rohkun 2.1.2

Client-side code analysis tool for API connections

Rohkun CLI v2

Client-side code analysis tool that finds API connections in your codebase.

Features

• 🚀 Fast - All analysis happens locally on your machine
• 🔒 Private - Your code never leaves your computer
• 🎯 Accurate - Finds endpoints and API calls across multiple languages
• 📊 Detailed Reports - Saved locally in .rohkun/reports/
• 💥 Blast Radius - See impact of code changes
• 📈 Confidence Scoring - Know how reliable each connection is
• 🔄 Diff Over Time - Compare reports to track changes
• ⚡ High Impact Detection - Find critical nodes in your codebase

Installation

pip install rohkun

Quick Start

1. Get your API key from rohkun.com/dashboard

2. Configure the CLI:

rohkun config --api-key YOUR_API_KEY

3. Run analysis on your project:

rohkun run

Or run on a specific directory:

rohkun run /path/to/project

Note: rohkun scan is still available as an alias for backward compatibility.

How It Works

1. Authorization Check - CLI checks with server if you have credits
2. Local Analysis - All code analysis happens on your machine
3. Snapshot Creation - Each scan automatically creates a snapshot (like Git commits)
4. Automatic Comparison - Starting from your second scan, automatically compares with previous snapshot
5. Report Generation - Results saved to .rohkun/reports/
6. Usage Tracking - CLI reports completion to server for billing

Your code is never uploaded to our servers.

Snapshot Workflow

Think of it like Git commits for your architecture:

• First scan: Creates Snapshot #1 (baseline)
• Second scan: Creates Snapshot #2, automatically compares with #1
• Third scan: Creates Snapshot #3, automatically compares with #2
• And so on...

Each scan shows you exactly what changed—new endpoints, removed API calls, broken connections, and more.

Commands

Run Analysis

rohkun run [path]

Note: rohkun scan is an alias for rohkun run and works the same way.

Options:

• path - Project directory to scan (default: current directory)
• -v, --verbose - Show detailed output including blast radius and confidence scores

Note: Comparison with previous snapshots happens automatically starting from your second scan. No flag needed!

Configure

rohkun config --api-key YOUR_KEY

Set your API key. Saved to .rohkun/config.json in your project.

Version

rohkun --version

Supported Languages

• Python (Flask, FastAPI, Django)
• JavaScript/TypeScript (Express, Next.js, React)
• Go (net/http, Gin, Echo)
• Java (Spring Boot)
• And more...

Report Format

Reports are saved as JSON in .rohkun/reports/:

{
  "version": "2.0.0",
  "generated_at": "2024-01-15T10:30:00Z",
  "summary": {
    "total_endpoints": 25,
    "total_api_calls": 18,
    "total_connections": 15,
    "high_confidence_connections": 12,
    "medium_confidence_connections": 2,
    "low_confidence_connections": 1,
    "estimated_accuracy": "High (80%+)",
    "high_impact_nodes": 3
  },
  "endpoints": [...],
  "api_calls": [...],
  "connections": [
    {
      "endpoint": {...},
      "api_call": {...},
      "confidence": "high",
      "confidence_score": 85,
      "confidence_reasons": ["HTTP method matches", "Path matches exactly"]
    }
  ],
  "blast_radius": [
    {
      "target": "GET:/api/users",
      "severity": "high",
      "total_dependents": 15,
      "affected_files": [...],
      "impact_description": "..."
    }
  ],
  "high_impact_nodes": [...],
  "accuracy": {...}
}

Configuration

API Key

Set via command:

rohkun config --api-key YOUR_KEY

Or environment variable:

export ROHKUN_API_KEY=your_key_here

Custom API URL

For self-hosted instances:

export ROHKUN_API_URL=https://your-api.com

Troubleshooting

"No API key found"

rohkun config --api-key YOUR_KEY

"Invalid or expired API key"

Get a new key at rohkun.com/dashboard

"Insufficient credits"

Upgrade your plan at rohkun.com/pricing

Privacy

• Your code is analyzed locally on your machine
• Only authorization requests are sent to our servers
• No code content is ever uploaded
• Reports are saved locally in your project

Support

• Documentation: docs.rohkun.com
• Email: [e-mail]
• Issues: github.com/rohkun/rohkun-cli/issues

License

MIT License - see LICENSE file for details