NorthStar AI Agency: digital engineering, security and agentic AI.

Echidna is NorthStar's public product; these are the services the agency provides as well.

05 SERVICES

Software engineering

Custom software development and digital products
Automation for startups, SMBs and large corporations
Repair of applications built with AI
Software development powered by agentic AI
Open-source contributions and our own tools

05 SERVICES

Cybersecurity

AI security and deployment hardening
Cybersecurity audits and automated pentesting
AI compliance and governance
AI cost evaluation, observability and control
Secure configuration of local agents and tools

06 SERVICES

Agentic artificial intelligence

Building AI agents and process automation
Phone agents and WhatsApp automation
Custom integration development (MCP)
Internal AI adoption for teams
Guidance on agentic AI and GEO (visibility in AI engines)
Academy: books, tutorials, resources and videos

How does working with NorthStar look?

We discuss the problem, propose a solution with clear scope and price, and execute with the same standard you see in Echidna: serious engineering, security by design and transparency at every step.

Write to us at info@northstaragencyusa.com or visit the agency's site: northstaragencyusa.com.

Last updated: October 12, 2026.