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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241 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
衍象坊 · 奇门遁甲 & 大六壬

Qimen Dunjia & Da Liu Ren divination: complete nine-palace charts and four-lesson analysis.

EducationCode & DevOps

Outdated check3251 ms13 / 22
EveryCalc

69 free finance, military, school and everyday calculators as MCP tools.

EducationKnowledge & memory

Outdated check76 ms13 / 22
Outdated check90 ms13 / 22
Symmap

SymMap v2 — Traditional Chinese Medicine association graph from symmap.org (Beijing University of…

EducationCode & DevOps

Outdated check136 ms13 / 22
Worldpop

WorldPop 100 m gridded population estimates from the University of Southampton — total population…

EducationCode & DevOps

Outdated check140 ms13 / 22
CustomsBridge TARIC Engine

Deterministic HS6/TARIC customs resolution engine and bilingual FTS5 nomenclature API (UNE Node 04).

EducationCode & DevOps

Responded149 ms13 / 22
pro.makeup

Search 214K+ certified makeup pros worldwide: artists, salons, schools, shops, brands.

EducationData access / search

Outdated check1386 ms13 / 22
StudiePoint AI

300+ African scholarships, GPA conversion & 1,700+ visa routes for postgrad students.

EducationCode & DevOps

Outdated check6543 ms13 / 22
AIS Gateway — the campus front desk for AIS MCP buildings

Front desk for the AIS MCP campus: lists our buildings (CVE, Flight Recorder), prices, how to pay

EducationKnowledge & memory

Outdated check52 ms12 / 22
Zovo Nonogram Maker

Make printable nonogram puzzles for teachers, students and puzzle fans as a PDF with an answer key.

EducationCode & DevOps

Outdated check58 ms12 / 22
school.delegation/delegation-school

Learn to delegate real work to AI, not just chat with it — a course taught live in your own Claude.

EducationKnowledge & memory

Outdated check66 ms12 / 22
MyPorta

Find UK homes for sale and to rent, matched to your wishes, with nearby schools and area guides.

EducationKnowledge & memory

Outdated check70 ms12 / 22
Zovo Math Cages

Make printable math cage puzzles for teachers, students and puzzle fans as a PDF with an answer key.

EducationCode & DevOps

Outdated check71 ms12 / 22
Zovo Maze Maker

Make printable mazes for parents, teachers and puzzle fans as a PDF with an answer key.

EducationCode & DevOps

Outdated check77 ms12 / 22
Les bancs

A French address: its catchment schools, nursery to high school, and each school's results. No key.

EducationKnowledge & memory

Outdated check79 ms12 / 22
Pandawed — Chinese flashcards (HSK)

Chinese for Russian speakers: HSK 3.0 words, topic sets, textbook lessons and articles.

EducationKnowledge & memory

Outdated check83 ms12 / 22
Zovo Seating Chart

Make a classroom seating chart or a wedding seating chart that follows your rules, then print it.

EducationCode & DevOps

Outdated check89 ms12 / 22
Zovo Paper Finder

Build a literature list for a student paper, thesis or research project from Crossref.

EducationCode & DevOps

Outdated check96 ms12 / 22
Urlaub Smart

Plan vacation days around public holidays, bridge days and school holidays in DE, AT and CH

EducationKnowledge & memory

Outdated check97 ms12 / 22
Zovo Math Worksheet Maker

Make printable math worksheets with an answer key for a student or a whole class.

EducationCode & DevOps

Outdated check99 ms12 / 22
Zovo Cross Sum Puzzles

Make printable cross sum puzzles for puzzle fans, teachers and students as a PDF with an answer key.

EducationCode & DevOps

Outdated check101 ms12 / 22
Zovo Certificate Maker

Make certificates of completion, award certificates and certificates of appreciation for a student.

EducationCode & DevOps

Outdated check109 ms12 / 22
Zovo GPA Calc

A GPA calculator for high school and college students that shows its work.

EducationCode & DevOps

Outdated check114 ms12 / 22
Zovo Gradebook

Is a weighted grade calculator for teachers and tutors who compute class grades each week.

EducationCode & DevOps

Outdated check128 ms12 / 22

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