Unmodified government company data from 27 registries, live. Cross-border UBO chain walker.
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"io-github-sophymarine-openregistry": {
"command": "<see-readme>",
"args": []
}
}
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Unmodified government company data from 27 registries, live. Cross-border UBO chain walker.
No automated test available for this server. Check the GitHub README for setup instructions.
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Unmodified government company records, live. Cross-border ownership chain walker. 27 national registries.
OpenRegistry is your AI agent's live hotline to 27 national company registries — UK Companies House, France RNE, Germany Handelsregister, Italy InfoCamere (via EU BRIS), Spain BORME, Poland KRS, Korea OpenDART, Canada CBCA, 10 US states, and more.
We return the registry's own response — unmodified. Every field name, every status value, every raw filing byte (XHTML iXBRL / PDF / XBRL) is preserved exactly as the government's system emits it. The identifiers and jurisdiction routing let you reconstruct the government URL for any record. No aggregator markup. No field renames. No document re-rendering. No AI reinterpretation. No stale cache.
Chain queries across borders in a single prompt — a UK Ltd → its Luxembourg SARL → its Cayman LP → the Jersey trust → the individual beneficiary, all in one conversation. Walk ownership structures through 27 jurisdictions to unmask the real person behind any company.
Hosted endpoint: https://openregistry.sophymarine.com/mcp
A platform by Sophymarine.
| 1. Live | Every tool call is a real-time query to the upstream government registry API at the moment you ask. |
| 2. Direct-to-government | No aggregator, no third-party data warehouse, no nightly scrape. Your AI talks to UK Companies House, France INSEE, German Registerportal, Korean FSS OpenDART directly. |
| 3. Unmodified + source-linked | Every field name, every status code, every raw filing byte returned verbatim. The registry's own identifiers are preserved so any response traces back to the government record. Enterprise tier adds pre-synthesised source_url / registry_url / data_license fields. |
| 4. Zero-stale | No cache layer we control can ever go stale. You see an update the moment the government records it. Contrast with commercial data providers that serve 6-24 hour-old snapshots. |
| 5. Stable | Production-grade reliability, running on Cloudflare Workers' global edge + a warm pool of per-jurisdiction workers for stateful registries. |
| 6. Cross-border | Chain queries across 27 registries in a single prompt. Walk UK Ltd → LU SARL → KY LP → individual without leaving the conversation. |
We publish 10 professional Claude Agent Skills for the most common OpenRegistry workflows. Drop them into your Claude Code project's .claude/skills/ directory or into any Claude-compatible agent — invoke by intent.
| # | Skill | Outcome in one prompt |
|---|---|---|
| 1 | KYC & Cross-Border Due Diligence | Full statutory dossier: profile + directors + UBO + shareholders + charges + latest accounts |
| 2 ⭐ | Cross-Border UBO Chain Walker | Walk the ownership chain across jurisdictions until you reach the real individual |
| 3 | Director Search & PEP Screening | Every company a person has run + co-director network |
| 4 | Live Company Accounts & XBRL Financials | Latest statutory accounts as machine-readable XBRL / iXBRL / PDF + key figures |
| 5 | Corporate Filing Monitor & Event Alert | Material filings in a window, categorised and flagged |
| 6 | Global Company Name Availability Check | Is a name free to register across 10+ countries? |
| 7 | Industry & Competitor Company Search | Every company in a sector across N jurisdictions, ranked + enriched |
| 8 | Shell Company Detector | Flag 1-director + no-accounts + overseas-office shells (AML signal) |
| 9 | [**Phoen |