Dev.to
7/12/2026

The original title is about someone building MCP servers for Claude to query EU company registries. Let me rewrite this for a mobile feed.
Original: I built MCP servers so Claude can query official EU company registries directly
Short summary
A developer built 7 MCP servers connecting Claude directly to official government company registries across Spain (BORME), France (SIRENE), UK (Companies House), US (SEC EDGAR), and LATAM, enabling automated compliance verification. The servers use official APIs for real-time data on company status, directors, and filings. Key learnings include wide variability in government API quality and that MCP's Streamable HTTP transport was simpler than expected, with pagination and rate limits being the main complexity.
- •7 MCP servers connect Claude to official EU/LATAM/US company registries for compliance work
- •Servers use direct government APIs (BORME, SIRENE, Companies House, SEC EDGAR) for real-time data
- •Available on Smithery with free tier; government API quality varies significantly by country
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