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Jid: the trust API for AI agents

com.jid/jid · v1.6.0

Verify a business before an agent pays, signs or buys: registry-cited decision and signed receipt.

Connect Remote server

Terminal
claude mcp add --transport http jid https://jid.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "jid": {
      "url": "https://jid.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "jid": {
      "type": "http",
      "url": "https://jid.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://jid.com/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 7 found in our last check

  • search_business

    Finds Jid business files by name or by any registry number (FEI, LEI, SEC CIK, DUNS, NDC labeler code, state licence or entity number, French SIREN or SIRET). Returns candidate files with status and match evidence. For a French company pass country "FR": the SIRENE register is s…

  • get_business_file

    The Jid file for one business. Default (compact): status with its flags, identifiers, verified websites, the top facts with source and verification date, counts and the latest changes. With detail "full": every current fact with its source, verification date, next check and conf…

  • verify_business

    Verifies a business against the registry facts Jid holds. Input: a Jid id (or a name or registry number) and, optionally, an activity, jurisdiction and amount. With an activity it returns a decision (proceed, review, stop or insufficient_data) with reasons: each names the requir…

  • get_receipt

    Returns a stored, Ed25519-signed verification receipt by receipt_id: the inputs, decision, reasons, fact ids and value hashes, rules version and time of the check. Free; does not count as a check.

  • qualify_counterparty

    Qualifies a business that made contact (a form submission, an inquiry, an outreach reply). Input: the sender's e-mail (or the company domain), the company name if given, and the context (form type, message, stated value, stated role). Jid checks the domain (MX, SPF, DMARC, regis…

  • screen

    Screens a lead, sender, vendor or website and returns an engage-or-not answer. Input: any of domain, url, email, phone or company_name, the context (lead, inbound_email, partnership, vendor, purchase, marketplace_seller, agent_action), an optional amount (USD) and a policy (stri…

  • check_email

    Checks whether an e-mail is from who it claims. Input: the raw headers of a message (as shown by Show original or View source). Returns checks and a read (headline, recommendation engage | verify_first | do_not_engage, failed checks, lookup links): DMARC/SPF/DKIM as the receivin…

Headers

NameDescription
Authorization
Optional, secret
Optional. 'Bearer jid_live_...' from https://jid.com/pricing (free key, no card, 1,000 checks a month). Without it, calls are rate-limited per IP.

Details

Endpointhttps://jid.com/mcp (Streamable HTTP)
First published13 Oct 2026
Last updated13 Oct 2026
Registry namecom.jid/jid

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