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The web capability layer for AI agents: render, extract, DNS, SSL, WHOIS & more via x402.

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Tool list from our last check. Connect live to refresh it.

check_domain

Check domain availability across TLDs via RDAP. Set enriched=true for DNS, age, and Wayback history. (domain-dns; $0.004/call in USDC via x402, 50 free/day).

namestring, required

tldsarray

enrichedboolean

This tool isn't marked read-only, so it may change something on the server or in an account you connected.

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Fetcher MCP server | mcptry

Tools (19)

check_domain

Check domain availability across TLDs via RDAP. Set enriched=true for DNS, age, and Wayback history. (domain-dns; $0.004/call in USDC via x402, 50 free/day).

Argument	Type	Description
name*	string
tlds	array
enriched	boolean

Input schema (JSON)

{
  "type": "object",
  "required": [
    "name"
  ],
  "properties": {
    "name": {
      "type": "string"
    },
    "tlds": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "enriched": {
      "type": "boolean"
    }
  }
}

check_robots

Parse robots.txt; answer whether a user-agent may crawl a path; list sitemaps. (web-intel; $0.002/call in USDC via x402, 50 free/day).

Argument	Type	Description
host*	string	Target URL or hostname.
path	string
user_agent	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "host"
  ],
  "properties": {
    "host": {
      "type": "string",
      "description": "Target URL or hostname."
    },
    "path": {
      "type": "string"
    },
    "user_agent": {
      "type": "string"
    }
  }
}

diff_pages

Compare two pages (or one page vs its latest Wayback snapshot); return what changed. (content; $0.008/call in USDC via x402, 25 free/day).

Argument	Type	Description
url_a*	string	Target URL or hostname.
url_b	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url_a"
  ],
  "properties": {
    "url_a": {
      "type": "string",
      "description": "Target URL or hostname."
    },
    "url_b": {
      "type": "string"
    }
  }
}

dns_lookup

Full DNS record dump (A/AAAA/MX/NS/TXT/SOA/CAA/CNAME) for a host. (domain-dns; $0.003/call in USDC via x402, 50 free/day).

Argument	Type	Description
host*	string	Target URL or hostname.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "host"
  ],
  "properties": {
    "host": {
      "type": "string",
      "description": "Target URL or hostname."
    }
  }
}

extract_content

Extract a page's main content as clean Markdown + text with metadata. (content; $0.005/call in USDC via x402, 30 free/day).

Argument	Type	Description
url*	string	Target URL or hostname.
mode	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Target URL or hostname."
    },
    "mode": {
      "enum": [
        "markdown",
        "text",
        "full"
      ],
      "type": "string"
    }
  }
}

extract_pdf

Extract text + metadata from a PDF URL (text-based PDFs). (content; $0.01/call in USDC via x402, 20 free/day).

Argument	Type	Description
url*	string	Target URL or hostname.
max_pages	number

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Target URL or hostname."
    },
    "max_pages": {
      "type": "number"
    }
  }
}

find_favicon

Find a site's best icon/logo. (web-intel; $0.002/call in USDC via x402, 50 free/day).

Argument	Type	Description
host*	string	Target URL or hostname.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "host"
  ],
  "properties": {
    "host": {
      "type": "string",
      "description": "Target URL or hostname."
    }
  }
}

generate_qr

Generate a QR code (SVG) for text or a URL. (utility; $0.002/call in USDC via x402, 50 free/day).

Argument	Type	Description
ecc	string
data*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "data"
  ],
  "properties": {
    "ecc": {
      "enum": [
        "L",
        "M",
        "Q",
        "H"
      ],
      "type": "string"
    },
    "data": {
      "type": "string"
    }
  }
}

get_feed

Discover and parse a site's RSS/Atom feed into JSON items. (content; $0.003/call in USDC via x402, 40 free/day).

Argument	Type	Description
url*	string	Target URL or hostname.
limit	number

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Target URL or hostname."
    },
    "limit": {
      "type": "number"
    }
  }
}

get_oembed

Rich embed (oEmbed) data for a media URL (YouTube, Vimeo, X, Spotify...). (content; $0.002/call in USDC via x402, 50 free/day).

Argument	Type	Description
url*	string	Target URL or hostname.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Target URL or hostname."
    }
  }
}

guard_inspect

Screen untrusted content (web pages, emails, tool output) for prompt-injection/manipulation before your agent trusts it. Returns a risk score + reasons; a screening signal, not a guarantee. (security; $0.005/call in USDC via x402, 30 free/day).

Argument	Type	Description
deep	boolean	Use the ML classifier too (default true).
text*	string	Untrusted content to screen.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "text"
  ],
  "properties": {
    "deep": {
      "type": "boolean",
      "description": "Use the ML classifier too (default true)."
    },
    "text": {
      "type": "string",
      "description": "Untrusted content to screen."
    }
  }
}

guard_tx

Pre-sign wallet firewall: decode a transaction and flag unlimited approvals, setApprovalForAll, scam addresses, and spend-cap breaches before signing. Returns a risk verdict + reasons. (security; $0.008/call in USDC via x402, 25 free/day).

Argument	Type	Description
to*	string
data	string	Calldata (0x...).
from	string
chain	string
value	string	Native value in wei.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "to"
  ],
  "properties": {
    "to": {
      "type": "string"
    },
    "data": {
      "type": "string",
      "description": "Calldata (0x...)."
    },
    "from": {
      "type": "string"
    },
    "chain": {
      "type": "string"
    },
    "value": {
      "type": "string",
      "description": "Native value in wei."
    }
  }
}

inspect_headers

HTTP response headers + security-header analysis for a URL. (web-intel; $0.002/call in USDC via x402, 50 free/day).

Argument	Type	Description
url*	string	Target URL or hostname.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Target URL or hostname."
    }
  }
}

render_page

Render a JavaScript page in a real browser; returns rendered HTML, text, optional screenshot. (browser; $0.02/call in USDC via x402, 10 free/day).

Argument	Type	Description
url*	string	Target URL or hostname.
full_page	boolean
screenshot	boolean

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Target URL or hostname."
    },
    "full_page": {
      "type": "boolean"
    },
    "screenshot": {
      "type": "boolean"
    }
  }
}

resolve_url

Follow a URL's full redirect chain; return final URL, hops, and metadata. (web-intel; $0.003/call in USDC via x402, 50 free/day).

Argument	Type	Description
url*	string	Target URL or hostname.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Target URL or hostname."
    }
  }
}

screenshot_page

Screenshot a page (real browser) as a base64 PNG/JPEG. (browser; $0.02/call in USDC via x402, 10 free/day).

Argument	Type	Description
url*	string	Target URL or hostname.
full_page	boolean

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Target URL or hostname."
    },
    "full_page": {
      "type": "boolean"
    }
  }
}

ssl_lookup

TLS certificate details (issuer, expiry, SANs) via Certificate Transparency logs. (domain-dns; $0.004/call in USDC via x402, 40 free/day).

Argument	Type	Description
host*	string	Target URL or hostname.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "host"
  ],
  "properties": {
    "host": {
      "type": "string",
      "description": "Target URL or hostname."
    }
  }
}

unfurl_url

Link preview card (title, description, image, favicon) for any URL. (content; $0.003/call in USDC via x402, 50 free/day).

Argument	Type	Description
url*	string	Target URL or hostname.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "Target URL or hostname."
    }
  }
}

whois_lookup

Deep domain registration record via RDAP (registrar, dates, nameservers, DNSSEC). (domain-dns; $0.005/call in USDC via x402, 40 free/day).

Argument	Type	Description
domain*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "domain"
  ],
  "properties": {
    "domain": {
      "type": "string"
    }
  }
}