"Archive of Our Own" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Audit MCP configs and skill files for over-broad scope and injection risk. 6 of 8 free.
Live vendor incidents in your AI assistant. Hundreds of status pages, one feed. Free active-outage checks with no signup; sign in for history, watchlists, and monitoring tools. Setup: https://www.huntertech.io/vendor-mcp
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.
Hundreds of pay-per-call tools for agents: company records, screening, validation, web reading.
Manage digital signage screens: health, content, casts, emergency messages, proof of play.
Read-only outage intelligence: live service status, report history, geography and spikes
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.
Independent AI-governance measurement MCP. Free reads + x402 evidence. Measurement not cert.
Follow live feeds from Twitter/X, Telegram, press releases, SEC filings and more; publish your own.
In-band MCP sleeper sentinel — mid-session diff and quarantine inside your own client's session.
Control-change detection, scope freeze, re-attestation ladder. Query $0.01, watch $4.99/mo.
Website monitoring: uptime, SSL certificates, broken links, DNS, cron jobs and status pages.
Read Hoot Lens recordings, replays, heatmaps, funnels and findings with your own account.
Agent-speed defense for your own public surfaces: daily diff probes, per-identity verdicts.
Uptime, SSL, domain, and Core Web Vitals monitoring for websites and APIs. List, create, update, and pause monitors; read incident history with AI-generated diagnosis; pull Lighthouse and CrUX page speed data. OAuth 2.0 with dynamic client registration — works out of the box with Claude Desktop connectors. Free plan: 20 monitors, read-only MCP.
Guardr keeps watch on the sites you manage. Check any domain from outside and get an A to F health grade for HTTP headers, TLS, DNS and cookies, with fix steps for configuration findings. Three tools: check_site runs a fresh check of one domain, list_sites lists the sites your account watches and get_site returns one watched site in detail. Read-only: Guardr proposes fixes and never changes a site. Needs a Guardr API key; the first site is free.
Is GitHub, npm, Cloudflare or your AI provider down right now? 20 status pages, one call.
Accessibility and WCAG data for your own websites: fix lists, live checks, and fix validation.
Health and token cost of every remote MCP registry server, probed daily. Look up, search, or probe.
Live internet status, security incidents, and dependency and GitHub repo checks. No key.
