Auth Middleware Module

Composable authentication middleware module with pluggable providers. Ships with reference implementations for JWT, Clerk, Auth0, Supabase, and API key validation. The provider registry pattern makes it trivial to add custom auth strategies. Middleware is compatible with both Hono and Express request handlers.

Name	`module-auth-ts`
Version	`0.1.0`
Category	composable-modules
License	Apache-2.0
Persona	engineering
Tags	auth, middleware, jwt, typescript, security
Source	`templates/module-auth-ts`

Render it

Three front doors, one catalog. Pick whichever suits the caller.

# CLI
npx @nanohype/sdk render module-auth-ts --out ./my-app

# SDK
import { LocalSource, renderTemplate } from "@nanohype/sdk";
const result = await renderTemplate(source, "module-auth-ts", variables);

# MCP — from an agent
get_template({ name: "module-auth-ts" })

Prerequisites

Tool	Version	Why
`node`	`>=22`	Node.js runtime for the auth module

Variables

Required

ProjectName string: Kebab-case project name, used as package name and directory Must be lowercase kebab-case starting with a letter.

Optional

Description string — defaults to Composable authentication middleware with pluggable providers: Short project description for package.json and README
AuthProvider string — defaults to jwt: Default auth provider to use (jwt, clerk, auth0, supabase, apikey, or a custom name)

What it produces

27 files. Placeholder names such as __APP_NAME__ are what the renderer substitutes into.

.env.example
.gitignore
biome.json
package.json
README.md
src/auth/__tests__/error-paths.test.ts
src/auth/__tests__/guards.test.ts
src/auth/__tests__/jwt.test.ts
src/auth/__tests__/registry.test.ts
src/auth/bootstrap.ts
src/auth/guards.ts
src/auth/index.ts
src/auth/middleware.ts
src/auth/providers/apikey.ts
src/auth/providers/auth0.ts
src/auth/providers/clerk.ts
src/auth/providers/index.ts
src/auth/providers/jwt.ts
src/auth/providers/mock.ts
src/auth/providers/registry.ts
src/auth/providers/supabase.ts
src/auth/providers/types.ts
src/auth/resilience/__tests__/circuit-breaker.test.ts
src/auth/resilience/circuit-breaker.ts
src/auth/types.ts
tsconfig.json
vitest.config.ts

Composes with

Pairs with ts-service
Pairs with mcp-server-ts
Nests inside monorepo

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