verify-mcp-fix.js•2.59 kB
#!/usr/bin/env bun
/**
* Verify that MCP handlers work with both parameter formats
*/
import { handleCodePractices } from '../lib/tools/code-practices.js';
import { handleCodeFormatter } from '../lib/tools/code-formatter.js';
import { handleSafetyChecker } from '../lib/tools/safety-checker.js';
async function testHandlers() {
console.log('🧪 Testing MCP handler parameter fix...\n');
const testCode = `
const test = () => {
console.log("Testing");
var unused = 5;
}`;
// Test 1: Direct args format (legacy)
console.log('📝 Test 1: Direct args format');
try {
const result1 = await handleCodePractices({
code: testCode,
filename: 'test.js',
limit: 5
});
console.log('✅ handleCodePractices (direct args): SUCCESS');
} catch (error) {
console.log('❌ handleCodePractices (direct args): FAILED -', error.message);
}
// Test 2: Params wrapper format (MCP protocol)
console.log('\n📝 Test 2: Params wrapper format');
try {
const result2 = await handleCodePractices({
params: {
code: testCode,
filename: 'test.js',
limit: 5
}
});
console.log('✅ handleCodePractices (params wrapper): SUCCESS');
} catch (error) {
console.log('❌ handleCodePractices (params wrapper): FAILED -', error.message);
}
// Test 3: Code formatter
console.log('\n📝 Test 3: Code formatter with both formats');
try {
const result3a = await handleCodeFormatter({
code: 'const x=1;console.log(x);',
filename: 'test.js'
});
console.log('✅ handleCodeFormatter (direct args): SUCCESS');
const result3b = await handleCodeFormatter({
params: {
code: 'const x=1;console.log(x);',
filename: 'test.js'
}
});
console.log('✅ handleCodeFormatter (params wrapper): SUCCESS');
} catch (error) {
console.log('❌ handleCodeFormatter: FAILED -', error.message);
}
// Test 4: Safety checker
console.log('\n📝 Test 4: Safety checker with both formats');
try {
const result4a = await handleSafetyChecker({
code: testCode,
filename: 'test.js'
});
console.log('✅ handleSafetyChecker (direct args): SUCCESS');
const result4b = await handleSafetyChecker({
params: {
code: testCode,
filename: 'test.js'
}
});
console.log('✅ handleSafetyChecker (params wrapper): SUCCESS');
} catch (error) {
console.log('❌ handleSafetyChecker: FAILED -', error.message);
}
console.log('\n✨ All tests completed!');
}
testHandlers().catch(console.error);