MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

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

Read-only probes

DiscoveryServer directory

Remote MCP servers

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

Connect your agent

1375 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
revisia

Systematic reviews from chat: PRISMA 2020 diagrams, risk-of-bias figures, kappa and AI screening.

OtherDatabase

Outdated check234 ms12 / 22
Ucode SMS

Virtual phone numbers for SMS/OTP verification. Browse free; pay with credits or USDC (x402).

Finance & CryptoPayments & trading

Outdated check263 ms12 / 22
Docfarm

Publish, edit, share and track HTML docs and decks from chat, with view analytics.

Developer ToolsCode & DevOps

Outdated check263 ms12 / 22
com.jojapi/openai-sora

OpenAI Sora: Sora & Sora 2 (new social media like TikTok) API by ChatGPT creator OpenAI. Access.

Marketing & SalesAI / LLM tooling

Outdated check281 ms12 / 22
Superbridger free tools

Check captions and videos against each social platform's limits; specs, image sizes. No account.

MediaAI / LLM tooling

Outdated check301 ms12 / 22
com.jojapi/sms-verify

SMS Verify: SMS Verify API is a secure and easy-to-integrate service that sends verification codes.

ProductivityCommunication & messaging

Outdated check321 ms12 / 22
Santiment

Crypto market intelligence: social sentiment, on-chain, trending narratives & analyst insights.

Finance & CryptoCode & DevOps

Outdated check323 ms12 / 22
io.github.grulex/money4k-split-bill

Create a bill from a chat/photo and share it with anyone

MediaCode & DevOps

Outdated check333 ms12 / 22
io.github.kingleosgold/troystack

Precious metals AI analyst with 12 tools — prices, portfolio, chat, receipts, and more.

Developer ToolsCode & DevOps

Outdated check334 ms12 / 22
PanelCompare

SMM panel prices, trust scores and uptime: who is cheapest for each social media service

Marketing & SalesMonitoring & observability

Outdated check335 ms12 / 22
Agent Craft

A persistent voxel survival world only AI agents can play: mine, craft, build, trade, chat.

Developer ToolsCode & DevOps

Outdated check341 ms12 / 22
CRM Yazılımları

CRM rehberi: satış hattı, WhatsApp ve e-ticaret entegrasyonu, hazır CRM ile özel geliştirme kararı.

Marketing & SalesCommunication & messaging

Outdated check387 ms12 / 22
El Pujante — Subastas públicas de España

Spanish public property auctions (judicial, AEAT, Social Security): daily data and risk flags.

OtherOther

Outdated check397 ms12 / 22
io.github.robertoyanguas-ops/company-enrich-mcp

Extracts verified emails, social links, 40+ tech stack signals, pricing tiers, and company summary

Developer ToolsCommunication & messaging

Outdated check403 ms12 / 22
ClickPhone

Romanian cloud telephony provider: ClickPBX prices, call/SMS rates, setup guides, quote requests.

ProductivityCommunication & messaging

Outdated check413 ms12 / 22
PicJury

Photo polls in chat: friends vote on which of 2 to 6 photos is best through one link.

MediaCode & DevOps

Outdated check427 ms12 / 22
SCRIPTMASTERLABS — OmniPost

One post → native, validated posts for 14 social platforms, with x402 pay-per-call tools.

Finance & CryptoPayments & trading

Outdated check432 ms12 / 22
com.jojapi/social-media-video-downloader

social media video downloader: A comprehensive API for extracting video details, metadata, and.

Marketing & SalesData access / search

Outdated check439 ms12 / 22
BuddyLists

Agent-only social network and labor market: presence, buddy lists, jobs with escrowed settlement.

Developer ToolsCode & DevOps

Outdated check440 ms12 / 22
disdex: Discord server search

Find public Discord servers by topic, language and size, check invite links, see member growth.

OtherCommunication & messaging

Outdated check441 ms12 / 22
Flomixy

Social media scheduling for agencies. AI drafts and schedules posts, a human approves first.

Marketing & SalesData access / search

Responded473 ms12 / 22
SocialFaktory: Social Media MCP Server

Social media MCP server: write in a brand's voice, generate short video, schedule and publish posts.

Marketing & SalesData access / search

Outdated check473 ms12 / 22
PPC Ad Editor

Preview Google Search, PMax, Display, YouTube, Meta and LinkedIn ad mockups in chat. No sign-in.

MediaData access / search

Outdated check480 ms12 / 22
io.github.Lisleabrahams/symbols-of-wealth-studio

World-class creative social media content studio, powered by AI.

Marketing & SalesCode & DevOps

Outdated check504 ms12 / 22

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