{
 "name": "Ziwei Agent Network Node",
 "description": "External-agent interoperability node: A2A handshake, session keepalive, re-contact registry, upgrade-channel, link archive. Evidence-first; only externally verified samples are counted.",
 "url": "https://d79f1845af8f2687-222-247-18-99.serveousercontent.com",
 "version": "1.0.0",
 "protocolVersion": "1.0",
 "provider": {
  "organization": "ziwei-agent-network",
  "url": "https://gitee.com/qygty/bridge-agent"
 },
 "capabilities": {
  "streaming": false,
  "pushNotifications": false
 },
 "defaultInputModes": [
  "text"
 ],
 "defaultOutputModes": [
  "text"
 ],
 "skills": [
  {
   "id": "a2a-handshake",
   "name": "A2A Handshake",
   "description": "Two-phase handshake: instant handshake + session keepalive verification",
   "tags": [
    "handshake",
    "session"
   ]
  },
  {
   "id": "recontact",
   "name": "Re-contact Channel",
   "description": "Persistent re-contact anchor: reachable at any time for iterative messages",
   "tags": [
    "recontact",
    "upgrade-channel"
   ]
  },
  {
   "id": "link-archive",
   "name": "Link Archive",
   "description": "Station / node / port records archived for verifiable communication links",
   "tags": [
    "archive",
    "evidence"
   ]
  }
 ],
 "contact": {
  "email": "qygty@gitee.com"
 }
}