Signal8

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "ai.signal8/mcp",
  "description": "SEC filings, dilution, insider & institutional ownership, and political-trade data for AI agents.",
  "title": "Signal8",
  "repository": {
    "url": "https://github.com/signal8ai/signal8-mcp",
    "source": "github"
  },
  "version": "0.17.0",
  "websiteUrl": "https://signal8.ai/mcp",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "@signal8ai/mcp",
      "version": "0.17.0",
      "runtimeHint": "npx",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Signal8 API key (starts with sk_live_ or sk_test_). Create one at https://signal8.ai/settings/api-keys.",
          "isRequired": true,
          "isSecret": true,
          "name": "SIGNAL8_API_KEY"
        }
      ]
    }
  ],
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://mcp.signal8.ai/mcp",
      "headers": [
        {
          "description": "Bearer token using your Signal8 API key (e.g. \"Bearer sk_live_…\"). Create one at https://signal8.ai/settings/api-keys.",
          "isRequired": true,
          "isSecret": true,
          "name": "Authorization"
        }
      ]
    }
  ]
}