@aida-dev/core

Core functionality for AIDA (AI Development Accounting) metrics collection.

Features

• Git commit collection with diff statistics
• AI-assisted commit detection using configurable heuristics
• Commit stream normalization and schema validation
• File system utilities for JSON I/O

Usage

import { collectCommits, createLogger } from '@aida-dev/core';

const commitStream = await collectCommits({
  repoPath: '/path/to/repo',
  since: '90d',
  aiPatterns: ['custom-ai-pattern'],
  logger: createLogger(true),
});

AI Detection Patterns

Default patterns include:

• \b(ai|copilot|cursor|windsurf|codeium)\b - Common AI tool mentions
• \[ai\] - AI tags in commit messages
• Trailer patterns for AI: true, X-AI: true, and bot co-authors