SEOS 3.0.0 launches as a local-first multi-agent system for software engineering
Consistent-Gold-425 · reddit · 2026-07-26
- The author launched SEOS 3.0.0, an open-source “Software Engineering Operating System” built to assist software engineers across the project lifecycle.
- It runs fully local with LM Studio or Ollama, so code never leaves the user’s computer.
- SEOS is presented as a multi-agent orchestrator rather than a chatbot: a chat agent can delegate tasks to specialized agents, such as creating a UserDTO class file directly on disk.
- Other features include document handling that preserves formatting for .docx, .xlsx, and .pptx, AST-based code analysis and safe refactoring, a FastAPI REST API, GitHub issue/PR integration, and a basic VS Code extension.
- The project uses a strict Clean Architecture in Python and is open for community testing and contributions.
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