MCP & Integrations
Second Brain
Last updated 2026-07-25 · benchmark measured 2026-08-10 — deterministic & reproducible
Shared persistent memory layer for Claude, ChatGPT, Cursor, and MCP-compatible AI tools.
Is Second Brain production-ready?
Legit.Show scores Second Brain 60 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Second Brain (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 54/100
- Accessibility — 96/100
- Security — 45/100
- Privacy — 0/100
- Reliability — 67/100
- Standards — 89/100
- Discoverability — 70/100
What we measured
- Security headers present: X-Content-Type-Options, Referrer-Policy.
- No Content-Security-Policy and no HSTS.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 199 ms to first byte.
- 0 of 0 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: sitemap, OpenGraph image.
Who built it
Rahil Pirani (@rahilpirani)
Who it's for
AI tool users · Developers · Power users of Claude and ChatGPT · Cursor users · MCP-compatible tool users
Pricing
$0 forever, hosted on Cloudflare
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