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CURRENT RADAR PICK

bytedance/deer-flow

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

87/100Transparent Radar Score
★ 81,440GitHub stars · +3 last scan
9/6/2026Last code update
agentagenticagentic-frameworkagentic-workflowaiai-agentsdeep-researchharnesslangchainlanggraphlangmanusllmmulti-agentnodejspodcastpythonsuperagenttypescript

What does bytedance/deer-flow do?

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Adoption25/25
Maintenance20/20
Project quality20/20
Agent relevance20/20
Demand evidence0/10
Momentum2/5

Adoption uses stars and forks; maintenance uses code activity; quality checks license and metadata; demand uses high-engagement open Issues; momentum uses star growth.

EDITOR'S RADAR TAKE

Editorial take

bytedance/deer-flow stands out in developer tooling because its launch connects a focused product promise with measurable community attention. It is most useful to evaluate as a workflow tool—not as a replacement for human judgment.

WHO IT IS FOR

Best suited for

Developers, engineering teams and technical founders.

Main capabilities

  • An open-source long-horizon SuperAgent harness that researches, codes, and creates.
  • With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Practical use cases

bytedance/deer-flow may be useful for speeding up software delivery, testing, debugging or infrastructure workflows. The strongest fit depends on how well it integrates with a team’s existing tools, data and review process.

Open demand signals

No high-engagement open demand signal matched this project in the current scan. This does not mean demand is absent.

Potential advantages

  • Focused on developer tooling.
  • Shows ★ 81,440 GitHub stars and 11,234 forks.
  • Provides public source code and project history that can be independently verified.

Limits to consider

  • The listing is based on public launch information rather than a hands-on product review.
  • Features, pricing and availability may change; verify important details with the provider.
  • Compare it with 3 related Radar listings before choosing a workflow.

Similar agents to compare

OPEN-SOURCE SIGNAL

What the evidence suggests

bytedance/deer-flow ranks #8 among 134 tracked projects using public GitHub adoption, maintenance, quality, relevance, demand and momentum signals.

Automatically generated from public repository and Issue metadata. It is not a paid placement, endorsement, security audit or hands-on review.