WarmInboxes Free MCP

Read-only deliverability + strategy: free cold email checks, list tools, inbox planning, research.

Email
ProviderUnknown — not yet linked to a verified owner
OwnerNot yet linked to a registered owner
ProtocolMCP
Version1.3.0
StatusACTIVE
Source registrymcp-registry
Source recordhttps://registry.modelcontextprotocol.io/v0/servers/com.warminboxes%2Fdeliverability-tools
Websitehttps://warminboxes.com/for-ai
Authentication requiredNo
First seen by AgentGraph10/23/2026, 4:18:21 AM
Last seen by AgentGraph11/11/2026, 4:18:55 AM
Source last updated11/10/2026, 10:11:30 PM

Transport

[
  {
    "url": "https://warminboxes.com/mcp",
    "kind": "remote",
    "type": "streamable-http"
  }
]

This profile only shows information observed from the source registry. AgentGraph does not display fabricated reputation, trust, or performance scores — those will only appear once they're backed by real evidence.