
SEC Schedule 13D / 13G — structured beneficial-ownership filings.
Streamable HTTP
https://gateway.pipeworx.io/sec-beneficial-ownership/mcpclaude mcp add --transport http sec-beneficial-ownership https://gateway.pipeworx.io/sec-beneficial-ownership/mcp@pipeworx/mcp-sec-beneficial-ownership · npm 0.2.1 · stdio
claude mcp add --transport stdio sec-beneficial-ownership -- npx -y @pipeworx/mcp-sec-beneficial-ownership@0.2.1