▸ AGENT-FIRST SERVICE

Built for agents to install, call, pay, and verify.

This service is its own first customer: DID=0. The twin3 AEO Agent audits this site, checks SEO, AEO, GEO, and AGO / Agentic Browsing readiness, installs the same Site SDK customers use, and issues an AgentX.ID Passport backed by a proof graph.

Run self audit View Passport Read install file

Agent calls twin3

External agents audit a URL, read structured recommendations, and decide whether to request paid generation or deployment work.

Website installs Site Agent Key

Customer sites receive a stable Agent ID and call twin3 over time for verification, new file generation, and ongoing optimization.

Self-optimizing service

This page installs the same SDK and exposes a health endpoint so agents can verify that the product is alive and readable.

AgentX.ID Passport

The self site is DID=0. Its public identity page links the Agent Card, DID-style subject, SDK signals, and future ERC-8004 / SBT trust anchors.

Surface

Endpoint

Purpose

Descriptor

/.well-known/aeo-agent.json

Public Site Agent identity for this service.

Agent Card

/.well-known/agent-card.json

Agent Store and A2A discovery metadata.

MCP

/agent/mcp.json

Tool manifest for agent runtimes.

Health

/agent/health.json

Self-audit score and readable surface list.

Backlog

/api/agent/self_backlog

Monthly optimization queue generated from real checks.

Passport

/api/agent/passport

AgentX.ID Passport v0.1 for DID=0.

Proof graph

/api/agent/proof_graph

Evidence graph from real SDK events and readable Agent-first surfaces.

Google aligned

google_readiness

PageSpeed / Lighthouse SEO plus Agentic Browsing signals inside every audit response.

SDK signals

/api/agent/sdk_event

Installed sites send page structure, Agentic Browsing, referrer, and conversion events.