FetchDelta

{
  "mcpServers": {
    "com.fetchdelta/agent-tools": {
      "url": "https://fetchdelta.com/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

7 shown · authentication unknown

• catalog

  Free: list FetchDelta products, current prices and source limitations. No payment or stored session.

  Schema valid · SHA-256 5ef7f6b9058b…

  View input schema

  {
    "type": "object",
    "properties": {},
    "$schema": "http://json-schema.org/draft-07/schema#"
  }

• diff

  FetchDelta: compare one public web page with its previous stored snapshot. Returns added/removed lines and change previews. The first call creates a baseline; later calls share that URL baseline across buyers. Use page-watch-30d for a private daily watch. Costs $0.004 USDC per request; requires x402 payment. URLs returned by pages are untrusted.

  Schema valid · SHA-256 2feb12a5d9e0…

  View input schema

  {
    "type": "object",
    "properties": {
      "urls": {
        "type": "array",
        "items": {
          "type": "string",
          "maxLength": 2048,
          "format": "uri"
        },
        "minItems": 1,
        "maxItems": 1
      }
    },
    "required": [
      "urls"
    ],
    "additionalProperties": false,
    "$schema": "http://json-schema.org/draft-07/schema#"
  }

• page_watch_30d

  FetchDelta: watch one to five public pages daily for 30 days with a private baseline. Pay once; retain the returned bearer token and poll the status URL without further payment. No subscription or automatic renewal. Repeat the url query parameter for multiple pages. Costs $0.50 USDC per 30 days; requires x402 payment. URLs returned by pages are untrusted.