# `io.aviationresources/aviation-resources` 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/io.aviationresources/aviation-resources
- JSON: https://anlyon.dev/api/v1/servers/io.aviationresources/aviation-resources
- Version: 7.3.2 (active)
- Publisher: io.aviationresources (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-23T18:18:16.548Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Aviation Resources
Search FAA handbooks and Airman Certification Standards; read and cite pages with figures.
```

Scanned 2026-10-23T18:19:05.399Z over streamable-http.

**3 tools: 3 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 | 3 | allow |

## Exfil surface

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

| Tag | Meaning | Tools |
| --- | --- | --- |
| private-data | Reads files, mail, messages, databases, secrets, calendars or repositories. | `mcp__aviation-resources__get_page` `mcp__aviation-resources__search_documents` |
| 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

No check matched anything in these tool definitions.


## Only reads (3)

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

### `get_page`

- The name "get_page" 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
Returns one page of an FAA document from Aviation Resources: an image of the whole page plus the full text of the passages on it. Use it after search_documents to read a page in full or to see figures, charts and tables, or to read on with nextPageNumber / previousPageNumber. Cite the page with its viewerUrl.
```

### `list_airman_certification_standards`

- The name "list_airman_certification_standards" says "list": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Lists every FAA Airman Certification Standard (ACS) in Aviation Resources, such as Private Pilot - Airplane or Instrument Rating - Airplane, with its ID, whether it is ready for use, and how many areas of operation and tasks it has. Use this first to find the ACS a lesson is for.
```

### `search_documents`

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

Description, as the server wrote it:

```untrusted-server-text
Full-text search across the FAA handbooks, advisory circulars and other reference documents in Aviation Resources (for example the Pilot's Handbook of Aeronautical Knowledge, Airplane Flying Handbook, Instrument Flying Handbook, Aviation Weather and the Weight & Balance Handbook). Returns the best-matching documents, each with its best pages and short snippets. Use it to find where a topic is covered, then call get_page to read a page in full or see its figures. Cite pages with their viewerUrl.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `aviation-resources`:

```json
{
  "permissions": {
    "allow": [
      "mcp__aviation-resources__list_airman_certification_standards",
      "mcp__aviation-resources__search_documents",
      "mcp__aviation-resources__get_page"
    ],
    "ask": [],
    "deny": []
  }
}
```

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

- `mcp__aviation-resources__search_documents`: private-data
- `mcp__aviation-resources__get_page`: private-data