evolution-api-mcp
Version:
MCP Server for Evolution API v2 - Integrate WhatsApp functionality with Claude Desktop and other MCP clients
129 lines (128 loc) • 5.36 kB
JavaScript
;
/**
* Demo/Example usage of Instance Controller tools
* This file demonstrates how to use the Instance Controller MCP tools
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.demoInstanceTools = demoInstanceTools;
const instance_tools_1 = require("./instance-tools");
const evolution_http_client_1 = require("../../clients/evolution-http-client");
const tool_registry_1 = require("../tool-registry");
/**
* Demo function showing how to use Instance Controller tools
*/
async function demoInstanceTools() {
console.log('🚀 Evolution API MCP - Instance Controller Tools Demo\n');
// Initialize HTTP client (you would use real credentials in production)
const httpClient = new evolution_http_client_1.EvolutionHttpClient({
baseURL: process.env.EVOLUTION_URL || 'https://your-evolution-api.com',
apiKey: process.env.EVOLUTION_API_KEY || 'your-api-key',
enableLogging: true
});
// Create instance tools
const instanceTools = new instance_tools_1.InstanceTools(httpClient);
// Get all available tools
const tools = instanceTools.getAllTools();
console.log(`📋 Available Instance Tools (${tools.length}):`);
tools.forEach(tool => {
console.log(` • ${tool.name}: ${tool.description}`);
});
console.log();
// Example 1: Create a new instance
console.log('📝 Example 1: Creating a new WhatsApp instance');
const createTool = tools.find(t => t.name === 'evolution_create_instance');
try {
const createParams = {
instanceName: 'demo_instance',
qrcode: true,
webhook: 'https://example.com/webhook'
};
console.log('Parameters:', JSON.stringify(createParams, null, 2));
// Validate parameters
const validationResult = createTool.schema.safeParse(createParams);
if (validationResult.success) {
console.log('✅ Parameters are valid');
// In a real scenario, you would call:
// const result = await createTool.handler(createParams);
console.log('🔄 Would call Evolution API to create instance...');
}
else {
console.log('❌ Parameter validation failed:', validationResult.error.errors);
}
}
catch (error) {
console.error('❌ Error:', error);
}
console.log();
// Example 2: Fetch all instances
console.log('📝 Example 2: Fetching all instances');
const fetchTool = tools.find(t => t.name === 'evolution_fetch_instances');
try {
const fetchParams = {};
console.log('Parameters:', JSON.stringify(fetchParams, null, 2));
// In a real scenario, you would call:
// const result = await fetchTool.handler(fetchParams);
console.log('🔄 Would call Evolution API to fetch instances...');
}
catch (error) {
console.error('❌ Error:', error);
}
console.log();
// Example 3: Set presence status
console.log('📝 Example 3: Setting presence status');
const presenceTool = tools.find(t => t.name === 'evolution_set_presence');
try {
const presenceParams = {
instance: 'demo_instance',
presence: 'available'
};
console.log('Parameters:', JSON.stringify(presenceParams, null, 2));
const validationResult = presenceTool.schema.safeParse(presenceParams);
if (validationResult.success) {
console.log('✅ Parameters are valid');
console.log('🔄 Would call Evolution API to set presence...');
}
else {
console.log('❌ Parameter validation failed:', validationResult.error.errors);
}
}
catch (error) {
console.error('❌ Error:', error);
}
console.log();
// Example 4: Using with Tool Registry
console.log('📝 Example 4: Using tools with Tool Registry');
const registry = new tool_registry_1.McpToolRegistry();
try {
registry.registerInstanceTools(httpClient);
const stats = registry.getStats();
console.log(`✅ Registered ${stats.total} tools`);
console.log(` Instance tools: ${stats.byController.instance}`);
// Search for tools
const createTools = registry.searchTools('create');
console.log(`🔍 Found ${createTools.length} tools matching 'create':`);
createTools.forEach(tool => {
console.log(` • ${tool.name}`);
});
}
catch (error) {
console.error('❌ Registry error:', error);
}
console.log();
// Example 5: Tool schema information
console.log('📝 Example 5: Tool schema information');
const connectTool = tools.find(t => t.name === 'evolution_connect_instance');
console.log(`Tool: ${connectTool.name}`);
console.log(`Description: ${connectTool.description}`);
console.log(`Controller: ${connectTool.controller}`);
console.log(`Endpoint: ${connectTool.endpoint.method} ${connectTool.endpoint.path}`);
console.log('Example usage:', JSON.stringify(connectTool.examples, null, 2));
console.log();
console.log('✨ Demo completed! All Instance Controller tools are ready to use.');
}
/**
* Run the demo if this file is executed directly
*/
if (require.main === module) {
demoInstanceTools().catch(console.error);
}