# Catalyst Authentication

> Catalyst Authentication — user login/signup, ZAID, Web SDK auth flows, and OAuth token management via Connections. Trigger on 'authentication', 'login', 'signup', 'getCurrentUser', 'ZAID', 'isUserAuthenticated', 'signOut', 'Connections', or 'getAccessToken'. You MUST load this skill whenever implementing user login or protecting data — ZAID differs between Development and Production and is the 1 cause of auth failures after environment promotion. For Security Rules (function invocation control), route to catalyst-functions.

## Facts
- Page: https://tashan.sh/capability/skill-catalystbyzoho-catalyst-authentication
- tashan id: skill:catalystbyzoho/catalyst-authentication
- Source: https://github.com/catalystbyzoho/claude-plugin
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 61.0
- Freshness: 93.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: Apache-2.0
- Official: no

## Install

```sh
cp -r catalyst-authentication ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-14 by tashan (https://tashan.sh) from public evidence. Scorer s5.