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Convex Auth — Multi-Provider Sign-in

Convex Auth with React/Next default + native Svelte 5 UI over one shared AuthFlow contract. No Clerk.

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# Install `convex-auth` — Convex Auth — Multi-Provider Sign-in

> Convex Auth with React/Next default + native Svelte 5 UI over one shared AuthFlow contract. No Clerk.

📚 Knowledge base : https://resource.rahmanef.com/llms.txt
📦 Slice detail   : https://resource.rahmanef.com/slices/convex-auth
🧠 JSON catalog   : https://resource.rahmanef.com/api/knowledge?slice=convex-auth
🔗 Source         : https://github.com/rahmanef63/resource-site/tree/main/frontend/slices/convex-auth

## 1. Install

```bash
npm i @convex-dev/auth @auth/core resend lucide-react
# alias: npx rr add convex-auth
```

The CLI copies `frontend/slices/convex-auth/` into your project + augments `.env.example` + installs npm deps automatically. Run it from your project root.

## 2. What it ships

- npm: `@convex-dev/auth`, `@auth/core`, `resend`, `lucide-react`
- shadcn primitives: `button`, `card`, `input`, `label`, `tabs`, `alert`, `input-otp`
- env vars:
  - `AUTH_RESEND_KEY` (convex)
  - `JWT_PRIVATE_KEY` (convex)
  - `JWKS` (convex)
  - `SITE_URL` (convex)
  - `AUTH_GOOGLE_ID` (convex)
  - `AUTH_GOOGLE_SECRET` (convex)
- convex feature paths: `convex/features/auth`

## 3. Wire it up

Run `rr add convex-auth` for React/Next or `rr add convex-auth --framework sveltekit` for native Svelte. React uses @convex-dev/auth/react. Svelte SignInPage requires a host-supplied AuthFlow because the upstream package has no official Svelte adapter. Keep JWT/OAuth/Resend env server-side.

## Rules of engagement

- shadcn-only UI primitives. No raw `<button>` / `<dialog>` / native date or file inputs.
- 200-line hard cap per source file (extract neighbours when over).
- All Convex queries hit an index (`.withIndex(...)`); never bare `.collect()`.
- Public mutations/queries declare `args:` validators + authz.
- Full ruleset: https://resource.rahmanef.com/best-practice

The agent will fetch /llms.txt for the full ruleset and use /api/knowledge for the JSON catalog.

# Install `convex-auth` — Convex Auth — Multi-Provider Sign-in > Convex Auth with React/Next default + native Svelte 5 UI over one shared AuthFlow contract. No Clerk. 📚 Knowledge base : https://resource.rahmanef.com/llms.txt 📦 Slice detail : https://resource.rahmanef.com/slices/convex-auth 🧠 JSON catalog : https://resource.rahmanef.com/api/knowledge?slice=convex-auth 🔗 Source : https://github.com/rahmanef63/resource-site/tree/main/frontend/slices/convex-auth ## 1. Install ```bash npm i @convex-dev/auth @auth/core resend lucide-react # alias: npx rr add convex-auth ``` The CLI copies `frontend/slices/convex-auth/` into your project + augments `.env.example` + installs npm deps automatically. Run it from your project root. ## 2. What it ships - npm: `@convex-dev/auth`, `@auth/core`, `resend`, `lucide-react` - shadcn primitives: `button`, `card`, `input`, `label`, `tabs`, `alert`, `input-otp` - env vars: - `AUTH_RESEND_KEY` (convex) - `JWT_PRIVATE_KEY` (convex) - `JWKS` (convex) - `SITE_URL` (convex) - `AUTH_GOOGLE_ID` (convex) - `AUTH_GOOGLE_SECRET` (convex) - convex feature paths: `convex/features/auth` ## 3. Wire it up Run `rr add convex-auth` for React/Next or `rr add convex-auth --framework sveltekit` for native Svelte. React uses @convex-dev/auth/react. Svelte SignInPage requires a host-supplied AuthFlow because the upstream package has no official Svelte adapter. Keep JWT/OAuth/Resend env server-side. ## Rules of engagement - shadcn-only UI primitives. No raw `<button>` / `<dialog>` / native date or file inputs. - 200-line hard cap per source file (extract neighbours when over). - All Convex queries hit an index (`.withIndex(...)`); never bare `.collect()`. - Public mutations/queries declare `args:` validators + authz. - Full ruleset: https://resource.rahmanef.com/best-practice