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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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348 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
Oqmd

OQMD (Open Quantum Materials Database) MCP.

Developer ToolsDatabase

Outdated check124 ms13 / 22
Oeis

OEIS (On-Line Encyclopedia of Integer Sequences) MCP. Authoritative database of integer sequences.…

Developer ToolsDatabase

Outdated check126 ms13 / 22
Urlhaus

URLhaus MCP — wraps abuse.ch URLhaus malware URL database (free, no auth)

Developer ToolsDatabase

Responded128 ms13 / 22
Responded134 ms13 / 22
Trefle

Trefle MCP — global plant database (1M+ species)

Developer ToolsDatabase

Responded134 ms13 / 22
Simbad

SIMBAD MCP — CDS astronomical object database.

Developer ToolsDatabase

Outdated check139 ms13 / 22
Thegamesdb

TheGamesDB MCP — wraps TheGamesDB API (thegamesdb.net), a community video-game metadata database…

MediaDatabase

Outdated check140 ms13 / 22
Who Euro

WHO Regional Office for Europe — Data Warehouse API v5.

Data & AnalyticsDatabase

Responded141 ms13 / 22
Responded145 ms13 / 22
Tcgdex

TCGdex MCP — multi-language open trading card game database (Pokémon TCG and more). Keyless.…

Developer ToolsPayments & trading

Outdated check161 ms13 / 22
Pubchem

PubChem MCP — NIH chemistry compound database (no auth)

Developer ToolsDatabase

Outdated check163 ms13 / 22
Cipo

CIPO MCP — Canadian Patents Database

Developer ToolsDatabase

Responded164 ms13 / 22
Theaudiodb

TheAudioDB MCP — community music metadata database.

Developer ToolsDatabase

Outdated check191 ms13 / 22
Tx Medical Exclusions

Texas HHSC Office of Inspector General (OIG) Medicaid Provider Exclusions Database screening…

Developer ToolsDatabase

Responded278 ms13 / 22
Rawg

RAWG MCP — wraps the RAWG video games database API (rawg.io)

Developer ToolsDatabase

Outdated check287 ms13 / 22
Uiuc Airfoils

UIUC Airfoil Coordinates Database — fleet #3352.

Developer ToolsDatabase

Responded291 ms13 / 22
Scryfall

Scryfall MCP — Magic: The Gathering card database. Keyless. Scryfall requires a User-Agent and…

Developer ToolsDatabase

Outdated check306 ms13 / 22
Rhea

Rhea MCP — expert-curated database of biochemical reactions.

Developer ToolsDatabase

Outdated check310 ms13 / 22
Police Shootings

Police Shootings MCP — The Washington Post, Fatal Force database

Developer ToolsDatabase

Outdated check700 ms13 / 22
Nber Macrohistory

NBER Macrohistory Database — the National Bureau of Economic Research's 'Public Use Data Archive'…

Developer ToolsDatabase

Outdated check784 ms13 / 22
Recreation Gov

Recreation.gov MCP — wraps the Recreation Information Database (RIDB) API v1…

Developer ToolsDatabase

Outdated check887 ms13 / 22
Sgd

SGD (Saccharomyces Genome Database) MCP.

Developer ToolsDatabase

Outdated check945 ms13 / 22
Fahi-Videos MCP Server

AI video generation, analytics, prompts, and database ops for Fahi-Videos platform.

Developer ToolsDatabase

Responded1020 ms13 / 22
Geonames

GeoNames MCP — GeoNames geographical database API

Developer ToolsDatabase

Responded6162 ms13 / 22

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