Dd

martinhavel/cz-agents-mcp

Pulls Czech company compliance data into Claude via ARES (business register), EU and OFAC sanctions lists, and ISIR (insolvency register). The main tool is get_dd_report, which returns a unified risk score, red flags, and a recursive statutory chain walk to surface ultimate beneficial owners or nominee directors. Good for pre-invoice KYC checks, vendor screening before contracts, or triaging a batch of suppliers by insolvency and sanctions exposure. Runs locally via stdio or against the hosted HTTP endpoint at dd.cz-agents.dev. The hosted version adds nominee detection heuristics and address crowding analysis. Requires SANCTIONS_DB path for local use.

GitHub stars: 6
tools: 12
transport: STDIO, HTTP
last updated: Jul 22, 2026

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Install

From registry metadata

$ npx add-mcp https://dd.cz-agents.dev/mcp --name dd

Run in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.

Review the command, arguments and environment values before installing. MCP servers run with your local permissions.

Other ways

Claude Code

$ claude mcp add --transport http dd https://dd.cz-agents.dev/mcp

Run in your terminal. Add --scope user to make it available in every project.

Tools

Verified live · 12 tools

Verified live against the running server on Nov 6, 2026.

person_companiesLook up Czech VR companies connected to a person by exact registry person_id -> roles -> companies joins. Free anonymous tool. Input accepts public name and optional birth year; output exposes birth_year only, never full birth date, and keeps same-name person_ids separate with...2 params

Look up Czech VR companies connected to a person by exact registry person_id -> roles -> companies joins. Free anonymous tool. Input accepts public name and optional birth year; output exposes birth_year only, never full birth date, and keeps same-name person_ids separate with...

Parameters* required

birth_yearinteger

Optional public birth year used to narrow same-name matches.

name*string

Person full name as recorded in VR, e.g. "Jan Novak".

get_ownersLook up direct and upstream Czech VR owners for a company by real active shareholding roles (spolecnik/akcionar) and company-to-company member_ico edges. Free anonymous tool. Returns structuredContent ownership tree plus markdown summary; physical persons expose name and birth...2 params

Look up direct and upstream Czech VR owners for a company by real active shareholding roles (spolecnik/akcionar) and company-to-company member_ico edges. Free anonymous tool. Returns structuredContent ownership tree plus markdown summary; physical persons expose name and birth...

Parameters* required

ico*string

Czech IČO — 7 or 8 digits.

max_depthinteger

Max company-owner recursion depth through member_ico (default 5, hard cap 5).default: 5

get_dd_reportGenerate a complete due-diligence report for a Czech IČO. Returns company facts (name, address, legal form, VAT status, bank accounts), statutory body with per-member sanctions check, and a transparent risk score with all triggered red flags.2 params

Generate a complete due-diligence report for a Czech IČO. Returns company facts (name, address, legal form, VAT status, bank accounts), statutory body with per-member sanctions check, and a transparent risk score with all triggered red flags.

Parameters* required

depthstring

basic = ARES + sanctions only; full = + ISIR insolvency + virtual-address probe.one of basic · fulldefault: basic

ico*string

Czech IČO — 7 or 8 digits.

watch_entityStart onboarding for free monitoring of one Czech company by IČO. Stub only — persists nothing yet. Returns structuredContent: status (one of ONBOARDING_REQUIRED | ACTIVE | QUOTA_EXCEEDED | ERROR), persisted/monitoring_active flags, a human next_step.url for onboarding (the us...1 params

Start onboarding for free monitoring of one Czech company by IČO. Stub only — persists nothing yet. Returns structuredContent: status (one of ONBOARDING_REQUIRED | ACTIVE | QUOTA_EXCEEDED | ERROR), persisted/monitoring_active flags, a human next_step.url for onboarding (the us...

Parameters* required

ico*string

Czech IČO — 7 or 8 digits.

get_risk_scoreLightweight version of get_dd_report — returns just the numeric score (0-100), risk level, and top triggered red flags. Faster when you only need a yes/no/maybe screen.1 params

Lightweight version of get_dd_report — returns just the numeric score (0-100), risk level, and top triggered red flags. Faster when you only need a yes/no/maybe screen.

Parameters* required

ico*string

Czech IČO — 7 or 8 digits.

get_statutory_chainSurname-based heuristic walk through statutory bodies of related Czech companies. Best for shell-company unwinding in small s.r.o. with RARE surnames. NOT a true UBO source — for actual beneficial ownership use the ESM (evidence skutečných majitelů, separate registry, future @...2 params

Surname-based heuristic walk through statutory bodies of related Czech companies. Best for shell-company unwinding in small s.r.o. with RARE surnames. NOT a true UBO source — for actual beneficial ownership use the ESM (evidence skutečných majitelů, separate registry, future @...

Parameters* required

ico*string

Czech IČO — 7 or 8 digits.

max_depthinteger

Max recursion depth (default 3, hard cap 5).default: 3

detect_nominee_directorDetect "white horse" / nominee director patterns — 3 surface indicators (age outlier, multi-board membership, recent appointment) computable from ARES data alone. Returns indicator breakdown with riskScore 0-100. Pro Compliance tier or higher. For 8-indicator deep analysis inc...1 params

Detect "white horse" / nominee director patterns — 3 surface indicators (age outlier, multi-board membership, recent appointment) computable from ARES data alone. Returns indicator breakdown with riskScore 0-100. Pro Compliance tier or higher. For 8-indicator deep analysis inc...

Parameters* required

ico*string

Czech IČO — 7 or 8 digits.

detect_phoenixDetect phoenix company pattern — 3 surface indicators (surname match with prior insolvent director, founding proximity < 12 months to insolvency, NACE sector presence) computable from ARES + ISIR data alone. Returns PhoenixReport with riskScore 0-100. Pro Compliance tier or hi...1 params

Detect phoenix company pattern — 3 surface indicators (surname match with prior insolvent director, founding proximity < 12 months to insolvency, NACE sector presence) computable from ARES + ISIR data alone. Returns PhoenixReport with riskScore 0-100. Pro Compliance tier or hi...

Parameters* required

ico*string

Czech IČO — 7 or 8 digits.

get_risk_timelineBuild a chronologically sorted lifecycle timeline for a Czech company — basic events include company formation, statutory appointments, active insolvency, sanctions matches, VAT reliability flips. Returns events[] with riskScore 0-100. Pro Compliance tier or higher. For enrich...1 params

Build a chronologically sorted lifecycle timeline for a Czech company — basic events include company formation, statutory appointments, active insolvency, sanctions matches, VAT reliability flips. Returns events[] with riskScore 0-100. Pro Compliance tier or higher. For enrich...

Parameters* required

ico*string

Czech IČO — 7 or 8 digits.

detect_address_crowdingDetects "shell-firm hotel" patterns — counts how many companies share the same registered address. Threshold-based risk: 1-9 normal (multi-tenant office), 10-49 mild (legitimate coworking), 50-199 medium (virtual office provider), 200+ high (shell-firm hotel). Compliance tier...1 params

Detects "shell-firm hotel" patterns — counts how many companies share the same registered address. Threshold-based risk: 1-9 normal (multi-tenant office), 10-49 mild (legitimate coworking), 50-199 medium (virtual office provider), 200+ high (shell-firm hotel). Compliance tier...

Parameters* required

ico*string

Czech IČO 7-8 digits

get_eu_dd_reportEU Due-Diligence report for an international company. Input: 20-char LEI code, or company name + optional country. Returns GLEIF entity data (status, address, registration number) plus sanctions screening against EU/OFAC lists. Coverage notes per country included. Note: GLEIF...2 params

EU Due-Diligence report for an international company. Input: 20-char LEI code, or company name + optional country. Returns GLEIF entity data (status, address, registration number) plus sanctions screening against EU/OFAC lists. Coverage notes per country included. Note: GLEIF...

Parameters* required

countrystring

ISO 3166-1 alpha-2 country code — helps narrow name search, not needed for LEI lookup.

identifier*string

20-char LEI code (e.g. "W38RGI023J3WT1HWRP32") or company name.

get_eu_parentFind the EU/international parent company for a Czech IČO. Looks up the company name in ARES, then searches GLEIF (Global LEI Foundation) for a matching LEI-registered entity. Returns LEI, name, country, and confidence level (HIGH/MEDIUM/LOW). Note: GLEIF covers mid/large inter...1 params

Find the EU/international parent company for a Czech IČO. Looks up the company name in ARES, then searches GLEIF (Global LEI Foundation) for a matching LEI-registered entity. Returns LEI, name, country, and confidence level (HIGH/MEDIUM/LOW). Note: GLEIF covers mid/large inter...

Parameters* required

ico*string

Czech IČO — 7 or 8 digits.

Readme

cz-agents-mcp

Model Context Protocol servers for Czech & EU due diligence and KYC/AML — company facts, insolvency (ISIR), EU + OFAC sanctions screening, VAT-payer reliability, phoenix & nominee-director detection, quantified risk score and statutory-chain (UBO) ownership analysis. Built on native access to ARES (company registry), ČNB (FX rates), ADIS (VAT-payer status) and 16 EU business registries (GB, SK, PL, NL, IT, AT, ES, BE, LT, DE, FR, NO, DK, FI, EE, SE).

View the full README on GitHub

Details

Repository: github.com/martinhavel/cz-agents-mcp
Website: cz-agents.dev
Package: @czagents/dd
Transport: STDIO, HTTP
Registry: MCP registry, active
Tools verified: Nov 6, 2026

Dd

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Tools

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cz-agents-mcp

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