Koskamo

smails MCP

A community MCP server for smails that allows AI agents to manage disposable email inboxes. It provides tools to create mailboxes, list messages, read message content, delete messages, and retrieve the email address, facilitating automated verification code retrieval and sign-up flows without human intervention.

Visit smails

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

smails MCP logo, by smailsCommunity listingLocal stdioSource reviewed; not executedPublished by smails
Vendor documentation

What you can do with it

  • Create a disposable email mailbox for agent use
  • List incoming messages in the inbox
  • Read the full body of a specific message
  • Delete messages from the inbox

Source and maintenance

Community listingRegistry 0.0.12
mcp-registry: io.github.pexni/smails@0.0.12Source repositoryProject website
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@smails/cli 0.0.12

npm
@smails/cli package definition
{
  "version": "0.0.12",
  "transport": "stdio",
  "identifier": "@smails/cli",
  "registryType": "npm",
  "registryBaseUrl": "https://registry.npmjs.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "mcp"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "smails-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@smails/cli@0.0.12",
        "mcp"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "smails-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@smails/cli@0.0.12",
        "mcp"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "smails-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@smails/cli@0.0.12",
        "mcp"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "smails-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@smails/cli@0.0.12",
        "mcp"
      ]
    }
  }
}

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