MCP server that scans Next.js projects and returns a compact summary
MCP server that scans Next.js projects and returns a compact summary. One tool call → full project overview.
| Without nextscan | With nextscan |
|---|---|
| Manual file-by-file exploration | Single scan call |
| Multiple tool calls to understand routes | Compact route tree with flags |
| Missing security issues | Hardcoded secrets + env leak detection |
| Unknown API coverage | Auth + validation status per endpoint |
| Schema guesswork | Prisma/Drizzle relation mapping |
# Clone and build
cd nextscan
npm install
npm run build
# Add to Claude Code
claude mcp add nextscan -- node /path/to/nextscan/dist/index.js
scan| Parameter | Type | Required | Description |
|---|---|---|---|
path | string | Yes | Absolute path to Next.js project root |
focus | enum | No | routes | api | schema | security |
nextscan — my-app
────────────────────────────────────────
Root: /Users/dev/my-app
src/ : yes app/ : yes middleware: yes
ORM : prisma
Routes
Pages: 12 Layouts: 3 API: 5
Dynamic: 4 Static: 8
Client: 3 Server: 9
Groups: (marketing), (auth)
Matchers: /dashboard/:path*, /api/:path*
┌─ Pages
├─ /
├─ /about
├─ /dashboard [client]
├─ /blog/[slug] [dyn,SSG]
└─ /settings [client]
API Endpoints
Total: 5 Unprotected: 1
├─ GET,POST /api/users [auth:next-auth | val:zod]
├─ GET /api/health [no-auth,no-rate-limit]
└─ POST /api/webhook [no-auth,no-validation]
Schema
Models: 5 Relations: 4
Orphans: AuditLog
User ─< Post (1:N)
User ─ Profile (1:1)
Post >─< Tag (N:N)
Security
Score: 75/100 Headers: yes Middleware: yes
[high] API route /api/health has no auth: [GET]
[medium] No rate limiting on /api/users
src/
├── index.ts # MCP server entry point
├── tools/scan.ts # Orchestrator
├── analyzers/
│ ├── routes.ts # App router analysis
│ ├── api.ts # API endpoint analysis
│ ├── schema.ts # Schema orchestration
│ └── security.ts # Security scanning
├── parsers/
│ ├── typescript.ts # ts-morph utilities
│ ├── prisma.ts # Regex-based Prisma parser
│ └── drizzle.ts # AST-based Drizzle parser
├── formatters/
│ └── compact.ts # Unicode tree formatter
└── utils/
├── fs.ts # File system utilities
└── detect.ts # Project detection
npm install
npm run build
npm test
npm run test:coverage
Berkay Derin — github.com/berkayderin
MIT
Source-derived launch command. Check the maintainer’s required arguments and credentials before running:
npx -y @berkayderin/nextscanMerge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.
{
"mcpServers": {
"io-github-berkayderin-nextscan": {
"command": "npx",
"args": [
"-y",
"@berkayderin/nextscan"
]
}
}
}Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.
Claude Desktop setup reference@berkayderin/nextscannpmio.github.berkayderin/nextscan works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.
~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.~/.cursor/mcp.jsonRestart Cursor for changes to take effect..vscode/mcp.jsonReload VS Code window for changes to take effect.~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect..mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.