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

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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
SceneF — California, Florida and Hawaii Movie Showtimes

56 California, Florida and Hawaii movie boards: chains, indies, repertory. Verified daily. Free.

MediaAI / LLM tooling

Outdated check1174 ms13 / 22
SSTracker free youth training

Free youth sports drills, practice plans and age-group answers for parents and coaches.

MediaAI / LLM tooling

Outdated check1185 ms13 / 22
What's New

Changelogs for apps, games and operating systems. Ask what shipped since the version you run.

OtherOther

Outdated check1199 ms13 / 22
goodrecmovies

Movie and series ranking as MCP tools: top titles, search, lookup by IMDb id. Free, no key.

MediaData access / search

Outdated check1342 ms13 / 22
Brick Broker

Read-only LEGO shop: search sets, check price and availability, quote US shipping, read policies.

E-commerceData access / search

Outdated check1422 ms13 / 22
Football Atlas

The Laws of the Game and world football's major competitions, every claim cited to primary sources

MediaAI / LLM tooling

Outdated check1451 ms13 / 22
betrend sports data

Live scores, fixtures, results, standings, teams and head-to-head for football and more sports.

MediaAI / LLM tooling

Outdated check1546 ms13 / 22
Foundplay for creators

For browser game makers: check a game, free listing link, Boost plans, checkout links. Read-only.

Finance & CryptoPayments & trading

Outdated check1677 ms13 / 22
PC Game Price Broker by The Company

Lowest live price for any PC game across 13 stores, with every store price and the record low.

OtherOther

Outdated check2122 ms13 / 22
What's Up In: local events

Read-only search of upcoming local events worldwide: music, comedy, AI/tech, arts, food, sports.

MediaData access / search

Outdated check2154 ms13 / 22
SFomo: Bay Area events

Read-only search of upcoming SF Bay Area events: AI/tech, dance, music, arts, food, fitness.

MediaData access / search

Outdated check2164 ms13 / 22
Suumer

Local US events by town, date and kind (trivia, live music, karaoke...), each checked at its source.

MediaAI / LLM tooling

Outdated check2603 ms13 / 22
Slabline

Values graded sports cards and Pokémon/TCG slabs by grade from real sales. Free, read-only.

MediaAI / LLM tooling

Outdated check2661 ms13 / 22
io.github.CumulativeWebInc/cwi-discovery-engine

CWI Discovery Engine: 29-tool music catalog MCP — search, sync, Radio 365 live, chaining.

MediaCode & DevOps

Outdated check77 ms13 / 22
Outdated check78 ms13 / 22
Nba

NBA MCP — player, team, and game data via the BallDontLie API

Developer ToolsCode & DevOps

Outdated check93 ms13 / 22
Movies

Movies MCP — wraps iTunes Search API (movies, free, no auth) and TVmaze API (TV shows, free, no…

MediaCode & DevOps

Outdated check93 ms13 / 22
Outdated check95 ms13 / 22
Ygoprodeck

YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database. Keyless. Sends a User-Agent. Base…

Developer ToolsPayments & trading

Outdated check96 ms13 / 22
Sportsdataio

SportsDataIO MCP — wraps SportsDataIO's Big-Six sports data API (sportsdata.io)

MediaCode & DevOps

Outdated check101 ms13 / 22
Lichess

Lichess MCP — public read-only API for users, games, explorer, tablebase.

Developer ToolsCode & DevOps

Outdated check103 ms13 / 22
Omdb

OMDb MCP — IMDB-derived movie / TV / episode data (BYO key)

MediaCode & DevOps

Outdated check111 ms13 / 22
Sports Game Odds

Sports Game Odds MCP — wraps the Sports Game Odds API (sportsgameodds.com)

MediaCode & DevOps

Outdated check117 ms13 / 22
Thesportsdb

TheSportsDB MCP — sports catalog (teams, players, events)

MediaCode & DevOps

Outdated check131 ms13 / 22

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