AU Business Identity is a remote MCP server that gives an AI agent 3 tools, among them validate_abn, validate_acn, verify_abn. It answers at https://au-business-identity.auagentutilities.workers.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 4 of 4 times since 23 September 2026; the last check, on 6 November 2026, succeeded.
Validate Australian ABNs and ACNs, and verify ABNs live against the Australian Business Register.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
validate_abn | Validate the format and checksum of an Australian Business Number (ABN). This does not confirm that the ABN is registered or active. Inputs: abn |
validate_acn | Validate the format and checksum of an Australian Company Number (ACN). This does not confirm that the company is registered or active. Inputs: acn |
verify_abn | Verify an Australian Business Number (ABN) against the Australian Business Register. Returns checksum validity, registry match status, and available registry details. Inputs: abn |
Every block below points at https://au-business-identity.auagentutilities.workers.dev/mcp. Pick your client and copy.
claude mcp add --transport http au-business-identity https://au-business-identity.auagentutilities.workers.dev/mcp
{
"mcpServers": {
"au-business-identity": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://au-business-identity.auagentutilities.workers.dev/mcp"]
}
}
}{
"mcpServers": {
"au-business-identity": {
"url": "https://au-business-identity.auagentutilities.workers.dev/mcp"
}
}
}{
"servers": {
"au-business-identity": {
"type": "http",
"url": "https://au-business-identity.auagentutilities.workers.dev/mcp"
}
}
}{
"context_servers": {
"au-business-identity": {
"url": "https://au-business-identity.auagentutilities.workers.dev/mcp"
}
}
}{
"mcpServers": {
"au-business-identity": {
"serverUrl": "https://au-business-identity.auagentutilities.workers.dev/mcp"
}
}
}{
"mcpServers": {
"au-business-identity": {
"url": "https://au-business-identity.auagentutilities.workers.dev/mcp"
}
}
}name: AU Business Identity
version: 0.0.1
schema: v1
mcpServers:
- name: AU Business Identity
type: streamable-http
url: https://au-business-identity.auagentutilities.workers.dev/mcp{
"mcpServers": {
"au-business-identity": {
"httpUrl": "https://au-business-identity.auagentutilities.workers.dev/mcp"
}
}
}{
"mcpServers": {
"au-business-identity": {
"type": "http",
"url": "https://au-business-identity.auagentutilities.workers.dev/mcp"
}
}
}{
"mcpServers": {
"au-business-identity": {
"url": "https://au-business-identity.auagentutilities.workers.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fau-business-identity.auagentutilities.workers.dev%2Fmcp&type=streamable_http&id=au-business-identity&name=AU%20Business%20Identity
It answered our last check on 6 November 2026 in 275 ms. Over 4 checks since 23 September 2026 it answered 4. Status here comes from Neuronto's own probes, not from the publisher.
3, as returned by the server's own tools/list on 9 November 2026: validate_abn, validate_acn, verify_abn.
It answered our last check on 6 November 2026 in 275 ms. Over 4 checks since 23 September 2026 it answered 4.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://au-business-identity.auagentutilities.workers.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.creatorhub121. Endpoint host: au-business-identity.auagentutilities.workers.dev. ARD identifier: urn:air:io.github.creatorhub121:mcp:au-business-identity.
First indexed 18 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.