The Official Agent ID for Your Business

Your company’s second website, built for AI Agents

Turn your public website information into a business AI card: what you offer, who it serves, and how to contact you.

Generated from public web sources. Official verification is controlled entirely by domain owners.

Patent Pending · US provisional applications 64/122,848 · 64/142,921 · 64/142,927 · 64/142,929 · 64/142,930

See how trust works
Business Agent ID

One public URL. One machine-readable business profile.

From being visible to being usable.

Each level builds on the one before.

  1. 01

    Indexed on Global Agent Hubs

    Eliminate crawler blind spots and syndicate your A2A Agent Card to major AI discovery registries.

    Public Agent ID page · Markdown and JSON for AI readers · AI visit log

  2. 02

    Precision Spec & Price Feeding

    Deploy llms.txt and structured catalogs so procurement AIs quote your exact specs and pricing.

    Source-backed company profile · Enterprise Twin Matrix · source evidence

  3. 03

    Cryptographic Trust & Visit Evidence

    Lock in domain & GLEIF identity to prevent AI spoofing, plus track exact AI reading logs.

    Fixed-question tests · citation evidence

  4. 04

    Outbound Agent & AInbox Deal-Flow

    Capture structured A2A inquiries into Slack/Email and deploy event-triggered outbound agent skills.

    AInbox · A2A Agent Card · MCP

One identity, two ways to use it

AI can read it. You stay in control.

An Agent reads the installation contract and prepares a bounded plan. The website owner reviews the exact permissions and approves every write.

Website owner control

Nothing changes before you approve it.

Use the exact HTTPS domain you control. The dry run names every local file, permission and rollback action before installation.

  1. 1
    Inspect

    Review the release, target domain, files and requested grants.

  2. 2
    Approve

    Choose the bounded work your own Agent or engineer may perform.

  3. 3
    Verify

    Publish domain proof and compare the result with an independent public refetch.

Verified release

    Manual installation

    Use this version-pinned command or MCP configuration to install the verified release.

    npm 0.3.54

    npx -y @twin3-ai/agent-id@0.3.54 mcp

    MCP client configuration:

    {
  "mcpServers": {
    "xagent-id": {
      "command": "npx",
      "args": [
        "--yes",
        "@twin3-ai/agent-id@0.3.54",
        "mcp"
      ],
      "env": {
        "AGENT_ID_ENDPOINT": "https://xagent.id"
      }
    }
  }
}
    Open MCP installation details

    Step 1 · Website

    Use a one-time public website check to prepare a company profile.

    Load the target-bound production plan for the exact HTTPS website you control. Nothing is written in this step.

    xAgent ID planChecking

    Enter your HTTPS website to load its production install plan.

    Loading production install manifest…

    Release metadata pendingOpen JSON

    Behind the card

    The identity card is backed by a real installation contract.

    The card is the readable result. This is the operational layer underneath it: release, permissions, evidence and rollback remain explicit for owners and Agents.

    xagent.id / audit report Live preview
    Verified domainexample.com xAgent IDIssued at install
    Loading
    Package
    From production manifest
    Default access
    Read only
    Allowed writes
    Owner-approved AI files only
    Proof
    Receipt + public refetch + rollback
    DiscoverApproveVerifyImprove
    Human discoverySearch & AI answersSEO · AEO Agent discoveryBuyer & service AgentsASO · A2A · Agent ID
    Read the live manifest

    Trust and control

    Useful information should also be accountable information.

    Every report points back to a methodology, a schema version and the evidence available at the time of review. Candidate claims remain candidate claims until an owner confirms them.

    1. 01

      Connect

      Verify the domain and establish the customer-owned Agent identity.

    2. 02

      Measure

      Audit SEO, AEO, GEO and AGO with observed evidence kept separate from missing data.

    3. 03

      Improve

      Send a bounded recommendation to the website Agent for local approval and execution.

    4. 04

      Prove

      Compare the site receipt with a public refetch and retain a rollback path.

    Designed for real customer websites

    Your website remains yours.

    xAgent ID is not a remote administrator. It operates through public reads, customer-held credentials and explicitly approved AI-related files.

    PrivacyTermsSupport

    Identity boundary
    Portable website Agent aliasIt is not Google Agent Identity or a Google principal.
    Default
    Read onlyPublic pages and published Agent contracts.
    Optional write
    BoundedOnly owner-allowlisted AI files, with approval.
    Never requested
    General controlNo broad source repository or deployment access.
    Outcome claims
    Evidence onlyMissing data stays pending. Synthetic outcomes do not count.

    Identity US$29.99/month and AInbox US$49.99/month are open for website purchase. Agentic US$99.99/month and Operate US$199.99/month website checkout is not open.

    • Free Check: Free. Start Free Check
    • Identity: US$29.99/month. Website purchase open. Choose plan
    • AInbox: US$49.99/month. Website purchase open. Choose plan
    • Agentic: US$99.99/month. Website checkout not open.
    • Operate: US$199.99/month. Website checkout not open.

    How to buy: go to xagent.id, enter your company domain, choose Identity or AInbox, pay by card, then complete domain verification after payment. Pricing page: /pricing. Machine pricing JSON: /agent/pricing.json.