CAFE Discovery alpha release - feedback welcome

[lodygens]

CAFE Discovery alpha version release

Dear all,
We’ve just opened a public alpha of CAFE Discovery, a cryptographic discovery tool focused on identifying cryptographic primitives used by Web3 / blockchain endpoints and their exposure to post-quantum risk.

Alpha version is available here https://cafe.create2-labs.fr/

What this alpha does

• Scans endpoints (RPC, Web3 infra, TLS 1.3)
• Identifies cryptographic primitives in use
• Highlights quantum-vulnerable components
• Produces experimental, non-contractual results

What this alpha does not do (yet)

• It provides exploratory, diagnostic-level insights (not a formal audit).
• It focuses on key cryptographic signals rather than exhaustive coverage.
• It may contain false positives / false negatives

What we’re looking for

We’re looking for critical, experience-based feedback, in particular on:

• Clarity & coherence
  Does the output match your mental model of Web3 / crypto infrastructure?
• Detection accuracy
  Are there any incorrect or surprising detections?
• Coverage gaps
  Are there missing cryptographic primitives, protocols, or layers you would expect to see?
• Risk interpretation
  Is the risk assessment misleading, unclear, or over/under-stated?
• Edge cases
  Are there non-obvious edge cases in Web3 infra (RPCs, L2s, bridges, custodians, etc.) that we should consider?

Even a short comment is extremely valuable 🙏

Thanks for taking a look.

— Oleg