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

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Remote MCP servers

Find a server for your workflow, with connection evidence you can inspect.

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5038 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
BKK Radar

Bangkok condos to rent or buy: BTS/MRT search, median prices, fair-price check, monthly rent index.

OtherData access / search

Responded717 ms14 / 22
NextGen Energy Jobs

Search open jobs in grid, nuclear, renewables, storage and data centers. Read-only, no login.

OtherData access / search

Responded718 ms14 / 22
PestPin

US pest control license check by number, licensed-company search by city, and cost planning ranges.

OtherData access / search

Responded720 ms14 / 22
io.github.cyanheads/sweden-parliament-mcp-server

Search Swedish parliamentary documents, speeches, votes, members, and statutes.

GovernmentFile & docs

Outdated check723 ms14 / 22
LocationLists

US business location data: search, sample, count, query rows or buy CSVs (Stripe or x402 USDC).

Finance & CryptoPayments & trading

Outdated check725 ms14 / 22
io.github.cyanheads/ris-austria-mcp-server

Search Austrian federal and state law, court decisions, and the authentic Bundesgesetzblatt (RIS).

LegalCode & DevOps

Outdated check731 ms14 / 22
Automate & Tweak AI Tools Directory

Search, filter and compare 1,000+ AI tools by category, pricing and tag. 11 languages.

OtherData access / search

Responded739 ms14 / 22
cc.bestaffiliateprograms/directory

Search 4,825 affiliate programs by commission, cookie window and network, with source confidence.

Marketing & SalesData access / search

Responded740 ms14 / 22
RoboTrunk

Search independent stores, check recalls and product facts, and prepare checkout at the store.

Finance & CryptoPayments & trading

Responded746 ms14 / 22
io.github.cyanheads/interpro-mcp-server

Search InterPro entries, map domains onto proteins and PDB structures, and scan raw sequences.

Developer ToolsCode & DevOps

Outdated check746 ms14 / 22
Supovia Customer Support

Reply to and resolve customer chats, search your help docs and see which conversations need you.

OtherData access / search

Responded747 ms14 / 22
FICKEL by FickelUSA

Custom branded promotional products and merch: search the catalog, request a quote. 100-piece min.

OtherData access / search

Responded751 ms14 / 22
313 Automations

Read-only facts, starting prices, pages as Markdown and site search for 313 Automations, Lahore.

OtherAutomation & workflows

Responded755 ms14 / 22
BestSaaSWebDesigns

Search 400+ real SaaS marketing websites by category, section, style, stack, palette and font.

Marketing & SalesData access / search

Responded756 ms14 / 22
AISkills402

Tested AI agent skill files (SKILL.md), bought once over x402 for cents on Base. Free MCP search.

Finance & CryptoData access / search

Responded756 ms14 / 22
StitchAPI Docs

Search and read the StitchAPI docs: search_docs finds relevant sections, get_doc reads a page.

OtherData access / search

Outdated check757 ms14 / 22
LicenseSaaS

Search and list software for licensing and white-labeling deals; message sellers and buyers.

OtherData access / search

Responded759 ms14 / 22
Hunt Auto Group Texas: guides

Search and read Texas used-car buying guides (title, tax, inspection, reviews) as Markdown.

Finance & CryptoFile & docs

Responded759 ms14 / 22
WIA GIL: hotels, places, travel basics

City search, nearby hotels and places, country travel basics, reference exchange rates, distances.

TravelData access / search

Responded763 ms14 / 22
Openings

Search jobs on verified employer job boards. Every link is the employer's own posting.

OtherData access / search

Responded782 ms14 / 22
Bolt Claw documentation

Search and read the Bolt Claw API documentation. Read-only, and no key needed.

OtherFile & docs

Responded786 ms14 / 22
io.github.cdaily1995-create/findingsteel-steel-sections

Chinese (GB) standard steel section properties and theoretical weight lookup, search and calculator.

Developer ToolsData access / search

Outdated check789 ms14 / 22
Hex.pm MCP

MCP server for hex.pm and hexdocs.pm: search, inspect, compare, and audit Elixir packages

Developer ToolsCode & DevOps

Outdated check796 ms14 / 22
ESG Hub MCP Server

ESG knowledge base for AI agents: hybrid search, glossary, frameworks, industries, graph traversal.

Developer ToolsKnowledge & memory

Outdated check798 ms14 / 22

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