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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1429 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
Digital Maker AI

Faceless YouTube videos, Shorts, podcasts, thumbnails, channel research, ebooks and Shopify stores.

MediaCode & DevOps

Requires authNot measured3 / 22Not checked yet
Distilla

Grounded financial research for agents: filings, transcripts, news across US and Asia markets.

MediaData access / search

Requires authNot measured3 / 22
Elements Live

Research intensity for 118 elements and topics, ~10M papers. Free element scores; x402 pay-per-call.

Finance & CryptoPayments & trading

Requires authNot measured3 / 22Not checked yet
EverBee Research

Etsy market research: listing, shop and keyword analytics, niches, bestsellers and profit estimates.

Data & AnalyticsData access / search

Requires authNot measured3 / 22
EverBee Research

Etsy market research: listing, shop and keyword analytics, niches, bestsellers and profit estimates.

Developer ToolsCode & DevOps

Requires authNot measured3 / 22
Execute b2b-legal-contract-parser-mcp

Premium agentic endpoint for b2b-legal-contract-parser-mcp.

LegalCode & DevOps

Requires authNot measured3 / 22Not checked yet
EzBiz Business Intelligence

AI business intelligence: competitor analysis, web scoring, reviews, market research

Data & AnalyticsCode & DevOps

Requires authNot measured3 / 22Not checked yet
FedFinder

Federal contract research and approved pursuit workflows. Paid FedFinder account and OAuth required.

LegalCode & DevOps

Requires authOutdated checkNot measured3 / 22
Fig

Live keyword, SERP, backlink, and AI-visibility research for AI agents. Prepaid pay-per-use.

Developer ToolsCode & DevOps

Requires authOutdated checkNot measured3 / 22
French Legal Data (Law, Case Law, IDCC)

French law articles, codes, collective agreements, case law (Judilibre) and IDCC lookup.

LegalCode & DevOps

Requires authNot measured3 / 22Not checked yet
GenTool

Research B2B buyers with receipts and draft the first touch. You send; GenTool never does.

OtherOther

Requires authNot measured3 / 22
Georgia Company Registry Lookup (Reestri)

Georgia (NAPR) company registry lookup by ID code or name: status, legal form, evidence.

LegalCode & DevOps

Requires authNot measured3 / 22Not checked yet
Gosset

Pharma intelligence: source-linked drug, trial, result, patent, company and deal research.

HealthcareCode & DevOps

Requires authOutdated checkNot measured3 / 22
Guru Remote MCP Server

Guru MCP Server - Connect AI tools to your Guru knowledge base

Developer ToolsKnowledge & memory

Requires authOutdated checkNot measured3 / 22
Instagram Hashtag Research & Related Hashtags

Find the Instagram hashtags real posts use together with yours.

OtherOther

Requires authNot measured3 / 22Not checked yet
Iowa Company Check

Iowa company checks by business number: active status, legal form, LEI and sanctions.

LegalCode & DevOps

Requires authNot measured3 / 22Not checked yet
Keyword Research Tool — Autocomplete & Trends

Keyword ideas from Google Autocomplete plus Google Trends interest and rising queries. No API key.

Developer ToolsCode & DevOps

Requires authNot measured3 / 22Not checked yet
Keyword Research: Search Volume, Keyword Difficulty & CPC

Keyword research MCP: search volume, CPC, keyword difficulty and keyword ideas by country.

Developer ToolsData access / search

Requires authNot measured3 / 22Not checked yet
Klisten DeadlineEngine

Compute explicit durations. No reminders or legal guarantees. Customer key required.

LegalKnowledge & memory

Requires authNot measured3 / 22Not checked yet
LeftBlank Office

Write, compile and share Typst documents (papers, slides, drawings) from any AI agent.

Developer ToolsFile & docs

Requires authNot measured3 / 22
Legal Ops Depot

U.S. law library for AI: court decisions, statutes, court rules and citation checks. Read-only.

LegalKnowledge & memory

Requires authNot measured3 / 22
Legal Validator

Regulatory compliance scanner validating SEC, FTC, and anti-spam rules.

LegalCode & DevOps

Requires authNot measured3 / 22Not checked yet
Legal-Logic-Fuzzer

Autonomous legal contract testing suite checking syntax anomalies.

LegalCode & DevOps

Requires authNot measured3 / 22Not checked yet
LexGuard

Contract clause parser assessing corporate legal risk exposure.

LegalCode & DevOps

Requires authNot measured3 / 22Not checked yet

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