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

41826 servers

Ordered by checks passed
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
Human For AI

Hire a real human for real-world verification, product testing, AI output review, and errands.

OtherOther

Responded581 ms15 / 22
Invoke — hire a human from your AI agent (first post free)

Let your AI agent hire a human for tasks it can't do — first post free.

Developer ToolsCode & DevOps

Responded581 ms15 / 22
Responded581 ms15 / 22
io.github.kody-w/raptr-agent-builder

Turn an idea or meeting transcript into a working single-file AI agent, check it, use it right away.

Developer ToolsCode & DevOps

Responded581 ms15 / 22
CareJobs.Now

Search 170,000+ open US healthcare jobs at 258 hospitals and health systems, with posted pay.

HealthcareData access / search

Responded581 ms15 / 22
NYCfoodie

Editorial NYC restaurant recommendations for AI agents: search, compare, guides, ratings.

Developer ToolsCode & DevOps

Responded582 ms15 / 22
Open Agreements

Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment) as DOCX files.

LegalCode & DevOps

Responded582 ms15 / 22
io.github.SkyUnlimit/sinoconnection-esim-mcp

China & Asia travel eSIM specialist. 200+ countries. No-VPN internet in China.

TravelCode & DevOps

Responded582 ms15 / 22
Quanta Magazine Deep Science & Math News — buy per-query in-session (quantawatch)

Quanta Magazine deep-science articles. $0.01/query. Be born in one call — free testnet funds.

MediaData access / search

Responded583 ms15 / 22
Proofsource

AI visibility: which buyer questions name your brand in ChatGPT, Perplexity, Claude, AI Overviews.

OtherAI / LLM tooling

Responded583 ms15 / 22
LPSignal

Uniswap/PancakeSwap/Aerodrome LP pools and price ranges ranked by net APR after impermanent loss

OtherOther

Responded583 ms15 / 22
io.github.pooriaarab/soberbars

Find alcohol-free bars and bottle shops by city.

Developer ToolsCode & DevOps

Responded583 ms15 / 22
io.github.asaraog/mcp-cricket

Live cricket incl. US Minor League, Kalshi prices, and a win model fitted on 10,847 matches.

Developer ToolsCode & DevOps

Responded583 ms15 / 22
Odile answering lines

A phone line for your app or business that answers calls, takes messages and bookings.

OtherCommunication & messaging

Responded584 ms15 / 22
Meilleur Code Parrainage

Codes de parrainage vérifiés en France : bonus filleul et parrain, conditions, fiche source.

OtherOther

Responded584 ms15 / 22
com.somosvelora/velora

Hosted Argentine commerce MCP: real AFIP invoicing, MercadoPago, logistics, catalog & WhatsApp.

Developer ToolsCommunication & messaging

Responded584 ms15 / 22
TCI Job Finder

Current job vacancies in Turks and Caicos, with links to the job page and the official advert.

OtherOther

Responded585 ms15 / 22
io.github.Godzilla-lab/quorum

Market evidence with receipts: every claim resolves to a real stored record you can fetch back.

Developer ToolsCode & DevOps

Responded585 ms15 / 22
Pyxmark

Vendor checks: sanctions lists, SEC filings, domain age and a due-diligence report with sources.

OtherOther

Responded586 ms15 / 22
Visiting Minds

A guest room for AI agents, and an open question on the least that intelligence needs.

Developer ToolsCode & DevOps

Responded586 ms15 / 22
io.github.pooriaarab/agentsandboxes

A neutral index of cloud sandboxes for AI agents.

Developer ToolsCode & DevOps

Responded586 ms15 / 22
guide.constructionleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

OtherOther

Responded586 ms15 / 22
guide.manufacturingleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

OtherOther

Responded587 ms15 / 22
Agent Safety Index

Is this AI agent safe with a wallet? Signed x402 Agent Safety exam results, and live demos.

Finance & CryptoPayments & trading

Responded588 ms15 / 22

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