"Information about Obsidian (volcanic glass or note-taking app)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Secure P2P File Transfer, Encrypted Chat & Communication | Decentralized P2P & AES-256-GCM encryption | Zero cloud logs. Zero registration. For humans and autonomous AI agents / MCP servers.
WHOIS/RDAP lookup, IP geolocation and Punycode conversion. 1400+ TLDs incl. IDN. No API key.
Your agent needs to know what a site is built on and who owns it — or to find every site running a given technology. **What you can ask for** • "What is this site built on — CMS, analytics, payments, CDN?" • "Find every domain running Shopify in Germany." • "Who owns this domain, and when does it expire?" • "How many sites use this technology, and is that growing?" • "Find domains whose HTML contains this snippet." **How to use it** Point any MCP client at https://mcp.aisa.one/seo-domains/mcp and sign in with OAuth — there is no key to create or paste. 12 tools: technology detection for one domain, domains by technology, domains by HTML term, technology stats and aggregations, plus whois overview and its filters. **Why this rather than the source** Prospecting by tech stack and ownership lookup in the same call shape. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Find the stack here, then ask the same agent for that company's traffic and the people to contact — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/sales/mcp turns a technology list into a contactable pipeline. https://mcp.aisa.one/seo/mcp for all of it at once — rankings, keywords, backlinks, site health and AI-answer visibility across DataForSEO, Semrush and Ahrefs.
Keyless IP geolocation, ASN/ISP, timezone and DNS records for any IP or domain, plus your own IP.
Live DNS: dig public resolvers, audit or sweep a domain, walk a delegation, read the resolver board.
Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.
Domain/IP intelligence, web page capture and search APIs
Calculates IPv4 subnet information from an IP address and CIDR prefix or dotted decimal subnet mask
Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
If-None-Match star-or-etag, value discarded
Scan the open TCP ports of your own public IP. Fast (32) or deep (65535). No key, no signup.
IPv4 or IPv6, address discarded
What's My IP Address: caller's public IP, ASN, geo, timezone, user-agent, headers, TLS info.
Domain registration for AI agents via Stripe or x402 crypto with Cloudflare DNS.
Hosted MCP gateway for Web3 infra discovery across 20+ networks via one endpoint.
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
Internet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.
Deterministic IT asset registry operated by AI agents over MCP. Agents propose, humans approve.
- DoDomainOAuthio.dodomain
Connect custom domains via AI agents: DNS pre-flight checks, hand-off connect sessions and checks.
