LogoKit Brand & Company Data

LogoKit MCP Server

Brand & company data for AI agents — by domain or stock ticker.

The LogoKit MCP server connects Claude, Cursor, ChatGPT, and any MCP-compatible client to LogoKit's company database. Resolve any company by website domain or by security identifier and get back a structured record: industry classification, employee range, founding year, headquarters, social profiles, brand colors, and logos.

• Endpoint: https://mcp.logokit.com/mcp
• Transport: MCP Streamable HTTP
• Auth: Authorization: Bearer sk_pa_… (secret API key, paid plans)
• Landing page: https://logokit.com/mcp
• Docs: https://docs.logokit.com/mcp/overview

Tools

| Tool | Argument | Returns | |------|----------|---------| | get_brand_by_domain | a website domain — e.g. stripe.com | full Brand Data record | | get_brand_by_ticker | a ticker / ISIN / CUSIP / SEDOL / WKN — e.g. AAPL, US0378331005 | the same record |

Only populated attributes are returned; empty fields are omitted from the response.

Authentication

Pass your LogoKit secret key as a Bearer token:

Authorization: Bearer sk_pa_YOUR_TOKEN

Secret keys (sk_pa_…) are available on the Startup, Scale, and Enterprise plans. Publishable keys (pk_*) are rejected, because MCP traffic is run by your agent rather than an end user's browser. Get a key at https://logokit.com/account/api-tokens. MCP requests count against your Brand Data API quota.

Install

Claude Code

claude mcp add --transport http logokit \
  https://mcp.logokit.com/mcp \
  --header "Authorization: Bearer sk_pa_YOUR_TOKEN"

Cursor, VS Code, Windsurf, and other HTTP clients

{
  "mcpServers": {
    "logokit": {
      "url": "https://mcp.logokit.com/mcp",
      "headers": { "Authorization": "Bearer sk_pa_YOUR_TOKEN" }
    }
  }
}

Claude Desktop

Claude Desktop's config only loads stdio servers, so bridge via mcp-remote (requires Node.js):

{
  "mcpServers": {
    "logokit": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.logokit.com/mcp",
        "--header",
        "Authorization: Bearer sk_pa_YOUR_TOKEN"
      ]
    }
  }
}

ChatGPT

Settings → Connectors → Advanced → enable Developer mode → Add custom connector:

• MCP server URL: https://mcp.logokit.com/mcp
• Authentication: Custom header → name Authorization, value Bearer sk_pa_YOUR_TOKEN

Connectors require a paid ChatGPT plan (Plus, Pro, Team, Business, Enterprise, or Edu).

Official MCP Registry

This repository holds the [server.json](./server.json) used to publish the server to the official MCP Registry as com.logokit/brand-data. Publishing steps are in [PUBLISHING.md](./PUBLISHING.md).

License

[MIT](./LICENSE)

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: logo-kit
• Source: logo-kit/logokit-mcp
• License: MIT

Install and usage instructions live in the source repository linked above.