{"data":{"slug":"deerflow","name":"DeerFlow","tagline":"MIT long-horizon SuperAgent harness — sandboxes, memory, skills, gateway","category":"agents","categoryName":"AI Agents","url":"https://deerflow.tech","github":"https://github.com/bytedance/deer-flow","pricing":"open-source","hook":"DeerFlow 2.0 is ByteDance’s open SuperAgent harness: sub-agents, memory, sandboxes, extensible skills, and a gateway so long-horizon work is orchestrated rather than one-shot chatted.","whatsGood":"MIT (bytedance/deer-flow). Ground-up 2.0 rewrite (v1 deep-research stays on a 1.x branch). Docker Compose path, MCP/IM channels, tracing hooks, and multi-provider model config. Official demos at deerflow.tech; Python 3.12+ / Node 22+ stack.","theCatch":"Vs OpenHands, LangGraph, and Mastra: DeerFlow is a full SuperAgent product harness with sandboxes/memory/gateway, not an open coding agent alone, a graph orchestration library, or a TypeScript workflow framework. BYO model API keys; Docker sizing is resource-heavy (multi-vCPU/GB guidance); star velocity is extreme (~83k).","verdict":"MIT SuperAgent harness when you want sandboxes + skills + gateway in one OSS tree and will bring models plus Docker headroom.","addedAt":"2026-09-24","featured":false,"domain":"AI Agents","subSpecialty":"Orchestration","subcategory":"Orchestration","tags":["self-host","permissive","sandbox","skills","active","fast-stars"],"capabilities":["agents","sandbox","memory"],"surfaces":["Self-host"],"ecosystem":["Python","Node.js","Multi-platform"],"licenseModel":"OSS/MIT","githubStars":84096,"starsPerWeek":1109,"access":"free","archived":false,"repo":{"createdAt":"2025-05-07","pushedAt":"2026-10-19","license":"MIT","archived":false,"checkedAt":"2026-10-19"}},"related":[{"slug":"claude-code","name":"Claude Code","tagline":"Terminal-first coding agent with deep repository context"},{"slug":"cursor","name":"Cursor","tagline":"The AI-first code editor that understands your codebase"},{"slug":"devin","name":"Devin","tagline":"Autonomous AI engineer for defined engineering tasks"},{"slug":"stagehand","name":"Stagehand","tagline":"AI-native browser automation that mixes code and natural language"},{"slug":"browser-use","name":"Browser Use","tagline":"Open-source framework for LLM-driven browser agents"}],"links":{"self":"/api/gems/deerflow","html":"/gems/deerflow","markdown":"/gems/deerflow.md","category":"/api/gems?category=agents","categoryPage":"/stacks/agents"}}