KYB due diligence

io.github.Bosco-Labs/kyb-due-diligenceVersion 1.0.1

KYB counterparty checks: company register, insolvency, sanctions, VAT, IBAN, from official sources

Status

Responds118 msNov 14, 2026, 14:39 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:39 UTC
Latency: 118 ms
Remotes responding: 1 of 1
Sign-in: API key
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

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Connect

Streamable HTTP

https://api.boscolabs.dev/mcp?tools=counterparty_check,company_check,company_accounts,sanctions_screening,vat_iban_check,identifier_resolver,plan_official_records_query

Responds118 msNov 14, 2026, 14:39 UTC

No sign-in

Claude Code

claude mcp add --transport http kyb-due-diligence 'https://api.boscolabs.dev/mcp?tools=counterparty_check,company_check,company_accounts,sanctions_screening,vat_iban_check,identifier_resolver,plan_official_records_query' --header 'Authorization: Bearer <YOUR_TOKEN>'

Replace <YOUR_TOKEN> before running.

Claude Desktop and claude.ai

Settings > Connectors > Add custom connector
Name: kyb-due-diligence
Remote MCP server URL: https://api.boscolabs.dev/mcp?tools=counterparty_check,company_check,company_accounts,sanctions_screening,vat_iban_check,identifier_resolver,plan_official_records_query
This server expects the header Authorization.

Cursor

{
  "mcpServers": {
    "kyb-due-diligence": {
      "url": "https://api.boscolabs.dev/mcp?tools=counterparty_check,company_check,company_accounts,sanctions_screening,vat_iban_check,identifier_resolver,plan_official_records_query",
      "headers": {
        "Authorization": "Bearer <YOUR_TOKEN>"
      }
    }
  }
}

Replace <YOUR_TOKEN> before running.

VS Code

code --add-mcp '{"name":"kyb-due-diligence","type":"http","url":"https://api.boscolabs.dev/mcp?tools=counterparty_check,company_check,company_accounts,sanctions_screening,vat_iban_check,identifier_resolver,plan_official_records_query","headers":{"Authorization":"Bearer <YOUR_TOKEN>"}}'

Replace <YOUR_TOKEN> before running.

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Tools

7 tools

Tools of KYB due diligence
	Description		Read-only	Idempotent	Open world
`company_accounts`Get normalized financials of UK, Danish and Norwegian companies, including private ones, straight from the official accounts they file with Companies House (UK), Erhvervsstyrelsen (Denmark) and the Brønnøysund Register of Company Accounts (Norway): revenue, gross profit, operating profit, net income, equity, net assets, current assets, cash, creditors and employees. Every number comes with the exact fact or field it was taken from, so you can audit any value. Each row also gets the company's LEI from GLEIF when it has one. Look up companies by company number, CVR or organisation number, or get the newest filings. For credit checks, KYB, M&A and lead research, and for AI agents. Price: $0.04 per `company-year`.	Get normalized financials of UK, Danish and Norwegian companies, including private ones, straight from the official accounts they file with Companies House (UK), Erhvervsstyrelsen (Denmark) and the Brønnøysund Register of Company Accounts (Norway): revenue, gross profit, operating profit, net income, equity, net assets, current assets, cash, creditors and employees. Every number comes with the exact fact or field it was taken from, so you can audit any value. Each row also gets the company's LEI from GLEIF when it has one. Look up companies by company number, CVR or organisation number, or get the newest filings. For credit checks, KYB, M&A and lead research, and for AI agents. Price: $0.04 per `company-year`.	No	Yes	Yes	Yes
`company_check`One call answers "who is this company and what are its numbers?": legal name, LEI, registration number, status, legal form, registered address and (France, Finland, Estonia) industry and registration date, (Ireland, Czech Republic, Latvia) the national register's status and registration date, the key figures of its last fiscal years (revenue, operating profit, net income, equity, assets, cash, employees), the US listing and latest SEC filings, for UK companies the current directors and owners (persons with significant control), for Norwegian companies the CEO and board, for French companies the directors, for Polish companies the board, proxies, shareholders and bankruptcy/restructuring entries from the National Court Register (KRS), and for US banks the FDIC record. Every value links to the official record it came from. Built for AI agents doing research, KYB or due diligence, and for people who want a quick, sourced company profile. Price: $0.03 per `company-report`.	One call answers "who is this company and what are its numbers?": legal name, LEI, registration number, status, legal form, registered address and (France, Finland, Estonia) industry and registration date, (Ireland, Czech Republic, Latvia) the national register's status and registration date, the key figures of its last fiscal years (revenue, operating profit, net income, equity, assets, cash, employees), the US listing and latest SEC filings, for UK companies the current directors and owners (persons with significant control), for Norwegian companies the CEO and board, for French companies the directors, for Polish companies the board, proxies, shareholders and bankruptcy/restructuring entries from the National Court Register (KRS), and for US banks the FDIC record. Every value links to the official record it came from. Built for AI agents doing research, KYB or due diligence, and for people who want a quick, sourced company profile. Price: $0.03 per `company-report`.	No	Yes	Yes	Yes
`counterparty_check`Can I do business with this company? One call checks a supplier, customer or partner against official sources and returns a checklist: pass, fail, review or unverified per check, each with its source link and time. Built for AI agents doing KYB, vendor onboarding or "may I pay this party?" checks, and for people who want a fast, sourced first screen. To screen a vendor list, pass up to 10 companies in `companies`: one checklist per company, same price each. Price: $0.05 per `counterparty-check`.	Can I do business with this company? One call checks a supplier, customer or partner against official sources and returns a checklist: pass, fail, review or unverified per check, each with its source link and time. Built for AI agents doing KYB, vendor onboarding or "may I pay this party?" checks, and for people who want a fast, sourced first screen. To screen a vendor list, pass up to 10 companies in `companies`: one checklist per company, same price each. Price: $0.05 per `counterparty-check`.	No	Yes	Yes	Yes
`identifier_resolver`One identifier in, the whole crosswalk out: give an ISIN, LEI, SEC CIK, ticker, FIGI or company name and get the issuer's legal name, LEI, CIK, tickers per exchange, ISINs, FIGIs, CFI code and the EU trading venues, each value with its source URL. Built for AI agents and people who join datasets keyed by different identifiers (KYC, portfolio data, filings research). Price: $0.002 per `resolve`.	One identifier in, the whole crosswalk out: give an ISIN, LEI, SEC CIK, ticker, FIGI or company name and get the issuer's legal name, LEI, CIK, tickers per exchange, ISINs, FIGIs, CFI code and the EU trading venues, each value with its source URL. Built for AI agents and people who join datasets keyed by different identifiers (KYC, portfolio data, filings research). Price: $0.002 per `resolve`.	No	Yes	Yes	Yes
`plan_official_records_query`Free, no key needed. Turns a question in plain words into the exact typed Bosco Labs calls that answer it: tool, input, why, and the maximum price of each step, plus what is not covered. Pass the user's question verbatim AND the entities you extracted from it (company_names, tickers, identifiers, countries, dates, law references...): the planner trusts your entities over its own parsing and puts them in the right input fields. The plan echoes them in entities_used and lists in `missing` what to pass for a better plan. Rules and examples first; only when they are unsure and you passed no entities does a small AI step extract the entities (budget-capped, marked `assisted`). Same steps, same plan_id. Run it with run_official_records_plan (paid, max_usd) or call the listed tools directly. Low confidence returns the top 3 candidate tools instead.	Free, no key needed. Turns a question in plain words into the exact typed Bosco Labs calls that answer it: tool, input, why, and the maximum price of each step, plus what is not covered. Pass the user's question verbatim AND the entities you extracted from it (company_names, tickers, identifiers, countries, dates, law references...): the planner trusts your entities over its own parsing and puts them in the right input fields. The plan echoes them in entities_used and lists in `missing` what to pass for a better plan. Rules and examples first; only when they are unsure and you passed no entities does a small AI step extract the entities (budget-capped, marked `assisted`). Same steps, same plan_id. Run it with run_official_records_plan (paid, max_usd) or call the listed tools directly. Low confidence returns the top 3 candidate tools instead.	No	Yes	Yes	No
`sanctions_screening`Answers "is this company, vessel or person sanctioned?" for one or many names, against the official OFAC SDN and non-SDN lists, the US Consolidated Screening List (Commerce Entity List, Denied Persons, State lists), the UK Sanctions List, the EU financial sanctions list and the UN Security Council list. Every answer says which lists were checked and how current they were, and every match links to its official source. Built for AI agents doing KYB, compliance or procurement checks, and for people who need a quick, sourced screen. It also checks crypto wallet addresses exactly against the addresses OFAC lists (XBT, ETH, USDT, TRX and more), e.g. before an agent pays. Price: $0.01 per `name-screened`.	Answers "is this company, vessel or person sanctioned?" for one or many names, against the official OFAC SDN and non-SDN lists, the US Consolidated Screening List (Commerce Entity List, Denied Persons, State lists), the UK Sanctions List, the EU financial sanctions list and the UN Security Council list. Every answer says which lists were checked and how current they were, and every match links to its official source. Built for AI agents doing KYB, compliance or procurement checks, and for people who need a quick, sourced screen. It also checks crypto wallet addresses exactly against the addresses OFAC lists (XBT, ETH, USDT, TRX and more), e.g. before an agent pays. Price: $0.01 per `name-screened`.	No	Yes	Yes	Yes
`vat_iban_check`Answers "is this EU VAT number registered, to whom, and is this IBAN real?" One row per VAT number, checked live against the European Commission's VIES service (valid, registered name and address, a name match against the company you expect), and one row per IBAN, checked against ISO 13616 (check digits, length and layout per country, bank code, country match). Built for AI agents doing supplier onboarding, invoice checks and KYB, and for finance teams who want one sourced answer per number. Price: $0.002 per `check`.	Answers "is this EU VAT number registered, to whom, and is this IBAN real?" One row per VAT number, checked live against the European Commission's VIES service (valid, registered name and address, a name match against the company you expect), and one row per IBAN, checked against ISO 13616 (check digits, length and layout per country, bank code, country match). Built for AI agents doing supplier onboarding, invoice checks and KYB, and for finance teams who want one sourced answer per number. Price: $0.002 per `check`.	No	Yes	Yes	Yes

Details

Registry status: Active
Published: Nov 9, 2026
Updated: Nov 9, 2026
Website: https://boscolabs.dev/api.html⁠ (opens in a new tab)
Repository: https://github.com/Bosco-Labs/bosco-labs-data⁠ (opens in a new tab)
Categories (suggested): Invoicing and accountingSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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