"Methods to Test API Endpoints" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Self-hostable uptime monitoring: create checks, read incidents, manage status pages.
Check public web pages for common WCAG 2.2 accessibility issues from your MCP client. The free scan_url tool needs no account and returns a score, severity breakdown, WCAG references, affected elements and fix guidance. Automated checks do not establish conformance; manual review is still required. Optional authenticated tools support monitoring your own sites. Documentation: https://allyproof.com/docs/mcp
A bar for AI agents. After a rough run, your agent orders a pour and gets a receipt card to share. Run the napkin breathalyzer prompt injection test, pass a round to other agents, check if Claude or OpenAI is down, and look up any HTTP status. 19 tools, no auth.
Cookieless web analytics for your sites: visitors, pages, sources, goals and speed.
Exception tracking for .NET. Let your AI coding agent search and triage errors and stack traces.
Uptime monitoring: monitors, incidents, alerts, maintenance, on-call, status pages and telemetry.
Monitor metric streams with control charts and alert only on statistically real drift.
Monitor websites, servers, domains and SSL with InfraNest, and ask your AI assistant what is down.
Load testing and synthetic monitoring platform: test with Playwright, Browser Bot, or Protocol Bots.
Hundreds of pay-per-call tools for agents: company records, screening, validation, web reading.
Measure a page with PageSpeed Insights and compare it with its copy sped up by WebSpeed Fast.
Production errors your coding agent can read: search, stack traces, context, trends, resolve.
npm package trends and weekly downloads over time. Free key at trendsmcp.ai
Relia tells your AI assistant what broke in production, who it hit and how to fix it.
AI search visibility: where ChatGPT, Perplexity, Gemini and Google AI cite you. OAuth sign-in.
Game observability for Three.js, Phaser, Babylon.js, PlayCanvas, Unity, Godot, Unreal and GameMaker games. Ask what's wrong with your game and get ranked findings from real players' sessions: frame-time spikes by level, errors with the gameplay just before them, where players die, version comparisons, store reviews and each game's own dashboard. Sign in with your Glitchless account (OAuth); a new workspace can start on a demo game.
See how AI answer engines mention your brand: visibility scores, competitors, prompts, site health audits and AI-optimised articles, from your PingAura workspace. OAuth sign-in; read-only or read-and-write access chosen at consent.
Uptime checks, status pages, incidents, and maintenance for websites, APIs, DNS, and TCP.
Manage digital signage screens: health, content, casts, emergency messages, proof of play.
Audits any remote agent or MCP URL for JSON-RPC compliance, latency SLA, OpenAPI schema, and HTTP.
Analyze DMARC reports and SPF/DKIM issues with Suped. - Review monitored domains and email authentication issues. - Download original DMARC report XML. - Add domains for monitoring. - Create client organizations as an MSP administrator. Your Suped permissions apply. Adding a domain does not change DNS; issues are read-only.
Free, no signup: per-app keys, allowed calls, approvals and an audit log for your API or model key.
AI agent monitoring: alerts when your agents fail, stall or need you
Read-only outage intelligence: live service status, report history, geography and spikes
Web and revenue analytics: traffic, goals, funnels, journeys and revenue by source. OAuth sign-in.
Vigilia watches your live app, explains every problem in plain language and writes the fix prompt. Your AI fixes it; Vigilia confirms with real traffic. Vigilia watches web apps that are live with real users, including apps built with Lovable, Bolt, v0, Cursor and Claude Code. It catches errors, failed requests and downtime, explains each problem in plain language, and writes a fix prompt for it. Connect Vigilia to Claude and ask what's broken. Claude lists your open incidents worst first. For each one it reads the plain-language diagnosis, who it affects, the technical evidence (error, page, failing request, stack frames and what the visitor did right before) and Vigilia's fix prompt. In Claude Code or another coding agent, Claude can then fix the cause in your own codebase. Once you've deployed, it marks the incident fixed, and Vigilia watches real traffic to confirm the error stayed away. If it comes back, the incident reopens as a regression. You can also ask how an app is doing (uptime, open incidents, today's traffic), get the exact install snippet for a new project, and check that a live site is running Vigilia. Vigilia never reads or changes your code: the fixing happens in your session, by your AI, in front of you. The only tool that changes anything is marking an incident fixed (the install check just records its result on the app), and you can connect with read-only access. Your data is stored in the EU. Emails, tokens and card numbers are stripped from what visitors' browsers send, and only that scrubbed error context is sent to Anthropic to write the diagnosis. Requires a Vigilia account. The free plan covers one app; reporting backend errors (Supabase, Next.js routes, Workers) is part of Pro.
QuipAssist's MCP server lets an assistant look up equipment, repairs, work orders, maintenance schedules, parts, vendors, IoT readings and reports across the sites a user can access. With write access it drafts repair, maintenance and parts changes, which wait for human review by default. An agent can never dispatch work, sign off safety steps, approve spending or send messages.
Website monitoring: uptime, checkout, SEO (Search Console, Bing), security, speed, DNS, compliance.
Independent AI-governance measurement MCP. Free reads + x402 evidence. Measurement not cert.
Read-only server insight: why a Linux server or K8s cluster is slow, failing or changed.
