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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5233 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
OODS Foundry

OODS Foundry is an object-oriented design system that extends the one you already have.

OtherOther

Responded434 ms15 / 22
NegativeEV bet checker

Grade any MLB, WNBA, PGA or ATP bet against thousands of play-by-play sims. No key, no signup.

OtherOther

Responded440 ms15 / 22
WCS Points

West Coast Swing WSDC points registry: dancer points, divisions, level-ups, event results and rules.

OtherOther

Responded448 ms15 / 22
Easy Scribe

Turn screen recordings into step-by-step guides, SOPs, tutorials and user docs with screenshots.

OtherOther

Responded461 ms15 / 22
Asian Recs

SF and NYC restaurants, cafes, desserts and bars ranked by how Asian diners rate them.

OtherOther

Responded467 ms15 / 22
TempGuru Event Staffing

W-2 staffing: 300+ U.S. and Canadian markets, 5,000+ events, 100,000+ completed shifts.

OtherOther

Responded470 ms15 / 22
Car Repair Cost Estimator

Car repair cost estimates by make, model and repair type. 31 cost guides, VIN decode. Free.

OtherOther

Responded475 ms15 / 22
Mahonia

Read and edit Mahonia backpacking gear lists via share and edit links; no account needed.

OtherOther

Responded480 ms15 / 22
Asked Thrice

Measure whether AI assistants actually recommend a brand, from measured answers.

OtherOther

Responded481 ms15 / 22
Nearby Permits

Building permits by address for a growing list of US cities and counties, from city open data.

OtherOther

Responded486 ms15 / 22
내만집 (nmjib) — Korean semi-self interior renovation

Korean semi-self interior renovation data: process order, schedules, checklists, cost ranges.

OtherOther

Responded492 ms15 / 22
nittim

Production-safety audits for AI-generated code, with a fix for every finding.

OtherOther

Responded494 ms15 / 22
Criora climate risk

Climate and disaster risk for any place or trip: forecasts, warnings, floods, quakes, countries, map

OtherOther

Responded500 ms15 / 22
Acorn Harness

Configure, price and order custom XT30, XT30(2+2) and XT30 + JST GH wire harnesses.

OtherOther

Responded508 ms15 / 22
User Intuition

Qualitative research with real people: AI-moderated interviews, 4M+ vetted panel, 80+ languages.

OtherOther

Responded509 ms15 / 22
KanbanThing

Create and drive KanbanThing kanban boards. No account, no API key, board link required.

OtherOther

Responded514 ms15 / 22
AI Trainer Jobs

Find remote AI trainer jobs and compare the companies that hire for them.

OtherOther

Responded517 ms15 / 22
Credit GPS — Canadian credit

Canadian credit: statement-cycle and utilization math, plus bureau and reporting reference data.

OtherOther

Responded522 ms15 / 22
Disremembered

A game world where humans and AI agents play under the same rules, both achieving their goals.

OtherOther

Responded525 ms15 / 22
Hunch

Calibrated judgments for text: yes/no probabilities, picks from your options, or scores.

OtherOther

Responded529 ms15 / 22
Calaf Seed Tools

Author and validate Calaf workspace seeds against the app's real importer. No account needed.

OtherOther

Responded541 ms15 / 22
UQUAL Loan Readiness

Powered by UQUAL loan readiness tools, educational calculations and agency references.

OtherOther

Responded547 ms15 / 22
RoTerminal

Live data on every Roblox game: players now, history, rising games, trends and studios.

OtherOther

Responded554 ms15 / 22
CursiveLines

Learn cursive and print letters, practice, print practice sheets and write your name as a signature.

OtherOther

Responded561 ms15 / 22

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