MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

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.

Connect your agent

7419 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
Mode VC Startup Distribution Moat & Valuation Benchmarks

Evaluate startup distribution moat defensibility (Tier 1-5) and pre-seed valuation dispersion.

OtherOther

Outdated check741 ms15 / 22
io.engineeringleaders/elc-partnership-builder

Build and price an ELC community partnership: match, customize, 12-month plan, 16% AI discount.

OtherOther

Responded742 ms15 / 22
guide.thetalk/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

OtherOther

Responded746 ms15 / 22
Flowershow

Publish Markdown and HTML from your AI session as a live website. No account needed.

OtherFile & docs

Outdated check748 ms15 / 22
Mode VC AI Chart Lab: 38 Empirical AI & Venture Charts

Search and retrieve time-series data across 38 empirical AI adoption and venture research charts.

OtherData access / search

Outdated check750 ms15 / 22
Caption File Check

Parse WebVTT, SRT, or TTML for conformance, timing, overlaps, line length, and reading speed.

OtherOther

Outdated check751 ms15 / 22
SerialHunt

US bill serial numbers: star note print runs and fancy serial patterns with exact odds.

OtherOther

Outdated check758 ms15 / 22
BerthTime

Track ocean containers and shipments: live ETAs, delays, carrier events and share links.

OtherOther

Outdated check785 ms15 / 22
RallyIQ

Tennis game plans, scouting reports and match breakdowns from shot-by-shot charted matches.

OtherOther

Outdated check786 ms15 / 22
Organiq GEO

Search Console and GA4 analysis (read-only Google): queries, decay, cannibalization, AI traffic.

OtherData access / search

Outdated check789 ms15 / 22
coach.marian/mentoring-inquiry-builder

AI mentoring fit and book: check the fit with Marian Kamenistak and book a session in 10 minutes.

OtherOther

Responded790 ms15 / 22
guide.startupleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

OtherOther

Responded791 ms15 / 22
guide.mealprep/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

OtherOther

Responded796 ms15 / 22
Mode VC: AI Venture Research Charts & Investor Atlas

Query 38 empirical AI market charts, evaluate distribution defensibility, and search 3,650+ VCs.

OtherData access / search

Outdated check797 ms15 / 22
guide.localleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

OtherOther

Responded806 ms15 / 22
Pin Seeker

Search golf tee times by natural language. Returns GolfNow booking links. Does not book or hold.

OtherData access / search

Responded809 ms15 / 22
Proof of Type Input

Add a text box that proves a human typed it, not AI. Code for any framework; verify proof tokens.

OtherOther

Outdated check821 ms15 / 22
Evlek — Northern Cyprus Property MCP Server

Live Northern Cyprus (KKTC/TRNC) property listings and asking-price data. Read-only, 8 tools.

OtherOther

Outdated check823 ms15 / 22
coach.marian/eng-leadership-toolkit

Engineering leadership benchmarks, 1:1 playbooks, developer value calculator. 3,662 sessions.

OtherOther

Responded828 ms15 / 22
Forever In Our Hearts

Read-only lookup of public memorials, funeral notices and partner funeral homes.

OtherData access / search

Outdated check830 ms15 / 22
guide.pokerplayer/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

OtherOther

Responded841 ms15 / 22
Zambo

The verifiable work layer for AI: 153 tools, cross-AI handover, a verifiable receipt for every job.

OtherOther

Outdated check843 ms15 / 22
Coghelm: AI tools for leaders

Curated AI tools for leaders: recommend and compare tools by job, plus 1:1 and board templates.

OtherOther

Outdated check849 ms15 / 22
guide.restaurantleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

OtherOther

Responded856 ms15 / 22

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