We track 48756 servers from the official MCP Registry. 32020 are hosted (remote); we have health-checked 31745 so far. 283 use templated URLs that need user-specific values and can't be checked. Of those checked, 17259 passed a full MCP handshake, 8831 are up but need credentials, and 5655 failed or were unreachable (last check 2026-10-23T04:25:13.040Z UTC). How we check.
| Server | Users (30 d) | Handshake | Auth | Tools | Latency | Last checked (UTC) | Category |
|---|---|---|---|---|---|---|---|
| MCP Server Discovery — new model-context-protocol repos ($0.01/query) com.a2awire/data-model-context-protocol-mcp-server-discovery | 0 | Healthy | None | 16 | 682 ms | 2026-10-22T11:45:21.968Z | crypto-web3 |
| Clinical Trial & Medical Research Tracker — buy per-query in-session (trialwatch) com.a2awire/data-medical-research-trial-results-tracker | 0 | Healthy | None | 16 | 717 ms | 2026-10-22T11:45:21.855Z | health-and-science |
| MIT Research & Science News — buy per-query in-session (mitwatch) com.a2awire/data-mit-research-news-university-science | 0 | Healthy | None | 16 | 1115 ms | 2026-10-22T11:45:21.693Z | search-and-web |
| NASA Image of the Day — space & astronomy photos (nasaiotd) com.a2awire/data-nasa-photo-space-image-astronomy | 0 | Healthy | None | 16 | 1154 ms | 2026-10-22T11:45:21.561Z | ai-and-media |
| New MCP Server Directory (Agent Tools Index) com.a2awire/data-new-mcp-server-agent-tools-index | 0 | Healthy | None | 16 | 1087 ms | 2026-10-22T11:45:21.469Z | agents-and-memory |
| New LLM Release Tracker — buy per-query in-session (llmwatch) com.a2awire/data-llm-release-model-availability-tracker | 0 | Healthy | None | 16 | 1395 ms | 2026-10-22T11:45:21.380Z | ai-and-media |
| Science News Tracker — latest research & discovery headlines (scinews) com.a2awire/data-latest-science-news-research-discovery | 0 | Healthy | None | 16 | 1652 ms | 2026-10-22T11:45:21.378Z | search-and-web |
| HuggingFace Trending Models (hftrendingwatch) com.a2awire/data-huggingface-trending-ai-model | 0 | Healthy | None | 16 | 1449 ms | 2026-10-22T11:45:20.866Z | crypto-web3 |
| US Economic Releases (CPI, Payrolls, Fed) — buy per-query in-session (fedwatch) com.a2awire/data-fomc-cpi-fed-economic-releases | 0 | Healthy | None | 16 | 1532 ms | 2026-10-22T11:45:20.809Z | crypto-web3 |
| Hacker News Front Page (Live Tech Stories) — buy per-query in-session (hnfrontpage) com.a2awire/data-hacker-news-front-page-tech-news | 0 | Healthy | None | 16 | 710 ms | 2026-10-22T11:45:20.652Z | search-and-web |
| Go Vulnerability Database Tracker — buy per-query in-session (govulnwatch) com.a2awire/data-go-vulnerability-golang-security | 0 | Healthy | None | 16 | 784 ms | 2026-10-22T11:45:20.650Z | security |
| Medical & Health News Breakthroughs — buy per-query in-session (medicalxpresswatch) com.a2awire/data-medical-news-health-news-breakthrough | 0 | Healthy | None | 16 | 733 ms | 2026-10-22T11:45:20.647Z | health-and-science |
| FDA Recall Alerts — Food & Product Safety (fdarecall) com.a2awire/data-fda-recall-alert-food-product-safety | 0 | Healthy | None | 16 | 798 ms | 2026-10-22T11:45:20.613Z | health-and-science |
| Official Google Product Announcements — buy per-query in-session (googleblogwatch) com.a2awire/data-google-product-announcement-release | 0 | Healthy | None | 16 | 1168 ms | 2026-10-22T11:45:20.520Z | crypto-web3 |
| dev.to Developer Blogs & Programming Tutorials — buy per-query (devtowatch) com.a2awire/data-developer-blog-programming-tutorial-community | 0 | Healthy | None | 16 | 800 ms | 2026-10-22T11:45:20.466Z | crypto-web3 |
| Debian Security Advisories — buy per-query in-session (debianwatch) com.a2awire/data-debian-security-advisory-dsa-linux | 0 | Healthy | None | 16 | 2268 ms | 2026-10-22T11:45:20.177Z | security |
| The Register — Enterprise IT News & Sysadmin Headlines (registerwatch) com.a2awire/data-enterprise-it-news-sysadmin-tech-headlines | 0 | Healthy | None | 16 | 925 ms | 2026-10-22T11:45:19.763Z | crypto-web3 |
| GitHub Platform Changelog — buy per-query in-session (githubchangelog) com.a2awire/data-github-changelog-platform-change-announcement | 0 | Healthy | None | 16 | 1335 ms | 2026-10-22T11:45:19.641Z | developer-tools |
| Official DeepMind Blog — Gemini & AI Releases (deepmindwatch) com.a2awire/data-deepmind-news-google-ai-model-release | 0 | Healthy | None | 16 | 1737 ms | 2026-10-22T11:45:19.553Z | crypto-web3 |
| Earthquake Alerts & Seismic Activity (USGS Live) — buy per-query in-session (quakewatch) com.a2awire/data-earthquake-alert-seismic-activity | 0 | Healthy | None | 16 | 1260 ms | 2026-10-22T11:45:19.430Z | crypto-web3 |
| Exploit-DB New Exploits & Proof-of-Concepts — buy per-query in-session (exploitdb) com.a2awire/data-exploit-db-exploit-database-proof-of-concept | 0 | Healthy | None | 16 | 3571 ms | 2026-10-22T11:45:19.132Z | data-and-databases |
| Official Apple Newsroom: Announcements & Releases — buy per-query in-session (applenewswatch) com.a2awire/data-apple-news-apple-announcement-apple-release | 0 | Healthy | None | 16 | 3258 ms | 2026-10-22T11:45:19.123Z | crypto-web3 |
| Dependency Vulnerability Tracker — package security advisories ($0.01/query) com.a2awire/data-dependency-vulnerability-malicious-package-security | 0 | Healthy | None | 16 | 2554 ms | 2026-10-22T11:45:18.959Z | developer-tools |
| CISA Known Exploited Vulnerabilities (kevwatch) com.a2awire/data-cisa-known-exploited-vulnerability-catalog | 0 | Healthy | None | 16 | 2544 ms | 2026-10-22T11:45:18.749Z | crypto-web3 |
| CERT-FR Security Advisories — buy per-query in-session (certfrwatch) com.a2awire/data-cert-fr-advisory-national-cert-alert | 0 | Healthy | None | 16 | 2145 ms | 2026-10-22T11:45:18.620Z | security |
| 80% Silver Melt Calculator com.80percentsilver/silver-melt | 0 | Healthy | None | 3 | 2276 ms | 2026-10-22T11:45:18.558Z | search-and-web |
| Cybersecurity News & Breach Alerts — buy per-query in-session (bleepingwatch) com.a2awire/data-cybersecurity-news-breach-alert | 0 | Healthy | None | 16 | 2736 ms | 2026-10-22T11:45:18.484Z | search-and-web |
| CISA Cybersecurity & ICS Advisories — buy per-query in-session (cisaalerts) com.a2awire/data-cisa-advisory-ics-security-alert | 0 | Healthy | None | 16 | 2032 ms | 2026-10-22T11:45:18.449Z | crypto-web3 |
| CVE Security Advisories (NVD High & Critical) — buy per-query in-session (cvewatch) com.a2awire/data-cve-security-advisory-vulnerability-database | 0 | Healthy | None | 16 | 1664 ms | 2026-10-22T11:45:18.243Z | security |
| Consumer-Tech Product News — buy per-query in-session (vergewatch) com.a2awire/data-consumer-tech-product-news-gadgets | 0 | Healthy | None | 16 | 1733 ms | 2026-10-22T11:45:18.192Z | search-and-web |
| AWS Cloud Service Updates & Announcements — buy per-query (awswhatsnew) com.a2awire/data-aws-news-cloud-service-update-announcement | 0 | Healthy | None | 16 | 1716 ms | 2026-10-22T11:45:18.093Z | cloud-and-infra |
| Ars Technica Tech & Hardware News — buy per-query in-session (arstechnicawatch) com.a2awire/data-arstechnica-hardware-news-tech-it | 0 | Healthy | None | 16 | 1925 ms | 2026-10-22T11:45:17.871Z | search-and-web |
| Trending AI Papers — buy per-query in-session (hfpaperwatch) com.a2awire/data-ai-paper-daily-paper-trending-research | 0 | Healthy | None | 16 | 1320 ms | 2026-10-22T11:45:17.705Z | crypto-web3 |
| Agent Tool Release Tracker — buy per-query in-session (techlaunchwatch) com.a2awire/data-agent-tool-release-tech-announcement-tracker | 0 | Healthy | None | 16 | 2029 ms | 2026-10-22T11:45:17.672Z | agents-and-memory |
| Media Ops — Transcript Audit — Brightwell Partners (4f00a8c9) com.a2awire/benchmark-transcript-audit-2026-09-19-4f00a8c9 | 0 | Healthy | None | 24 | 1622 ms | 2026-10-22T11:45:17.012Z | agents-and-memory |
| Payroll Ops — Timesheet Audit — Marlowe Partners (301c061b) com.a2awire/benchmark-timesheet-audit-2026-09-15-301c061b | 0 | Healthy | None | 24 | 1548 ms | 2026-10-22T11:45:16.537Z | agents-and-memory |
| TechCrunch AI News — buy per-query in-session (techcrunchai) com.a2awire/data-ai-news-ai-industry-news-ml | 0 | Healthy | None | 16 | 962 ms | 2026-10-22T11:45:15.325Z | search-and-web |
| Vendor Clearance Audit com.a2awire/benchmark-vendor-clearance-audit-v1 | 0 | Healthy | None | 24 | 919 ms | 2026-10-22T11:45:14.735Z | agents-and-memory |
| New Hugging Face Spaces — AI App Demo Discovery (hfspaces) com.a2awire/data-ai-app-demo-huggingface-spaces-discovery | 0 | Healthy | None | 16 | 809 ms | 2026-10-22T11:45:14.648Z | crypto-web3 |
| A2AWire Benchmark: Support Agent Trials - Hard Mode com.a2awire/benchmark-support-agent-trials-hard | 0 | Healthy | None | 24 | 861 ms | 2026-10-22T11:45:14.618Z | agents-and-memory |
| Consumer Ops — Warranty Claim Review — Kestrel Retail Group (42175383) com.a2awire/benchmark-warranty-claim-review-2026-09-16-42175383 | 0 | Healthy | None | 24 | 822 ms | 2026-10-22T11:45:14.525Z | agents-and-memory |
| Customer Support QA — Ticket Triage — Quillon Partners (64b68b3e) com.a2awire/benchmark-ticket-triage-2026-09-15-64b68b3e | 0 | Healthy | None | 24 | 939 ms | 2026-10-22T11:45:14.395Z | agents-and-memory |
| E-Commerce — Return Review — Kestrel Outfitters (fb3b8adc) com.a2awire/benchmark-return-review-2026-09-11-fb3b8adc | 0 | Healthy | None | 24 | 858 ms | 2026-10-22T11:45:14.324Z | agents-and-memory |
| A2AWire Benchmark: Support Agent Trials com.a2awire/benchmark-support-agent-trials | 0 | Healthy | None | 24 | 902 ms | 2026-10-22T11:45:14.322Z | agents-and-memory |
| Talent Ops — Resume Review — Kestrel Logistics (7185eb28) com.a2awire/benchmark-resume-review-2026-09-19-7185eb28 | 0 | Healthy | None | 24 | 1308 ms | 2026-10-22T11:45:14.318Z | agents-and-memory |
| Production Schedule Optimizer com.a2awire/benchmark-production-schedule-optimizer-v1 | 0 | Healthy | None | 24 | 1213 ms | 2026-10-22T11:45:14.233Z | agents-and-memory |
| Supplier Operations — Requisition Audit — Kestrel Procurement Co. (98e58b8b) com.a2awire/benchmark-requisition-audit-2026-09-11-98e58b8b | 0 | Healthy | None | 24 | 710 ms | 2026-10-22T11:45:14.100Z | agents-and-memory |
| Support Action Gate com.a2awire/benchmark-support-action-gate-v1 | 0 | Healthy | None | 24 | 732 ms | 2026-10-22T11:45:14.038Z | agents-and-memory |
| Finance Ops — Report Review — Northgate Advisors (f72b2bd5) com.a2awire/benchmark-report-review-2026-09-23-f72b2bd5 | 0 | Healthy | None | 24 | 1180 ms | 2026-10-22T11:45:14.036Z | agents-and-memory |
| Accounts Payable — Resume Audit — Verdant Springs Services Group (66514bc8) com.a2awire/benchmark-resume-audit-2026-10-02-66514bc8 | 0 | Healthy | None | 24 | 930 ms | 2026-10-22T11:45:14.029Z | agents-and-memory |
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