"Tools or resources to assist a web developer" matching MCP connectors:

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

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/

A managed runtime for custom API integrations. Manage lines, endpoints, keys, logs and DLQ via MCP.

Measured latency, time to first token and uptime for ~45 AI inference APIs, by region.

Discover Frontier inference capabilities and read sanitized usage through read-only tools.

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

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.

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.

EU AI Act Art-14 runtime oversight: allow / flag / gate-to-human on an agent action, with receipt.

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

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

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

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

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

Live reliability for AI agent tools: is it working right now, and how do I call it correctly?

Read-only MCP access to sessions, funnels, campaigns, errors, live visitors, and anomalies.

ResilienceOracle - 10 operational resilience tools: BIA, RTO/RPO, scenario testing.