ARC · DEVELOPERS · MCP TOOLS · READ THE DATA

get_agent_facts

Agent facts for a store

Typed agent facts for a store or product (use-case mention, price clarity, agent-friendly description, cart-blocker suspicion, readiness score) with confidences, from an HTTP page scrape.

NO LOGIN

What it does

Read free ARC agent facts for a store or product with no login. Returns TypeSafe Jev typed decisions (use-case mention, price clarity, agent-friendly description, cart-blocker suspicion, readiness score) from an HTTP scrape. Not a browser session and not any third-party agent product; ARC's browser cart tests (ARC browser shoppers A–E) are separate. JSON: GET /api/agent-facts?host=

Limits: Daily read limit per network.

Arguments

Name	Type	Required	Description
host	string	no	Store hostname, e.g. allbirds.com
url	string	no	Store or product URL
slug	string	no	ARC Index slug, e.g. allbirds

Full input JSON Schema

INPUT SCHEMA

{
  "type": "object",
  "properties": {
    "host": {
      "type": "string",
      "description": "Store hostname, e.g. allbirds.com"
    },
    "url": {
      "type": "string",
      "description": "Store or product URL"
    },
    "slug": {
      "type": "string",
      "description": "ARC Index slug, e.g. allbirds"
    }
  }
}

Call it

From Claude, Cursor, ChatGPT or VS Code, connect the server (config) and ask in plain words; the client picks the tool. Or call it directly with JSON-RPC:

CURL · JSON-RPC

curl -s https://www.arcreport.ai/api/ask \
  -H 'content-type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_agent_facts","arguments":{"host":"allbirds.com"}}}'

JAVASCRIPT

const res = await fetch("https://www.arcreport.ai/api/ask", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
      "name": "get_agent_facts",
      "arguments": {
        "host": "allbirds.com"
      }
    }
  }),
});
const { result } = await res.json();
const data = JSON.parse(result.content[0].text); // result.isError is true on errors
console.log(data);

PYTHON

import json, requests

res = requests.post("https://www.arcreport.ai/api/ask", json={
    "jsonrpc": "2.0",
    "id": 1,
    "method": "tools/call",
    "params": {
        "name": "get_agent_facts",
        "arguments": {
            "host": "allbirds.com"
        }
    }
}, timeout=30)
result = res.json()["result"]
print(json.loads(result["content"][0]["text"]))

REST equivalent

GET /api/agent-facts. Documented in openapi.json.

CURL · GET

curl -s 'https://www.arcreport.ai/api/agent-facts?host=allbirds.com'