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com.cordering/whitelabel-ordering

by cordering.com · remote · no sign-in to list tools · v0.0.1 · published by com.cordering

Order food from Cordering white-label restaurants: browse menus, confirm, then place an order.

Deletes · 2Changes · 5

10 tools: 2 can delete or cancel things, 5 change things and 3 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http whitelabel-ordering https://wl-mcp.cordering.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • The server marks "prepare_order" as not read-only (readOnlyHint: false), and its words say it reads.

    Matched text

    annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false,"openWorldHint":true}; The description's first verb is "resolve": a word for reading.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

10 tools

Deletes or cancels 2Claude Code: deny
  • logoutSign the user out.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    Sign the user out. By default signs out of every restaurant; pass a clientId to sign out of one, and an account label to sign out just that account.

    Annotations the server declares

    • title: Sign out
    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: true
    • openWorldHint: false
  • place_orderPlace an order previously staged by prepare_order.Reads text others writeNo findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it destructive (destructiveHint: true).

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Place an order previously staged by prepare_order. Requires the confirmationToken returned by prepare_order. This causes a real order to be sent to the vendor.

    Annotations the server declares

    • title: Place the order
    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: false
    • openWorldHint: true
Changes things 5Claude Code: ask
  • check_orderCheck the current status of an order the user has already placed, using the order number returned by place_order.Reads text others writeNo findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Check the current status of an order the user has already placed, using the order number returned by place_order. Reports whether the restaurant has accepted it, whether it is on its way, and whether it has finished (delivered or declined). There is no background tracking and no notification: call this again when the user asks, and only until the order is reported as finished.

    Annotations the server declares

    • title: Check an order
    • readOnlyHint: true
    • openWorldHint: true
  • loginStart signing the user in to a restaurant so they can place orders.No findings

    Why it is in this group

    • The description's first verb is "start": a word for a change.
    Description, as the server wrote it
    Start signing the user in to a restaurant so they can place orders. Browsing the menu never needs this — only ordering and saving an address do. Returns a URL the user must open in a browser to sign in with Google or Apple; afterwards they copy the 'code' value from the address bar and you call submit_login_code. Each restaurant has its own login, so this must be done per restaurant.

    Annotations the server declares

    • title: Start signing in
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: false
  • prepare_orderResolve a natural-language food order (one or more items) to concrete menu items and return a summary plus a confirmation token.Reads text others write1 finding

    Why it is in this group

    • The description's first verb is "resolve": a word for reading.
    • The server marks it as not read-only (readOnlyHint: false).

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.

    Findings

    • Warn

      The server marks "prepare_order" as not read-only (readOnlyHint: false), and its words say it reads.

      Matched text

      annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false,"openWorldHint":true}; The description's first verb is "resolve": a word for reading.

      What this check looks for
    Description, as the server wrote it
    Resolve a natural-language food order (one or more items) to concrete menu items and return a summary plus a confirmation token. Does NOT place the order. Call place_order with the returned token to actually place it. Delivery is as soon as possible by default; pass 'date' to ask for a later time instead. Each call covers one delivery, so an order for more than one day means one call per day. The restaurant may still refuse a time it is not open for.

    Annotations the server declares

    • title: Prepare an order
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • submit_login_codeComplete a sign-in started by login, using the 'code' value the user copied from the browser address bar.Reads text others writeNo findings

    Why it is in this group

    • The name "submit_login_code" says "submit": a word for a change.
    • The input takes a statement or command to run (input.code), which can change anything it can reach.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Complete a sign-in started by login, using the 'code' value the user copied from the browser address bar. On success the user can place orders from that restaurant.

    Annotations the server declares

    • title: Finish signing in
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • switch_accountChoose which signed-in account to order with at a restaurant, e.g.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Choose which signed-in account to order with at a restaurant, e.g. to switch between work and personal. The account must already be signed in via login.

    Annotations the server declares

    • title: Switch account
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
Only reads 3Claude Code: allow
  • list_accountsShow which accounts are signed in, per restaurant, and which one is active.No findings

    Why it is in this group

    • The name "list_accounts" says "list": a word for reading.
    Description, as the server wrote it
    Show which accounts are signed in, per restaurant, and which one is active. Useful when the user keeps separate work and personal accounts.

    Annotations the server declares

    • title: List signed-in accounts
    • readOnlyHint: true
    • openWorldHint: false
  • list_menuShow the restaurant's menu to the user as a visual HTML document — a horizontally-scrollable category strip with item photos, names and prices.Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "list_menu" says "list": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "show" and "document": it reads documents.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe description's first sentence says "show" and "html": it reads web pages, which anyone can write.
    Description, as the server wrote it
    Show the restaurant's menu to the user as a visual HTML document — a horizontally-scrollable category strip with item photos, names and prices. Present the returned HTML by opening it as an HTML artifact; do NOT paste the markup into the chat as text. (Ordering does not require this — prepare_order resolves item names on its own.)

    Annotations the server declares

    • title: Show a menu
    • readOnlyHint: true
    • openWorldHint: true
  • list_vendorsFind restaurants (vendors) available for ordering.Reads text others writeNo findings

    Why it is in this group

    • The name "list_vendors" says "list": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Find restaurants (vendors) available for ordering. This is the discovery entry point: each card shows the clientId and vendorId that list_menu and prepare_order need. Call it with no arguments to list every restaurant — that is the normal case. Returns a complete, self-contained HTML document of vendor cards (logo, address, phone, delivery fee) — restaurants open today first in colour, those closed today greyed out at the bottom. Present the returned HTML to the user by opening it as an HTML artifact; do not paste the markup into the chat.

    Annotations the server declares

    • title: List restaurants
    • readOnlyHint: true
    • openWorldHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged outbound.

Reads private data1
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write6
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Remote posture

What anyone on the internet sees at the remote endpoint: an anonymous initialize and tools/list, and the public OAuth metadata.

Looked at Oct 22, 2026, 14:29 UTC, unchanged since Oct 22, 2026. No credentials were sent and no tool was called. What is looked at.

Reachable
yes
HTTP status of an anonymous initialize
200
tools/list served without credentials
yes
Tools that change things, listed without credentials
7
Protocol version
2025-06-18
WWW-Authenticate on 401
not observed
resource_metadata in WWW-Authenticate
none
RFC 9728 protected resource metadata
none
Authorization servers
none
Legacy HTTP+SSE transport
no
Dynamic client registration
not observed
Client ID metadata documents
not observed
  • HighThe whole server

    The endpoint served tools/list without credentials, and the list has 7 tools that change things (2 destructive, 5 write). Whether a call also works without credentials was not tested: tools are never called.

    Matched text

    https://wl-mcp.cordering.com/mcp: tools/list returned 10 tools to an anonymous client, including place_order (destructive), logout (destructive), prepare_order (write), check_order (write), login (write) and 2 more

    What this check looks for

Install

Pinned to version 0.0.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http whitelabel-ordering https://wl-mcp.cordering.com/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__whitelabel-ordering__list_menu",
      "mcp__whitelabel-ordering__list_vendors",
      "mcp__whitelabel-ordering__list_accounts"
    ],
    "ask": [
      "mcp__whitelabel-ordering__prepare_order",
      "mcp__whitelabel-ordering__check_order",
      "mcp__whitelabel-ordering__login",
      "mcp__whitelabel-ordering__submit_login_code",
      "mcp__whitelabel-ordering__switch_account"
    ],
    "deny": [
      "mcp__whitelabel-ordering__place_order",
      "mcp__whitelabel-ordering__logout"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as whitelabel-ordering. Review it before you use it.

Capability tags behind 6 rules
  • mcp__whitelabel-ordering__list_menu private-data, untrusted-input
  • mcp__whitelabel-ordering__prepare_order untrusted-input
  • mcp__whitelabel-ordering__place_order untrusted-input
  • mcp__whitelabel-ordering__check_order untrusted-input
  • mcp__whitelabel-ordering__list_vendors untrusted-input
  • mcp__whitelabel-ordering__submit_login_code untrusted-input