ByteDance deer-flow: Open-Source Long-Horizon SuperAgent Harness Reaches 62K Stars

GitHub·high signal

ByteDance's deer-flow is an open-source SuperAgent harness that researches, codes, and creates across long-horizon tasks using sandboxes, memories, tools, skills, subagents, and a message gateway. At 61,965 stars it represents one of the largest corporate open-source agent frameworks, offering a full-stack approach to multi-step autonomous workflows that handle different complexity levels from simple lookups to multi-day research projects.