Nummeropslag MCP Server
by andrey-tutio.github.andrey-tut/nummeropslagv1.0.2
Privacy-first Danish caller ID, CVR company lookup, operator data, and community spam signals.
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security
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freshness
Maintained2mo ago
Install Nummeropslag MCP server
Install in Claude Code
claude mcp add nummeropslag -e NUMMEROPSLAG_API_KEY='<nummeropslag-api-key>' -- uvx nummeropslag-mcpInstall in Cursor
{
"mcpServers": {
"nummeropslag": {
"command": "uvx",
"args": [
"nummeropslag-mcp"
],
"env": {
"NUMMEROPSLAG_API_KEY": "<nummeropslag-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"nummeropslag": {
"command": "uvx",
"args": [
"nummeropslag-mcp"
],
"env": {
"NUMMEROPSLAG_API_KEY": "<nummeropslag-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"nummeropslag": {
"type": "stdio",
"command": "uvx",
"args": [
"nummeropslag-mcp"
],
"env": {
"NUMMEROPSLAG_API_KEY": "<nummeropslag-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"nummeropslag": {
"command": "uvx",
"args": [
"nummeropslag-mcp"
],
"env": {
"NUMMEROPSLAG_API_KEY": "<nummeropslag-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| NUMMEROPSLAG_API_KEY | yes | yes | Partner API key from https://nummeropslag.dk/api-noegle |
Freshness
Maintained — last maintenance signal 2mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-08-04 · 2mo ago · GitHub
Latest release
2026-07-23 · 3mo ago · GitHub · v1.0.1
Package published
no data · npm/PyPI
Registry entry updated
2026-08-04 · 2mo ago · official registry · v1.0.2
FAQ
›How do I install the Nummeropslag MCP server in Claude Code?
Run: claude mcp add nummeropslag -e NUMMEROPSLAG_API_KEY='<nummeropslag-api-key>' -- uvx nummeropslag-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Nummeropslag require an API key?
Yes. It expects NUMMEROPSLAG_API_KEY, of which 1 is a secret.
›Can I use Nummeropslag as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Nummeropslag in the official MCP registry?
Yes, as io.github.andrey-tut/nummeropslag.