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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5057 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
TOP GUN GEO-Lens

Brand visibility auditing across LLMs, AI search, and answer engines with GEO reports and scores.

Developer ToolsCode & DevOps

Responded452 ms13 / 22
Agent Provider Depot

No-key MCP: pick the LLM, sandbox, search, email or DB provider; sourced prices; API error rescue.

ProductivityCommunication & messaging

Responded453 ms13 / 22
BrainDrops

Search BrainDrops AI art and get any piece's permanent Arweave and IPFS copies.

OtherData access / search

Responded454 ms13 / 22
WebMCP Demo Store

WebMCP demo store: same catalog via MCP tool calls vs DOM scraping. -79% bytes, -42% tokens.

Developer ToolsCode & DevOps

Outdated check454 ms13 / 22
Prisjakten.no

Product search, store prices and price history from Norwegian web shops. Read-only, no login.

E-commerceData access / search

Responded455 ms13 / 22
Launchdog (read-only)

Read-only Launchdog board: search this week's launches, past winners and upcoming launch weeks.

OtherData access / search

Responded460 ms13 / 22
AgentsReady

Audit any website for AI agents and AI search (AEO): llms.txt, AI bots, schema. Score plus fixes.

Developer ToolsData access / search

Responded462 ms13 / 22
Landed

Sign in with landed to search jobs ranked to your résumé and fetch free interview-prep resources.

Developer ToolsCode & DevOps

Outdated check462 ms13 / 22
Adrenaline List

Search published adrenaline adventures worldwide by destination, category, rating and season.

OtherData access / search

Responded463 ms13 / 22
MintMCP Docs

Search and read the official MintMCP documentation, the enterprise MCP gateway.

Developer ToolsFile & docs

Responded466 ms13 / 22
Site MCP

Turn any public website into an MCP server for agents to search, read and navigate.

Developer ToolsData access / search

Responded468 ms13 / 22
rolefig

Search real job openings, check job posts and pay rules, and prepare California offer letters.

OtherData access / search

Responded469 ms13 / 22
io.github.nirajagarwal/bible-mcp

Bible corpus MCP server: scripture, Greek/Hebrew interlinear data, cross-refs, semantic search.

Developer ToolsCode & DevOps

Responded470 ms13 / 22
Jason Lovell

Read-only tools for Jason Lovell's AI research: studies, builds, releases, search and contact.

OtherData access / search

Responded471 ms13 / 22
SwiftSkills

Search a curated catalog of agent skills, MCP servers and rules for Swift, SwiftUI, Xcode and iOS.

Developer ToolsData access / search

Responded476 ms13 / 22
MCPSkillHub

Search 49k MCP servers with measured context-token cost, security signals and install snippets.

Developer ToolsData access / search

Responded478 ms13 / 22
VinoVoss

Search a US wine marketplace, compare offers that ship to your state, and buy or track an order.

OtherData access / search

Responded482 ms13 / 22
UluP Nexus

Search a hand-verified index of indie software and games by keyword, category, language and pricing.

OtherData access / search

Responded482 ms13 / 22
Topvacaturebank

Search Dutch job vacancies, salaries, job descriptions and employers on Topvacaturebank.nl.

OtherData access / search

Responded483 ms13 / 22
uListen

Search podcast transcripts and summaries. Get the quote, who said it, and the minute.

MediaData access / search

Responded484 ms13 / 22
StartupHub.ai

Funding rounds, AI startup and investor search, email discovery, agent-readiness. No API key.

ProductivityCommunication & messaging

Responded488 ms13 / 22
Tudetic Product Search

Read-only Tudetic product search and vehicle compatibility with safe public pricing.

OtherData access / search

Responded489 ms13 / 22
KnowMapped

Search, retrieve, create, and update visual knowledge maps in a user's KnowMapped account.

Developer ToolsData access / search

Responded492 ms13 / 22
foodose GLP-1 nutrition

GLP-1 calorie and protein targets with a dose aware appetite ceiling, plus food and recipe search.

OtherData access / search

Responded494 ms13 / 22

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