ABN/ACN MCP Server
Australian business registry lookup for AI agents. ABN, ACN, and company search via official ABR and ASIC APIs.
Overview
A remote MCP server enabling AI agents to access Australian business registry data. Integrates directly with official government APIs (ABR and ASIC) for accurate, up-to-date company information.
The Problem
AI agents working with Australian businesses need to:
- Verify business legitimacy via ABN/ACN lookup
- Check GST registration status
- Find company details from partial names
- Access both ABR and ASIC data in one place
Most solutions use third-party aggregators with stale data or limited coverage.
Solution
Direct integration with official government APIs:
11-digit ABN search
9-digit ACN search
ABR name search
ASIC registry search
Tools
ABN Lookup
Query the Australian Business Register by ABN:
| Field | Description |
|---|---|
| Entity Name | Legal business name |
| Status | Active, Cancelled, etc. |
| Business Type | Sole trader, Company, Trust, etc. |
| GST Registration | Registered/Not registered + effective date |
| Trading Names | All registered trading names |
| Location | State/Territory |
ACN Lookup
Query by Australian Company Number with merged data:
- Company name and registration date
- ASIC registration status
- ABR cross-reference data
- Company type classification
Business Search
Search ABR by business name:
- Partial name matching
- Relevance scoring
- Returns matching ABNs with entity details
- Useful for finding businesses when ABN unknown
Company Search
Search ASIC’s company registry:
- 2.5M+ registered companies
- Partial name matching
- Returns ACN, status, and registration details
- Covers all Australian registered companies
Features
- Official Data - Direct ABR and ASIC API integration
- Merged Data - Combined information from both registries
- Live Updates - Real-time access to current records
- OAuth Security - Google authentication
- Edge Deployment - Low-latency global access
Use Cases
Due Diligence - Verify business legitimacy before transactions
Invoice Processing - Validate ABN on supplier invoices
CRM Enrichment - Add business details to contact records
Compliance - Check GST registration for tax purposes
Lead Qualification - Verify business details for sales teams
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