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implementing-passwordless-authentication-with-fido2

Name: implementing-passwordless-authentication-with-fido2
Rating: 4.2 (5 reviews)
Author: mukul975

mukul975/implementing-passwordless-authentication-with-fido2 · Agent Skill (multi-file)

by mukul975 · bundle

Published Jul 5, 2026 · Last updated Jul 6, 2026

Deploy FIDO2/WebAuthn passwordless authentication using security keys and platform authenticators, covering WebAuthn API integration, FIDO2 server configuration, passkey enrollment, biometric authentication, and migration from password-based systems aligned with NIST SP 800-63B AAL3.

SKILL.md

Implementing Passwordless Authentication with FIDO2

Overview

Deploy FIDO2/WebAuthn passwordless authentication using security keys and platform authenticators. Covers WebAuthn API integration, FIDO2 server configuration, passkey enrollment, biometric authentication, and migration from password-based systems aligned with NIST SP 800-63B AAL3.

When to Use

When deploying or configuring implementing passwordless authentication with fido2 capabilities in your environment
When establishing security controls aligned to compliance requirements
When building or improving security architecture for this domain
When conducting security assessments that require this implementation

Prerequisites

Familiarity with identity access management concepts and tools
Access to a test or lab environment for safe execution
Python 3.8+ with required dependencies installed
Appropriate authorization for any testing activities

Objectives

Implement comprehensive implementing passwordless authentication with fido2 capability
Establish automated discovery and monitoring processes
Integrate with enterprise IAM and security tools
Generate compliance-ready documentation and reports
Align with NIST 800-53 access control requirements

Security Controls

Control	NIST 800-53	Description
Account Management	AC-2	Lifecycle management
Access Enforcement	AC-3	Policy-based access control
Least Privilege	AC-6	Minimum necessary permissions
Audit Logging	AU-3	Authentication and access events
Identification	IA-2	User and service identification

Verification

Implementation tested in non-production environment
Security policies configured and enforced
Audit logging enabled and forwarding to SIEM
Documentation and runbooks complete
Compliance evidence generated

---
name: implementing-passwordless-authentication-with-fido2
description: Deploy FIDO2/WebAuthn passwordless authentication using security keys and platform authenticators, covering WebAuthn API integration, FIDO2 server configuration, passkey enrollment, biometric authentication, and migration from password-based systems aligned with NIST SP 800-63B AAL3.
license: Apache-2.0
---
# Implementing Passwordless Authentication with FIDO2

## Overview
Deploy FIDO2/WebAuthn passwordless authentication using security keys and platform authenticators. Covers WebAuthn API integration, FIDO2 server configuration, passkey enrollment, biometric authentication, and migration from password-based systems aligned with NIST SP 800-63B AAL3.


## When to Use

- When deploying or configuring implementing passwordless authentication with fido2 capabilities in your environment
- When establishing security controls aligned to compliance requirements
- When building or improving security architecture for this domain
- When conducting security assessments that require this implementation

## Prerequisites

- Familiarity with identity access management concepts and tools
- Access to a test or lab environment for safe execution
- Python 3.8+ with required dependencies installed
- Appropriate authorization for any testing activities

## Objectives
- Implement comprehensive implementing passwordless authentication with fido2 capability
- Establish automated discovery and monitoring processes
- Integrate with enterprise IAM and security tools
- Generate compliance-ready documentation and reports
- Align with NIST 800-53 access control requirements

## Security Controls
| Control | NIST 800-53 | Description |
|---------|-------------|-------------|
| Account Management | AC-2 | Lifecycle management |
| Access Enforcement | AC-3 | Policy-based access control |
| Least Privilege | AC-6 | Minimum necessary permissions |
| Audit Logging | AU-3 | Authentication and access events |
| Identification | IA-2 | User and service identification |

## Verification
- [ ] Implementation tested in non-production environment
- [ ] Security policies configured and enforced
- [ ] Audit logging enabled and forwarding to SIEM
- [ ] Documentation and runbooks complete
- [ ] Compliance evidence generated

Files

This skill is a package of 6 files. Install with the command above, or download the folder.

📄SKILL.md entry
📁references
📄api-reference.md 3.0 KB
📄standards.md 887 B
📄workflows.md 1.5 KB
📁scripts
⚙️agent.py 3.6 KB
📄LICENSE 11.0 KB

mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/implementing-passwordless-authentication-with-fido2 commit · 673da1f3b0

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Frequently asked questions

How do I install the implementing-passwordless-authentication-with-fido2 skill?

Run npx skillmds add mukul975/implementing-passwordless-authentication-with-fido2 in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the implementing-passwordless-authentication-with-fido2 skill do?

Is implementing-passwordless-authentication-with-fido2 safe to use?

SkillMD's automated safety review verdict for this skill is PASS. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with implementing-passwordless-authentication-with-fido2?

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Is implementing-passwordless-authentication-with-fido2 free to use?

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Who published implementing-passwordless-authentication-with-fido2?

mukul975 (@mukul975) published this skill. Their other Agent Skills are listed on their SkillMD profile.