Memory Engineering MCP

import { existsSync } from 'fs'; import { join, dirname } from 'path'; import { logger } from './logger.js'; /** * Find project root by looking for marker files * Walks up the directory tree from current working directory */ export function findProjectRoot(startPath: string = process.cwd()): string | null { const markerFiles = [ '.memory-engineering/config.json', // Existing memory project 'package.json', // Node.js project 'go.mod', // Go project 'Cargo.toml', // Rust project 'requirements.txt', // Python project 'pyproject.toml', // Modern Python project 'Gemfile', // Ruby project '.git', // Git repository root ]; let currentPath = startPath; let previousPath = ''; while (currentPath !== previousPath) { // Check for any marker file for (const marker of markerFiles) { if (existsSync(join(currentPath, marker))) { logger.debug(`🎯 PROJECT ROOT FOUND: ${currentPath} (marker: ${marker})`); return currentPath; } } // Move up one directory previousPath = currentPath; currentPath = dirname(currentPath); } // No project root found, use original path logger.debug(`🤷 NO PROJECT MARKERS - Using: ${startPath}`); return startPath; } /** * Get project path with smart fallback * Priority: provided path > project root > current directory */ export function getProjectPath(providedPath?: string): string { if (providedPath) { logger.debug(`📦 USING PROVIDED PATH: ${providedPath}`); return providedPath; } const detected = findProjectRoot(); if (detected) { logger.info(`🔍 AUTO-DETECTED PROJECT: ${detected}`); return detected; } const cwd = process.cwd(); logger.debug(`📁 USING CURRENT DIRECTORY: ${cwd}`); return cwd; }