# Jid Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Jid

Verify a business before paying, signing or buying with registry checks and signed receipts.

- Record: https://musedirectory.ai/connector/jid
- Category: Finance & Bills
- Developer: Jid (https://jid.com/agents)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 352ms, checked 2026-10-29T10:46:00Z
- Endpoint: https://jid.com/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T21:21:21Z)
- Source: Found in the official MCP Registry (com.jid/jid) https://registry.modelcontextprotocol.io/v0/servers?search=com.jid%2Fjid

Jid checks business registrations, licenses, filings and adverse records across multiple registries (FEI, LEI, SEC, DUNS, state licenses). Muse can verify counterparties before transactions, get compliance decisions, and retrieve signed verification receipts as proof.

Example request: "Check if a vendor I'm about to pay is legitimate and properly licensed before sending them money."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Jid to help me. It is a free service with an MCP server at https://jid.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- 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 se
- 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 confi
- 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 require
- 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, regist
- 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 (stric
- 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

Screening checks:
- MCP handshake: pass (Answered in 1374ms)
- Domain against threat feeds (Cloudflare security DNS): pass (jid.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (5 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 10398 days ago)
- AI review of purpose and tool behavior: pass (No concerns)