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AI Tools Scout

An open-source AI tools directory with clear use cases, visible source freshness, and maintenance evidence for anyone deciding what to try.

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Rankings use public ecosystem signals. Treat them as a starting point, then confirm license, setup, safety, and fit with the upstream project.
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Project comparison

Prompt Master vs Mempalace

Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.

Prompt Master

A Claude skill that writes the accurate prompts for any AI tool. Zero tokens or credits wasted. Full context and memory retention

Best matched with other inference tools.

11.2K
Stars
+3.8K
Weekly
50/100
Health
Mempalace

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

Best matched with other inference tools.

57.6K
Stars
+5.6K
Weekly
95/100
Health

Quick Take

Adoption

Mempalace has the larger GitHub footprint with 57.6K stars.

Momentum

Mempalace is currently growing faster at +5.6K stars this week.

Maintenance

Mempalace has the stronger automated maintenance signal at 95/100. This is not a security or fit verdict.

Side-by-side evidence

Use these signals to narrow your choice, then confirm setup, license, and fit upstream.

SignalPrompt MasterMempalace
Evidence statusBasic listing· 2026-10-04 09:18 UTCBasic listing· 2026-10-04 09:17 UTC
GitHub stars11.2K57.6K
Weekly growth+3.8K+5.6K
Health scoreWatch50/100Strong95/100
Contributors7124
Commits per week0.376.2
Open issues27641
LanguageN/APython
LicenseMITMIT
Last commit2026-06-10 16:14 UTC2026-07-22 03:57 UTC
Last releaseN/Av3.6.0

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