ellmos-ai/bach

ellmos-ai

Python8updated 10d ago

BACH v3.15.0: local-first text-based OS for LLM agents with SQLite memory, 113+ handlers, 550+ tools, MCP servers, scheduler and multi-agent orchestration

ClaudeCodexCursorMCP

agent-frameworkai-agentai-assistantautomationcliknowledge-managementllmllm-memoryllm-oslocal-firstmcp-servermodel-context-protocol

View on GitHub

README

ellmos BACH — Text-Based Operating System for LLMs

The stream that unites everything.

Version: v3.12.4-earth

Languages

BACH is documented and shipped with translation surfaces for six languages:

The current release snapshot enables de, en, es, ru, ja, and zh in system/exports/translations/languages_config.release.json and exports matching locale files in system/exports/translations/locales/. For crawlers and direct language entry points, each language also has its own README.md under docs/i18n/<lang>/.

Overview

BACH is a text-based operating system that empowers Large Language Models (LLMs) to work autonomously, learn, and self-organize. Part of the ellmos family (Extra Large Language Model Operating Systems), BACH provides comprehensive infrastructure for task management, knowledge management, automation, and LLM orchestration.

Discovery Context

BACH is best described as a local-first LLM operating system: a persistent Python/SQLite workbench for autonomous agents, structured memory, scheduler-driven automation, prompt chains, MCP server integration, and multilingual operator surfaces. It is not a chatbot wrapper, hosted agent SaaS, Bash unit-test framework, music project, or Lan