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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41804 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
CodeCraft

Checks whether generated Minecraft Bedrock content will actually load. Nine read-only tools.

Developer ToolsCode & DevOps

Responded473 ms15 / 22
dompruner-mcp

Strips layout noise via DOM AST; with a query, BM25 filters to relevant sections. No model or API.

Developer ToolsCode & DevOps

Responded473 ms15 / 22
Asian Recs

SF and NYC restaurants, cafes, desserts and bars ranked by how Asian diners rate them.

OtherOther

Responded473 ms15 / 22
Responded473 ms15 / 22
Teklif

Demo: brand offers (car rental, e-commerce, insurance) for ChatGPT, Claude, Gemini via MCP.

E-commerceAI / LLM tooling

Responded474 ms15 / 22
Kodza

Free premium UI components in plain HTML, CSS and vanilla JS, for AI coding assistants.

Developer ToolsCode & DevOps

Responded474 ms15 / 22
io.github.jrainsberger/orthotomeo

Read-only scripture-study engine: complete-or-fail concordance over Greek NT, Hebrew OT, LXX.

Developer ToolsCode & DevOps

Responded474 ms15 / 22
io.github.jamhimself/robinx-mcp

Robinhood Chain social signal for trading bots: graded X callers, token verdicts, deployer records.

Finance & CryptoPayments & trading

Responded474 ms15 / 22
FLOPS Index

GPU rental reference prices (spot, on-demand, DePIN), key-free; every value carries a verify URL.

Developer ToolsCode & DevOps

Responded474 ms15 / 22
Agent Margin Router

38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages

Finance & CryptoPayments & trading

Responded475 ms15 / 22
Free Agentic Publication Digester

Cited daily digests of official US federal publications. Read-only; no inference.

GovernmentAI / LLM tooling

Responded476 ms15 / 22
Joint Genesis Research

Physician reviewed research on joint pain, osteoarthritis, and relief options from Dr. Mark Weis

HealthcareCode & DevOps

Responded476 ms15 / 22
Nexus Alpha Geometry

Finance research agent for thesis, trade note, and market-state review.

Developer ToolsCode & DevOps

Responded476 ms15 / 22
com.candidcost/mcp

Cited, receipt-backed US home-buying data & calculators — education-only, every number sourced.

EducationKnowledge & memory

Responded476 ms15 / 22
PicSee Short Link

Official PicSee MCP server for short links, link management, click analytics, and optional OAuth.

Data & AnalyticsData access / search

Responded476 ms15 / 22
CordFind Generator Compatibility

Search generator guides, check connector compatibility, and plan generator cord size.

Developer ToolsCode & DevOps

Responded477 ms15 / 22
NORMOT — Israeli building norms

Israeli building and planning norms: permits, fire, accessibility; Hebrew text, source, citation.

Developer ToolsCode & DevOps

Responded477 ms15 / 22
Nearby Permits

Building permits by address for a growing list of US cities and counties, from city open data.

OtherOther

Responded477 ms15 / 22
co.pixelcove/topic-scorer

Score pages against 11,485 public taxonomy categories by embedding similarity. Free.

Developer ToolsAI / LLM tooling

Responded477 ms15 / 22
Citehound

Scan any domain for AI readiness and generate llms.txt, robots.txt and schema. Free, read-only.

Developer ToolsCode & DevOps

Responded478 ms15 / 22
American Default Research

Read-only U.S. household-finance research: economic indicators, county scores, ADI and citations.

OtherKnowledge & memory

Responded478 ms15 / 22
Shakespeare's Monologues

Search Shakespeare monologues, plays, paraphrases and summaries from shakespeare-monologues.org

Developer ToolsCode & DevOps

Responded479 ms15 / 22
Chalet-Montagne.com

Search French mountain holiday rentals and contact owners directly — commission-free.

OtherData access / search

Responded480 ms15 / 22
Asked Thrice

Measure whether AI assistants actually recommend a brand, from measured answers.

OtherOther

Responded480 ms15 / 22

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