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webauthn-slim

github.comInfrastructure

No liveness check has reached it yet; it has been in the index since 13 Oct 2026. How this is checked

webauthn-slim is an open-source Ruby server library that helps Ruby and Rails applications act as conformant WebAuthn relying parties. It provides the server-side components needed to implement passkey and hardware-authenticator authentication.

Inferred · not functionally tested

Open SourceWebSelf-hostedCLI
webauthn-slim preview
Visit github.com

Overview

5 features

Purpose: Implementing WebAuthn passkey authentication in Ruby and Rails applications.

Inferred · not functionally tested

Audience: Ruby and Rails developers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: open_source · license: Open Source · platforms: WEB · deployment: browser, self_hosted, cli

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: github.com · rubygems.org. These links do not verify the individual claims.

webauthn-slim is an Auth & identity project. Inferred · not functionally tested: It focuses on implementing WebAuthn passkey authentication in Ruby and Rails applications. Inferred · not functionally tested: webauthn-slim is an open-source project aimed at ruby and Rails developers. Basis unknown · not verified: webauthn-slim is open source under the Open Source license. Basis unknown · not verified: It ships for the web and the command line, and it can be self-hosted.

npezza93 builds and maintains webauthn-slim. Inferred · not functionally tested: Key capabilities include webAuthn server, passkey authentication, and relying party support.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • WebAuthn server
  • Passkey authentication
  • Relying party support
  • Ruby integration
  • Rails integration

Topics: Inferred · not functionally tested

Tags
webauthnpasskeysruby-libraryrails-authentication

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserSelf-hostedCLI

Trust & compliance

License
Open Source
Public signals
HTTPSOpen Source

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed13 Oct · 22:05 UTC
    webauthn-slim seen via RubyGems newly published
    Source: RubyGems newly published · Open

Frequently asked questions about webauthn-slim

What is webauthn-slim?
Inferred · not functionally tested: Webauthn-slim focuses on implementing WebAuthn passkey authentication in Ruby and Rails applications. It is catalogued under Auth & identity on PulseGate.
Who is webauthn-slim for?
Inferred · not functionally tested: webauthn-slim is an open-source project built for ruby and Rails developers.
Is webauthn-slim free?
Basis unknown · not verified: Yes — webauthn-slim is open source under the Open Source license and free to use.
What platforms does webauthn-slim run on?
Basis unknown · not verified: webauthn-slim runs on the web and the command line. It can also be self-hosted.
Is webauthn-slim still active?
Unverified. webauthn-slim has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to webauthn-slim?
Similar projects tracked by PulseGate include AIIO Platform, keelinfra, and 에스원 모바일 PASS.AIIO Platformkeelinfra에스원 모바일 PASS
Who develops webauthn-slim?
webauthn-slim is developed by npezza93.
Is webauthn-slim open source?
Basis unknown · not verified: Yes — webauthn-slim is open source under the Open Source license.

Also in Auth & identity

Same category — not a similarity match