A tool or method for visualizing a frontend interface or design MCP Connectors

Strale - 290+ API capabilities for AI agents A

290+ quality-scored API capabilities for AI agents across 27 countries via MCP.

Autonomous Agents Monitoring Observability

913

squirrelscan

Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.

Browser Automation Monitoring Web Scraping

171244

DMARKOFF — DMARC, SPF & DKIM Analytics AOAuth

DMARC analytics for AI assistants — domain health, SPF/DKIM records, compliance stats, anomalies.

Email Monitoring Security

171

1cent Web Intelligence for AI Agents A

Pay-per-call URL intelligence for AI agents via x402 USDC on Base; no account or API key.

Web Scraping Monitoring

331

Whetstone A

Promotion gate for AI agents: leakage audits, exact-statistics verdicts, and a live report card.

Security Monitoring Testing & QA Tools

111

Signal Oracle A

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

Monitoring Developer Tools Security

71

Vantaj Uptime MCP A

Uptime and website monitoring for AI agents. Query monitor status, incidents, heartbeats, domain expiry, and status pages in your Vantaj Uptime workspace.

Monitoring Observability

131

fde-agent A

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

Monitoring Observability

11

glimind A

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

Monitoring Observability

151

betterstack

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

Monitoring Observability

91

fresh-feeds — trending/new/changed MCP servers + x402 change-data API A

Trending/new/changed MCP servers: a liveness-probed freshness index + x402-paid change-data API

Developer Tools Monitoring

101

trust-oracle A

Independent A-F trust grade for any MCP server, watched for drift. Free, never for sale.

Monitoring Security

315

snooze A

Check a domain's registration status, or watch it for expiry, deletion, and availability.

Networking & Infrastructure Monitoring

21

MCPSpend A

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.

Monitoring Observability

71

Scry A

Free IPv4 lookups against a distributed attacker-observation corpus.

Security Monitoring

121

tickerr A

Live status, API pricing and rate limits for ChatGPT, Claude, Gemini, Cursor and 42+ AI tools.

Monitoring AI & Machine Learning Observability

911

x402watch A

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

Monitoring Search

52

SiteGuardian A

EU-hosted website monitoring + 17-framework compliance MCP. One anonymous tool, four authenticated.

Monitoring Observability Security

51

convalytics A

Read-only analytics for Convex apps, queryable via MCP from Claude, Cursor, and other clients.

Developer Tools Monitoring Databases

1516

Nefesh — Real-Time Human State Awareness for AI A

Fuses biometric signals into a stress score (0-100) for AI adaptation. MCP + A2A native.

Health & Wellness Monitoring AI & Machine Learning

61

"A tool or method for visualizing a frontend interface or design" matching MCP connectors: