# io.inboxguard/email-deliverability: tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.inboxguard%2Femail-deliverability/versions/latest)
- Connected to: https://mcp.inboxguard.io/mcp
- Scoring rules: v2
- Tools: 28
- Average: 58.6 / 100 (Cloudy)
- Near-identical pairs: 0

This page shows how io.inboxguard/email-deliverability'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: 28 tools. Above 25, models start to tell tools apart less well.

## Tools

- `list_alerts`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `list_domains`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `list_inbox_placement_tests`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `list_scans`: 49 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
- `get_domain`: 52 / 100
  - Minor: Says nothing about what it returns.
- `get_snds_status`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_deliverability_score`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_portfolio`: 54 / 100
  - Minor: Says nothing about what it returns.
- `get_scan_job`: 54 / 100
  - Major: Says nothing about when to use it, or when not to.
- `connect_snds`: 55 / 100
  - Minor: Says nothing about what it returns.
- `get_dmarc_summary`: 55 / 100
  - Minor: Says nothing about what it returns.
- `check_blocklists`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `connect_inbox_placement`: 57 / 100
  - Minor: Says nothing about what it returns.
- `get_inbox_placement_status`: 57 / 100
  - Minor: Says nothing about what it returns.
- `list_registrar_connections`: 57 / 100
  - Minor: Says nothing about what it returns.
- `analyze_headers`: 58 / 100
  - Major: Says nothing about when to use it, or when not to.
- `remove_domain`: 58 / 100
  - Minor: Says nothing about what it returns.
- `resolve_alert`: 58 / 100
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: alertId. Name the tool or the place that returns it, or models look it up first.
- `get_inbox_placement_test`: 59 / 100
- `start_inbox_placement_test`: 59 / 100
  - Minor: No `required` list, so every argument is optional.
- `scan_domains_batch`: 60 / 100
  - Minor: Says nothing about what it returns.
- `get_snds_ip_stats`: 64 / 100
- `create_notification_channel`: 69 / 100
- `apply_dns_fix`: 70 / 100
  - Minor: Says nothing about what it returns.
- `create_share_link`: 70 / 100
- `get_dns_fix_plan`: 70 / 100
- `scan_domain`: 72 / 100
- `get_deliverability_report`: 75 / 100

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