MCP Uptime

Most reliable Communication MCP servers

134 healthy MCP servers in this category, ranked by tools exposed and connect latency. Measured outside-in, updated continuously.

#1
M
Mcp
com.teamwork/mcp
The Teamwork.com official MCP server helps teams efficiently manage client projects with AI.
healthy195 tools765 ms
#2
C
Courier
io.github.trycourier/courier
Send notifications, manage templates, and configure integrations with Courier.
healthy144 tools783 ms
#3
1
100Hires - AI ATS & Recruitment Software
com.100hires/100hires
Official 100Hires MCP: AI ATS & Recruitment Software for candidates, jobs, applications, interviews.
healthy133 tools601 ms
#4
W
Wavix
io.github.Wavix/mcp
Hosted MCP server for the Wavix telecom platform: SMS, voice, 2FA, SIP, numbers, 10DLC, CDRs.
healthy122 tools2182 ms
#5
S
Saber
app.saber.mcp/saber
Sales intelligence — research companies, qualify prospects, and find contacts.
healthy119 tools1376 ms
#6
M
Meta Council
com.meta-council/decision-intelligence
Multi-expert decision intelligence with transparent synthesis and auditable workflows.
healthy119 tools2040 ms
#7
D
Dashform MCP Server
io.github.makloai/mcp-server-dashform
Connect AI assistants to Dashform — build and manage AI-powered forms, funnels, quizzes.
healthy82 tools2111 ms
#8
F
Famulor
io.famulor/famulor-mcp
AI voice agents: assistants, calls, campaigns, leads, knowledge bases, WhatsApp, SMS & SIP trunks.
healthy76 tools1344 ms
#9
S
Slacking.biz — SEC Financial Data + US Economics + Demographics
io.github.Th3Slack3r/slacking-biz
28 MCP tools: SEC financials, FRED economics, Census demographics.
healthy75 tools1588 ms
#10
A
Argo Mcp
io.github.Argo-RPG-Platform/argo-mcp
MCP server for Argo RPG Platform — connects AI assistants to campaign data via OAuth2
healthy62 tools1525 ms
#11
E
EmailMCP
io.setip/emailmcp
AI agent email — 23 tools free to read inbox, 28 paid to send. $9.99/mo. Token auto-provisioned.
healthy56 tools2944 ms
#12
M
Mcp
com.robtex/mcp
DNS, IP, AS, domain reputation, and Lightning Network intelligence (44 tools)
healthy46 tools2265 ms
#13
H
Himalayas Remote Jobs
app.himalayas/mcp
Search and post remote jobs, browse companies, check salaries, and find talent on Himalayas.app
healthy41 tools1205 ms
#14
P
Postmark
io.github.pipeworx-io/postmark
Postmark MCP.
healthy41 tools1286 ms
#15
S
Slack_connect
io.github.pipeworx-io/slack_connect
Slack MCP Pack
healthy36 tools633 ms
#16
L
L0 Py Blocks Mcp
io.github.SELISEdigitalplatforms/l0-py-blocks-mcp
A Model Context Protocol (MCP) server for Selise Blocks Cloud integration
healthy36 tools782 ms
#17
T
Twilio
io.github.pipeworx-io/twilio
Twilio MCP Pack — send SMS, list messages, make calls via Twilio REST API.
healthy36 tools1084 ms
#18
G
Gmail
io.github.pipeworx-io/gmail
Gmail MCP Pack
healthy36 tools1753 ms
#19
P
Postari
io.github.wilmendezofficial/postari
Email marketing y transaccional AI-native: campañas, correos 1-a-1, contactos, flujos y métricas.
healthy36 tools2676 ms
#20
M
Mailcannon
io.github.AinaLuc/mailcannon
AI-powered email outreach platform — send campaigns with deliverability tracking.
healthy34 tools1187 ms
#21
C
Chia Health MCP Server
health.chia/chia-mcp
Licensed US telehealth — GLP-1 medications, intake, consents, Stripe ACP. HIPAA-compliant, 30 tools.
healthy34 tools1453 ms
#22
H
Hunter
io.github.pipeworx-io/hunter
Hunter.io MCP — wraps the Hunter.io email finder & verification API (hunter.io)
healthy34 tools1818 ms
#23
O
Omniology
io.github.omniologynow-rgb/mcp-server
AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)
healthy33 tools1244 ms
#24
O
Open Notify
io.github.pipeworx-io/open-notify
Open Notify MCP — ISS position + people in space
healthy33 tools1276 ms
#25
F
Findymail
io.github.pipeworx-io/findymail
Findymail MCP — B2B email finder & reverse-email lookup (findymail.com)
healthy33 tools1496 ms
#26
P
Palmyr
ai.palmyr/palmyr
Agent infra: email, phone, social, domains, VPS, wallets. Paid per-action via x402, no API key.
healthy33 tools1878 ms
#27
D
disify
io.github.pipeworx-io/disify
Disify MCP — wraps Disify API (free, no auth)
healthy33 tools1949 ms
#28
I
Invinoveritas
com.babyblueviper/invinoveritas
Verification layer for AI agents: neutral /review verdict, signed /prove, public /ledger record.
healthy32 tools929 ms
#29
S
Send That Email
io.github.pipeworx-io/send-that-email
send-that-email MCP — wraps StupidAPIs (requires X-API-Key)
healthy32 tools1035 ms
#30
C
Could Have Been Email
io.github.pipeworx-io/could-have-been-email
could-have-been-email MCP — wraps StupidAPIs (requires X-API-Key)
healthy32 tools1052 ms
#31
E
Emailable
io.github.pipeworx-io/emailable
Emailable MCP — wraps the Emailable email verification API (emailable.com)
healthy32 tools1415 ms
#32
M
Mailbox
bot.mailbox/mailbox
Physical mail API for AI agents. Send letters, certified mail. Sandbox + live keys via MCP.
healthy30 tools1866 ms
#33
E
Email
dev.primitive/email
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.
healthy30 tools2261 ms
#34
M
Mcp
io.github.tronsave/mcp
Buy, sell & extend TRON ENERGY/BANDWIDTH on the TronSave market via typed MCP tools.
healthy29 tools1578 ms
#35
R
Retro
com.qretro/retro
QRetro retrospectives and planning poker over MCP: boards, action items, poker games, estimates.
healthy29 tools2262 ms
#36
F
FlowCastle
ai.flowcastle/flowcastle
Build, edit, and deploy Telegram bots on FlowCastle's hosted visual flow platform.
healthy28 tools1154 ms
#37
N
Nucleus
io.github.eidetic-works/nucleus
MCP server for persistent memory, execution verification, governance, and compliance.
healthy28 tools1316 ms
#38
A
Agent Cold Email
io.github.YS-projectcalc/agent-cold-email
Agent-run cold-email infra: 24 MCP tools, live sending, free sandbox. $99/mo, concierge go-live.
healthy28 tools1806 ms
#39
E
Email Deliverability
io.inboxguard/email-deliverability
Scan and fix a domain's email deliverability (SPF, DKIM, DMARC, MTA-STS, BIMI, DNS blocklists).
healthy28 tools2524 ms
#40
C
CIVITAE
xyz.signomy/civitae
Governed agent city-state — register, fill mission slots, earn under constitutional protocol.
healthy27 tools1043 ms
#41
S
Sayba AI Agent Social Platform
io.github.saybanet/sayba-platform
AI Agent social network with 23 MCP tools for social, tasks, skills, and XC token economy.
healthy25 tools1139 ms
#42
H
Hermes Plant — Agent Commerce Assurance
io.github.JesseGdotIO/hermes-plant
Preflight, approve, and prove consequential agent actions with signed evidence and x402 tools.
healthy25 tools2534 ms
#43
D
DeskMonitor
com.thedeskmonitor/mcp
Workforce productivity intelligence for AI assistants � 20 tools, OAuth 2.1, demo key included.
healthy24 tools2061 ms
#44
Q
Qtcl Mcp Server
io.github.shemshallah/qtcl-mcp-server
Agent-native post-quantum blockchain. 11 tools: send, balance, quantum oracle metrics. Flat fee.
healthy22 tools2226 ms
#45
L
Laguna Pools
ru.laguna-pools.mcp/pools
AI sales manager for composite swimming pools — recommendations, pricing, BIM/CAD, dealers
healthy21 tools2515 ms
#46
T
Telemost Mcp Server
io.telemost/telemost-mcp-server
Telegram channel analytics and statistics for AI agents, pay-per-call in USDC via x402.
healthy20 tools1605 ms
#47
W
Waysway
io.github.Waysway-app/waysway
Waysway AI travel MCP for hotels, live prices, restaurants, flights, and activities.
healthy20 tools2432 ms
#48
E
Eu Verify
io.github.contentfactory/eu-verify
European business verification for AI agents: registry, VAT, sanctions, IBAN. Pay-per-call x402.
healthy19 tools634 ms
#49
C
Company Intel
com.timzinin.api/company-intel
9 pay-per-call company intel tools over MCP. Free discovery, calls settle in USDC on Base (x402).
healthy19 tools1750 ms
#50
M
Missive
io.usefulapi/missive
Read email/chat conversations, messages, contacts and teams; draft, send and update threads.
healthy19 tools2192 ms
#51
I
Idig Dns
net.softricks/idig-dns
Professional DNS diagnostics: 14 tools for DNS, DNSSEC, email security, SSL, and propagation.
healthy19 tools2407 ms
#52
H
HiveAttest
io.github.srotzin/hive-mcp-attest
Pre-action attestation perimeter for AI agents — 8 primitives, signed C18 receipt per call.
healthy18 tools2485 ms
#53
0
0nMCP — Universal AI API Orchestrator
io.github.0nork/0nMCP
Universal AI API Orchestrator — 1,554 tools, 96 services. One install.
healthy17 tools796 ms
#54
H
Have I Been Pwned
io.github.troyhunt/hibp
Breach intelligence API: email search, domain monitoring, passwords and stealer logs.
healthy17 tools1089 ms
#55
V
Verifly
email.verifly/verifly
Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay
healthy17 tools1897 ms
#56
T
Temsor API — Turkey & EU business data
com.temsor/api
Turkey & EU business data: validation, sanctions screening, parsing, FX and fuel price history
healthy17 tools2012 ms
#57
S
SIMcloud
za.co.simcloud/simcloud
South African MCP server for airtime, data, SMS, VAS, electricity, balance, and network lookup.
healthy16 tools1305 ms
#58
T
Teppek
com.teppek/teppek
Map-first global classifieds marketplace — post & find jobs, real estate, vehicles & services
healthy16 tools1499 ms
#59
M
Mcp Server
com.debitura/mcp-server
Cross-border debt collection: submit and track cases handled by local partners in 183 countries.
healthy16 tools2208 ms
#60
M
MailX Email Deliverability
com.themailx/email-deliverability
Check SPF/DKIM/DMARC/BIMI, blacklists, SMTP/IMAP; DNS lookups; generate email DNS records.
healthy16 tools3325 ms
#61
A
Ably
io.usefulapi/ably
MCP server for Ably — channel history, presence, occupancy, stats, publish, and app management.
healthy15 tools1461 ms
#62
S
Sparkling Tracks Tours
com.sparklingtracks/mcp
Read-only MCP for Sparkling Tracks European tours: packages, itineraries, pricing, contacts.
healthy15 tools2202 ms
#63
D
Default Privacy
io.github.privatebydefault/default-privacy
Search vetted privacy tools, read guides & glossary, and run free privacy diagnostics.
healthy14 tools1530 ms
#64
D
Dead Simple Email
email.deadsimple/dead-simple-email
Give an agent its own inbox: send, receive, and pull signup codes from real email.
healthy14 tools1600 ms
#65
L
Listing
com.beycome/listing
List on MLS, sell, show, compare and close your real estate property on beycome.
healthy14 tools2073 ms
#66
R
Relaystation
ai.relaystation/relaystation
Pay-per-call agent infrastructure: file storage & handoff, compute tools, messaging, e-sign, KYC.
healthy14 tools2773 ms
#67
C
Cooper
app.cooperpetcare.www/cooper
Cooper: catálogo, cobertura, razas y turnos del marketplace argentino de cuidado canino.
healthy13 tools2081 ms
#68
I
Iso20022Oracle
io.tooloracle/iso20022oracle
ISO20022Oracle - 12 ISO 20022 tools: pacs/pain/camt parsing, MX validation, MT migration.
healthy12 tools1723 ms
#69
O
Outris Identity Mcp
io.github.outris-dev-user/outris-identity-mcp
Identity resolution MCP server for phone/email lookups across 31+ services. Global + India coverage.
healthy12 tools2229 ms
#70
C
Cameron Rye Portfolio MCP Server
dev.rye/portfolio
Cameron Rye's blog, projects, resume, and live site stats, plus contact and newsletter tools.
healthy12 tools3350 ms
#71
X
X402Tools
io.github.acrylicfiddle/x402tools
10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.
healthy11 tools1316 ms
#72
R
Roomcomm
io.github.kotinder/roomcomm
Ephemeral REST chatrooms for AI agents to coordinate. Share a room URL — agents talk live.
healthy11 tools1910 ms
#73
C
Client Compass
com.numbru/client-compass
Behavioral intelligence for client-facing professionals. Know who you're walking into.
healthy11 tools1935 ms
#74
N
NameSniper
pro.namesniper/namesniper
Check domain and social handle availability, and monitor taken handles to grab them when they drop.
healthy11 tools5433 ms
#75
S
Sales Intelligence Mcp
com.thenextgennexus/sales-intelligence-mcp
B2B sales intelligence — company emails, enrichment, lead lists, hiring & funding signals.
healthy10 tools623 ms
#76
A
a2a2p — Agent-to-Agent-to-Physical
com.a2a2p/a2a2p
Turn agent intent into physical parts: engineering review, measured geometry, calibrated pricing.
healthy10 tools1131 ms
#77
J
Jeremy Twogood — Portfolio
com.jeremytwogood/portfolio
MCP server for Jeremy Twogood, Toronto video producer & editor. Projects, reel, resume, booking.
healthy10 tools2319 ms
#78
T
toolvend
dev.toolvend/toolvend
DNS, RDAP, LEI/KYB, DMARC/SPF, sitemaps, web extraction, VAT, QR. Paid per call in USDC.
healthy10 tools2620 ms
#79
M
Mcp Server
com.venturu/mcp-server
The Venturu MCP server. Search and contact business listings and brokers on Venturu.
healthy9 tools795 ms
#80
P
Potarix Enricher
io.github.Potarix/potarix-mcp
Find company websites and verified business emails through the Potarix Enricher API.
healthy9 tools1535 ms
#81
E
Emailens MCP
io.github.emailens/mcp
Email compatibility analysis across 15 clients — preview, audit, fix, diff, deliverability.
healthy9 tools2220 ms
#82
S
SpryTools API MCP Server
com.sprytools/sprytools
Utility tools for AI agents: hashing, text stats, validation, DNS, currency, GEO audits.
healthy9 tools2596 ms
#83
D
Delegation School
school.delegation/delegation-school
Learn to delegate real work to AI, not just chat with it — a course taught live in your own Claude.
healthy9 tools2634 ms
#84
K
Kontato
ai.kontato/kontato
Give your AI agents a real WhatsApp number to send and receive messages.
healthy9 tools2902 ms
#85
I
izHost
com.izhost/mcp
izHost public read-only MCP: service pricing and live domain availability lookup.
healthy8 tools1296 ms
#86
F
Fast Mcp Telegram
io.github.leshchenko1979/fast-mcp-telegram
Telegram MCP server with search and messaging capabilities
healthy8 tools1839 ms
#87
D
Drillable
com.drillable/gateway
A multi-domain reference corpus where every answer drills down to its cited, verified source.
healthy8 tools2733 ms
#88
F
Fixie MCP Server
io.github.onikora/fix-parser
Parse FIX messages and help agents create Fixie initiators.
healthy7 tools678 ms
#89
G
GBG Loqate - Reach
io.github.gbgplc/lqt
Verify addresses, email addresses, and phone numbers with confidence scores.
healthy7 tools919 ms
#90
G
GVRN Incorporation
ai.gvrn/incorporation
Collect and submit company incorporation requests for review by GVRN's corpsec team.
healthy7 tools1437 ms
#91
M
MCPDomain
io.github.danboabes/mcpdomain
Buy & manage domains from any AI chat: availability, register, DNS, email forwarding, AI bot stats.
healthy7 tools2587 ms
#92
B
Botcorpus
io.github.mixall11/botcorpus
Sourced, dated SK/CZ/AT/EU civic, tax and legal facts for AI agents. Read via MCP, not guesswork.
healthy7 tools2830 ms
#93
S
SimplyScan
io.simplyscan/simplyscan
Security, SEO and AI-visibility scanner for web apps · free scans and focused checks via MCP.
healthy7 tools3336 ms
#94
T
tgden — Telegram catalog
io.github.JustJuice55/tgden
Search 1.4M+ public Telegram channels, chats and bots. No account, no API key, no install.
healthy6 tools906 ms
#95
S
Supost Mcp
io.github.Capmus-Team/supost-mcp
Search listings, message posters, and create drafts on SUpost, the marketplace for Stanford
healthy6 tools1190 ms
#96
L
LMGram
io.github.saezbaldo/lmgram
Consent-based human matchmaking for peer advice, collaboration, and practical help.
healthy6 tools1366 ms
#97
C
Cold Email
io.github.Bluecraft-AI/cold-email
Generate hyper-personalized cold email sequences via AI.
healthy6 tools1458 ms
#98
E
Email Verifier
ai.verifox/email-verifier
Verify email deliverability & find business emails (single or bulk) via the Verifox API.
healthy6 tools1817 ms
#99
C
Capmus Mcp
io.github.Capmus-Team/capmus-mcp
Search listings, message posters, and create draft posts on Capmus, the university marketplace
healthy6 tools2640 ms
#100
Q
Quality QR
io.github.silly-geese/quality-qr
Create and manage trackable QR codes with scan tracking, analytics, and dynamic URL updates.
healthy6 tools2662 ms
#101
F
Formpaste
com.formpaste/formpaste
Create and wire up contact forms from your coding agent. Forms, snippets, and submissions.
healthy6 tools2996 ms
#102
P
PaKi Curator — Visual Medicine Art Catalog
es.cesaryague/paki-curator
300 contemplative moving art works by César Yagüe. Search, browse, get recommendations.
healthy6 tools3254 ms
#103
A
AgentSIM
dev.agentsim/mcp
Real SIM-backed phone numbers for AI agents — autonomous OTP capture, no VoIP, no human steps.
healthy5 tools1082 ms
#104
U
Uphealth Signal
us.uphealth/mcp
The adaptive health-messaging engine for apps and agents. Federally-sourced. Not medical advice.
healthy5 tools1502 ms
#105
P
pingwa
io.github.grzgrzgrz3/pingwa
Zero-setup WhatsApp notifications + human-in-the-loop for AI agents — text 'join', send in 60s.
healthy5 tools2061 ms
#106
F
Ferrolaser Parts
io.github.jinweihan-ai/ferrolaser-parts
Fiber laser parts knowledge: laser sources, cutting/welding heads, CNC controls, alarm codes.
healthy5 tools3487 ms
#107
D
DocVerdict
io.github.rogerberent-netizen/docverdict
PDF, photo, email, and file comparison evidence checks with plain-language reports.
healthy4 tools1088 ms
#108
E
Email Validator
io.github.lazymac2x/email-validator
Cloudflare Workers MCP server: email-validator
healthy4 tools1406 ms
#109
V
Venture Insights Concept Diagnostic
sa.com.ventureinsights.solutions/venture-diagnostic
Venture Insights' free Concept Diagnostic, requested by an AI assistant for a founder.
healthy4 tools1610 ms
#110
C
Clutch.co
co.clutch/mcp
Trusted B2B service providers with verified client reviews
healthy4 tools1700 ms
#111
T
tgboard — Telegram Directory
com.tgboard/catalog
Search 100k+ auto-verified Telegram channels, bots and groups: full-text search and top rankings.
healthy4 tools1748 ms
#112
H
HTML Email Playbook
io.github.OsamaHassouna/email-playbook-mcp
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
healthy4 tools1797 ms
#113
H
Heartbeat Monitor
dev.workers.cronping-oren.cronping/heartbeat-monitor
Heartbeat monitor & dead-man's-switch for AI agents, cron jobs & workers. Late ping emails you.
healthy4 tools2164 ms
#114
J
Jsonaut
io.github.shoggi211/jsonaut
Repair malformed JSON from LLM/agent output; optional JSON Schema coercion. Free + x402 paid.
healthy4 tools2366 ms
#115
H
Human For AI
dev.humanforai/humanforai
Hire a real human for real-world verification, product testing, AI output review, and errands.
healthy4 tools2475 ms
#116
C
Creationloop
ai.creationloop/creationloop
CreationLoop is your Marketing Agent. Read the overview, offer, and FAQ; apply as a design partner.
healthy4 tools2648 ms
#117
M
Mifactory Email
io.github.mifactory-bot/mifactory-email
Send transactional emails for AI agents via SMTP. Templates included.
healthy3 tools1458 ms
#118
L
Limzo Telegram Group Stats
com.limzo/telegram-group-stats
Read-only public Telegram group stats from Limzo: leaderboards, activity, levels. No API key.
healthy3 tools1755 ms
#119
F
Fixou
fr.fixou/fixou
Create and track quote requests to local French tradespeople (80 trades) on fixou.fr.
healthy3 tools1896 ms
#120
E
emailmd
dev.emailmd/emailmd
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
healthy3 tools1897 ms
#121
S
Sonlight Window Cleaning
com.sonlightwindow/booking
Book window & gutter cleaning in Colorado and New Mexico: instant firm quote, real calendar slot
healthy3 tools2431 ms
#122
F
Fermi
io.github.Kromatic-Innovation/fermi
Calibrated probability distributions from natural-language questions via REST and MCP.
healthy3 tools3276 ms
#123
P
Person Enrichment API
io.github.Br0ski777/person-enrichment
Person lookup from email: name, title, company, social profiles. x402.
healthy2 tools1720 ms
#124
E
Email Verification API
io.github.Br0ski777/email-verification
Verify emails: syntax, MX records, disposable detection, quality score 0-100. x402 USDC.
healthy2 tools2150 ms
#125
E
Email Deliverability Audit API
io.github.Br0ski777/email-deliverability
Audit email domain deliverability: SPF, DKIM, DMARC, MX. Score 0-100. x402.
healthy2 tools2200 ms
#126
E
Email Finder API
io.github.Br0ski777/email-finder
Find email addresses from name and company domain. x402 paid.
healthy2 tools2205 ms
#127
M
mailverdict
dev.mailverdict/mailverdict
Keyless email checks: disposable, role, and free-provider detection, MX, and typo suggestions.
healthy2 tools3147 ms
#128
D
Double Check
io.github.mgleonard-ops/double-check
AI-powered scam detection for suspicious texts, emails, and screenshots. US-focused.
healthy1 tools1189 ms
#129
S
Scamcheck Mcp Server
io.github.smijo-geek/scamcheck-mcp-server
Scan suspicious messages, URLs, and text for scams with AI. Free tier - no API key required.
healthy1 tools1761 ms
#130
S
SMS Validator API
io.github.Br0ski777/sms-validator
Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.
healthy1 tools2016 ms
#131
E
Email Send API
io.github.Br0ski777/email-send
Send emails programmatically via Resend. Text and HTML. x402 micropayment.
healthy1 tools2204 ms
#132
D
Dilli Email Validation Api Server
com.dillilabs.deva/dilli-email-validation-api-server
An MCP server that provides tools to validate an email address using Dilli Email Validation API.
healthy1 tools2524 ms
#133
S
Specky
io.github.fathyshalaby/specky
Turn raw customer feedback into evidence-cited specs (free, no key) plus 16 PM tools.
healthy1 tools3135 ms
#134
M
Morning brief
live.alpic.iaapp-a912a14e/IAApp
Chatgpt app for Morning brief
healthy1 tools4072 ms

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