Files
drinktracker/package.json
JP 4fd339dabc Add MCP server so Claude and ChatGPT can read and write drink data
Exposes the collection over the Model Context Protocol at /api/mcp, with 22
tools covering drinks, ratings, bar inventory, recipes, wishlist and taste
preferences, plus search/fetch aliases for ChatGPT's deep-research mode.

Authentication is a bearer token, the app's first header-borne credential -
every other route derives identity from the NextAuth cookie, which a machine
client cannot present. /api/mcp sits under the middleware's /api exclusion so
it can answer a JSON 401 with an RFC 9728 WWW-Authenticate challenge instead
of an HTML redirect to /login.

Tokens are stored as a SHA-256 hash rather than plaintext like Invite.token
and PasswordReset.token. Those are single-use and short-lived; this one is
long-lived and grants read/write over a whole collection, and the nightly
pg_dump keeps 14 days of history. Not encrypt(), which is reversible AES and
right only for outbound keys we must replay; not bcrypt, which cannot be
indexed and would turn verification into a table scan per request.

verifyMcpToken joins User.status on every call, mirroring the jwt callback, so
suspending a member kills their MCP access immediately rather than leaving the
token as a documented way to outlive suspension. It fails closed on a database
error, deliberately unlike the jwt callback, which keeps the session because a
throw there would sign out every user at once.

No tool reaches the Switchboard gateway. Claude and ChatGPT are language
models already, so they can reason over a bar inventory without the app paying
to do it a second time, and a remote client looping a vision call is not a
failure mode worth having. Account deletion, restore, gateway keys, admin
routes and shared-list creation are excluded too.

The OAuth models ship now but are unused; the token endpoint will write the
same McpAccessToken rows, so adding it later touches no verification code.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01W1Ee4Mc1X1SX8HgYa52zu7
2026-08-09 04:29:54 +00:00

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JSON

{
"name": "drinktracker-init",
"version": "0.1.0",
"private": true,
"scripts": {
"dev": "next dev --experimental-https",
"build": "next build",
"start": "next start",
"lint": "next lint"
},
"dependencies": {
"@auth/prisma-adapter": "^2.11.1",
"@aws-sdk/client-s3": "^3.1000.0",
"@modelcontextprotocol/server": "^2.0.0",
"@prisma/client": "^6.19.2",
"@tanstack/react-query": "^5.90.21",
"@types/bcryptjs": "^2.4.6",
"bcryptjs": "^3.0.3",
"class-variance-authority": "^0.7.1",
"clsx": "^2.1.1",
"html5-qrcode": "^2.3.8",
"lucide-react": "^0.575.0",
"mcp-handler": "^2.1.0",
"next": "14.2.35",
"next-auth": "^5.0.0-beta.25",
"openai": "^6.25.0",
"prisma": "^6.19.2",
"qrcode": "^1.5.4",
"react": "^18",
"react-dom": "^18",
"sharp": "^0.34.5",
"tailwind-merge": "^3.5.0",
"tailwindcss-animate": "^1.0.7",
"zod": "^4.3.6"
},
"devDependencies": {
"@types/node": "^20",
"@types/qrcode": "^1.5.6",
"@types/react": "^18",
"@types/react-dom": "^18",
"eslint": "^8",
"eslint-config-next": "14.2.35",
"postcss": "^8",
"tailwindcss": "^3.4.1",
"typescript": "^5"
}
}