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FinancialFilings MCP Server

Official Model Context Protocol (MCP) server for the FinancialFilings API. Direct access from Claude (and any MCP-compatible client) to regulatory filings, financial data, and corporate information from listed companies worldwide. 17 curated tools by default (set MCP_FULL_SURFACE=1 for the full 55-tool surface). Free for any FinancialFilings account. Sourced from official regulators.

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Quick start

If you’re an analyst, researcher, or anyone who wants to ask Claude about public-company filings:

1. Create a free account at financialfilings.com — the MCP connector is free for any FinancialFilings user. No paid plan required.
2. Add the connector in your MCP client — pick yours under Connect your client below. The two most common:
   • Claude.ai / Claude Desktop: Settings → Connectors → Add custom connector → URL: https://mcp.financialfilings.com/mcp
   • Claude Code: claude mcp add --transport http financialreports https://mcp.financialfilings.com/mcp
3. Sign in with your FinancialFilings account when prompted. That’s it.

Full setup walkthrough with screenshots: financialfilings.com/integrations/claude/.

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Connect your client

This is a remote MCP server — Streamable HTTP with OAuth (PKCE + Dynamic Client Registration). There is no API key to copy and no secret to store: connecting opens a browser sign-in with your FinancialFilings account.

Endpoint: https://mcp.financialfilings.com/mcp

Find your client below. If it isn’t listed, use the Generic block at the end — the endpoint and OAuth flow are identical everywhere; only the config file differs.

Claude.ai / Claude Desktop

Settings → Connectors → Add custom connector → URL: https://mcp.financialfilings.com/mcp. Sign in when prompted.

Claude Code

claude mcp add --transport http financialreports https://mcp.financialfilings.com/mcp

Run /mcp in-session to complete the browser sign-in.

Or install the plugin, which adds the same server plus the financial-filings-research skill (tool cheat-sheet and research workflows):

/plugin install financialfilings --marketplace financial-reports/financial-reports-mcp-server