MetricDuck MCP MCP server

An official MCP server providing AI agents with direct access to SEC filing intelligence, financial data, and screening tools for over 5,500 US companies. It enables agents to retrieve financial statements, stock prices, earnings call transcripts, and perform cross-company comparisons using traceable data from SEC filings.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by MetricDuck

MCP endpoint (Streamable HTTP)

https://mcp.metricduck.com/mcp

Vendor documentation

What you can do with it

Retrieve detailed financial statements and balance sheets for specific companies
Screen and filter companies based on financial criteria and valuation metrics
Analyze earnings call transcripts and guidance versus reported actuals
Search raw XBRL facts and SEC filing sections for compliance research

Tools advertised by the last live check:

browse_company
search_companies
get_company_overview
get_stock_price
get_financials
compare_companies
screen_companies
list_filings
get_filing_section
get_xbrl_facts
get_filing_index
screen_filing_signals
search_sec_filings
get_earnings
get_guidance_vs_actual
compare_earnings_calls
get_metric_history
get_metric_lineage
get_ir_documents
get_company_events
get_earnings_reports
list_recent_filings

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

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

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add metricduck-mcp --url https://mcp.metricduck.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable metricduck-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "metricduck-mcp": {
      "url": "https://mcp.metricduck.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "metricduck-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.metricduck.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start metricduck-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "metricduck-mcp": {
      "type": "http",
      "url": "https://mcp.metricduck.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http metricduck-mcp https://mcp.metricduck.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "metricduck-mcp": {
      "url": "https://mcp.metricduck.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "metricduck-mcp": {
      "serverUrl": "https://mcp.metricduck.com/mcp"
    }
  }
}

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