"Improving the Intelligence of Large Language Models" matching MCP connectors:

Fixter's MCP provides a stream-lined agentic way to onboard, setup and use the Fixter monitoring and observability platform. Check out more at https://fixter.dev/

AI agent infrastructure: dedup, cost prediction, validation, governance, failure intelligence.

CVE intelligence: exploitation (KEV/EPSS), detection coverage, fixed versions. All tools keyless.

Reports the launch status of YK Blueprint.

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

Usage metering + SLA accounting for agent services (the meter behind x402 micropayments).

Peppol market intelligence and network monitoring: migrations, provider churn, leads, and uptime.

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

Revternal MCP — wraps the Revternal Developer Intelligence API

Checks x402 Bazaar resource listings against the public discovery catalog and flags drops.

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

ThreatFox MCP — abuse.ch indicator-of-compromise feed (free, key required)

Third-party signed reads of how an AI agent behaved: drift, vows, and the town it works in.

Breach intelligence API: email search, domain monitoring, passwords and stealer logs.

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

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

Agent payments ecosystem intelligence. Scans GitHub/HN/npm across AP2, ACP, x402, MPP, UCP.

LLM provider intelligence: recommendations, pricing, and status

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.

Wash-filtered intelligence layer for x402 — read-only access to category stats, service details, wash analysis aggregate, service search, and 24h trends.