# `io.github.theluckystrike/typing-test` 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.github.theluckystrike/typing-test
- JSON: https://anlyon.dev/api/v1/servers/io.github.theluckystrike/typing-test
- Version: 1.0.1 (active)
- Publisher: io.github.theluckystrike (GitHub account)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-22T06:20:05.594Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Zovo Typing Test
Take a typing speed test without leaving the chat.
```

Scanned 2026-10-22T06:21:07.209Z over streamable-http.

**2 tools: 1 change things and 1 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 | 1 | allow |

## Findings

No check matched anything in these tool definitions.


## Changes things (1)

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

### `calculate_typing_score`

- 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.

Description, as the server wrote it:

```untrusted-server-text
Use this when a typing test has finished, or when the user gives the target passage, what they typed, and the time taken and wants their typing speed. Compares word by word and computes exact WPM = (correct characters / 5) / minutes, raw WPM (all typed characters), accuracy = correct / (correct + errors), errors (incorrect + extra + skipped letters), consistency and per-second speed (when samples are given), and the weakest keys. Returns a shareable result card (SVG) and a challenge link. Does not run a test or time anything itself; seconds must be between 1 and 3600. Do not use for reading speed or word counts.
```

## Only reads (1)

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

### `show_typing_test`

- The name "show_typing_test" says "show": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Use this when the user wants to take a typing test, check their typing speed (WPM), practice typing, test on their own paragraph, or drill weak keys. Opens a live test in the widget: the timer starts on the first keystroke, characters are highlighted as typed, and the widget scores the result with calculate_typing_score. Returns the passage settings and a challenge link that opens the same test in a browser. Does not score text by itself and does not save results between conversations. Do not use for counting words in a document or for typing tutorials without a test.
```

## Claude Code permissions

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

```json
{
  "permissions": {
    "allow": [
      "mcp__typing-test__show_typing_test"
    ],
    "ask": [
      "mcp__typing-test__calculate_typing_score"
    ],
    "deny": []
  }
}
```