Part of AI Forge Ecosystem

NEXUS Agent
Operating System

Next-generation autonomous agent framework combining SPIRAL-inspired reasoning graphs, persistent world models, and multi-agent orchestration for fully automated operations.

53.7%
Task Success Rate
3x
Faster Resolution
Persistent Memory
24/7
Autonomous Operation

Multi-Agent Reasoning Engine

Inspired by SPIRAL research, NEXUS implements a sophisticated multi-persona architecture with specialized agents working in concert through Monte Carlo Tree Search reasoning.

🎯

Planner Agent

Generates strategic action proposals using semantic knowledge. Explores the solution space through creative hypothesis generation.

Strategic Planning
🔮

Simulator Agent

Grounds proposed actions by predicting real-world outcomes. Validates feasibility before execution in persistent sandbox environments.

Outcome Prediction
⚖️

Critic Agent

Provides dense feedback signals through self-reflection. Enables recovery from errors and convergence on optimal solutions.

Self-Correction
🧠

TECTONIC Core

Central reasoning graph engine implementing MCTS-based deliberation. The "mind" that coordinates all agent personas through structured search.

Reasoning Engine
🛡️

SENTINEL (OS MCP)

System Entrypoint for Network Tasks. Intelligent Node Execution Layer providing secure OS-level operations and infrastructure management.

Infrastructure Agent
🎭

Orchestrator

Chain of Responsibility pattern implementation coordinating workflow execution through handlers processing requests sequentially.

Workflow Engine

NEXUS Reasoning Loop

Self-correcting decision cycle powered by MCTS and multi-agent reflection

📥
Input Task
🎯
Plan
🔮
Simulate
⚖️
Critique
Execute
nexus@forge:~$ nexus deploy --agent sentinel
⬡ Initializing NEXUS Agent Operating System...
✓ TECTONIC reasoning core loaded
✓ SENTINEL MCP connected to infrastructure
✓ Multi-agent personas activated (Planner, Simulator, Critic)
✓ Persistent world model synchronized
nexus@forge:~$ nexus status
🟢 NEXUS Operating System: ACTIVE | Reasoning depth: ∞ | Memory: Persistent
nexus@forge:~$

Built on Cutting-Edge AI Research

NEXUS architecture is directly inspired by breakthrough research in autonomous agent systems.

🌀

SPIRAL: Guided Self-Reflective Planning

Complex, long-horizon tasks require more than single chain-of-thought reasoning. SPIRAL embeds LLMs into Monte Carlo Tree Search with specialized Planner, Simulator, and Critic personas — achieving 53.7% success on complex API tasks.

Read the paper →
🌐

Web World Models: Persistent Sandboxes

Agents need persistent worlds to live and learn in. WWM implements environment state and physics through web technology, enabling unlimited exploration with consistent rules and accumulated knowledge beyond single prompts.

Explore the framework →

Beyond Traditional LLM Agents

NEXUS combines the best of structured systems with LLM flexibility.

Capability Standard LLM NEXUS
Long-horizon planning
Self-correction & reflection
Persistent memory
Multi-agent coordination
Infrastructure automation
Grounded simulation
MCTS reasoning

Ready to Build the Future?

Join us in creating the next generation of autonomous agent systems. NEXUS is part of the AI Forge ecosystem.