agosint

Working · 1.4 s

dev.shveik/agosintv1.0.0 Domain verified

Company and domain due diligence for agents: registers, sanctions, VAT, domain. Pay per call.

Legal & Government

Website Registry entry

Maintain this server? Claim it

Try it

Call this server's tools from your browser. Nothing to install.

https://agosint.shveik.dev/mcp

Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.

Tool list from our last check. Connect live to refresh it.

company Read-only

Business registry lookup: company identity and legal entity enrichment as structured JSON, by registration number, name and country, VAT number, LEI or website. Registers of Czechia, Norway, the United Kingdom, France, Finland, US SEC filers and every LEI holder. Use when: you need the official identity of one company.

idstring

the register id: CZ ICO, NO organisation number, GB company number, US ticker or CIK, or a registration number for other countries

leistring

a 20-character legal entity identifier (any country; no country needed); when the entity's own register is one we read, that record is returned with the LEI and its parents

vatstring

a VAT number of a country whose number contains the register id (CZ, FR, FI, NO); no country needed. Send exactly one of id, name, lei, vat or domain

namestring

a company name; several matches return a short candidate list with ids

domainstring

a company website as a bare domain: the legal entity is identified from the site's legal notice, certificate and public records and its register record returned; not charged when the site cannot be tied to one company

countrystring

two-letter ISO country code; required with id or name; CZ, NO, GB and US have their own official register, any other country is looked up in GLEIF

Tools (10)

company

read-only

Argument	Type	Description
id	string	the register id: CZ ICO, NO organisation number, GB company number, US ticker or CIK, or a registration number for other countries
lei	string	a 20-character legal entity identifier (any country; no country needed); when the entity's own register is one we read, that record is returned with the LEI and its parents
vat	string	a VAT number of a country whose number contains the register id (CZ, FR, FI, NO); no country needed. Send exactly one of id, name, lei, vat or domain
name	string	a company name; several matches return a short candidate list with ids
domain	string	a company website as a bare domain: the legal entity is identified from the site's legal notice, certificate and public records and its register record returned; not charged when the site cannot be tied to one company
country	string	two-letter ISO country code; required with id or name; CZ, NO, GB and US have their own official register, any other country is looked up in GLEIF

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "maxLength": 40,
      "description": "the register id: CZ ICO, NO organisation number, GB company number, US ticker or CIK, or a registration number for other countries"
    },
    "lei": {
      "type": "string",
      "pattern": "^[A-Za-z0-9]{18}[0-9]{2}$",
      "description": "a 20-character legal entity identifier (any country; no country needed); when the entity's own register is one we read, that record is returned with the LEI and its parents"
    },
    "vat": {
      "type": "string",
      "maxLength": 20,
      "description": "a VAT number of a country whose number contains the register id (CZ, FR, FI, NO); no country needed. Send exactly one of id, name, lei, vat or domain"
    },
    "name": {
      "type": "string",
      "maxLength": 120,
      "minLength": 2,
      "description": "a company name; several matches return a short candidate list with ids"
    },
    "domain": {
      "type": "string",
      "maxLength": 253,
      "description": "a company website as a bare domain: the legal entity is identified from the site's legal notice, certificate and public records and its register record returned; not charged when the site cannot be tied to one company"
    },
    "country": {
      "type": "string",
      "pattern": "^[A-Za-z]{2}$",
      "description": "two-letter ISO country code; required with id or name; CZ, NO, GB and US have their own official register, any other country is looked up in GLEIF"
    }
  },
  "additionalProperties": false
}

company-de

German commercial register (Handelsregister) record: register court and number, legal form, status, seat, capital, representation rules, officers and history. Slower (about a minute). Use when: the company is German. Not offered on Solana: pay on Base or Polygon.

read-only

Argument	Type	Description
city	string	seat city
name*	string	company name words as in the register
limit	integer	most company records to return and pay for (1 to 5, default 1)
match	string	how the words of the name combine
legal_form	string	legal form, e.g. GmbH or AG
postal_code	string	seat postal code
register_type	string	restrict to one register
register_court	string	the register court, e.g. München
include_deleted	boolean	also return companies deleted from the register

domain

Domain intelligence and phishing-risk signals: domain age and expiry (RDAP/WHOIS), registrar, DNS (A, AAAA, MX, NS, TXT, CAA), SPF, DMARC and MTA-STS, DNSSEC, TLS certificate issuer and expiry, hosting network, and the company behind the site when it can be identified. Use when: deciding whether a domain, link or email sender is legitimate, or checking a domain's mail setup.

read-only

Argument	Type	Description
domain*	string	a public domain name such as example.com (an internationalised name is accepted); no URL, port or IP address

Input schema (JSON)

{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string",
      "maxLength": 253,
      "description": "a public domain name such as example.com (an internationalised name is accepted); no URL, port or IP address"
    }
  },
  "additionalProperties": false
}

due-diligence

Company due diligence in one call (KYB, vendor and supplier checks). Give a company name and country, a registry number, an EU VAT number, an LEI or a website domain. Returns the legal entity from the official register, LEI and parents, VAT validity, a sanctions screen (OFAC, EU, UK) of the company and officers, and the domain's age, mail and TLS, as signed pass/warn/fail checks with sources. Use when you must decide whether to trust an unknown company.

read-only

Argument	Type	Description
id	string	a register number of the country (CZ ICO, NO organisation number, GB company number, FR SIREN or SIRET, FI business id, DE register number such as HRB 12345, US CIK or ticker); use with country
lei	string	a 20-character legal entity identifier
vat	string	an EU or Norwegian VAT number with its country prefix, such as CZ45274649
name	string	a company name; use with country. Send exactly one of name, id, lei, vat or domain
domain	string	the company's website as a bare domain such as example.com; the legal entity is identified from the site's own legal notice, its certificate and public records, and the call is not charged when it cannot be
country	string	two-letter ISO country code; required with name or id; not used with lei, vat or domain

feedback

Free. Tell the people who run this service what worked, what failed or what you miss: a bug, an idea or a thanks. A person reads it. No payment, no account; limited to a few messages an hour.

Argument	Type	Description
kind	string
route	string	the route the feedback is about, if any
contact	string	optional: how we can reach you or your operator
message*	string	what worked, what did not, what you miss; no secrets or private data

Input schema (JSON)

{
  "type": "object",
  "required": [
    "message"
  ],
  "properties": {
    "kind": {
      "enum": [
        "bug",
        "idea",
        "praise",
        "other"
      ],
      "type": "string",
      "default": "other"
    },
    "route": {
      "enum": [
        "due-diligence",
        "company",
        "company-de",
        "domain",
        "network",
        "sanctions",
        "vat"
      ],
      "type": "string",
      "description": "the route the feedback is about, if any"
    },
    "contact": {
      "type": "string",
      "maxLength": 200,
      "description": "optional: how we can reach you or your operator"
    },
    "message": {
      "type": "string",
      "maxLength": 2000,
      "description": "what worked, what did not, what you miss; no secrets or private data"
    }
  },
  "additionalProperties": false
}

network

IP address or AS number lookup: holder, announced prefixes, origin AS, country, RPKI status and abuse contact. Use when: you need to know who runs an IP address or network.

read-only

Argument	Type	Description
ip	string	a public IPv4 or IPv6 address
asn	string	an AS number such as AS3333 or 3333

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "ip": {
      "type": "string",
      "maxLength": 45,
      "description": "a public IPv4 or IPv6 address"
    },
    "asn": {
      "type": "string",
      "maxLength": 12,
      "description": "an AS number such as AS3333 or 3333"
    }
  },
  "additionalProperties": false
}

preview

Free check before you pay: whether a request can be answered and what it would return. Up to three matching companies (name, number, country, status), whether a VAT number's format and check digit are valid, whether a domain resolves and has mail servers, and the price. Use when: you are not sure the paid call will find the right subject.

read-only

Argument	Type	Description
input	object	the body you would send to that route
route*	string	the route to preview: due-diligence, company, company-de, domain, network, sanctions, vat

Input schema (JSON)

{
  "type": "object",
  "required": [
    "route"
  ],
  "properties": {
    "input": {
      "type": "object",
      "description": "the body you would send to that route"
    },
    "route": {
      "type": "string",
      "description": "the route to preview: due-diligence, company, company-de, domain, network, sanctions, vat"
    }
  },
  "additionalProperties": false
}

sanctions

Sanctions screening against the official OFAC SDN, EU consolidated and UK lists with fuzzy name matching, a score per hit, the programme and each list's publication date. Screen a company or person name (optionally with country or birth date) or a crypto wallet address. Use when: screening a counterparty, supplier, customer or wallet before a payment or onboarding. A screening aid, not a compliance determination.

read-only

Argument	Type	Description
kind	string	restrict matches to organisations (and vessels, aircraft) or to persons
name	string	the company or person name to screen; send either name or wallet
lists	array	the lists to screen (default: all four)
wallet	string	a crypto wallet address; an exact match against the digital-currency addresses listed on the OFAC SDN list (EVM addresses are case-insensitive)
country	string	the subject's country (ISO code or English name); reported as corroboration of each hit, it does not change the score
threshold	number	the lowest match score reported; 1.00 is an exact name or alias, 0.98 the same words in another order, lower scores are fuzzy matches
birth_date	string

vat

EU VAT number validation against the official VIES service: valid or invalid, registered name and address, an optional check of the name you expect and, if you give your own VAT number, a VIES consultation number to keep as audit evidence. Norwegian numbers are checked against the Norwegian VAT register. Use when: onboarding an EU supplier or customer, or before paying an invoice.

read-only

Argument	Type	Description
vat*	string	the VAT number to check, with its country prefix (an EU member state, or NO for Norway), e.g. CZ45274649
expect_name	string	the company name you expect; the answer says whether it matches the registered name (match, partial, mismatch or not_checked)
requester_vat	string	your own EU VAT number: VIES then issues a consultation number, proof of the check to keep as audit evidence (not for Norwegian numbers)

Input schema (JSON)

{
  "type": "object",
  "required": [
    "vat"
  ],
  "properties": {
    "vat": {
      "type": "string",
      "maxLength": 20,
      "description": "the VAT number to check, with its country prefix (an EU member state, or NO for Norway), e.g. CZ45274649"
    },
    "expect_name": {
      "type": "string",
      "maxLength": 200,
      "description": "the company name you expect; the answer says whether it matches the registered name (match, partial, mismatch or not_checked)"
    },
    "requester_vat": {
      "type": "string",
      "maxLength": 20,
      "description": "your own EU VAT number: VIES then issues a consultation number, proof of the check to keep as audit evidence (not for Norwegian numbers)"
    }
  },
  "additionalProperties": false
}

verify

Free: verify the signature and content hash of an agosint answer.

read-only

Argument	Type	Description
record*	object	one record exactly as delivered, receipt included

Input schema (JSON)

{
  "type": "object",
  "required": [
    "record"
  ],
  "properties": {
    "record": {
      "type": "object",
      "description": "one record exactly as delivered, receipt included"
    }
  },
  "additionalProperties": false
}