Skill: Document brief

Bundled execution of the Document brief workflow - Metadata, an AI-written summary, and a preview of the opening pages of a PDF - understand what a document says without reading the whole thing. The catalog's first AI-summarization pack, complementary to document-intel's deterministic format extraction (no AI, no summarization there). One x402 payment runs 3 underlying tools (pdf-info, pdf-summarize, pdf-extract-pages); partial-success per step.

TRY IN PLAYGROUND →

Input

Example output

{
  "pack": "document-brief",
  "args": {
    "url": "https://bitcoin.org/bitcoin.pdf"
  },
  "steps": [
    {
      "slug": "pdf-info",
      "ok": true,
      "result": {}
    },
    {
      "slug": "pdf-summarize",
      "ok": true,
      "result": {}
    },
    {
      "slug": "pdf-extract-pages",
      "ok": true,
      "result": {}
    }
  ],
  "summary": "3/3 steps succeeded"
}

Try it - see the 402 challenge (free)

curl -i -X POST https://agent402.tools/api/skill/document-brief \
  -H "Content-Type: application/json" \
  -d '{"url":"https://bitcoin.org/bitcoin.pdf"}'

The response is HTTP 402 Payment Required with exact payment requirements. Any x402 v2 client pays automatically and retries:

Paid call (JavaScript agent)

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client();
registerExactEvmScheme(client, { signer: privateKeyToAccount(KEY) });
const payFetch = wrapFetchWithPayment(fetch, client);

const res = await payFetch("https://agent402.tools/api/skill/document-brief", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "url": "https://bitcoin.org/bitcoin.pdf"
  }),
});

Related tools