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AU Business Identity

R0· no sign-in

Validate Australian ABNs and ACNs, and verify ABNs live against the Australian Business Register.

v0.2.0 · active · repository · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality83good
Trust94of 100
Uptime, 30 days96%
Latency p50262 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "au-business-identity": {
      "type": "http",
      "url": "https://au-business-identity.auagentutilities.workers.dev/mcp"
    }
  }
}
claude mcp add --transport http au-business-identity https://au-business-identity.auagentutilities.workers.dev/mcp
[mcp_servers.au-business-identity]
url = "https://au-business-identity.auagentutilities.workers.dev/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "au-business-identity": {
      "type": "remote",
      "url": "https://au-business-identity.auagentutilities.workers.dev/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "au-business-identity": {
      "type": "http",
      "url": "https://au-business-identity.auagentutilities.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=au-business-identity&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXUtYnVzaW5lc3MtaWRlbnRpdHkuYXVhZ2VudHV0aWxpdGllcy53b3JrZXJzLmRldi9tY3AifQ%3D%3D"
}
{
  "servers": {
    "au-business-identity": {
      "type": "http",
      "url": "https://au-business-identity.auagentutilities.workers.dev/mcp"
    }
  }
}
{
  "mcpServers": {
    "au-business-identity": {
      "httpUrl": "https://au-business-identity.auagentutilities.workers.dev/mcp"
    }
  }
}
extensions:
  "au-business-identity":
    enabled: true
    name: "au-business-identity"
    type: streamable_http
    uri: "https://au-business-identity.auagentutilities.workers.dev/mcp"
    timeout: 300

Quality 83 / 100good

protocol88 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • warn
    protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: validate_abn (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); verify_abn (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); validate_acn (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
  • pass
    tools.token_costabout 300 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changes1 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 300 tokens to load them all · tool set 4e2117461f0e · tools last changed 2026-10-14 · checked 2026-10-19 10:52 UTC

Tool changes

  • verify_abnadded

    Verify an Australian Business Number (ABN) against the Australian Business Register. Returns checksum validity, registry match status, and available registry details.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 94 / 100

provenance80
liveness99
freshness100
hygiene100

+repository +namespace-matches-repo +reachable +uptime-96% +updated-5d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://au-business-identity.auagentutilities.workers.dev/mcp streamable-httpnoneyes96%262 ms2026-07-282026-10-19

Tools (3)

validate_abnValidate the format and checksum of an Australian Business Number (ABN). This does not confirm that the ABN is registered or active.
validate_acnValidate the format and checksum of an Australian Company Number (ACN). This does not confirm that the company is registered or active.
verify_abnVerify an Australian Business Number (ABN) against the Australian Business Register. Returns checksum validity, registry match status, and available registry details.

Schemas: list_tools.

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More from io.github.creatorhub121

Official server.json
{
  "name": "io.github.creatorhub121/au-business-identity",
  "title": "AU Business Identity",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://au-business-identity.auagentutilities.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.2.0",
  "repository": {
    "url": "https://github.com/creatorhub121/au-business-identity",
    "source": "github"
  },
  "description": "Validate Australian ABNs and ACNs, and verify ABNs live against the Australian Business Register."
}