YecoAI is an AI research company building reliable, transparent, and production-ready intelligence systems.

Founded in 2026 by Marco Nasi (HighMark), YecoAI focuses on rigorous, reproducible methodologies - not hype. Our work spans LLM behavior research, prompt architecture, evaluation infrastructure, and privacy-by-design AI systems.

Our ecosystem includes production-grade systems such as Aegis Engine, a high-performance moderation and threat detection framework; the YecoAI Security Layer, a deterministic safety layer for LLMs with context-aware filtering and execution guards; and the YecoAI Cognitive Layer, designed to detect reasoning loops, degradation, and reliability failures in language models.

We also build applied AI products like ArchGen AI, which generates cloud architectures and technical documentation from natural language, and IDE Pocket, a mobile-first remote development environment with full system control and real-time execution capabilities.

In June 2026, YecoAI acquired EnderDevelopment, expanding our capacity in full-stack development, product engineering, and client-facing AI solutions.

What we do:

- AI research & LLM architecture
- Prompt engineering and evaluation systems
- Full-stack product development (React, Next.js, Node.js, Python)
- Cybersecurity and ethical AI systems
- Developer tooling and automation

We don't chase hype cycles. We build things that work and that will still matter five years from now.

YecoAI

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YecoAI

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