Model Context Protocol

MCP servers for Czech & EU business data

Open-source MCP servers that give AI agents Czech and EU business data: ARES company registry, due diligence, sanctions screening, insolvency (ISIR), VAT checks, exchange rates and EU registries. Free tier, npx or hosted.

Every server below is an MCP (Model Context Protocol) server — plug it into Claude, Cursor or any MCP client and your AI agent can query Czech and EU business data directly. Open source, free tier, run locally with npx or use the hosted endpoints.

See a full walk-through: company due diligence with an AI agent → — one query, five sources, a single risk-scored report.

Quick start (Claude Desktop / Cursor)

// claude_desktop_config.json "ares": { "command": "npx", "args": ["-y", "@czagents/ares"] }, "dd": { "command": "npx", "args": ["-y", "@czagents/dd"] }, "sanctions": { "command": "npx", "args": ["-y", "@czagents/sanctions"] }

Not a developer? The same data powers a no-code web app — check any Czech company by IČO in the browser.

Open the web app →

All servers on GitHub (open source)