# cloud.fetcher/fetcher: tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/cloud.fetcher%2Ffetcher/versions/latest)
- Connected to: https://api.fetcher.cloud/mcp
- Homepage: https://fetcher.cloud/
- Repository: https://github.com/fetchercloud/fetcher-cloud
- Scoring rules: v2
- Tools: 19
- Average: 30.6 / 100 (Rain)
- Near-identical pairs: 0

This page shows how cloud.fetcher/fetcher's tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

No server-wide issues.

## Tools

- `whois_lookup`: 17 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: domain.
  - Minor: String arguments with no constraint or example: domain.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `check_domain`: 20 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: name, tlds, enriched.
  - Minor: String arguments with no constraint or example: name.
  - Minor: The meaning of the boolean argument enriched is unclear.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `generate_qr`: 22 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: data, ecc.
  - Minor: String arguments with no constraint or example: data.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `check_robots`: 25 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: path, user_agent.
  - Minor: String arguments with no constraint or example: path, user_agent.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `get_feed`: 25 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: limit.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `screenshot_page`: 25 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: full_page.
  - Minor: The meaning of the boolean argument full_page is unclear.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `extract_pdf`: 28 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: max_pages.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `extract_content`: 30 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: mode.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `dns_lookup`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `get_oembed`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `render_page`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: screenshot, full_page.
  - Minor: The meaning of the boolean argument screenshot is unclear.
  - Minor: The meaning of the boolean argument full_page is unclear.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `ssl_lookup`: 32 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `guard_tx`: 33 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: to, chain, from.
  - Minor: String arguments with no constraint or example: to, data, chain, from.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `diff_pages`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: url_b.
  - Minor: String arguments with no constraint or example: url_b.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `find_favicon`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `unfurl_url`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `inspect_headers`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `guard_inspect`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `resolve_url`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.

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