Nyno

Nyno is an open-source workflow builder and execution engine aimed at EU-AI applications. Users define workflows in a YAML-like format, including AI steps, prompts, context such as chat history, and additional processing steps. The README documents building and testing workflows with a Run Workflow action, then exporting them as `.nyno` files.

The product can run locally through Docker, exposing a service on port 9057 with mounted PostgreSQL data and enabled-workflow directories. Workflows can be enabled by copying files into the configured folder and called from a frontend through an HTTP API. The documentation also describes workflow-user creation, authentication, API-key masking, and deployment-related secret configuration.