Remote MCP servers
Find a server for your workflow, with connection evidence you can inspect.
1424 servers
| Server / capability | Last probe | Median latency | Checks passed | Last checked |
|---|---|---|---|---|
Mailvett: Email Validation API for AI Agents Mailvett: validate emails. MX, provider, disposable/role/free flags, typo fix, verdict. | Responded | 148 ms | 14 / 22 | |
tgden — Telegram catalog & search Search 1.7M+ Telegram channels, 250k+ chats, 228k+ bots, and what chats ask for. No key, no install. | Responded | 218 ms | 14 / 22 | |
mosADD — the comms layer for AI agents Command your AI agents by voice: PTT rooms, channels, direct messages, agent email, memory (mRAG). | Responded | 469 ms | 14 / 22 | |
HTML Email Playbook Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 21 rules, 6 comps. | Responded | 466 ms | 14 / 22 | |
Findymail Findymail MCP — B2B email finder & reverse-email lookup (findymail.com) | Responded | 6139 ms | 14 / 22 | |
Emailable Emailable MCP — wraps the Emailable email verification API (emailable.com) | Responded | 6140 ms | 14 / 22 | |
Bounceban BounceBan MCP — wraps the BounceBan email-verification API (bounceban.com) | Responded | 6164 ms | 14 / 22 | |
Domain & Company Intel MCP Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack. | Responded | 46 ms | 13 / 22 | |
Radar Agent Tools 8 no-key agent tools: web to Markdown, domain+email DNS, papers, US rules, trials, odds, CVEs | Responded | 48 ms | 13 / 22 | |
Email Auth Checker SPF, DKIM, DMARC, MTA-STS and domain-expiry checks for any domain, with SPF lookup counts. | Responded | 49 ms | 13 / 22 | |
MillionVerifier MCP by usefulapi Check MillionVerifier credits, verify emails and monitor confirmed bulk verification jobs. | Outdated check | 55 ms | 13 / 22 | |
com.fluentedi/tools 49 free agent tools: WHOIS, PDF to text, email checks, FX rates, X12 EDI, JSON repair. No API key. | Responded | 56 ms | 13 / 22 | |
Text Request MCP by usefulapi Read inboxes, messages, contacts, groups, tags and scheduled messages. | Outdated check | 56 ms | 13 / 22 | |
Sendlane MCP by usefulapi Manage Sendlane lists, contacts, tags and custom fields; read campaign and SMS reports. | Outdated check | 56 ms | 13 / 22 | |
CRM CSV Preflight (Sales List Rescue) Detect-only CSV check before CRM import: duplicate, invalid and role emails, blanks, phones, dates. | Responded | 57 ms | 13 / 22 | |
AgentKit x402 MCP server Remote MCP tools for pay-per-call email, domain, SEO and Swedish data utilities (x402). | Responded | 57 ms | 13 / 22 | |
SugarWOD MCP by usefulapi Read athletes, workouts, scores and movements; change an athlete's name or email in SugarWOD. | Outdated check | 57 ms | 13 / 22 | |
SlickText MCP by usefulapi Read SlickText contacts, lists, campaigns, analytics and inbox; create and update contacts. | Outdated check | 58 ms | 13 / 22 | |
Beds24 MCP by usefulapi Check bookings, quote stays, read guest messages and reviews, and update calendars in Beds24. | Outdated check | 58 ms | 13 / 22 | |
Mail Blaze MCP by usefulapi Manage Mail Blaze lists, subscribers, templates, campaigns and reports; send transactional email. | Outdated check | 59 ms | 13 / 22 | |
Camp Notice Email alerts when a summer camp opens sign-ups, or when a sold-out camp has a seat open. | Outdated check | 61 ms | 13 / 22 | |
io.github.Integrity-Os/deliverability-doctor Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless. | Responded | 62 ms | 13 / 22 | |
LNX QR codes Styled, print-ready QR codes for links, text, email or phone, with frames and custom colors. | Responded | 64 ms | 13 / 22 | |
Northline WebKit Pay-per-call web tools for agents: URL to markdown, metadata, links, DNS, email/domain checks, RDAP. | Responded | 64 ms | 13 / 22 |
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence