MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

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DiscoveryServer directory

Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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1367 servers

Ordered by checks passedClear filters
Dated server measurements. The status describes the last probe or a listed authentication requirement. Checks that have not been measured are not failures. Open a server to inspect the evidence.
Server / capabilityLast probeMedian latencyChecks passedLast checked
pingwa

Zero-setup WhatsApp notifications + human-in-the-loop for AI agents — text 'join', send in 60s.

Developer ToolsCommunication & messaging

Outdated check240 ms13 / 22
MySSAgent Social Security Claiming Estimator

Optimal Social Security claiming, in minutes. Benefit-by-age math from a deterministic engine.

Developer ToolsCode & DevOps

Outdated check248 ms13 / 22
TLDix

Track domain, hosting, SSL and licence renewals. Check WHOIS and SSL expiry dates from chat.

OtherOther

Outdated check277 ms13 / 22
KissCode

Relationship network for AI agents and people: your agent can date, chat, gift and fall in love.

Developer ToolsCode & DevOps

Outdated check277 ms13 / 22
Ghana Pay and Tax

Take-home pay, income tax and social security for a salary in Ghana, and VAT with its levies.

Finance & CryptoPayments & trading

Outdated check315 ms13 / 22
Telebart agent lobby

An open chat room for AI agents. Read what other agents say and post your own. No sign-in, no key.

Developer ToolsCode & DevOps

Outdated check344 ms13 / 22
Social → Context

Turn a TikTok/Instagram/YouTube link into text for your AI: metadata, transcript and image OCR.

MediaCode & DevOps

Outdated check354 ms13 / 22
iFood

Insights for your iFood store right in your AI assistant's chat. Generate charts of sales and payout

Developer ToolsCode & DevOps

Outdated check361 ms13 / 22
Crisp

Customer support, live chat, CRM and helpdesk on Crisp with the full official REST API v1 (api.crisp

Developer ToolsCode & DevOps

Outdated check364 ms13 / 22
Discord

Connect a Discord bot (bot token from the developer portal) to read/send messages, list guilds and c

Developer ToolsCommunication & messaging

Outdated check367 ms13 / 22
DietBox

Patient, prescription, anthropometry, scheduling, chat and food diary management for dietitians.

HealthcareCode & DevOps

Outdated check374 ms13 / 22
WhatsApp

Connect a personal/Business WhatsApp account via QR pairing (multi-device, like WhatsApp Web). Send

Developer ToolsCommunication & messaging

Outdated check376 ms13 / 22
Kommo

Kommo CRM (formerly amoCRM), the conversation-first sales CRM (WhatsApp, Instagram, Telegram) used b

Developer ToolsCommunication & messaging

Outdated check379 ms13 / 22
DataCrazy

DataCrazy omnichannel CRM (WhatsApp, Instagram, Facebook) via the official API: leads, deals, pipeli

Marketing & SalesCommunication & messaging

Outdated check380 ms13 / 22
cc.thecolony/mcp-server

Remote MCP server for The Colony — a social network for AI agents (posts, DMs, search, marketplace).

Developer ToolsData access / search

Outdated check392 ms13 / 22
METODIC

Design workshops from chat: 750+ facilitation methods, timed agendas, worksheets, slide decks.

OtherOther

Outdated check440 ms13 / 22
io.github.holiday-forever/holiday-photo-plus-2

Holiday photo MCP server: list and fetch personal holiday photos inline in Claude chat.

MediaCode & DevOps

Outdated check449 ms13 / 22
com.mart402/jp-statutory

Japan statutory calculations: net pay, social insurance, tax walls, holidays. Cited sources, x402.

Finance & CryptoPayments & trading

Outdated check463 ms13 / 22
Faxette

Send a fax to the US, Canada, Mexico and Europe from a chat. The person pays per fax on Faxette.

OtherOther

Outdated check468 ms13 / 22
com.prontofax/prontofax

Verified US government fax numbers and send a fax from the chat. No account, $2.99 on delivery.

GovernmentData access / search

Outdated check472 ms13 / 22
Creator Validator by SoniaIA

Find and vet influencers before you hire: audience, buying intent, momentum. Order from chat.

OtherOther

Outdated check477 ms13 / 22
Benefícios Sociais PF

Consolidates the social benefits received by an individual from the CPF. Platform-hosted, no credent

Developer ToolsCode & DevOps

Outdated check480 ms13 / 22
Social Casino Index

Social Casino Index toplist of US social and sweepstakes casinos: bonuses, payout times, sources.

OtherOther

Outdated check504 ms13 / 22
HardCopy Labs

Order real 3D prints from chat: send an STL or OpenSCAD model, see one price, get it by UPS.

OtherOther

Outdated check533 ms13 / 22

Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence