SKILLEMALL.ai

AF auth0-expo

Use when adding authentication to Expo (React Native) mobile apps — login, logout, user sessions, protected routes, biometrics, or token management. Integrates react-native-auth0 SDK with Expo Config Plugin for native iOS/Android builds. Trigger for any Expo project needing Auth0, including app.json plugin config, custom scheme setup, or credential management. Do NOT use for bare React Native CLI projects (use auth0-react-native), React web apps (use auth0-react), Next.js (use auth0-nextjs), or backend APIs.

ClawHub Agent Skills author: Auth0 v1.0.1 MIT-0 18 files body ≈ 3 150 tokens Open the sourceclawhub.ai analyzed 4 d ago

As a process F 59/100 · Will not run — References files that are not bundled: /auth0-quickstart, /auth0-react-native, /auth0-mfa

IntegrationGitHubSoftware developmentInfrastructureDesigntype and topics are labelled automatically from the skill text
JSON
Technical rating
A
92/100
safety, quality, tests
Safety 60%
98
Quality 40%
84
Run on models
none yet
Process rating
F
59/100
Will not run
References files that are not bundled: /auth0-quickstart, /auth0-react-native, /auth0-mfa
Tools and files w 18
0
Result and completion w 14
0
When it triggers w 12
50
the three weakest of ten parameters · all ten

How to improve

  1. The text references files that are not there: add them or drop the references.
For the model run — optional
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 2

✓ No critical or high findings

Medium and low: 2
  • low Exfiltration exfil-secret-in-url references/integration.md:376
    Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)
    const webAppUrl = `https://your-web-app.com/login?session_transfer_token=…
    placeholder
  • low Dangerous commands cmd-pipe-to-shell-known-host scripts/utils/validation.mjs:25
    Pipe-to-shell installer from a well-known host (still executes remote code) (string literal in code, not executed)
    "  Linux:  curl -sSfL https://raw.githubusercontent.com/auth0/auth0-cli/main/install.sh | sh\n" +
    code literal

Files scanned: 15. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning missing-ref reference to a missing file: /auth0-quickstart
  • warning missing-ref reference to a missing file: /auth0-react-native
  • warning missing-ref reference to a missing file: /auth0-mfa
  • warning missing-ref reference to a missing file: /auth0-cli

Process rating: all ten parameters 59/100

Will not run. References files that are not bundled: /auth0-quickstart, /auth0-react-native, /auth0-mfa
  • 0Tools and files. 4 referenced file(s) missing: /auth0-quickstart, /auth0-react-native, /auth0-mfa
  • 0Result and completion. Does not say what the result is
  • 50When it triggers. No condition that starts the skill
  • 70Inputs and preconditions. Inputs and preconditions are listed
  • 100Steps. 18 steps
  • 100Failures and branches. 16 branches, has a failure section
  • 100Consistency. Name and required fields are in place
  • 100Execution cost. Instruction body is 3150 tokens
  • 100Running it twice. Mutating operations check current state
  • 100Progress reporting. Reports progress
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • medium 1 test cases, all positive: not one "should refuse" or "should ask first"

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +5Description has no quoted example phrases that should trigger the skill
  • +3Output format is not stated: the model decides each time
  • +2Single-language instructions
  • +4Description says when NOT to use the skill
  • +3Description length 513: enough signal without eating the budget
  • +4Structure: 17 headings
  • +3Step-by-step instructions: 18 items
  • +4Has examples (8 code blocks)
  • +4Reference files are cited in the instructions (3 of 3)
  • +3All 1 scripts are documented
  • +1License stated

Quality base 70; lint remarks subtract, signals add up to 100. Result: 84.

External checks

ClawHub: clean
This is a coherent Auth0 Expo setup helper, but users should review its token-handling examples before copying them into a real app.
LLM: benign (high) · VirusTotal: · 29 May 2026