| name | moai-change-logger |
| version | 1.0.0 |
| created | "2025-11-05T00:00:00.000Z" |
| updated | "2025-11-05T00:00:00.000Z" |
| status | active |
| description | Comprehensive change tracking and audit logging system that monitors file modifications, code changes, and project evolution. Use when tracking project history, maintaining audit trails, analyzing development patterns, or when detailed change documentation is required for compliance and team collaboration. |
| keywords | ["change-tracking","audit-logging","file-monitoring","git-history","project-evolution","compliance"] |
| allowed-tools | ["Read","Glob","Bash","Write"] |
Comprehensive Change Logger
Skill Metadata
| Field | Value |
|---|
| Version | 1.0.0 |
| Tier | Alfred (Project Management) |
| Auto-load | During file operations and project changes |
| Purpose | Track and log all project changes for audit and analysis |
What It Does
Advanced change tracking and audit logging system that monitors all file modifications, code changes, and project evolution. Provides comprehensive audit trails, change analytics, and project insights for team collaboration and compliance requirements.
Core capabilities:
- ✅ Real-time file change monitoring and logging
- ✅ Git integration for commit and branch tracking
- ✅ Change significance assessment and categorization
- ✅ Developer activity tracking and productivity metrics
- ✅ Project evolution analysis and trend identification
- ✅ Audit trail generation for compliance requirements
- ✅ Change impact analysis and dependency tracking
- ✅ Automated change reports and summaries
When to Use
- ✅ When tracking project history and evolution
- ✅ During code reviews and change analysis
- ✅ For compliance audit and documentation requirements
- ✅ When analyzing team productivity and patterns
- ✅ Before major releases or deployments
- ✅ When investigating issues or regressions
- ✅ For project retrospectives and improvement planning
Change Monitoring Systems
1. File-Level Monitoring
def monitor_file_changes():
"""Track individual file modifications"""
changes = {
"timestamp": datetime.now().isoformat(),
"files_modified": [],
"files_created": [],
"files_deleted": [],
"significance_score": 0.0,
"categories": []
}
for file_path in get_modified_files():
change = {
"path": file_path,
"type": "modified",
"size_delta": calculate_size_change(file_path),
"lines_added": count_added_lines(file_path),
"lines_removed": count_removed_lines(file_path),
"significance": assess_file_significance(file_path)
}
changes["files_modified"].append(change)
return changes
2. Git Integration
def track_git_activity():
"""Monitor Git repository activity"""
git_activity = {
"current_branch": get_current_branch(),
"last_commit": get_last_commit_info(),
"uncommitted_changes": get_git_status(),
"branch_history": get_recent_commits(limit=10),
"merge_activity": track_merge_activity(),
"tag_activity": track_tag_releases()
}
return git_activity
3. Developer Activity Tracking
def track_developer_activity():
"""Monitor developer productivity patterns"""
activity = {
"session_duration": calculate_session_duration(),
"files_touched": count_files_touched(),
"lines_written": count_lines_written(),
"tools_used": track_tool_usage(),
"commands_executed": track_command_history(),
"productivity_score": calculate_productivity_score()
}
return activity
Change Categorization
1. Significance Assessment
def assess_change_significance(file_path, change_details):
"""Assess how significant a change is"""
score = 0.0
factors = []
if is_critical_file(file_path):
score += 0.4
factors.append("critical_file")
elif is_config_file(file_path):
score += 0.3
factors.append("config_file")
elif is_documentation_file(file_path):
score += 0.1
factors.append("documentation")
lines_changed = change_details.lines_added + change_details.lines_removed
if lines_changed > 100:
score += 0.3
factors.append("large_change")
elif lines_changed > 20:
score += 0.2
factors.append("medium_change")
elif lines_changed > 0:
score += 0.1
factors.append("small_change")
if affects_api(file_path):
score += 0.2
factors.append("api_impact")
if affects_database(file_path):
score += 0.2
factors.append("database_impact")
if affects_security(file_path):
score += 0.3
factors.append("security_impact")
return min(score, 1.0), factors
2. Change Categories
def categorize_changes(changes):
"""Categorize changes by type and purpose"""
categories = {
"feature_development": [],
"bug_fixes": [],
"refactoring": [],
"documentation": [],
"configuration": [],
"testing": [],
"performance": [],
"security": []
}
for change in changes:
category = determine_change_category(change)
categories[category].append(change)
return categories
def determine_change_category(change):
"""Determine the category of a specific change"""
file_path = change.path.lower()
if "test" in file_path or "spec" in file_path:
return "testing"
elif "readme" in file_path or "doc" in file_path:
return "documentation"
elif "config" in file_path or "setting" in file_path:
return "configuration"
elif "fix" in change.commit_message or "bug" in change.commit_message:
return "bug_fixes"
elif "refactor" in change.commit_message or "clean" in change.commit_message:
return "refactoring"
elif "feat" in change.commit_message or "add" in change.commit_message:
return "feature_development"
elif "perf" in change.commit_message or "optimize" in change.commit_message:
return "performance"
elif "security" in change.commit_message or "auth" in file_path:
return "security"
else:
return "feature_development"
Audit Trail Generation
1. Comprehensive Audit Log
def generate_audit_log(time_period="daily"):
"""Generate comprehensive audit trail"""
audit_log = {
"period": time_period,
"generated_at": datetime.now().isoformat(),
"summary": generate_period_summary(),
"detailed_changes": get_detailed_changes(time_period),
"compliance_metrics": calculate_compliance_metrics(),
"risk_assessment": assess_change_risks(),
"recommendations": generate_recommendations()
}
return audit_log
2. Compliance Reporting
def generate_compliance_report():
"""Generate compliance-focused report"""
compliance_data = {
"change_authorization": verify_change_authorization(),
"code_review_coverage": calculate_review_coverage(),
"test_coverage_changes": assess_test_coverage_impact(),
"security_impact": assess_security_changes(),
"documentation_completeness": check_documentation_completeness(),
"approval_workflow": verify_approval_workflow()
}
return compliance_data
3. Change Impact Analysis
def analyze_change_impact(changes):
"""Analyze the impact of changes on the project"""
impact_analysis = {
"affected_modules": identify_affected_modules(changes),
"dependency_impact": assess_dependency_changes(changes),
"api_changes": identify_api_changes(changes),
"database_changes": identify_database_changes(changes),
"test_impact": assess_test_impact(changes),
"deployment_impact": assess_deployment_readiness(changes),
"rollback_complexity": assess_rollback_complexity(changes)
}
return impact_analysis
Change Analytics
1. Development Patterns
def analyze_development_patterns():
"""Analyze team development patterns"""
patterns = {
"peak_development_hours": find_peak_activity_hours(),
"most_active_days": find_most_active_days(),
"change_frequency": calculate_change_frequency(),
"batch_size_distribution": analyze_commit_sizes(),
"file_type_distribution": analyze_file_type_changes(),
"collaboration_patterns": analyze_collaboration_patterns()
}
return patterns
2. Productivity Metrics
def calculate_productivity_metrics():
"""Calculate team and individual productivity metrics"""
metrics = {
"code_velocity": calculate_code_velocity(),
"change_success_rate": calculate_change_success_rate(),
"rework_percentage": calculate_rework_percentage(),
"test_to_code_ratio": calculate_test_coverage_ratio(),
"documentation_to_code_ratio": calculate_documentation_ratio(),
"bug_fix_time": calculate_bug_fix_time()
}
return metrics
3. Quality Indicators
def assess_code_quality_trends():
"""Assess code quality trends over time"""
quality_trends = {
"code_complexity": track_complexity_changes(),
"technical_debt": track_technical_debt(),
"test_coverage": track_test_coverage_changes(),
"code_duplication": track_duplication_changes(),
"security_vulnerabilities": track_security_issues(),
"performance_trends": track_performance_changes()
}
return quality_trends
Integration Examples
Example 1: Real-Time Change Monitoring
def monitor_project_changes():
"""Real-time monitoring of project changes"""
while monitoring_active:
changes = detect_recent_changes()
if changes:
Skill("moai-change-logger")
for change in changes:
significance, factors = assess_change_significance(change.path, change)
category = determine_change_category(change)
log_change({
"timestamp": change.timestamp,
"file": change.path,
"type": change.type,
"significance": significance,
"category": category,
"factors": factors
})
if significance > 0.7:
notify_significant_change(change, category)
sleep(60)
Example 2: Pre-Commit Change Analysis
def analyze_commit_changes():
"""Analyze changes before commit"""
staged_changes = get_staged_changes()
Skill("moai-change-logger")
analysis = {
"total_files": len(staged_changes),
"categories": categorize_changes(staged_changes),
"impact": analyze_change_impact(staged_changes),
"quality_checks": run_quality_checks(staged_changes),
"recommendations": generate_commit_recommendations(staged_changes)
}
display_commit_analysis(analysis)
return analysis
Example 3: Release Change Summary
def generate_release_summary():
"""Generate comprehensive release change summary"""
Skill("moai-change-logger")
changes = get_changes_since_last_release()
summary = {
"release_version": get_next_version(),
"changes_count": len(changes),
"categories": categorize_changes(changes),
"significance_distribution": analyze_significance_distribution(changes),
"contributors": identify_contributors(changes),
"risk_assessment": assess_release_risks(changes),
"testing_coverage": assess_testing_coverage(changes),
"documentation_updates": check_documentation_updates(changes)
}
generate_release_notes(summary)
save_change_archive(summary)
return summary
Report Generation
1. Daily Change Report
def generate_daily_report():
"""Generate daily change activity report"""
Skill("moai-change-logger")
daily_changes = get_changes_for_period("daily")
report = {
"date": datetime.now().strftime("%Y-%m-%d"),
"summary": {
"total_changes": len(daily_changes),
"files_modified": count_modified_files(daily_changes),
"lines_added": sum(c.lines_added for c in daily_changes),
"lines_removed": sum(c.lines_removed for c in daily_changes)
},
"categories": categorize_changes(daily_changes),
"significant_changes": [c for c in daily_changes if c.significance > 0.5],
"productivity_metrics": calculate_daily_productivity(daily_changes)
}
save_daily_report(report)
return report
2. Weekly Project Analysis
def generate_weekly_analysis():
"""Generate comprehensive weekly project analysis"""
Skill("moai-change-logger")
weekly_changes = get_changes_for_period("weekly")
analysis = {
"week_start": get_week_start(),
"week_end": get_week_end(),
"development_velocity": calculate_weekly_velocity(weekly_changes),
"quality_trends": analyze_weekly_quality_trends(weekly_changes),
"team_activity": analyze_team_activity(weekly_changes),
"risk_indicators": identify_weekly_risks(weekly_changes),
"achievements": highlight_weekly_achievements(weekly_changes),
"improvement_areas": identify_improvement_opportunities(weekly_changes)
}
generate_weekly_dashboard(analysis)
return analysis
Storage and Retrieval
1. Change Storage Format
def store_change_record(change_record):
"""Store change record in structured format"""
change_data = {
"id": generate_change_id(),
"timestamp": change_record.timestamp,
"file_path": change_record.file_path,
"change_type": change_record.type,
"significance": change_record.significance,
"category": change_record.category,
"author": change_record.author,
"commit_hash": change_record.commit_hash,
"metadata": {
"lines_added": change_record.lines_added,
"lines_removed": change_record.lines_removed,
"file_size_delta": change_record.size_delta,
"tags": change_record.tags
}
}
save_to_change_log(change_data)
update_search_indexes(change_data)
update_category_indexes(change_data)
2. Change Retrieval
def query_changes(query_params):
"""Query changes based on various criteria"""
filters = []
if query_params.get("date_range"):
filters.append(date_range_filter(query_params["date_range"]))
if query_params.get("categories"):
filters.append(category_filter(query_params["categories"]))
if query_params.get("significance_threshold"):
filters.append(significance_filter(query_params["significance_threshold"]))
if query_params.get("file_pattern"):
filters.append(file_pattern_filter(query_params["file_pattern"]))
if query_params.get("author"):
filters.append(author_filter(query_params["author"]))
results = apply_filters(filters)
return sort_results(results, query_params.get("sort_by", "timestamp"))
Usage Examples
Example 1: Track Specific File Changes
Skill("moai-change-logger")
auth_changes = query_changes({
"file_pattern": "*auth*",
"date_range": "last_7_days",
"categories": ["feature_development", "security", "bug_fixes"]
})
display_change_timeline(auth_changes)
Example 2: Compliance Audit
Skill("moai-change-logger")
compliance_report = generate_compliance_report()
audit_trail = generate_audit_log("monthly")
issues = identify_compliance_issues(compliance_report, audit_trail)
if issues:
display_compliance_alerts(issues)
else:
display_compliance_status("compliant")
Example 3: Project Health Analysis
Skill("moai-change-logger")
recent_changes = get_changes_for_period("last_30_days")
health_analysis = {
"code_quality": assess_code_quality_trends(recent_changes),
"development_velocity": calculate_velocity_trends(recent_changes),
"risk_indicators": identify_risk_patterns(recent_changes),
"team_productivity": assess_productivity_patterns(recent_changes)
}
display_project_health_dashboard(health_analysis)
End of Skill | Comprehensive change tracking for audit, analysis, and project management
