MCP HeartbeatTHE MCP OBSERVATORY
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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.

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5077 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
com.stimulsoft/docs

Stimulsoft Reports & Dashboards docs MCP server. Semantic search for all platforms.

Data & AnalyticsData access / search

Responded316 ms11 / 22
Browser rehearsal range for agents

Rehearsal range: mirror a site, rehearse the workflow, earn a drift-bound promotion receipt.

Developer ToolsAutomation & workflows

Responded446 ms11 / 22
io.github.mifactory-bot/mifactory-scraping-api

Web scraping for AI agents. Extract text and metadata from any URL worldwide. $0.005/page.

Developer ToolsBrowser & web scraping

Responded473 ms11 / 22
CollabPls

SFW MCP to find verified creator scene partners: search, schedule, overlaps, open calls.

Developer ToolsData access / search

Responded580 ms11 / 22
Food & Nutrition

Food and nutrition data: search, macros, and comparisons

OtherData access / search

Responded621 ms11 / 22
Clinical Trials

Clinical trial search and status from ClinicalTrials.gov

HealthcareData access / search

Responded629 ms11 / 22
Academic Research Search

Academic research search across PubMed and arXiv

OtherKnowledge & memory

Responded660 ms11 / 22
Patent Search

Patent search and company IP portfolio data

LegalData access / search

Responded666 ms11 / 22
com.tableall/mcp

Access Japan's finest Michelin-starred restaurants. Search, check availability, and browse menus.

OtherData access / search

Responded719 ms11 / 22
SouthPow API

Pay-per-call data for AI agents in USDC on Base (x402): web search, US insider buys, Polymarket odds

Finance & CryptoData access / search

Responded990 ms11 / 22
US Legal Case Search

US legal case search: court decisions and company litigation history

LegalData access / search

Responded1106 ms11 / 22
OlaHome Japan Property

Search published Japan property listings and service information. No live vacancy guarantee.

Developer ToolsCode & DevOps

Responded1271 ms11 / 22
YardStock NZ Vehicle Listings

Live used-car stock on named NZ dealer yards. Search make, model, price, city. Not Trade Me.

Finance & CryptoData access / search

Responded1875 ms11 / 22
Japan Direct Trucks

Live Japanese trucks, pickups, SUVs, and vans from Tokyo. Search stock and estimate freight.

Finance & CryptoData access / search

Responded2639 ms11 / 22
Oh, my Dots!

Crossword, audio crossword, word search, cryptogram and cross-math puzzle links for ohmydots.com.

MediaData access / search

Responded3189 ms11 / 22
Open Call Portal

Search PII-free opportunities, availability, and live events; prepare safe no-write form handoffs.

Developer ToolsCode & DevOps

Responded389 ms10 / 22
org.aquaview/aquaview-mcp

AQUAVIEW MCP Server - Search and access global oceanographic and environmental datasets.

Data & AnalyticsData access / search

Responded452 ms10 / 22
ai.llmse/mcp

Public MCP server for the LLM Search Engine

Developer ToolsData access / search

Responded708 ms10 / 22
searchcode

Code intelligence for LLMs. Analyze, search, and retrieve code from any public git repository.

Developer ToolsCode & DevOps

Responded41 ms10 / 22
com.dropwatchhq/govcon-contractor-signals

Federal contractor M&A signals: rising contractors, growth momentum, award search.

GovernmentData access / search

Responded60 ms10 / 22
com.dropwatchhq/govcon-feed

Track US federal contract changes: what changed, deltas, competitor award watch, award search.

LegalData access / search

Responded67 ms10 / 22
Japan Public Ledgers MCP

Tamper-evident daily ledgers of 12 Japanese public-data domains, with cross-ledger entity search.

Finance & CryptoData access / search

Responded91 ms10 / 22
XFish Horgász Webáruház

XFish.hu Hungarian fishing tackle webshop. Search 90000+ products by category, brand, price.

OtherData access / search

Responded164 ms10 / 22
Agent Domain Search

Agent-first domain registration and DNS management, paid with USDC via x402.

Finance & CryptoPayments & trading

Responded307 ms10 / 22

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