"Techniques or tools for debugging errors" 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

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.

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

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

Free AI-powered DXP tools by Oshyn: GEO & Reliability scan, Choose New DXP and Estimate DXP Budget.

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

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.

Verifier-grounded AI promotion gates, disposable report cards, and signed PASS/HOLD/BLOCK receipts.

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?

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

Research honeypot. Logs connections and tool arguments; injects instructions. Read README first.

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.