IP Geolocation — Country, City, ISP, VPN Detection
IP geolocation API for AI agents. Locate any IP address: country, city, region, ISP, ASN, latitude/longitude, and VPN/proxy/Tor detection. IPv4 and IPv6 supported. Single and batch modes.
Tools: ip_lookup_geolocation (single), ip_lookup_geolocation_batch (multiple IPs).
Use this for geo-targeting, fraud detection, access control, or analytics enrichment. IMPORTANT: For domain-level intelligence, use domain_lookup_intelligence instead.
Returns: {country, city, isp, asn, vpn, coordinates}. No API key required — x402 micropayment $0.003/call on Base L2.
America's Law Graph
US federal and state statutory law MCP server. 529K sections across 50 states, the US Code, and Code of Federal Regulations. 11 tools: fulltext search, citation graph traversal, cross-reference navigation, risk surface analysis, doctrinal lineage. Free tier — no API key needed.
DocGuard
DocGuard, an official, zero-dependency Node.js MCP server (npm: docguard-cli, docguard mcp) exposing 5 read-only doc-governance tools: guard, score, explain, verify-claims, diagnose.