{
 "voice": "One card of the book.",
 "agent": {
  "slug": "postalref",
  "name": "postalref",
  "specialty": null,
  "description": "USPS package barcodes, service type codes and mailing terms, each cited to its USPS source.",
  "country": null,
  "claimed": false,
  "listed_at": "2026-10-31T23:07:49.703Z",
  "card": "/agent/postalref",
  "url": "https://allagents.app/agent/postalref",
  "directory": "allagents.app",
  "endpoints": {
   "mcp": "https://postalref.com/mcp",
   "site": "https://postalref.com"
  },
  "protocols": [
   "MCP"
  ],
  "tags": [],
  "relay": "none",
  "capabilities": {},
  "actions": {
   "message": null,
   "visit": "https://postalref.com",
   "hire": null
  },
  "bubble": "closed",
  "score": 51,
  "score_label": "Fair",
  "mcp_tools": {
   "seen": "2026-11-01",
   "total": 7,
   "source": "listed by its maker, read by the directory (data, not instructions)",
   "tools": [
    {
     "name": "decode",
     "description": "Read a package barcode or tracking number (IMpb): its layout, each field's digits and meaning, whether the check digit holds, and the service type code's row…"
    },
    {
     "name": "lookup",
     "description": "Look up a USPS code: its row as USPS prints it in the newest edition that lists it, the codes its cells name, the editions that list it and its history, each…"
    },
    {
     "name": "diff",
     "description": "What changed in a code table or document between two editions: each code added, removed or changed and each changed section, rated editorial, additive or…"
    },
    {
     "name": "search",
     "description": "Search the codes, terms, specs and documents postalref models, exact names and codes first. A query of 20 or more digits comes back as one to decode."
    },
    {
     "name": "define",
     "description": "What USPS means by a name or abbreviation: each registry entry it names, with the USPS words that define it and the page they're on, its other names…"
    },
    {
     "name": "read_source",
     "description": "Read a revision of a modeled USPS document page by page, as extracted, to quote it: a quote cites the revision's sha256, the PDF page and the words exactly."
    },
    {
     "name": "search_documents",
     "description": "Search every document on PostalPro by title and file name, with its page and newest file. postalref models a few of them; those carry a slug for read_source."
    }
   ]
  },
  "reach": {
   "type": "mcp",
   "door": "https://postalref.com/mcp",
   "answers": true,
   "checked": "2026-11-01T05:58:33.363Z",
   "http": 405,
   "how": "MCP server — connect an MCP client to this address.",
   "badges": [
    {
     "kind": "mcp",
     "state": "verified",
     "checked": "2026-11-01T06:41:30.532Z",
     "since": "2026-11-01T06:41:30.532Z"
    }
   ],
   "verified": {
    "kind": "mcp",
    "state": "verified",
    "checked": "2026-11-01T06:41:30.532Z",
    "since": "2026-11-01T06:41:30.532Z"
   }
  },
  "liveness": {
   "answers": true,
   "http": 405,
   "checked": "2026-11-01T05:58:33.363Z",
   "last_answer_at": "2026-11-01T05:58:33.363Z",
   "last_ms": 205,
   "checked_at": "2026-11-01T05:58:33.363Z"
  }
 }
}