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mempalace

Source: MemPalace/mempalace · ★ 55506 · Python

Last updated 2026-06-13 · benchmark measured 2026-08-14 — deterministic & reproducible

MemPalace is a local-first persistent memory system for LLM conversations.

Is mempalace production-ready?

Legit.Show scores mempalace 43 out of 100 — the simple average of its 5 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on mempalace (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. 5 of the seven frames returned a score; Performance and Accessibility were not measurable on this service and are recorded as null — not as zero. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — not measurable on this service (null — not scored as 0)
• Accessibility — not measurable on this service (null — not scored as 0)
• Security — 0/100
• Privacy — 0/100
• Reliability — 80/100
• Standards — 75/100
• Discoverability — 60/100

What we measured

• No Content-Security-Policy and no HSTS.
• Real Lighthouse performance run — 170 ms to first byte.
• Returns a proper 404 for unknown routes.
• 3 of 3 sampled routes reachable.
• No privacy policy found.
• Sets cookies / loads scripts with no consent prompt.
• Discoverable: OpenGraph image.

Who it's for

AI developers · Machine learning engineers · Users wanting persistent AI memory · Claude users · Privacy-conscious applications

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