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HugAgentOS

by ZJU-REAL965PythonUpdated 2026-09-08

HugAgentOS: The Self-Evolving AgentOS for Ontology-Grounded Trustworthy Reasoning

HugAgentOS is an open-source, self-hosted enterprise AI agent operating system that combines ontology-grounded reasoning with agentic execution capabilities. It provides a complete workspace integrating conversational AI, private knowledge base retrieval, sub-agents, MCP tool integration, sandboxed code execution, long-term memory, and automation in one platform. Designed for organizations needing trustworthy AI reasoning, it uses domain ontologies as a control plane to govern agent decisions and actions with human-in-the-loop approval workflows. Built on AgentScope 2.0, the platform supports model-agnostic deployment and keeps all data on-premises.

Key Features

Ontology-grounded control plane for governed agent reasoning with rule-based validation and human approval gates
ReAct orchestration with MCP server integration, agent skills, and sandboxed code execution in containers or subprocesses
Private knowledge base RAG with document chunking, hybrid vector and keyword retrieval, and optional reranking
Three-layer personal memory system: relational profile storage, optional Milvus vector memory, and Neo4j graph memory
Self-evolution capabilities that propose and apply skill, memory, and orchestration improvements only after explicit user approval
Automation and batch execution for scheduled tasks and processing Excel, Word, or file lists
Data canvas for inspecting and editing structured data within conversations
Model-agnostic architecture supporting OpenAI-compatible and local models with full self-hosting

Use Cases

  • 01Enterprise teams needing governed AI agents with auditable decision trails and compliance controls
  • 02Organizations building domain-specific AI assistants with private knowledge bases and custom ontologies
  • 03Developers creating multi-agent workflows with sub-agents, tool orchestration, and sandboxed execution
  • 04Data analysts automating batch processing and report generation across document collections
  • 05Knowledge workers requiring persistent memory across conversations and file interactions
  • 06Teams integrating AI into Feishu, DingTalk, or WeCom group chats with conversation history awareness

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HugAgentOS — FAQ

What is HugAgentOS?+

HugAgentOS is a self-hosted enterprise AI agent operating system that combines conversational AI, knowledge retrieval, code execution, and automation with ontology-based governance. It provides a complete workspace where agents can execute real tasks with human-approved self-evolution.

How do I install HugAgentOS?+

HugAgentOS offers two installation paths: a one-command installer for Linux, macOS, or WSL2 requiring Python 3.11+ and Node.js 20+, or Docker Compose for production deployments with PostgreSQL and Redis. Both methods require an OpenAI-compatible or local model connection configured after installation.

Is HugAgentOS free to use?+

The Community Edition is open-source under Apache 2.0 with supplementary terms restricting multi-tenant SaaS use and requiring UI attribution. Enterprise Edition with team collaboration, SSO, and advanced governance features requires a commercial license.

What are the prerequisites for running HugAgentOS?+

For one-command install: Python 3.11+, Node.js 20+, Git, and curl. For Docker: Git, Docker, and Compose v2. Both require access to an OpenAI-compatible API or local model. The default credentials are admin/admin and must be changed on first login.

Which AI models work with HugAgentOS?+

HugAgentOS is model-agnostic and supports any OpenAI-compatible API endpoint as well as local models. You configure model services in Settings → System → Model services after installation.

What MCP servers does HugAgentOS integrate?+

HugAgentOS includes built-in MCP tools for web search, page fetching, knowledge retrieval, charts, reports, batch runs, automation, and skill management. It also supports the broader MCP ecosystem through its Model Context Protocol integration layer.

How do I install HugAgentOS?+

Open the source repository on GitHub and follow its README. HugAgentOS is a agent — MCP Agents Market links you directly to the official repo.

Is HugAgentOS free?+

HugAgentOS is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.

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