Developer Tools

Ceremonylens: Passkey Lab

Inspect WebAuthn Evidence

iOSfor iPhone and iPad

  • $0.99 one-time purchase
  • No account
  • No ads or app telemetry

View on the App Store

About Ceremonylens: Passkey Lab

Ceremonylens is a passkey and WebAuthn evidence laboratory for identity engineers debugging ceremonies without sending credential artifacts to a website.

Turn local WebAuthn JSON and authenticator data evidence into a prioritized, editable review with explicit assumptions, ownership, and exportable decisions.

KEY FEATURES
- Native WebAuthn JSON and authenticator data import and normalization
- Interactive ceremony evidence lens
- Editable ceremonies with owners and evidence
- Deterministic passkey findings scoring
- Current-versus-proposed state comparison
- Decision log with accountable disposition
- Portable webauthn evidence packet export
- Private offline workspace with no account
- Native structured-file or CSV import
- Local PDF, workspace JSON, and domain-artifact export
- 48 original offline technical reference plates
- No account, ads, analytics, tracking, IAP, or subscription

Ceremonylens decodes recorded evidence and does not authenticate a user, validate a live origin, prove attestation trust, or replace relying-party verification. Handle credential artifacts under your security policy and verify with a conforming server implementation.

A Shadowfetch app. Published on the App Store by Robert Corbin.