IHUI-AI
An open-source AI agent platform and LLM gateway that unifies more than 170 models through MCP and LangGraph orchestration, with row-level multi-tenant security, a RAG knowledge base and an agent marketplace.
IHUI-AI is a multi-tenant AI operating system spanning web, API, desktop, browser-extension, mobile and mini-program clients from a single monorepo. It routes requests to more than 170 language models through the Model Context Protocol and LangGraph orchestration, and adds row-level security across its database tables, a retrieval-augmented-generation knowledge base, and a marketplace for agents.
The project is dual-licensed: the source is available under Apache-2.0 for open-source use, which requires keeping its copyright notice and NOTICE file, while closed-source use, removing its branding, or reselling it as a hosted SaaS product requires a separate commercial license from its author. Released source files carry an embedded copyright watermark that a bundled script can verify.