test-optimization.js•3.58 kB
#!/usr/bin/env node
// Quick test to measure size reduction from optimizations
import { comprehensiveToolsComplete } from './dist/comprehensive-tools-complete.js';
// Mock tools for MCP with old format (pretty printed)
function getToolsForMcpOLD() {
return comprehensiveToolsComplete.map(tool => ({
name: tool.name,
description: tool.description, // Full descriptions
inputSchema: tool.inputSchema
}));
}
// Mock tools for MCP with new format (ultra-minimal optimization)
function getToolsForMcpNEW() {
return comprehensiveToolsComplete.map(tool => {
// No description at all for maximum optimization
const shortDesc = "";
// Ultra-minimal schema with only essential MCP properties
const optimizedSchema = {
type: tool.inputSchema.type,
properties: Object.fromEntries(
Object.entries(tool.inputSchema.properties || {}).map(([key, prop]) => [
key,
{
type: prop.type,
...(prop.enum ? { enum: prop.enum } : {}),
...(prop.items ? { items: prop.items } : {})
}
])
),
...(tool.inputSchema.required ? { required: tool.inputSchema.required } : {})
};
return {
name: tool.name,
description: shortDesc,
inputSchema: optimizedSchema
};
});
}
// Simulate tools/list response with old format
const oldResponse = {
jsonrpc: "2.0",
id: "test-123",
result: {
tools: getToolsForMcpOLD()
}
};
const oldResponsePretty = JSON.stringify(oldResponse, null, 2);
const oldResponseMinified = JSON.stringify(oldResponse);
// Simulate tools/list response with new format
const newResponse = {
jsonrpc: "2.0",
id: "test-123",
result: {
tools: getToolsForMcpNEW()
}
};
const newResponseMinified = JSON.stringify(newResponse);
// Calculate sizes and token counts (rough approximation: ~4 chars per token)
function getTokenCount(text) {
return Math.ceil(text.length / 4);
}
console.log("=== AZURE DEVOPS MCP SERVER - OPTIMIZATION RESULTS ===");
console.log("");
console.log("📊 Size Comparison:");
console.log(`📁 Old (pretty): ${Buffer.byteLength(oldResponsePretty, 'utf8')} bytes, ~${getTokenCount(oldResponsePretty)} tokens`);
console.log(`📁 Old (minified): ${Buffer.byteLength(oldResponseMinified, 'utf8')} bytes, ~${getTokenCount(oldResponseMinified)} tokens`);
console.log(`📁 NEW (optimized): ${Buffer.byteLength(newResponseMinified, 'utf8')} bytes, ~${getTokenCount(newResponseMinified)} tokens`);
console.log("");
const prettySavings = oldResponsePretty.length - newResponseMinified.length;
const prettySavingsPercent = Math.round((prettySavings / oldResponsePretty.length) * 100);
const minifiedSavings = oldResponseMinified.length - newResponseMinified.length;
const minifiedSavingsPercent = Math.round((minifiedSavings / oldResponseMinified.length) * 100);
console.log("💰 Savings:");
console.log(`📉 vs Pretty: -${prettySavings} bytes (-${prettySavingsPercent}%), ~${getTokenCount(oldResponsePretty) - getTokenCount(newResponseMinified)} tokens saved`);
console.log(`📉 vs Minified: -${minifiedSavings} bytes (-${minifiedSavingsPercent}%), ~${getTokenCount(oldResponseMinified) - getTokenCount(newResponseMinified)} tokens saved`);
console.log("");
console.log(`🔧 Total tools: ${comprehensiveToolsComplete.length}`);
console.log(`📦 Client reconnects: Every ~60 seconds (from logs)`);
console.log(`💸 Cost impact: Each reconnection saves ~${getTokenCount(oldResponsePretty) - getTokenCount(newResponseMinified)} tokens`);