Hugging Face MCP Server

#!/usr/bin/env node // Test script to demonstrate SEARCH_ENABLES_FETCH feature // Set up minimal test environment process.env.NODE_ENV = 'test'; import { ToolSelectionStrategy } from '../packages/app/dist/server/lib/tool-selection-strategy.js'; import { McpApiClient } from '../packages/app/dist/server/lib/mcp-api-client.js'; // Create a mock API client const config = { type: 'polling', baseUrl: 'http://localhost:3000', pollInterval: 5000, staticGradioEndpoints: [], }; const transportInfo = { transport: 'streamableHttpJson', port: 3000, defaultHfTokenSet: false, jsonResponseEnabled: true, externalApiMode: false, stdioClient: null, }; const apiClient = new McpApiClient(config, transportInfo); const strategy = new ToolSelectionStrategy(apiClient); async function testFeature() { console.log('Testing SEARCH_ENABLES_FETCH feature...\n'); // Test 1: Without SEARCH_ENABLES_FETCH console.log('Test 1: Without SEARCH_ENABLES_FETCH'); delete process.env.SEARCH_ENABLES_FETCH; const context1 = { headers: {}, userSettings: { builtInTools: ['hf_doc_search', 'hf_model_search'], spaceTools: [], }, hfToken: 'test-token', }; const result1 = await strategy.selectTools(context1); console.log('Enabled tools:', result1.enabledToolIds); console.log('Contains hf_doc_fetch?', result1.enabledToolIds.includes('hf_doc_fetch')); console.log(); // Test 2: With SEARCH_ENABLES_FETCH=true console.log('Test 2: With SEARCH_ENABLES_FETCH=true'); process.env.SEARCH_ENABLES_FETCH = 'true'; const context2 = { headers: {}, userSettings: { builtInTools: ['hf_doc_search', 'hf_model_search'], spaceTools: [], }, hfToken: 'test-token', }; const result2 = await strategy.selectTools(context2); console.log('Enabled tools:', result2.enabledToolIds); console.log('Contains hf_doc_fetch?', result2.enabledToolIds.includes('hf_doc_fetch')); console.log(); // Test 3: With SEARCH_ENABLES_FETCH=true but no hf_doc_search console.log('Test 3: With SEARCH_ENABLES_FETCH=true but no hf_doc_search'); process.env.SEARCH_ENABLES_FETCH = 'true'; const context3 = { headers: {}, userSettings: { builtInTools: ['hf_model_search', 'hf_dataset_search'], spaceTools: [], }, hfToken: 'test-token', }; const result3 = await strategy.selectTools(context3); console.log('Enabled tools:', result3.enabledToolIds); console.log('Contains hf_doc_fetch?', result3.enabledToolIds.includes('hf_doc_fetch')); } testFeature().catch(console.error);