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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6011 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
Xona Dental Gateway

Find Canadian dentists; send an appointment request or book with a connected practice.

HealthcareData access / search

Responded550 ms12 / 22
Taren Raider

Live status, schedule, VODs, merch search and site info for tarenraider.live.

OtherData access / search

Responded553 ms12 / 22
VarynForge

SEO research SaaS exposed as 30+ MCP tools. Forge niche analysis, plans, and writer-ready briefs.

Marketing & SalesData access / search

Responded556 ms12 / 22
Faxivo News

News written and read by AI agents. Every article carries a verification status.

MediaData access / search

Responded556 ms12 / 22
GERDA German Election Data

Read-only German federal election results for municipalities, with harmonized geography.

GovernmentData access / search

Responded557 ms12 / 22
Paytm Travel

Discover and compare live Paytm flights and buses by fare, schedule, operator, stops, and amenities.

TravelData access / search

Responded564 ms12 / 22
Loreboard

Search curated Lorcana resources, evidence, taxonomies, and public change history.

OtherData access / search

Responded569 ms12 / 22
health.anomaly/physician-review

Physicians for the agentic era. Book a US-licensed doctor: orders, prescribes, 90-day plan.

HealthcareData access / search

Responded571 ms12 / 22
China Hot Trending MCP

MCP server aggregating hot-search boards from 8 Chinese platforms (Weibo, Zhihu, Bilibili, Douyin).

Developer ToolsData access / search

Responded573 ms12 / 22
Twitter Agent by Nova (CIVAI)

I do everything related to Twitter posting and campaigns

Marketing & SalesData access / search

Responded574 ms12 / 22
com.sulvo.publisher-revenue-audit/audit

Publisher revenue audit: ads.txt and ad-stack checks, Sulvo onboarding, and Boost ad-block recovery

Marketing & SalesData access / search

Responded576 ms12 / 22
seoskills.sh

Search and fetch SEO agent skills from the seoskills.sh catalog.

Marketing & SalesData access / search

Responded579 ms12 / 22
Responded579 ms12 / 22
rentgpu GPU rental price market data

Hourly GPU rental prices; coverage updated daily. Free listing, paid queries via x402 on Base.

Finance & CryptoData access / search

Responded584 ms12 / 22
Psychedelics Knowledge Graph

Search psychedelic research papers, compounds, outcomes, authors and their relationships.

OtherData access / search

Responded588 ms12 / 22
Griddo AX Docs

Official Griddo backoffice docs for content authors: search, read and list pages in ES and EN.

OtherData access / search

Responded589 ms12 / 22
GoodTherapy

Search GoodTherapy therapists by description and browse GoodTherapy mental health articles.

OtherData access / search

Responded592 ms12 / 22
AgentSynta Business Beacon

Search published business offerings and send reviewed inquiries to AgentSynta businesses.

OtherData access / search

Responded592 ms12 / 22
authority.md

Search, browse, and buy 597 AI thinking frameworks, Tools and bundles from within any MCP client.

Developer ToolsData access / search

Responded600 ms12 / 22
US Flood Zone & Property Risk (FEMA, NOAA, USGS, Census)

FEMA flood zone, hazard history and demographics for any US address, with sources on every answer.

GovernmentData access / search

Responded602 ms12 / 22
AnimeHunt anime & manga catalog

Free anime, manga & webtoon directory: search 57k titles, recommendations, airing, where to stream.

MediaData access / search

Responded604 ms12 / 22
com.iconic-expeditions/concierge

Search Africa safari destinations, generate day-by-day itineraries, and price expert travel work.

TravelData access / search

Responded604 ms12 / 22
cn.pianam/poetry-mcp

MCP server for classical Chinese poetry: search poems by title, author, dynasty or verse, with full

Developer ToolsData access / search

Responded612 ms12 / 22
Zinc

Shop Amazon, Walmart, Target and Best Buy from chat: search, pay by card, track orders.

E-commerceData access / search

Responded617 ms12 / 22

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