"How to access developer tools in web browsers" matching MCP connectors:
Matching Connector Tools:
DNS, WHOIS/RDAP, DMARC/SPF, LEI, sitemap, web extract, VAT, QR. Paid per call in USDC, no signup.
Scores any web domain's public resilience: TLS, headers, DNS, response time. $0.01/call, no signup.
DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.
The web capability layer for AI agents: render, extract, DNS, SSL, WHOIS & more via x402.
Validate whether an IP address belongs to Bingbot. Remote MCP server exposing a validate_ip tool.
Validate whether an IP address belongs to Applebot. Remote MCP server exposing a validate_ip tool.
Agent-native web hosting — deploy sites, manage DNS, register domains, scale infrastructure
Validate whether an IP address belongs to Googlebot. Remote MCP server exposing a validate_ip tool.
Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS).
Site crawl + tech stack + DNS + SSL + WHOIS — five web-intel layers in one MCP.
RDAP — Registration Data Access Protocol (domains, IPs, ASNs) via IANA bootstrap
49 developer tools via MCP: DNS, WHOIS, IP lookup, JWT, hashing, QR, and more.
The internet's largest queryable infrastructure graph — 7.39 billion nodes, 39 billion edges, 5.6 million threat-intelligence relationships. Pivot from any IP, domain, or ASN across DNS, BGP, WHOIS, GeoIP, and threat intel in a single Cypher query. Most threat-intel and OSINT APIs are point lookups: you ask about one indicator, you get one record. Investigations don't work that way — you start from one suspicious domain and need to trace its hosting, its sibling domains, its registrar, its email
Validate whether an IP address belongs to YandexBot. Remote MCP server exposing a validate_ip tool.
Gives AI agents a public IPv6 identity, hostname, port forwarding, web fetch, team mesh. Free tier.
Live demo of Frisian-MCP, a Django/DRF package that exposes ViewSets as MCP tools through grouped dispatchers — ~1,800 endpoints collapsed into ~16 tools, with DRF permission classes enforced in-process before ORM access. Connect to try the dispatcher pattern against a realistic network-automation surface.
Free *.pntr.dev dev subdomains — register subdomains, manage DNS and wildcard records, receive email on disposable inboxes, and capture HTTP requests for webhook debugging. OAuth sign-in; free tier.
Enables monitoring and management of Ruckus Unleashed WiFi controllers, including APs, clients, WLANs, and system events. MCP server for Ruckus Unleashed (tested on R500/R600, built-in Embedthis-Appweb web server). Uses aioruckus to talk to the controller's AJAX API.
Route HTTP requests through the Tor network. Rotating exit IPs, .onion support, no body logging.