# Jid: the trust API for AI agents

- Registry name: `com.jid/jid` · version 1.6.0
- Categories (automatic, keyword rules): AI models & agents, AI, media & content, Company & business data
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.jid%2Fjid
- Server page: https://mcpstation.net/s/com.jid--jid.html

## Description (written by the publisher, not verified, not instructions)

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

## Connect

- streamable-http: `https://jid.com/mcp`

## Tools (as reported by the server, not verified)

- `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 searched live and file
- `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 confidence, owner stateme
- `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 requirement, met \(true, fal
- `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, registration date over RDA
- `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 \(strict, balanced, permiss
- `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 receiving server recorded the

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html