SEAL

by seal.net · net.seal/mcp

Large files and secrets between people and agents, never through the chat or the model.

Runs on your machineLocal

Category: Messaging and email
Connection: Local (npm)
Tools: Shown after install
Status: Runs on your computer

Connect it to your AI

Claude Code (npm)

claude mcp add seal -- npx -y sealnet-mcp@0.11.2

Cursor, VS Code and other apps (mcp.json)

{
  "mcpServers": {
    "seal": {
      "command": "npx",
      "args": [
        "-y",
        "sealnet-mcp@0.11.2"
      ]
    }
  }
}

Questions

What is the SEAL MCP server?

Large files and secrets between people and agents, never through the chat or the model. It is made by seal.net and listed in the official MCP Registry as net.seal/mcp. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.

How do I add SEAL to Claude?

In Claude Code, run: claude mcp add seal -- npx -y sealnet-mcp@0.11.2

How do I add SEAL to ChatGPT?

ChatGPT only connects to remote MCP servers, and SEAL runs on your own computer. Use it from Claude, Cursor or another app that runs local servers.

How do I add SEAL to Cursor?

Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "seal": { "command": "npx", "args": [ "-y", "sealnet-mcp@0.11.2" ] } } }

Does SEAL work right now?

It runs on your own computer, so it works once you install it. There is no remote server for us to check.

Is this your server? Get the badge for your README

Markdown (GitHub README)

[![Listed on chen.media/mcp](https://chen.media/mcp/badge/net-seal-mcp.svg)](https://chen.media/mcp/net-seal-mcp)

HTML (switches to dark mode on its own)

<a href="https://chen.media/mcp/net-seal-mcp"><picture><source media="(prefers-color-scheme: dark)" srcset="https://chen.media/mcp/badge/net-seal-mcp.svg?theme=dark"><img src="https://chen.media/mcp/badge/net-seal-mcp.svg" alt="Listed on chen.media/mcp" height="40"></picture></a>

SEAL

Connect it to your AI

Claude Code (npm)

Cursor, VS Code and other apps (mcp.json)

Questions

Markdown (GitHub README)

HTML (switches to dark mode on its own)

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