auth0-migration
Use when migrating from existing auth providers (Firebase, Cognito, Supabase, custom auth) to Auth0 - covers bulk user import, gradual migration strategies, code migration patterns, and JWT validation updates
92
Does it follow best practices?
Evaluation — 85%
↑ 1.04xAgent success when using this skill
Validation for skill structure
Evaluation results
78%
34%User Database Migration to Auth0
User import JSON format and migration metadata
Top-level array
0%
100%
email field present
100%
100%
email_verified field present
100%
100%
custom_password_hash used
80%
100%
bcrypt hash structure
30%
100%
argon2 hash structure
0%
100%
Migration metadata included
20%
0%
external_id field
0%
0%
upsert=false default
100%
100%
user_id preserved
16%
100%
No plain passwords
100%
100%
Small batch guidance
20%
20%
JSON validity
20%
100%
Without context: $0.5310 · 2m 17s · 24 turns · 31 in / 7,807 out tokens
With context: $0.7726 · 2m 3s · 27 turns · 31 in / 6,583 out tokens
100%
Migrate React App Authentication from Firebase to Auth0
React frontend migration to Auth0
Correct SDK package
100%
100%
useAuth0 hook used
100%
100%
loginWithRedirect used
100%
100%
No Firebase imports
100%
100%
getAccessTokenSilently for API
100%
100%
logout logoutParams
100%
100%
isLoading handled
100%
100%
isAuthenticated used
100%
100%
Auth0Provider present
100%
100%
No direct credentials
100%
100%
Firebase dependencies removed
100%
100%
Auth0 React dependency
100%
100%
Without context: $0.5629 · 2m 9s · 28 turns · 35 in / 8,135 out tokens
With context: $1.6875 · 6m 42s · 47 turns · 128 in / 23,051 out tokens
77%
-23%Update API Token Validation for New Identity Provider
Backend JWT validation migration to RS256
RS256 algorithm
100%
83%
No shared secret
100%
100%
JWKS URI used
100%
66%
jwks-rsa package
100%
20%
Audience validated
100%
100%
Issuer validated
100%
100%
kid-based key lookup
100%
37%
express-oauth2-jwt-bearer OR manual middleware
100%
100%
Auth0 env vars
100%
100%
Issuer trailing slash
100%
71%
Updated dependencies
100%
60%
Without context: $0.1899 · 57s · 13 turns · 20 in / 3,003 out tokens
With context: $0.7876 · 2m 29s · 30 turns · 68 in / 8,654 out tokens
- Evaluated
- Agent
- Claude Code
- Model
- Unknown
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