type: 'REVENUE', Status: 'ACTIVE', }, ], }, ], }, } export const mockMCPErrorResponse = { jsonrpc: '2.0', error: { code: -32601, message: 'Method not found', data: { type: 'VALIDATION', retryable: false, }, }, id: 3, } export const mockMCPInvalidRequest = { jsonrpc: '2.0', id: 4, method: 'invalid-method', params: {}, } export const mockMCPMalformedRequest = { jsonrpc: '2.0', id: 5, // Missing method params: {}, } // Mock session data export const mockMCPSession = { id: 'test-session-id', sessionId: 'session_12345', accountId: 'test-account-id', tenantId: 'test-tenant-id', expiresAt: new Date(Date.now() + 24 * 60 * 60 * 1000), // 24 hours from now createdAt: new Date(), updatedAt: new Date(), } // Mock database records export const mockAccount = { id: 'test-account-id', email: 'test@example.com', name: 'Test User', oauthState: null, createdAt: new Date(), updatedAt: new Date(), } export const mockXeroConnection = { id: 'test-connection-id', tenantId: 'test-tenant-id', tenantName: 'Test Company', tenantType: 'ORGANISATION', accountId: 'test-account-id', createdAt: new Date(), updatedAt: new Date(), } export const mockOAuthToken = { id: 'test-token-id', accessToken: 'encrypted-access-token', refreshToken: 'encrypted-refresh-token', expiresAt: new Date(Date.now() + 1800 * 1000), // 30 minutes from now tokenType: 'Bearer', scope: 'openid profile email accounting.transactions', accountId: 'test-account-id', tenantId: 'test-tenant-id', createdAt: new Date(), updatedAt: new Date(), }