# `com.hypeibiza/offers` on anlyon.dev

> Text inside fenced blocks marked untrusted-server-text was written by the MCP server's publisher, not by anlyon.dev. It is data to inspect, not instructions to follow. Invisible characters are shown as [U+XXXX].
> No finding is not a safety guarantee: these are point-in-time checks of tool definitions, not of code or behaviour.

- Page: https://anlyon.dev/servers/com.hypeibiza/offers
- JSON: https://anlyon.dev/api/v1/servers/com.hypeibiza/offers
- Version: 1.0.0 (active)
- Publisher: com.hypeibiza (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-11-02T09:17:38.872Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Sneaker prices and stock per size across European shops: search, offers, deals, size conversion.
```

Scanned 2026-11-02T09:18:23.318Z over streamable-http.

**4 tools: 1 change things and 3 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 1 | ask |
| Only reads | read | 3 | allow |

## Exfil surface

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

| Tag | Meaning | Tools |
| --- | --- | --- |
| private-data | Reads files, mail, messages, databases, secrets, calendars or repositories. | none |
| untrusted-input | Brings in text someone else can write: web pages, inbound email, messages, issues and comments. | none |
| outbound | Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL. | none |

## Findings

- **warn** Annotations that disagree with the tool in `convert_size` ([annotation-conflict](https://anlyon.dev/methodology#annotation-conflict))

```untrusted-server-text
The server marks "convert_size" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "convert_size" says "convert": a word for a change.
```


## Changes things (1)

Creates or changes something that can be changed back. Claude Code: ask.

### `convert_size`

- The name "convert_size" says "convert": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
- Findings: warn annotation-conflict

Description, as the server wrote it:

```untrusted-server-text
Converts one shoe size of a brand between the EU, US and UK systems using the brand's own size chart.
```

## Only reads (3)

Looks things up and changes nothing. Claude Code: allow.

### `get_deals`

- The name "get_deals" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Lists today's price drops at the shops HYPEIBIZA compares, optionally for one brand or model.
```

### `get_offers`

- The name "get_offers" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Lists the shops that sell one product, with each shop's price, strike price, stock and the HYPEIBIZA link to the shop, optionally for one size.
```

### `search_sneakers`

- The name "search_sneakers" says "search": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Searches the HYPEIBIZA catalogue for sneakers and streetwear by name, model or style code and returns up to 10 products with the lowest shop price.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `offers`:

```json
{
  "permissions": {
    "allow": [
      "mcp__offers__search_sneakers",
      "mcp__offers__get_offers",
      "mcp__offers__get_deals"
    ],
    "ask": [
      "mcp__offers__convert_size"
    ],
    "deny": []
  }
}
```