Koskamo

SealedMail MCP

An MCP server that enables AI agents to send and receive on-chain private messages using the SealedMail protocol on the Sui blockchain. It facilitates encrypted communication without requiring a browser wallet, allowing for direct integration with agent workflows.

Package and access

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

SealedMail MCP logo, by thesuitabsCommunity listingLocal stdioSource reviewed; not executedPublished by thesuitabs
Vendor documentation

What you can do with it

  • Send on-chain private messages via SealedMail on Sui
  • Receive on-chain private messages via SealedMail on Sui
  • Enable encrypted mail for AI agents without browser wallet

Source and maintenance

Community listingRegistry 0.1.1
mcp-registry: io.github.thesuitabs/sealedmail@0.1.1Source repository
Maintenance checked

Packages and installation

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

sealedmail-mcp 0.1.1

npm
sealedmail-mcp package definition
{
  "version": "0.1.1",
  "transport": "stdio",
  "identifier": "sealedmail-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "SEALEDMAIL_PRIVATE_KEY",
      "description": "Your Sui wallet private key (suiprivkey1... format from `sui keytool export`)"
    }
  ]
}

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": {
    "sealedmail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "sealedmail-mcp@0.1.1"
      ],
      "env": {
        "SEALEDMAIL_PRIVATE_KEY": "<YOUR_SEALEDMAIL_PRIVATE_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "sealedmail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "sealedmail-mcp@0.1.1"
      ],
      "env": {
        "SEALEDMAIL_PRIVATE_KEY": "<YOUR_SEALEDMAIL_PRIVATE_KEY>"
      }
    }
  }
}

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": {
    "sealedmail-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "sealedmail-mcp@0.1.1"
      ],
      "env": {
        "SEALEDMAIL_PRIVATE_KEY": "<YOUR_SEALEDMAIL_PRIVATE_KEY>"
      }
    }
  }
}

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": {
    "sealedmail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "sealedmail-mcp@0.1.1"
      ],
      "env": {
        "SEALEDMAIL_PRIVATE_KEY": "<YOUR_SEALEDMAIL_PRIVATE_KEY>"
      }
    }
  }
}

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