{"slug":"implementing-hardware-security-key-authentication","source_name":"implementing-hardware-security-key-authentication","name":"Implementing Hardware Security Key Authentication","description":"Implements FIDO2/WebAuthn hardware security key authentication including registration ceremonies, authentication flows, YubiKey enrollment, and passkey migration strategies. Builds a complete relying party server using the python-fido2 library that supports cross-platform authenticators, resident key (discoverable credential) workflows, and user verification policies. Activates for requests involving FIDO2 implementation, WebAuthn registration, hardware security key enrollment, YubiKey integration, or passkey migration from password-based authentication.","version":1,"lift":{"pass_rate_delta_pts":-100,"pass_rate_pct":4.3,"total_cases":23,"passed_cases":1,"tokens_delta_pct":140.7,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-07-28T09:20:37.606842+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":-100,"with_pass_pct":0,"without_pass_pct":100,"tokens_delta_pct":140.7,"turns_delta_pct":0,"total_cases":23,"cases_aggregated":22,"verdict":"mixed","never_hurt":false,"completed_at":"2026-07-28T09:20:37.606842+00:00","run_id":"36e3a0b4-c82e-4c4a-a6b2-db61a6766464","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"Apache-2.0","install_count":0,"manifest_hash":"201ad803bbd88a59bfa5dc9325ff47ce200d99c5448fed84d95b229ce24f25af","raw_url":"https://app.decimal.ai/s/implementing-hardware-security-key-authentication/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/implementing-hardware-security-key-authentication"}