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PrefectHQ/fastmcp

Establishedrank #87

🚀 The fast, Pythonic way to build MCP servers and clients.

28k+333 · 7d 2.4k 144est. Apache-2.0Pythonpushed 2h ago

Composite

72

conf 65%

Momentum

61

conf 60%

Vitality (PVI)

81

conf 67%

Community

63

conf 60%

Security & maint.

88

conf 85%

Ecosystem influence

75

conf 60%

Opportunity

62

conf 60%

Breakout · 7d

35%

conf 71%

Executive summary

fastmcp is currently classified as established with a composite score of 72/100. Momentum (61) and vitality (81) are aligned — growth is backed by sustained maintenance. Estimated 7-day gain of 333 stars against a 28k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 35%.

90-day trajectory

+1.7k · 30d
2026-07-112026-10-08

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%70
Star accelerationest.15%43
Fork velocityest.10%60
Contributor growthest.10%69
Issue activity growthest.10%97
PR activity growthest.10%54
External mention velocityest.10%11
Release event impactest.5%70
Trending-rank persistenceest.5%85

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

Project Vitality Index

Commit consistency20%100
Release cadenceest.15%70
PR responsivenessest.15%90
Issue responsivenessest.15%56
Contributor diversityest.10%80
Maintainer continuityest.10%88
Documentation qualityest.5%72
Dependency freshnessest.5%80
Security hygieneest.5%76

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

Security & maintenance

Release recency25%100
License clarity20%92
Maintenance status25%100
Dependency stalenessest.15%46
Bus factorest.15%81

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

Ecosystem influence

Dependent repositoriesest.30%84
Quality-weighted dependentsest.20%77
Documentation citationsest.15%71
Contributor overlapest.15%53
Registry adoptionest.10%60
Topic centralityest.10%100

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