"List of This Week's 15 Most Popular Free Minecraft Servers" matching MCP connectors:

Scan/purge hidden text & score web domains: TLS, DNS, headers, speed. Free scans, $0.01 actions.

MCP tool observatory: do registry servers answer, and are their answers true? No key.

Issue signed receipts for AI agent actions; verify any receipt offline - free, no account.

Reports the launch status of YK Blueprint.

Free anonymous website, DNS, email and TLS checks, plus read-only access to your monitors.

Free MCP window into a live autonomous machine-economy experiment: telemetry, hypothesis scoreboard.

Free uptime monitoring: HTTP/TCP/TLS/DNS checks, cron heartbeats, status pages, incident tools.

Live health and AI-readable metadata of invokera.com. Demo of an Invokera-hosted MCP server.

Measured readings on open-source dependencies: health, end-of-life, model prices, incidents.

Measured readings on open-source dependencies: health, end-of-life, model prices, incidents.

Core Web Vitals metrics by CMS, CDN, and framework — free remote MCP, no auth.

Manage Cronitor monitors and send telemetry pings — list, inspect, create, update, delete.

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

Track cost, latency, and usage of every MCP tool call from any client (Claude, Cursor, Windsurf). Free 25K calls/month — open-source proxy, EU-hosted.

Gain visibility into the performance, availability, and health of your apps and infrastructure.

DriftOracle - 15 tools for model/data drift monitoring: PSI, KS-test, alerts, evidence packs.

Mezmo MCP is a remote Model Context Protocol (MCP) server that lets AI assistants and IDE chat agents interact with the Mezmo observability platform via the Model Context Protocol. Use it for streamlined observability, log analysis, and root-cause analysis in your favorite tools. Add Mezmo MCP and you can: 🕵️ Run advanced Root-cause analysis over recent logs 📦 List and describe Pipelines 📤 Export and filter Logs with powerful query syntax

Uptime, SSL, domain, and Core Web Vitals monitoring for websites and APIs. List, create, update, and pause monitors; read incident history with AI-generated diagnosis; pull Lighthouse and CrUX page speed data. OAuth 2.0 with dynamic client registration — works out of the box with Claude Desktop connectors. Free plan: 20 monitors, read-only MCP.

Monitor websites, APIs, and servers: create monitors, triage incidents, and query uptime stats.

AI visibility across 8 LLM platforms. 30 tools, most need no API key. EU-hosted, free.