MS-Agent
A modular, extensible open-source agent framework for long-running tasks, combining models, tools, skills and sub-agents behind a customizable harness that manages planning, context, permissions and execution feedback.
MS-Agent is an agent framework for building a productivity assistant tailored to complex, long-running tasks, combining models, tools, skills and sub-agents behind a customizable harness that handles planning, context, permissions and execution feedback, with project memory and autonomous scheduling to keep tasks moving forward. A shared Python SDK backs a CLI, a TUI and a WebUI, so the same agent logic and extensions can be reused across terminals, browser workspaces and business applications.
Its Agentic Insight deep-research system has placed near the top of the DeepResearch Bench leaderboard, and recent releases added context compression with automatic pruning and summarization, a knowledge-search integration for retrieval over local codebases and documentation, and multimodal image and video input. An Agent Hub manages agent workspace files locally and in remote repositories, including uploads, downloads, background sync, conversion between agent frameworks, and backup and restore.