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SEV — Company Discovery from SEC Filings

io.github.ETSquareAI/sev · v0.1.6

Ask a research question; in seconds get ranked companies, vetted 10-K/10-Q passages and financials.

Connect Runs on your machine

Terminal
claude mcp add sev -e SEV_API_KEY=<SEV_API_KEY> -- npx -y @etsquare/[email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "sev": {
      "command": "npx",
      "args": [
        "-y",
        "@etsquare/[email protected]"
      ],
      "env": {
        "SEV_API_KEY": "<SEV_API_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "sev": {
      "command": "npx",
      "args": [
        "-y",
        "@etsquare/[email protected]"
      ],
      "env": {
        "SEV_API_KEY": "<SEV_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "sev": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@etsquare/[email protected]"
      ],
      "env": {
        "SEV_API_KEY": "<SEV_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
SEV_API_KEY
Required, secret
Your SEV API key from https://etsquare.ai/account (it starts with sev_).

Details

Package@etsquare/[email protected] (NPM, stdio)
First published13 Nov 2026
Last updated13 Nov 2026
Registry nameio.github.ETSquareAI/sev

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