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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931 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
StackLégal

GDPR provider fiches and a static cookie scan before consent.

LegalKnowledge & memory

Outdated check2810 ms13 / 22
AI Law Framework

Decide whether AI may be used for a legal task, who drafts and who checks. Australian law.

LegalKnowledge & memory

Responded3552 ms13 / 22
VAREXIS-INDEX - Source-linked evidence

Free evidence: 12 guides, 3 distinct read-only MCP contracts; optional local checks. No authority.

LegalKnowledge & memory

Outdated check3717 ms13 / 22
fi.northpoint/marketing-compliance

Crypto marketing compliance: MiCA, FCA, GDPR, SEC, MAS, VARA rules with citations. Not legal advice.

LegalKnowledge & memory

Responded211 ms13 / 22
Tereno on Base

Check a Base contract, transaction or web page before you act. Free pricing, paid per call in USDC.

LegalPayments & trading

Responded529 ms13 / 22
io.github.builtforai/loe-exposure

Drug patent expiries ranked by the Medicare Part D spending exposed to them

LegalCode & DevOps

Responded58 ms13 / 22
Patent Maintenance Fees

USPTO Patent Maintenance Fee Events — complements the `patents` pack (fleet #3258), which has…

LegalCode & DevOps

Outdated check60 ms13 / 22
Nl Rechtspraak

Netherlands court decisions (uitspraken en conclusies) — search by court, legal domain and date…

LegalCode & DevOps

Outdated check67 ms13 / 22
UK Legislation Changes

Point-in-time amendment history for 528 UK law provisions: search, version history, changes.

LegalCode & DevOps

Outdated check91 ms13 / 22
New Mexico Code

New Mexico Statutes Annotated 1978 (NMSA 1978) — section lookup, chapter list, and catchline…

LegalCode & DevOps

Outdated check94 ms13 / 22
Mississippi Code

Mississippi Code of 1972 (Annotated) — state statutes by citation, and a chapter list by title.…

LegalCode & DevOps

Outdated check94 ms13 / 22
Northern Mariana Code

Commonwealth Code of the Northern Mariana Islands (CMC) — CNMI statutes by citation (e.g. '6 CMC §…

LegalCode & DevOps

Outdated check95 ms13 / 22
Nl Wetten

Netherlands national legislation — consolidated statute text, article by article, as it stood on…

LegalCode & DevOps

Outdated check95 ms13 / 22
Naag

State attorney-general multistate enforcement, from the National Association of Attorneys General…

LegalCode & DevOps

Outdated check95 ms13 / 22
North Dakota Code

North Dakota Century Code — state statutes by citation and by topic. Fleet #2743.

LegalCode & DevOps

Outdated check96 ms13 / 22
New Hampshire Code

New Hampshire RSA (Revised Statutes Annotated) — state statutes by citation and by topic. Fleet…

LegalCode & DevOps

Outdated check96 ms13 / 22
Minnesota Code

Minnesota Statutes — state statutes by citation.

LegalCode & DevOps

Outdated check96 ms13 / 22
North Carolina Code

North Carolina General Statutes — state statutes by citation, plus topic search.

LegalCode & DevOps

Outdated check97 ms13 / 22
New Jersey Code

New Jersey Statutes (N.J.S.A.) — section by citation (with amendment history), plus topic search.

LegalCode & DevOps

Outdated check97 ms13 / 22
Michigan Code

Michigan Compiled Laws (statutes) and, since fleet #3957, the Michigan Administrative Code (agency…

LegalCode & DevOps

Outdated check97 ms13 / 22
South Dakota Code

South Dakota Codified Laws — state statutes by citation and by topic. Fleet #2748.

LegalCode & DevOps

Outdated check99 ms13 / 22
Maryland Code

Maryland Code — state statutes by citation.

LegalCode & DevOps

Outdated check99 ms13 / 22
Lens Org

Lens.org MCP — patent + scholarly platform.

LegalCode & DevOps

Outdated check99 ms13 / 22
Wipo Ipc

WIPO IPCPUB (International Patent Classification) MCP

LegalCode & DevOps

Outdated check100 ms13 / 22

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