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MemPalace/mempalace

Establishedrank #3

The best-benchmarked open-source AI memory system. And it's free.

58.3k+5.8k · 7d 7.5k 269est. MITPythonpushed 1d ago
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Composite

78

conf 65%

Momentum

86

conf 60%

Vitality (PVI)

74

conf 67%

Community

62

conf 60%

Security & maint.

89

conf 85%

Ecosystem influence

74

conf 60%

Opportunity

63

conf 60%

Breakout · 7d

52%

conf 71%

Executive summary

mempalace is currently classified as established with a composite score of 78/100. Momentum (86) and vitality (74) diverge — attention is running ahead of maintenance depth. Estimated 7-day gain of 5,848 stars against a 58.3k-star base. Risk is assessed as low; the interpretable model puts its probability of entering the top trend cohort within 7 days at 52%.

90-day trajectory

+27k · 30d
2026-05-132026-08-10

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%100
Star accelerationest.15%46
Fork velocityest.10%100
Contributor growthest.10%89
Issue activity growthest.10%100
PR activity growthest.10%84
External mention velocityest.10%100
Release event impactest.5%69
Trending-rank persistenceest.5%73

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

Project Vitality Index

Commit consistency20%96
Release cadenceest.15%71
PR responsivenessest.15%70
Issue responsivenessest.15%48
Contributor diversityest.10%90
Maintainer continuityest.10%74
Documentation qualityest.5%89
Dependency freshnessest.5%66
Security hygieneest.5%41

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

Security & maintenance

Release recency25%97
License clarity20%92
Maintenance status25%96
Dependency stalenessest.15%63
Bus factorest.15%84

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

Ecosystem influence

Dependent repositoriesest.30%94
Quality-weighted dependentsest.20%67
Documentation citationsest.15%57
Contributor overlapest.15%54
Registry adoptionest.10%55
Topic centralityest.10%100

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