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bytedance/deer-flow

Establishedrank #40

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.

79.7k+2.3k · 7d 10.9k 384est. MITPythonpushed 1h ago
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Composite

75

conf 65%

Momentum

72

conf 60%

Vitality (PVI)

76

conf 67%

Community

64

conf 60%

Security & maint.

87

conf 85%

Ecosystem influence

80

conf 60%

Opportunity

61

conf 60%

Breakout · 7d

56%

conf 71%

Executive summary

deer-flow is currently classified as established with a composite score of 75/100. Momentum (72) and vitality (76) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 2,257 stars against a 79.7k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 56%.

90-day trajectory

+9.3k · 30d
2026-05-142026-08-11

Score breakdown

Every input, weight and normalized value — nothing hidden. Inputs marked est. are estimated until the full ingestion pipeline lands.

Momentum

Star velocityest.25%93
Star accelerationest.15%52
Fork velocityest.10%85
Contributor growthest.10%70
Issue activity growthest.10%100
PR activity growthest.10%67
External mention velocityest.10%26
Release event impactest.5%77
Trending-rank persistenceest.5%45

Model tn-interpretable-1.0.0 · confidence 60% · coverage 100%

Project Vitality Index

Commit consistency20%100
Release cadenceest.15%78
PR responsivenessest.15%77
Issue responsivenessest.15%41
Contributor diversityest.10%96
Maintainer continuityest.10%85
Documentation qualityest.5%70
Dependency freshnessest.5%49
Security hygieneest.5%60

Model tn-interpretable-1.0.0 · confidence 67% · coverage 100%

Security & maintenance

Release recency25%100
License clarity20%92
Maintenance status25%100
Dependency stalenessest.15%47
Bus factorest.15%76

Model tn-interpretable-1.0.0 · confidence 85% · coverage 100%

Ecosystem influence

Dependent repositoriesest.30%97
Quality-weighted dependentsest.20%71
Documentation citationsest.15%82
Contributor overlapest.15%74
Registry adoptionest.10%28
Topic centralityest.10%100

Model tn-interpretable-1.0.0 · confidence 60% · coverage 92% · missing: packageRegistryAdoption