#!/usr/bin/env node
/**
* Simple MCP Tool Tester
*
* Usage:
* node test-mcp-tool.mjs listNotebooks
* node test-mcp-tool.mjs searchPages '{"query": "test"}'
* node test-mcp-tool.mjs getPageContent '{"pageId": "xxx", "format": "text"}'
*/
import { spawn } from 'child_process';
const toolName = process.argv[2];
const argsJson = process.argv[3] || '{}';
if (!toolName) {
console.error('Usage: node test-mcp-tool.mjs <toolName> [arguments-json]');
console.error('Example: node test-mcp-tool.mjs listNotebooks');
console.error('Example: node test-mcp-tool.mjs searchPages \'{"query": "test"}\'');
process.exit(1);
}
let args;
try {
args = JSON.parse(argsJson);
} catch (error) {
console.error('Invalid JSON arguments:', argsJson);
process.exit(1);
}
console.log(`\n🔧 Testing tool: ${toolName}`);
console.log(`📥 Arguments:`, JSON.stringify(args, null, 2));
console.log('─'.repeat(60));
const server = spawn('node', ['onenote-mcp.mjs'], {
stdio: ['pipe', 'pipe', 'inherit']
});
let messageId = 1;
let buffer = '';
server.stdout.on('data', (data) => {
buffer += data.toString();
// Try to parse complete JSON-RPC messages
const lines = buffer.split('\n');
buffer = lines.pop(); // Keep incomplete line in buffer
lines.forEach(line => {
if (line.trim()) {
try {
const message = JSON.parse(line);
if (message.result) {
console.log('\n✅ Result:');
console.log(JSON.stringify(message.result, null, 2));
// If it's an error result, show details
if (message.result.isError) {
console.log('\n⚠️ This is an error response from the tool');
}
} else if (message.error) {
console.log('\n❌ JSON-RPC Error:');
console.log(JSON.stringify(message.error, null, 2));
}
} catch (e) {
// Ignore parse errors for incomplete messages
}
}
});
});
server.on('close', (code) => {
process.exit(code);
});
// Send initialization
setTimeout(() => {
const initRequest = {
jsonrpc: '2.0',
id: messageId++,
method: 'initialize',
params: {
protocolVersion: '2024-11-05',
capabilities: {},
clientInfo: { name: 'test-client', version: '1.0.0' }
}
};
server.stdin.write(JSON.stringify(initRequest) + '\n');
// Wait for server to fully initialize (increased from 500ms to 2000ms)
setTimeout(() => {
const toolRequest = {
jsonrpc: '2.0',
id: messageId++,
method: 'tools/call',
params: {
name: toolName,
arguments: args
}
};
console.log('\n📤 Sending request...\n');
server.stdin.write(JSON.stringify(toolRequest) + '\n');
// Give it time to respond, then close
setTimeout(() => {
server.stdin.end();
}, 10000);
}, 2000);
}, 100);
