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TL;DR

SEAL MCP (sealnet-mcp) is a AI & agents MCP server that lets Claude Code, Cursor, Windsurf and any MCP-compatible AI agent sEAL is a local stdio MCP server for encrypted file sharing: agents can share files, inspect metadata, list transfers and revoke access. Install in 1 minute with mcpizy install seal-mcp-sealnet-mcp.

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SEAL MCP (sealnet-mcp)

AI & agents

Last updated October 12, 2026 · By MCPizy team

SEAL is a local stdio MCP server for encrypted file sharing: agents can share files, inspect metadata, list transfers and revoke access. In handoff mode, tool results contain an opaque handle rather than the sharing URL; the URL is delivered locally to the user. Host filesystem and clipboard permissions still matter. Install command: npx -y [email protected]. Official MCP Registry name: net.seal/mcp. Submitted by the SEAL team.

Install SEAL MCP (sealnet-mcp)

Via MCPizy CLI (recommended):
mcpizy install seal-mcp-sealnet-mcp
Or run directly:

We could not verify a published package or a reachable endpoint for this server, so we are not showing an install command that would fail. Checked 2026-08-11. Follow the repository's own instructions instead.

View on GitHub

Works with

Claude Code
Claude Desktop
Cursor
Windsurf
VS Code + Copilot
Any MCP Client

Frequently asked questions

What is the SEAL MCP (sealnet-mcp) MCP server?

SEAL MCP (sealnet-mcp) is listed as an AI & agents Model Context Protocol server whose documented purpose is to let an MCP-compatible agent sEAL is a local stdio MCP server for encrypted file sharing: agents can share files, inspect metadata, list transfers and revoke access. Client support, permissions and authentication remain specific to the upstream project.

How do I install SEAL MCP (sealnet-mcp) MCP with Claude Code?

The fastest way is the MCPizy CLI: run `mcpizy install seal-mcp-sealnet-mcp` and MCPizy will add the server to your `.claude.json` automatically. You can also install it manually by adding an entry under `mcpServers` in `.claude.json` with the command `null` and restarting Claude Code.

Does MCPizy charge to view or install SEAL MCP (sealnet-mcp) MCP?

No. Reading this profile and copying its install guidance is free. Upstream software, API, account or usage costs are separate, and licence coverage should be checked from the linked source when available.

Does SEAL MCP (sealnet-mcp) MCP work with Cursor and Windsurf?

The MCP standard is supported by those clients, but a specific server can still have client-specific setup or transport limits. Use the configuration shown on this page when present and verify the upstream instructions before installation.

What can I do with SEAL MCP (sealnet-mcp) MCP?

Its documented purpose is to let an MCP-compatible agent sEAL is a local stdio MCP server for encrypted file sharing: agents can share files, inspect metadata, list transfers and revoke access. The exact tools, permissions and write capabilities depend on the server version and configuration shown by the upstream project.

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