Generated test setup to cover sanitizeUrl behaviour

Author: geelen

.github/workflows/check.yml

@@ -18,8 +18,11 @@ jobs:
         with:
           node-version: 22
 
+      - name: Run type checking and formatting
+        run: pnpm run check
+
+      - name: Run unit tests
+        run: pnpm run test:unit
+
       - name: Build
         run: pnpm build
-
-      - name: Run checks
-        run: pnpm run check

AGENT.md

@@ -1,20 +1,23 @@
 # AGENT.md - mcp-remote Development Guide
 
 ## Commands
+
 - **Build**: `pnpm build` (or `pnpm build:watch` for development)
 - **Type check**: `pnpm check` (runs prettier and tsc)
 - **Lint/Format**: `pnpm lint-fix` (prettier with write)
-- **Test**: No tests defined (consider adding)
+- **Test**: `pnpm test:unit` (or `pnpm test:unit:watch` for watch mode)
 - **Run dev**: `npx tsx src/client.ts` or `npx tsx src/proxy.ts`
 
 ## Architecture
+
 - **Project Type**: TypeScript ESM library for MCP (Model Context Protocol) remote proxy
 - **Main Binaries**: `mcp-remote` (proxy.ts), `mcp-remote-client` (client.ts)
 - **Core Libraries**: `/src/lib/` contains auth coordination, OAuth client, utils, types
 - **Transport**: Supports both HTTP and SSE transports with OAuth authentication
 - **Config**: Uses `~/.mcp-auth/` directory for credential storage
 
 ## Code Style
+
 - **Formatting**: Prettier with 140 char width, single quotes, no semicolons
 - **Types**: Strict TypeScript, ES2022 target with bundler module resolution
 - **Imports**: ES modules, use `.js` extensions for SDK imports

package.json

@@ -26,7 +26,9 @@
     "build": "tsup",
     "build:watch": "tsup --watch",
     "check": "prettier --check . && tsc",
-    "lint-fix": "prettier --check . --write"
+    "lint-fix": "prettier --check . --write",
+    "test:unit": "vitest run",
+    "test:unit:watch": "vitest"
   },
   "dependencies": {
     "express": "^4.21.2",
@@ -39,7 +41,8 @@
     "prettier": "^3.5.3",
     "tsup": "^8.4.0",
     "tsx": "^4.19.3",
-    "typescript": "^5.8.2"
+    "typescript": "^5.8.2",
+    "vitest": "^3.2.3"
   },
   "tsup": {
     "entry": [
@@ -54,5 +57,12 @@
     "outDir": "dist",
     "external": []
   },
+  "vitest": {
+    "environment": "node",
+    "globals": true,
+    "include": [
+      "src/**/*.test.ts"
+    ]
+  },
   "packageManager": "pnpm@10.11.0+sha512.6540583f41cc5f628eb3d9773ecee802f4f9ef9923cc45b69890fb47991d4b092964694ec3a4f738a420c918a333062c8b925d312f42e4f0c263eb603551f977"
 }