Free, open-source, local-first desktop platform for building AI agents visually, without a terminal or the cloud. Describe an agent in plain English, connect it to tools over the Model Context Protocol, and run it on your own machine. Includes an MCP client over local stdio, a multi-provider model layer, on-device RAG memory, and an encrypted credential vault. No telemetry, no cloud dependency.
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Jerelle Rimando
nodebrain.app
github.com/jerelle-rimando/nodebrain