# dev.dnsdoctor/dns-doctor: tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/dev.dnsdoctor%2Fdns-doctor/versions/latest)
- Connected to: https://dnsdoctor.dev/mcp
- Homepage: https://dnsdoctor.dev/methodology
- Repository: https://github.com/dnsdoctor/claude-plugin
- Scoring rules: v2
- Tools: 27
- Average: 84.5 / 100 (Clear)
- Near-identical pairs: 0

This page shows how dev.dnsdoctor/dns-doctor'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

- Minor: 27 tools. Above 25, models start to tell tools apart less well.
- Minor: The server's instructions are 7587 characters. Claude Code reads only the first 2,048 by default (Codex 0.154.0 reads them whole). Put what the server is for first.

## Tools

- `parse_dmarc_report`: 68 / 100
- `list_my_domains`: 75 / 100
- `check_bimi`: 76 / 100
- `validate_dmarc_record`: 78 / 100
- `check_lookalikes`: 80 / 100
- `check_reverse_dns`: 80 / 100
- `get_readiness`: 80 / 100
- `start_email_test`: 80 / 100
- `get_domain_records`: 81 / 100
- `lookup_registration`: 81 / 100
- `generate_dmarc_record`: 83 / 100
- `build_dmarc_upgrade`: 85 / 100
- `check_dkim_selector`: 85 / 100
- `check_record`: 85 / 100
- `list_email_tests`: 85 / 100
  - Minor: No `required` list, so every argument is optional.
- `get_lookalikes`: 87 / 100
- `audit_spf_includes`: 88 / 100
- `get_alerts`: 88 / 100
  - Minor: No `required` list, so every argument is optional.
- `start_monitoring_signup`: 88 / 100
- `add_monitored_domain`: 90 / 100
- `build_parked_domain_records`: 90 / 100
- `check_domain_verification`: 90 / 100
- `count_spf_lookups`: 90 / 100
  - Minor: No `required` list, so every argument is optional.
- `get_report`: 90 / 100
- `check_propagation`: 92 / 100
- `get_email_test`: 93 / 100
- `scan_domain`: 93 / 100

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