MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

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DiscoveryServer directory

Remote MCP servers

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

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627 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
com.budgetpixel/mcp

Generate AI images, video, music, and sound effects, and upscale them, from any MCP client.

MediaAI / LLM tooling

Outdated check456 ms14 / 22
Tavern Finder

Find tabletop events, venues, and games. RSVP, register, create events via personal token.

Developer ToolsCode & DevOps

Outdated check457 ms14 / 22
Neuron Sports Ad Exchange

Autonomous AI sports ad exchange with quote-bound Stripe settlement and live delivery telemetry.

Finance & CryptoPayments & trading

Responded567 ms14 / 22
PromptFrenzy

Find a tested AI image or video prompt — toy, LEGO, plushie, portrait, poster — and render it.

MediaAI / LLM tooling

Outdated check571 ms14 / 22
Magic Hour

Create and edit images and video, generate music, and retrieve existing audio projects.

MediaCode & DevOps

Outdated check641 ms14 / 22
Game Dev Outsourcing Directory

Search 438 game outsourcing studios by service, country, engine and platform. No API key.

OtherData access / search

Outdated check650 ms14 / 22
THC Open Mindfulness MCP

Read-only mindfulness games, guided practices, research, glossary and PanchaVikas resources.

OtherOther

Outdated check654 ms14 / 22
team.jogo/mcp

Find pickup soccer or drop-in football games via your AI. 70+ cities, one-click RSVP.

MediaAI / LLM tooling

Outdated check730 ms14 / 22
Sports Rules

Work an offside call through IFAB Law 11 or NHL Rule 83, step by step.

MediaAI / LLM tooling

Outdated check816 ms14 / 22
Arcade.fun

Discover playable browser experiences and manage creator-owned game uploads on Arcade.fun.

Developer ToolsCode & DevOps

Responded819 ms14 / 22
2ools

Build, version, review, and export websites, web apps, and games from a conversation.

OtherOther

Outdated check1029 ms14 / 22
Dynamoi

Music promotion and distribution for AI agents: Spotify and YouTube ads, Smart Links, releases.

MediaCode & DevOps

Outdated check1114 ms14 / 22
Ball Ranks Fantasy Sports

Fantasy football and basketball rankings and player projections from Ball Ranks.

MediaCode & DevOps

Outdated check1247 ms14 / 22
xsolana

Design, check, simulate and launch Solana game economies on loot, one shared program, no contract.

Finance & CryptoPayments & trading

Outdated check1259 ms14 / 22
Igdb

IGDB — the Internet Game Database (Twitch/Amazon), the reference catalogue for video games.

Developer ToolsDatabase

Responded103 ms14 / 22
PcMasterRace GAMING

PC game prices from Steam, GOG, Gamivo, G2A, Kinguin: deals and upcoming releases.

MediaCode & DevOps

Responded105 ms14 / 22
Diogenes EVE: Frontier Sui Move MCP

CCP Games EVE: Frontier Sui Move Smart Assembly coder, Smart Gate planner & SSU AMM.

Developer ToolsCode & DevOps

Responded134 ms14 / 22
Historical Baseball

historical-baseball -- MLB history from Retrosheet game logs and the SABR Lahman Baseball Database…

Developer ToolsDatabase

Responded135 ms14 / 22
369 Meter — pay-per-call APIs for agents (x402)

Pay-per-call APIs for agents: text analysis, game facts, translation QA, hook scoring via x402.

Developer ToolsCode & DevOps

Outdated check388 ms14 / 22
NewsJack

Music-industry news scored for your brand, with a drafted post in your voice.

MediaCode & DevOps

Outdated check573 ms14 / 22
Betsapi

BetsAPI MCP — wraps BetsAPI (betsapi.com) sports events + odds.

MediaCode & DevOps

Responded6144 ms14 / 22
jakehandy.com

Search, read, cite and react to Jake Handy's writing on AI, music tech and agentic engineering.

MediaData access / search

Outdated check42 ms13 / 22
ÖLEN Music & Gastro Hall — table booking

Official ÖLEN restaurant (Almaty) booking: book and check a table, live-music nights, menus

MediaAI / LLM tooling

Outdated check72 ms13 / 22
io.github.musikalienhandel-de/mcp-server

Product search for musikalienhandel.de: sheet music, GEWA instruments, B-Ware/clearance stock.

Finance & CryptoCode & DevOps

Outdated check73 ms13 / 22

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