ToolAlts
DE

deer-flow

Open-source framework for building long-horizon super agents that research, code, and create.

4.750 reviewsOpen Source

Features

  • Long-horizon task handling from minutes to hours
  • Sandboxed execution environments for safety
  • Memory, tools, skills, and subagent orchestration
  • Message gateway for inter-agent communication
  • Built on LangChain and LangGraph for extensibility

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Pricing

Free

$0

  • Full open-source code under MIT license
  • Self-hosted deployment
  • Community support