"A server for building out n8n from scratch" 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.

Accessibility and WCAG data for your own websites: fix lists, live checks, and fix validation.

SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.

Scores a business's online presence 0–100 and names the top issues to fix — search visibility, whether AI assistants can read and recommend it, speed and first impression, trust, and how easy the business is to reach. Give the scan_website tool a URL and it returns the score with the top issues, in chat. English and Arabic. By BottleTech (bottletech.net).

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/

Monitor uptime and incidents, run checks, and publish status updates from your Uptimepage org.

SupplyMaven supply chain risk management data including manufacturing, port and airport congestion, border, materials and macro indexes

Dead-man's-switch for cron jobs & AI agents. Import a crontab to arm one silent-miss alert per job.

Ten machine-readable signals on one public page: the top miss if any, and a receipt we re-verify.

Free uptime monitoring: HTTP/TCP/TLS/DNS + MCP server checks, cron heartbeats, status pages, alerts.

Audit MCP configs and skill files for over-broad scope and injection risk. 6 of 8 free.

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

Inventory and audit your agent fleet over MCP: audit_mcp_config returns risk-ranked findings with a 0-100 posture score, scope_check ranks tool-manifest blast radius, audit_skill_file and injection_scan screen untrusted skill files and text, and inventory_report builds a governance inventory with risk tiers. All analysis is deterministic and local to the request.

AI news, model pricing, service status, and machine-payable premium tools. AFTA-certified.

Trust scores and dated liveness/drift facts for MCP servers, from the lastseen.dev register.

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

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

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

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