vellium
View on GitHubLocal-first desktop AI workbench for roleplay, multi-character chat, long-form writing, RAG, MCP tools, plugins, and local models.
A local-first desktop AI workbench for chat, character roleplay, and long-form writing. It supports OpenAI-compatible providers and local model backends, with SQLite storage, RAG collections, MCP tools, plugins, and live voice features.
Use Cases
Chat with hosted or local LLMsRoleplay with multiple AI charactersDraft and revise long-form writingSearch personal knowledge collections with RAGUse MCP tools in chatHave live voice conversations
Built With
- Language
- TypeScript
- Frameworks
- React · Electron · Express · Vite
Tags
local-first · desktop-app · AI-chat · roleplay · AI-writing · RAG · MCP · local-LLMs · live-voice · plugins · OpenAI-compatible