U.S. Public Company Check MCP

An MCP server that performs KYB checks on U.S. public companies by SEC CIK or EIN, returning JSON with filing status, bankruptcy flags, LEI data, and sanctions checks from official open registers.

Visit KYB Data

Endpoint and access

API key: create a key with the vendor first; your client sends it as an authorization header on every request.

Community listingStreamable HTTPAPI keyEndpoint checked 2026-11-07Published by KYB Data

You need:Apify token

MCP endpoint (Streamable HTTP)

https://kyb-data--united-states-public-company-check.apify.actor/mcp

Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

Passed Endpoint answered the live check · Nov 7, 2026, 10:35 PM UTC
Availability 1 of 1 checks passed in 30 days

What you can do with it

Verify public company status via SEC CIK
Check for sanctions matches (OFAC/EU/UK)
Retrieve LEI data for counterparty due diligence
Perform vendor risk and compliance checks

Source and maintenance

Community listingRegistry 0.1.0

mcp-registry: io.github.JusticeUA/united-states-public-company-check@0.1.0 Project website

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 383 ms
95th percentile latency: 383 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 7, 2026, 10:35 PM UTC · probe · passed · 383 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

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 the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http u-s-public-company-check-mcp https://kyb-data--united-states-public-company-check.apify.actor/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 u-s-public-company-check-mcp --url https://kyb-data--united-states-public-company-check.apify.actor/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable u-s-public-company-check-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "u-s-public-company-check-mcp": {
      "url": "https://kyb-data--united-states-public-company-check.apify.actor/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "u-s-public-company-check-mcp": {
      "type": "streamableHttp",
      "url": "https://kyb-data--united-states-public-company-check.apify.actor/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start u-s-public-company-check-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "u-s-public-company-check-mcp": {
      "type": "http",
      "url": "https://kyb-data--united-states-public-company-check.apify.actor/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 u-s-public-company-check-mcp https://kyb-data--united-states-public-company-check.apify.actor/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.

Claude Desktop configuration

https://kyb-data--united-states-public-company-check.apify.actor/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": {
    "u-s-public-company-check-mcp": {
      "serverUrl": "https://kyb-data--united-states-public-company-check.apify.actor/mcp"
    }
  }
}

Let your agent find its tools

Find servers like U.S. Public Company Check MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows

See all 7,068