find-missing

Checks if an LEI-holding entity has a match in the national registry its jurisdiction expects.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Checks if an LEI-holding entity has a match in the national registry its jurisdiction expects.

    How to connect

    How to connect find-missing to Claude

    The server address to paste into Claude settings:

    https://api.nkodatalabs.com/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect find-missing to ChatGPT

    The server address to paste into ChatGPT settings:

    https://api.nkodatalabs.com/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect find-missing to Cursor

    The server address to paste into Cursor settings:

    https://api.nkodatalabs.com/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (2)

    Raw names from tools/list. Only developers need these.

    find_missingQuery whether an entity with a real LEI has a high-confidence match in the national commercial registry its declared jurisdiction would expect. Args: identifier_type: one of "lei", "company_number", "name". identifier: the LEI, registration number, or legal name to look up. api_key: optional - a free key obtained from POST https://api.nkodatalabs.com/v0/keys. Without one, this call still works within a free anonymous trial (5 calls/day per caller IP) - see the response's "trial" field. jurisdiction: optional ISO-3166 alpha-2 country code (e.g. "GB", "ES", "FR").
    award_stateGiven a real, awarded EU public-procurement notice (TED), resolve the winning company's real commercial-registry status TODAY (active, dissolved, insolvency, etc.) - answers "is the company that won this public contract still alive?". Args: notice_id: the TED publication-number of an AWARD notice (e.g. "15-2026") - must be a can-standard/can-social/can-desw/ can-defence notice with a chosen winner, not the original contract notice (cn-standard). api_key: optional - a free key obtained from POST https://api.nkodatalabs.com/v0/keys. Without one, this call still works within a free anonymous trial (5 calls/day per caller IP) - see the response's "trial" field. Coverage today (published honestly, not hidden): Spain and France resolve live via each country's own commercial registry. UK and Hungary are not resolvable yet - UK needs a free Companies House API key not yet configured on this service, Hungary has no free public registry API at all. Natural-person awardees are excluded, never resolved as a company.