FillStub MCP Server: Install & Setup

Install FillStub in Claude Code

Claude Code

claude mcp add --transport http fillstub https://mcp.fillstub.com/mcp

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

{
  "mcpServers": {
    "fillstub": {
      "url": "https://mcp.fillstub.com/mcp"
    }
  }
}

Frequently asked questions

What does the FillStub MCP server do?

Options journal from broker exports: contract lifecycle, Section 1256 vs 8949 tax split, intervals

Is the FillStub MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does FillStub run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add FillStub to Claude Code?

Run: claude mcp add --transport http fillstub https://mcp.fillstub.com/mcp

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RemoteAccount needed

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RemoteAccount needed