Serbia Invoices (SEF eFaktura national API)
Serbia SEF eFaktura invoices for AI agents: build UBL 2.1 SRB-CIUS, upload to SEF, query, cancel.
Install
Remote streamable-http
https://inv-rs.wishpool.app/mcpClient config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"app-wishpool-serbia-invoice-mcp": {
"url": "https://inv-rs.wishpool.app/mcp"
}
}
} Source: official MCP Registry record · registry name app.wishpool/serbia-invoice-mcp · published 2026-07-09 · updated 2026-07-09. Not an endorsement; review the code before connecting it to anything sensitive.