MCPLow riskUnclaimed

npubmail

Email inbox for AI agents, owned by a Nostr key. No signup or API key. Receive codes, read, send.

npubmail.comnpubmail.com/npubmailUpdated Oct 8, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "com.npubmail/npubmail",
  "description": "Email inbox for AI agents, owned by a Nostr key. No signup or API key. Receive codes, read, send.",
  "title": "npubmail",
  "repository": {
    "url": "https://github.com/obvioussummer46/npubmail",
    "source": "github"
  },
  "version": "0.2.1",
  "websiteUrl": "https://npubmail.com",
  "packages": [
    {
      "registryType": "mcpb",
      "identifier": "https://github.com/obvioussummer46/npubmail/releases/download/v0.2.1/npubmail-mcp-0.2.1.mcpb",
      "version": "0.2.1",
      "fileSha256": "263422516c15da4c6f577cfeb2380ce76242f188ed62e05dfb366229ad892ab9",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Preferred mailbox name (becomes <name>@npubmail.com if free). Optional.",
          "name": "NPUBMAIL_NAME"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—bundle
Installs—mcpb:https://github.com/obvioussummer46/npubmail/releases/download/v0.2.1/npubmail-mcp-0.2.1.mcpb@0.2.1
Runs install scripts—None
NetworkNoneNone
Needs credentialsNoneNone
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #20.2.1latestOct 8, 2026
  2. #10.2.0Oct 7, 2026