"Resources for accessing on-chain blockchain data" matching MCP connectors:

290+ quality-scored API capabilities for AI agents across 27 countries via MCP.

Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.

DMARC analytics for AI assistants — domain health, SPF/DKIM records, compliance stats, anomalies.

SupplyMaven supply chain risk management data including manufacturing, port and airport congestion, border, materials and macro indexes

Promotion gate for AI agents: leakage audits, exact-statistics verdicts, and a live report card.

Query 90 days of honeypot probe data: IP reputation, scanners, CVE probing, TLS/SSH fingerprints.

Pay-per-call change-intelligence feeds for AI agents over x402 (deps, security, regs, tariffs)

Paid agent trust checks, receipt verification, research, data work, and monitoring.

Uptime and website monitoring for AI agents. Query monitor status, incidents, heartbeats, domain expiry, and status pages in your Vantaj Uptime workspace.

Diagnose AI workflows for failure, security, and handoff risks — RED/AMBER/GREEN per node.

Read incidents, services, teams, on-call schedules; acknowledge, resolve and note incidents.

Read Spike.sh incidents, on-call, escalations and services; acknowledge, resolve, set priority.

Manage cron/heartbeat checks, read pings and flips, pause/resume/delete on Healthchecks.io.

Manage incidents and on-call: list/create/update incidents, who is on call, on-call overrides.

Read monitors, incidents, heartbeats, on-call and status pages; acknowledge or resolve incidents.

Trending/new/changed MCP servers: a liveness-probed freshness index + x402-paid change-data API

Independent A-F trust grade for any MCP server, watched for drift. Free, never for sale.

Check a domain's registration status, or watch it for expiry, deletion, and availability.

Tracker / Sigil / Cross-lens — every TunnelMind Data API operation as one MCP surface.

Live status, API pricing and rate limits for ChatGPT, Claude, Gemini, Cursor and 42+ AI tools.