Signal8

ai.signal8/mcp

SEC filings, dilution, insider & institutional ownership, and political-trade data for AI agents.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@signal8ai/mcp@0.19.0"
      ],
      "env": {
        "SIGNAL8_API_KEY": "<your SIGNAL8_API_KEY>"
      }
    }
  }
}
Environment variables
  • SIGNAL8_API_KEYrequiredsecretSignal8 API key (starts with sk_live_ or sk_test_). API keys are included with Signal8 Pro; create one at https://signal8.ai/developer/api-keys.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
AI & ML
Version
0.19.0
Registry
active
Published
10/19/2026

Remotes

  • streamable-httphttps://mcp.signal8.ai/mcp

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Add the badge to your site

Show visitors that Signal8 is listed here — it’s also the link we check for a free listing.

Signal8 — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/ai-signal8-mcp?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="Signal8 — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![Signal8 — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/ai-signal8-mcp?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.