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SEAL

Official registry Security

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

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package sealnet-mcp
Claude Code 
claude mcp add seal -- npx -y sealnet-mcp@0.11.2
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "seal": {
            "command": "npx",
            "args": [
                "-y",
                "sealnet-mcp@0.11.2"
            ]
        }
    }
}

Frequently asked questions

What is SEAL?

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

How do I install SEAL?

It runs on your machine. In Claude Code: claude mcp add seal -- npx -y sealnet-mcp@0.11.2. For other clients, paste the JSON configuration from this page into their MCP settings.

Does SEAL need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains SEAL?

It is published by net.seal. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.