{"slug":"ancoleman-securing-authentication","source_name":"ancoleman/securing-authentication","name":"Ancoleman/Securing Authentication","description":"Authentication, authorization, and API security implementation. Use when building user systems, protecting APIs, or implementing access control. Covers OAuth 2.1/OIDC, JWT patterns, sessions, Passkeys/WebAuthn, RBAC/ABAC/ReBAC, policy engines (OPA, Casbin, SpiceDB), managed auth (Clerk, Auth0), self-hosted (Keycloak, Ory), and API security best practices.","version":1,"lift":{"pass_rate_delta_pts":40.91,"pass_rate_pct":90.9,"total_cases":22,"passed_cases":20,"tokens_delta_pct":123.5,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-21T13:53:25.282688+00:00"},"skill_score":0.9091,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":40.91,"with_pass_pct":90.9,"without_pass_pct":50,"tokens_delta_pct":123.5,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-21T13:53:25.282688+00:00","run_id":"ea1d4d2b-22cd-4618-b5b5-ec09abeac85e","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":"MIT","install_count":0,"manifest_hash":"c87b6798a173720af4b7dc60a8d12bbc56bf2a3d69465b9c298e0469467c7e6d","raw_url":"https://app.decimal.ai/s/ancoleman-securing-authentication/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/ancoleman-securing-authentication"}