Alien Probe — company facts with sources

Company facts for agents, one paid call each, every field with its source.

CommunityOnlineNo sign-inGlobalFreeCan modify data

What it can do

  • Who: Who is behind a domain or an LEI: the registered legal entity, from the seller's who snapshot. One keyed answer, debited at the who price.
  • Lei: The Legal Entity Identifier record for an LEI. One keyed answer, debited at the lei price.
  • Naics: The NAICS industry code record for a code. One keyed answer, debited at the naics price.

What data it sees

Do you need an account

No: the server works without sign-in

Company facts for agents, one paid call each, every field with its source.

  • company ($0.04): domain, name, CIK, ticker or LEI to 22 fields, each {value, source, as_of} from GLEIF, SEC EDGAR or Wikidata. Unstated = null; nothing inferred.
  • who ($0.05): name or domain to one GLEIF legal entity (LEI) plus the match rule. Ambiguous names are refused, never guessed.
  • lei ($0.005), vin ($0.005), naics ($0.004).
  • who_terms and balance: free.

Misses and ambiguous names are free. Get a key (25 free answers): POST https://door.alienprobe.ai/v1/signup then /v1/verify; top up by card via /v1/checkout. Pay-per-call x402 (USDC on Base, no signup) also at https://lookups.alienprobe.ai.

How to connect

How to connect Alien Probe — company facts with sources to Claude

The server address to paste into Claude settings:

https://alienprobe--bbrysonelite.run.tools

  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 Alien Probe — company facts with sources to ChatGPT

The server address to paste into ChatGPT settings:

https://alienprobe--bbrysonelite.run.tools

  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 Alien Probe — company facts with sources to Cursor

The server address to paste into Cursor settings:

https://alienprobe--bbrysonelite.run.tools

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 (7)

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

whoWho is behind a domain or an LEI: the registered legal entity, from the seller's who snapshot. One keyed answer, debited at the who price.
leiThe Legal Entity Identifier record for an LEI. One keyed answer, debited at the lei price.
naicsThe NAICS industry code record for a code. One keyed answer, debited at the naics price.
vinThe vehicle record for a VIN. One keyed answer, debited at the vin price.
companyThe company profile for a domain, name, CIK, ticker or LEI: 22 fields, each with its value, source (GLEIF, SEC EDGAR or Wikidata) and as_of; an unstated field is null. One keyed answer, debited at the company price.
who_termsThe x402 terms for a who lookup of this subject: price, network, source. Free; never spends.
balanceThis key's balance in minor units, free answers remaining at the who price, answers in the last 30 days, and the invoices link. Free; never spends.