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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18245 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
Arcadia Finance

Concentrated liquidity on Uniswap/Aero (rebalance, compound, leverage) or single-sided lending.

Developer ToolsCode & DevOps

Outdated check281 ms15 / 22
Addressfinder MCP by usefulapi

Autocomplete and verify NZ and AU addresses, and search NZ and AU locations in Addressfinder.

Developer ToolsData access / search

Responded283 ms15 / 22
com.applivery.docs/mcp

Search and read the public Applivery docs (MDM & app distribution). Read-only, no auth.

Developer ToolsData access / search

Responded286 ms15 / 22
MemberSuite MCP by usefulapi

Search members, memberships and saved searches; update contact fields in MemberSuite.

Developer ToolsData access / search

Responded286 ms15 / 22
TicketSpice MCP by usefulapi

Read TicketSpice forms, orders, tickets, customers, coupons; create or delete coupons.

Developer ToolsCode & DevOps

Responded287 ms15 / 22
DrinkedIn Night Out

Plans walkable 2-4 stop nights out between officially validated venues. No sign-in.

Developer ToolsCode & DevOps

Outdated check287 ms15 / 22
Dubai Diligence

Dubai Land Department prices, rents and yields by building, with ready and off-plan split out.

Developer ToolsCode & DevOps

Responded288 ms15 / 22
JustFix Estimator

Quote UK trades jobs from any AI agent. Price breakdown + tappable booking link.

Developer ToolsCode & DevOps

Outdated check288 ms15 / 22
Canli Capital

443 finance tools, 60 prompts: quant, SEC and EU filings, fact checks, rates, odds, DeFi, macro.

Developer ToolsCode & DevOps

Outdated check288 ms15 / 22
Hovercode

Create and manage QR codes, short links, landing pages, and forms in your Hovercode workspace.

Developer ToolsCode & DevOps

Outdated check290 ms15 / 22
McpStamp Onboarding

New-hire onboarding plans from role templates: tasks with due dates, progress, overdue items.

Developer ToolsCode & DevOps

Responded294 ms15 / 22
Pandough

Flour-first dough plans: yeast, hydration, schedule from flour you own. No API key for plan tools.

Developer ToolsCode & DevOps

Outdated check295 ms15 / 22
UnoRouter

Search 200+ UnoRouter models (most free), check pricing, and chat through one key

Developer ToolsData access / search

Outdated check296 ms15 / 22
Sapling HR MCP by usefulapi

Search employee profiles, read profile fields and list HR tasks in Sapling HR.

Developer ToolsData access / search

Responded300 ms15 / 22
uniwire

Electrical single-line and multi-line diagrams: build, check (NF C 15-100, IEC 60364), draw, PDF.

Developer ToolsCode & DevOps

Responded301 ms15 / 22
17TRACK MCP by usefulapi

Track parcels across 3000+ carriers with 17TRACK: register numbers, read tracking events and quota.

Developer ToolsCode & DevOps

Responded303 ms15 / 22
XGR MCP Gateway

Public Streamable HTTP MCP gateway for XGRChain, XDaLa sessions, Explorer data and XGR standards.

Developer ToolsCode & DevOps

Responded303 ms15 / 22
Nausika

Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.

Developer ToolsCode & DevOps

Outdated check303 ms15 / 22
dev.cz-agents/dd

Czech & EU due diligence in one call — facts, insolvency, sanctions, VAT, risk score, UBO chain.

Developer ToolsCode & DevOps

Responded306 ms15 / 22
HOTKER 핫커 | 한국 상품·휴대폰 성지 구매가 AI

한국 상품·휴대폰 검증 조건 검색과 총비용·약정 반환금·결합할인 참고 계산. 출처·누락 조건을 제공하는 무인증·읽기 전용 MCP입니다.

Developer ToolsCode & DevOps

Outdated check308 ms15 / 22
io.github.mjaskolski/wondel-skills-mcp

Read-only MCP server over 50 book-based agent skills: routes a task to the right framework.

Developer ToolsCode & DevOps

Responded309 ms15 / 22
Vadivam Icons

Search 24px outline icons by name, tag, or category and get SVG or framework code.

Developer ToolsCode & DevOps

Responded309 ms15 / 22
Lodestar Stamp

Lodestar issues signed, dated business records. Reads are free.

Developer ToolsCode & DevOps

Outdated check311 ms15 / 22
McpStamp Purchase Requisitions

Purchase requisitions as reusable step lists: dated runs, pass or fail per step, and sign-off.

Developer ToolsCode & DevOps

Responded312 ms15 / 22

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