AI Developer Tools

Onboard-CLI

An AST-powered, local-first CLI that visualizes complex system architectures and enforces architectural boundaries via instant Git hooks.

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Onboard-CLI

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What is Onboard-CLI?

Onboard-CLI is an advanced command-line interface tool and web-based visualizer designed to help developers quickly understand and map out large, complex codebases.

Onboard-CLI vs Similar AI Tools

Pricing ModelFreeFreeCustom PricingFree, Paid
Free Credits
Key Features
  • AST Slicing Engine for deep code parsing across multiple languages
  • Interactive Visualizer with React Flow canvas at localhost:3000/app
  • Architecture Drift Detection against architecture.yml rules
  • GitHub Pages hosting
  • Jekyll integration
  • Markdown content support
  • Workload monitoring and anomaly detection
  • Slow query identification and optimization
  • Natural language querying to SQL translation
  • Scans skills and MCP servers against ATR rules before loading
  • Real-time runtime protection against prompt injection and hijacks
  • Signed audit-ready evidence for compliance (EU AI Act, NYDFS, DORA)
Pros
  • AST-based parsing ensures accurate structural analysis
  • Supports multiple programming languages (Go, JS, TS, Python, Java)
  • Free hosting with custom domain support
  • Easy setup via Git
  • Quick one-line installation and setup in 15 minutes
  • Self-hosted ensures data stays within your infrastructure
  • Open source with MIT license
  • Real-time detection and prevention
Cons
  • Requires CLI installation and setup
  • Learning curve for configuration and templates
  • Limited to static content
  • No server-side processing
  • Requires self-hosting and VPC setup
  • No free tier or trial mentioned
  • Enterprise features require paid tiers
  • Setup may require technical expertise
Best For
  • Software developers and architects
  • Teams managing large monolithic or microservice codebases
  • Developers
  • Open source projects
  • Database administrators
  • Data engineers
  • Developers building and deploying AI agents
  • Enterprises needing audit-ready AI security

How to use Onboard-CLI?

  1. 1Initialize a project with 'onboard init --template clean-architecture'
  2. 2Map codebase with 'onboard map --target "internal/parser" --radius 2'
  3. 3Extract backend routes with 'onboard routes --protocol rest --framework express'
  4. 4Detect architectural drift with 'onboard drift --rules architecture.yml'
  5. 5Integrate into CI/CD via GitHub Actions actions workflow

Onboard-CLI Key Features

  • AST Slicing Engine for deep code parsing across multiple languages
  • Interactive Visualizer with React Flow canvas at localhost:3000/app
  • Architecture Drift Detection against architecture.yml rules
  • Comprehensive commands for config, impact analysis, export, owners, and project pulse
  • Built-in templates for clean architecture, modular monolith, MVC, serverless

Onboard-CLI Use Cases

  • Understanding and navigating large, complex codebases
  • Enforcing architectural boundaries and preventing code drift
  • Impact analysis of proposed code changes
  • Visualizing code dependencies and topology

Onboard-CLI Pricing & Free Credits

Onboard-CLI currently operates on a Free model.

This tool is completely free to use

Open Source (MIT)

Free

MIT-licensed tool, free to use and modify

Onboard-CLI Pros & Cons

Pros

  • AST-based parsing ensures accurate structural analysis
  • Supports multiple programming languages (Go, JS, TS, Python, Java)
  • Interactive visualization with fuzzy finder and dark mode
  • Architecture drift detection integrates with CI/CD

Cons

  • Requires CLI installation and setup
  • Learning curve for configuration and templates

What is Onboard-CLI best for?

  • Software developers and architects
  • Teams managing large monolithic or microservice codebases
  • Projects needing enforced architectural boundaries

Onboard-CLI FAQ

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