MCP-Server
fetcher
cloud.fetcher/fetcher
Was dieses MCP kann
Fetches and renders web pages, extracts content and PDFs, parses feeds, inspects domains and headers, and screens web content or transactions for security risks.
Funktionen
Tools
19
Tools
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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'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).
Eingabeschema
{'type': 'object', 'required': ['domain'], 'properties': {'domain': {'type': 'string'}}}
Verlauf
Letzte Tool-Änderungen
Hinzugefügt
check_domain
17. September 2026 07:58
Hinzugefügt
guard_tx
17. September 2026 07:58
Hinzugefügt
guard_inspect
17. September 2026 07:58
Hinzugefügt
diff_pages
17. September 2026 07:58
Hinzugefügt
generate_qr
17. September 2026 07:58
Hinzugefügt
extract_pdf
17. September 2026 07:58
Hinzugefügt
whois_lookup
17. September 2026 07:58
Hinzugefügt
ssl_lookup
17. September 2026 07:58
Hinzugefügt
dns_lookup
17. September 2026 07:58
Hinzugefügt
inspect_headers
17. September 2026 07:58
Hinzugefügt
check_robots
17. September 2026 07:58
Hinzugefügt
find_favicon
17. September 2026 07:58
Hinzugefügt
get_oembed
17. September 2026 07:58
Hinzugefügt
get_feed
17. September 2026 07:58
Hinzugefügt
unfurl_url
17. September 2026 07:58
Hinzugefügt
resolve_url
17. September 2026 07:58
Hinzugefügt
extract_content
17. September 2026 07:58
Hinzugefügt
screenshot_page
17. September 2026 07:58
Hinzugefügt
render_page
17. September 2026 07:58
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