# Composable Patterns

> Provides FastAPI JWT and Firebase client composable patterns for consistent auth and data layers. Context-first skill: use when writing or reviewing Vue composables for API access.

- Skill: `heyeddi-com/composable-patterns` (Agent Skill, multi-file: 10 files)
- Install (CLI): `npx skillmds@latest add heyeddi-com/composable-patterns`
- Raw SKILL.md: https://api.skillmd.com/api/skills/heyeddi-com/composable-patterns/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: HeyEddi-com (https://skillmd.com/u/heyeddi-com)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/heyeddi-com/composable-patterns

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# Composable Patterns

## When to use

- Writing `useAuth`, `useApi`, or Firestore data composables
- Choosing between FastAPI JWT vs Firebase client patterns
- Reviewing composable error handling and token refresh

## Instructions

1. Read `context/fastapi-jwt.md` for REST + JWT projects.
2. Read `context/firebase-client.md` for Firebase/Firestore projects.
3. Optional: `python scripts/validate_composable.py --path src/composables/useX.ts`

## Notes

- Prefer context docs over improvising interceptors or security rules.