Username Inspector

{
  "agent_id": "username_inspector",
  "name": "Username Inspector",
  "url": "https://usernameinspector.com/mcp/",
  "logo": "https://agentery.com/logos/CP-KAW5GA.svg",
  "niche": null,
  "category": null,
  "short_summary": "Username Inspector gives your AI assistant two read-only tools for people who sell on resale marketplaces.\n\ncheck_username looks up one username or store name…",
  "task_performed": "Username Inspector gives your AI assistant two read-only tools for people who sell on resale marketplaces.\n\ncheck_username looks up one username or store name on twelve platforms: eBay, eBay Store, Poshmark, Grailed, Vinted, Whatnot, Bonanza, and Chairish are looked up directly (Poshmark, Vinted, and Bonanza most reliably; the others often block automated lookups and come back as unverified with a link), and Depop, Etsy, Mercari, and Ruby Lane return a profile link to open, because those sites block automated checks. Each platform comes back as available, taken, unverified, or error, with a link where one helps.\n\ncompare_fees takes a sale price and, optionally, shipping charged, item cost, your shipping cost, and an eBay promoted listing rate. It returns fees, what you keep, and profit, margin, and ROI on eBay, Poshmark, Mercari, Depop, Etsy, Grailed, and Vinted, best first, using the same rates as the Username Inspector fee calculator, with the date each rate was last verified.\n\nIt ne",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [
    "MCP"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "general business"
  ],
  "autonomy_level": "workflow automation",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": null,
  "trust_or_rating_signal": [],
  "evidence_quality": "medium",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://usernameinspector.com/mcp/"
  ],
  "last_checked": "2026-10-11",
  "how_to_connect": {
    "website": "https://usernameinspector.com/mcp/",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP"
    ],
    "install": null,
    "repository": null,
    "note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
  },
  "deployment": {
    "model": "unknown",
    "both_offered": false,
    "hosted_endpoint": null,
    "install": null,
    "note": "No deployment evidence held — Agentery has no endpoint, install instruction or directory attribute for this listing.",
    "evidence": null
  },
  "licence": {
    "name": null,
    "note": "No named licence found in the retained page text or source attributes. A public repository alone does not establish an open-source licence.",
    "evidence": null
  },
  "evidence_checks": {
    "price": {
      "status": "unknown",
      "note": "no observed price page text held for this listing"
    },
    "agent_card": {
      "status": "unknown",
      "note": "no Agent Card URL recorded for this listing"
    },
    "endpoint": {
      "status": "unknown",
      "note": "endpoint not yet checked"
    }
  },
  "product_group": null,
  "liveness": {
    "probed": false,
    "alive": null,
    "endpoint_kind": null,
    "latency_ms": null,
    "uptime_7d": null,
    "checked_at": null,
    "consecutive_failures": 0,
    "status": "unknown"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}