Yes, Filingrail is free to use.

How do I install Filingrail?

Filingrail is a local plugin. Install it using PyPI package: filingrail-mcp and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

Is Filingrail safe to use?

Filingrail was flagged by MCP Marketplace's security scan, scoring 4.8/10 (high risk). It has 3 high or critical findings to review. Review the security report on this page carefully before installing it.

What credentials does Filingrail need?

Filingrail requires the following credentials or environment variables: RAPIDAPI_KEY. You can find setup instructions on the server detail page.

What AI apps work with Filingrail?

Filingrail uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Filingrail MCP Server

by Adamhudson777

Developer ToolsUse Caution4.8MCP RegistryLocal

Free

Server data from the Official MCP Registry

SEC EDGAR financials, insider trades, 8-K events, and 13F holdings as MCP tools.

About

SEC EDGAR financials, insider trades, 8-K events, and 13F holdings as MCP tools.

Security Report

4.8

Use Caution4.8High Risk

This is a well-designed MCP server that wraps the Filingrail SEC EDGAR API. Authentication is properly handled via environment variables (RAPIDAPI_KEY), and the code is clean with appropriate error handling. Permissions are well-scoped to HTTP network calls only, matching the server's purpose. Minor code quality improvements are recommended around error handling and return type consistency. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.

5 files analyzed · 8 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

Your RapidAPI key for the Filingrail API. Get one free (50 calls/day, no card) at https://rapidapi.com/hudson-enterprises-llc-hudson-enterprises-llc-default/api/filingrailRequired

Environment variable: RAPIDAPI_KEY

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-adamhudson777-filingrail-mcp": {
      "env": {
        "RAPIDAPI_KEY": "your-rapidapi-key-here"
      },
      "args": [
        "filingrail-mcp"
      ],
      "command": "uvx"
    }
  }
}

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Filingrail MCP Server

About

Security Report

Findings (8)Action required

Permissions Required

What You'll Need

How to Install

Reviews

No reviews yet

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