# list_domains

List all email sending domains in your workspace with health status. Shows verification state, deliverability scores, and active mailbox counts. Enterprise only.

Agent View of the PolicyLayer registry record for `list_domains`. HTML page: https://policylayer.com/tools/adrata-adrata-mcp/list-domains

## Facts

- Tool: `list_domains`
- Server: Adrata (`@adrata/adrata-mcp`) — https://policylayer.com/tools/adrata-adrata-mcp.md
- Install: `npx -y @adrata/adrata-mcp`
- Homepage: https://www.npmjs.com/package/@adrata/adrata-mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "list_domains",
    "arguments": {}
  }
}
```

## Why list_domains is rated Low

Even though list_domains only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

## Use case

AI agents call list_domains to retrieve information from Adrata without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Adrata:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_domains": {}
  }
}
```

## Other tools on Adrata (277)

- `bulk_delete_buyer_groups` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/bulk-delete-buyer-groups.md
- `cancel_agent_task` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/cancel-agent-task.md
- `delete_action` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/delete-action.md
- `delete_buyer_group` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/delete-buyer-group.md
- `delete_company` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/delete-company.md
- `delete_note` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/delete-note.md
- `delete_opportunity` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/delete-opportunity.md
- `delete_partner` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/delete-partner.md
- `delete_person` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/delete-person.md
- `delete_webhook` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/delete-webhook.md
- `flag_work_item` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/flag-work-item.md
- `forget` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/forget.md
- `paper_delete_document` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/paper-delete-document.md
- `paper_revoke_share` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/paper-revoke-share.md
- `remove_buyer_group_member` — Destructive — https://policylayer.com/tools/adrata-adrata-mcp/remove-buyer-group-member.md
- `adrata_ai_tool_execute` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/adrata-ai-tool-execute.md
- `adrata_api_request` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/adrata-api-request.md
- `attribute_partner_to_deal` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/attribute-partner-to-deal.md
- `build_pursuit_command_center` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/build-pursuit-command-center.md
- `draft_workflow` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/draft-workflow.md
- `dry_run_workflow` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/dry-run-workflow.md
- `record_partner_consumption` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/record-partner-consumption.md
- `replay_workflow_run` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/replay-workflow-run.md
- `request_deployment` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/request-deployment.md
- `request_provider_action_execution` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/request-provider-action-execution.md
- `request_workflow_deployment` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/request-workflow-deployment.md
- `warmup_email` — Execute — https://policylayer.com/tools/adrata-adrata-mcp/warmup-email.md
- `adrata_ai_tool_catalog` — Read — https://policylayer.com/tools/adrata-adrata-mcp/adrata-ai-tool-catalog.md
- `adrata_api_catalog` — Read — https://policylayer.com/tools/adrata-adrata-mcp/adrata-api-catalog.md
- `adrata_desktop_app_audit` — Read — https://policylayer.com/tools/adrata-adrata-mcp/adrata-desktop-app-audit.md
- …and 247 more: https://policylayer.com/tools/adrata-adrata-mcp.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=adrata-adrata-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/adrata-adrata-mcp