MCP WordPress Server

#!/usr/bin/env node /** * Test Script for all MCP WordPress Tools * Tests all available tools via MCP JSON-RPC interface */ import { spawn } from "child_process"; import { fileURLToPath } from "url"; import { dirname, join } from "path"; import readline from "readline"; const __filename = fileURLToPath(import.meta.url); const __dirname = dirname(__filename); const rootDir = join(__dirname, ".."); // Default site to use for tests (from multi-site config) const DEFAULT_SITE = "site1"; // Test cases for all tools const testCases = [ // Authentication Tools { name: "wp_test_auth", description: "Test WordPress authentication", arguments: { site: DEFAULT_SITE }, }, { name: "wp_get_auth_status", description: "Get authentication status", arguments: { site: DEFAULT_SITE }, }, // Site Management Tools { name: "wp_get_site_settings", description: "Get site settings", arguments: { site: DEFAULT_SITE }, }, // Posts Tools { name: "wp_list_posts", description: "List posts (limited to 2)", arguments: { site: DEFAULT_SITE, per_page: 2 }, }, { name: "wp_get_post", description: "Get specific post", arguments: { site: DEFAULT_SITE, id: 1571 }, // Use valid post ID from site }, // Pages Tools { name: "wp_list_pages", description: "List pages (limited to 2)", arguments: { site: DEFAULT_SITE, per_page: 2 }, }, // Users Tools { name: "wp_list_users", description: "List users (limited to 2)", arguments: { site: DEFAULT_SITE, per_page: 2 }, }, { name: "wp_get_current_user", description: "Get current user", arguments: { site: DEFAULT_SITE }, }, // Media Tools { name: "wp_list_media", description: "List media files (limited to 2)", arguments: { site: DEFAULT_SITE, per_page: 2 }, }, // Comments Tools { name: "wp_list_comments", description: "List comments (limited to 2)", arguments: { site: DEFAULT_SITE, per_page: 2 }, }, // Taxonomies Tools { name: "wp_list_categories", description: "List categories", arguments: { site: DEFAULT_SITE }, }, { name: "wp_list_tags", description: "List tags", arguments: { site: DEFAULT_SITE }, }, // Application Passwords { name: "wp_get_application_passwords", description: "Get application passwords", arguments: { site: DEFAULT_SITE, user_id: 3 }, // Use known user ID }, // Search { name: "wp_search_site", description: "Search site content", arguments: { site: DEFAULT_SITE, term: "wordpress" }, }, ]; /** * Start MCP server and return process */ async function startMCPServer() { const serverProcess = spawn("node", [join(rootDir, "dist/index.js")], { cwd: rootDir, stdio: ["pipe", "pipe", "pipe"], env: { ...process.env }, }); // Wait for server to be ready await new Promise((resolve) => { const rl = readline.createInterface({ input: serverProcess.stderr, crlfDelay: Infinity, }); rl.on("line", (line) => { if (line.includes("Server started and connected")) { rl.close(); resolve(); } }); // Timeout after 5 seconds setTimeout(() => { rl.close(); resolve(); }, 5000); }); return serverProcess; } /** * Execute a single MCP tool test */ async function executeTest(serverProcess, testCase) { return new Promise((resolve) => { const mcpRequest = { jsonrpc: "2.0", id: Math.floor(Math.random() * 10000), method: "tools/call", params: { name: testCase.name, arguments: testCase.arguments, }, }; let response = null; let responseBuffer = ""; // Set up response listener const rl = readline.createInterface({ input: serverProcess.stdout, crlfDelay: Infinity, }); rl.on("line", (line) => { responseBuffer += line; try { response = JSON.parse(responseBuffer); rl.close(); resolve({ testCase, response, exitCode: 0, }); } catch (e) { // Keep accumulating until we have valid JSON } }); // Send the request serverProcess.stdin.write(JSON.stringify(mcpRequest) + "\n"); // Timeout after 10 seconds setTimeout(() => { rl.close(); if (!response) { resolve({ testCase, response: { error: "Timeout after 10 seconds" }, exitCode: -1, }); } }, 10000); }); } /** * Format test result for console output */ function formatResult(result) { const { testCase, response } = result; console.log("\n" + "=".repeat(80)); console.log(`🧪 ${testCase.name}: ${testCase.description}`); console.log("=".repeat(80)); if (response?.result) { if (response.result.isError) { console.log("❌ FAILED:"); console.log(response.result.content?.[0]?.text || "Unknown error"); } else { console.log("✅ SUCCESS:"); const content = response.result.content?.[0]?.text; if (content) { // Truncate long responses const truncated = content.length > 500 ? content.substring(0, 500) + "...\n[TRUNCATED]" : content; console.log(truncated); } } } else if (response?.error) { console.log("❌ ERROR:"); console.log(response.error); } else { console.log("❓ UNKNOWN RESPONSE:"); console.log(JSON.stringify(response, null, 2)); } } /** * Main test execution */ async function runAllTests() { console.log("🚀 WordPress MCP Server - Tool Test Suite"); console.log(`📁 Testing from: ${rootDir}`); console.log(`🔧 Total tests: ${testCases.length}`); // Start MCP server console.log("\n🚀 Starting MCP server..."); const serverProcess = await startMCPServer(); console.log("✅ MCP server started"); const results = []; let successCount = 0; let failureCount = 0; for (let i = 0; i < testCases.length; i++) { const testCase = testCases[i]; console.log(`\n⏳ Running test ${i + 1}/${testCases.length}: ${testCase.name}...`); const result = await executeTest(serverProcess, testCase); results.push(result); formatResult(result); // Count success/failure if (result.response?.result && !result.response.result.isError) { successCount++; } else { failureCount++; } } // Kill server serverProcess.kill(); // Summary console.log("\n" + "=".repeat(80)); console.log("📊 TEST SUMMARY"); console.log("=".repeat(80)); console.log(`✅ Successful: ${successCount}`); console.log(`❌ Failed: ${failureCount}`); console.log(`📈 Success Rate: ${Math.round((successCount / testCases.length) * 100)}%`); if (failureCount > 0) { console.log("\n❌ Failed Tests:"); results.forEach((result) => { if (result.response?.result?.isError || result.response?.error) { console.log(` - ${result.testCase.name}: ${result.testCase.description}`); } }); } console.log("\n🎉 Test run completed!"); process.exit(failureCount > 0 ? 1 : 0); } // Run tests runAllTests().catch((error) => { console.error("❌ Test runner failed:", error); process.exit(1); });