Layra

LAYRA is an open-source visual AI-agent engine combining visual document understanding, multimodal retrieval-augmented generation, and workflow orchestration. Users can upload and query documents, preserve layout and graphical elements, and create workflows with branching, nested loops, conditions, human approval steps, MCP integration, chat memory, and multimodal inputs and outputs.

The platform provides a Next.js web interface and FastAPI backend, with workflow debugging, streamed execution, reusable components, sandboxed Python execution, and integrations with services including Redis, MySQL, MongoDB, Kafka, MinIO, and Milvus. It is deployed under user control with Docker Compose; local embedding models can use NVIDIA GPUs, while Jina Embeddings v4 is available through a cloud API.