Opensea MCP Server: Install & Setup

Install Opensea in Claude Code

Remote URL

Claude Code

claude mcp add --transport http opensea https://gateway.pipeworx.io/opensea/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "opensea": {
      "url": "https://gateway.pipeworx.io/opensea/mcp"
    }
  }
}

npm

Claude Code

claude mcp add opensea -- npx -y @pipeworx/mcp-opensea

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "opensea": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-opensea"
      ]
    }
  }
}

Frequently asked questions

What does the Opensea MCP server do?

OpenSea MCP — NFT marketplace data (v2 API)

Is the Opensea MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Opensea run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Opensea to Claude Code?

Run: claude mcp add --transport http opensea https://gateway.pipeworx.io/opensea/mcp

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