# `com.freebatteryfactory/docs` 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.freebatteryfactory/docs
- JSON: https://anlyon.dev/api/v1/servers/com.freebatteryfactory/docs
- Version: 1.0.0 (active)
- Publisher: com.freebatteryfactory (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-21T17:55:16.870Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Search and read the Free Battery Factory docs (LiteShip, batpak) as live MCP tools.
```

Scanned 2026-10-21T18:49:33.677Z over streamable-http.

**5 tools: 5 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 0 | ask |
| Only reads | read | 5 | allow |

## Exfil surface

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

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

## Findings

No check matched anything in these tool definitions.


## Only reads (5)

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

### `describe_page_dimensions`

- The name "describe_page_dimensions" says "describe": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Describe the adaptive dimensions of this site's pages: each named layout regime, the states it can occupy, and the signal and thresholds it is carved from. These are the same boundary definitions that emit the page's @container CSS, so this is the page's real state space rather than a description of it. Read-only — no tool here changes the page. Caveat: each dimension's `current` field is an SSR-time fallback (always the first state), NOT the requesting browser's live state — this manifest is compiled once, server-side, with no viewport to read. HOW to find the live state differs per dimension — some have a `data-czap-state` DOM attribute to read, some do not and must be derived from viewport width against the stated thresholds instead — so read each dimension's own `description` rather than assuming one mechanism for all of them.
```

### `get_doc`

- The name "get_doc" says "get": a word for reading.
- Tag private-data: The name "get_doc" says "get" and "doc": it reads documents. The description's first sentence says "fetch" and "doc": it reads documents.
- Tag untrusted-input: The description's first sentence says "fetch" and "url": it reads web pages, which anyone can write.

Description, as the server wrote it:

```untrusted-server-text
Fetch a single documentation page as Markdown, given a product id and a page slug (both come from list_products / search_docs results, or a doc URL like /liteship/overview). Returns the title, description, a heading outline, and the full Markdown body.
```

### `get_llms_full`

- The name "get_llms_full" says "get": a word for reading.
- Tag private-data: The description's first sentence says "return" and "document": it reads documents.

Description, as the server wrote it:

```untrusted-server-text
Return a link to the complete, source-linked agent reference (llms-full.txt) for a product — its entire prose, API surface, and examples in one document. This file is large, so it is returned as a resource link and canonical URL rather than inlined; use search_docs/get_doc for targeted lookups and this when you want the whole corpus.
```

### `list_products`

- The name "list_products" says "list": a word for reading.
- Tag private-data: The description's first sentence says "list" and "doc": it reads documents.

Description, as the server wrote it:

```untrusted-server-text
List the Free Battery Factory products whose documentation is hosted here, each with a one-line blurb, current docs version, and canonical URLs. Presence here means the docs are published, not that the product is in active development — each blurb states its lifecycle. Call this first to discover the valid `product` ids used by the other tools.
```

### `search_docs`

- The name "search_docs" says "search": a word for reading.
- Tag private-data: The name "search_docs" says "search" and "doc": it reads documents.

Description, as the server wrote it:

```untrusted-server-text
Full-text search across the product documentation. Returns the best-matching pages with title, description, canonical URL, matched section headings, and a snippet. Omit `product` to search every product at once, or pass one of the ids from list_products to scope it.
```

## Claude Code permissions

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

```json
{
  "permissions": {
    "allow": [
      "mcp__docs__list_products",
      "mcp__docs__search_docs",
      "mcp__docs__get_doc",
      "mcp__docs__get_llms_full",
      "mcp__docs__describe_page_dimensions"
    ],
    "ask": [],
    "deny": []
  }
}
```

Capability tags behind the rules (a read tagged outbound is asked about):

- `mcp__docs__list_products`: private-data
- `mcp__docs__search_docs`: private-data
- `mcp__docs__get_doc`: private-data, untrusted-input
- `mcp__docs__get_llms_full`: private-data

## Remote posture

What an anonymous client saw at the remote endpoint, last 2026-10-22T14:32:25.606Z, unchanged since 2026-10-22T14:32:25.606Z. No credentials were sent and no tool was called. Values are shown as the endpoint returned them. Method: https://anlyon.dev/methodology#remote-posture

| Fact | Observed |
| --- | --- |
| Reachable | `yes` |
| HTTP status of an anonymous initialize | `200` |
| tools/list served without credentials | `yes` |
| Tools that change things, listed without credentials | `0` |
| 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` |