AI & Agents

SDI-Protocol

Last updated 2026-08-25 · benchmark measured 2026-08-25 — deterministic & reproducible

SDI Protocol defines an open specification for a computer whose state is reasoning.

Is SDI-Protocol production-ready?

Legit.Show scores SDI-Protocol 79 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on SDI-Protocol (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 84/100
• Accessibility — 98/100
• Security — 55/100
• Privacy — 25/100
• Reliability — 100/100
• Standards — 92/100
• Discoverability — 100/100

What we measured

• Security headers present: HSTS, X-Content-Type-Options.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 321 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.

Who it's for

Enterprise teams · AI governance stakeholders · Organizations requiring auditable AI decisions · Data-sovereign enterprises · AI researchers

Visit SDI-Protocol → · Alternatives to SDI-Protocol → · How this was measured →