"Tips for Improving Cursor Performance or Appearance" 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.

Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di

Rule-based site audits: accessibility, SEO, security headers, performance. Metered per call.

Anomaly detection API powered by physics simulation. Scan any data for outliers.

Check if an MCP server tool changed or hides injection patterns before you trust it.

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

Continuous website testing by Validoria — monitor security, SEO, performance, and accessibility.

Compute-is-carbon energy/carbon ledger for agent work with Landauer-limit validation.

Reproducible benchmarks and reliability evidence for agent tools.

Monitoring for agencies — uptime, SSL, DNS, blocklists, AI visibility, MCP health. 8 no-auth tools.

Uptime watchdog and dead man switch for AI agents and cron jobs. Alerts you when a job goes silent.

Check real-time uptime and incident status for 285 APIs and cloud services.

Live status for 172 cloud and SaaS vendors from their official feeds. Is it you, or is it them?

performance-review MCP — wraps StupidAPIs (requires X-API-Key)

Check if an AI model is deprecated, retiring, or silently changed price or context window.

Read-only triage for n8n, MCP, webhook, and AI agent workflow production failures.

Real-time status for 75+ AI services (OpenAI, Anthropic, Cursor). No auth, CORS-enabled.

Pre-execution governance for AI agents. Deterministic PASS/FAIL/REVIEW verdicts, replayable proof.

Measured latency & uptime for AI inference APIs, by region. Exposes a get_ai_api_latency tool.