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

5434 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
Bloki.si

Slovenian property registers: addresses from adverts, buildings, sale prices, plans, surroundings.

OtherOther

Requires authOutdated checkNot measured4 / 22
BoardMark

Issue board for teams: find, create and move issues, run sprints, comment and keep project docs.

OtherOther

Requires authNot measured4 / 22
Boardroom Bob

AI strategy consultant for founders: 19 frameworks like SWOT, Five Forces and Pre-Mortem.

OtherOther

Requires authNot measured4 / 22Not checked yet
Bolt Claw

Schedule posts, answer comments and DMs, auto-DM commenters, run link-in-bio pages and referrals.

OtherOther

Requires authNot measured4 / 22
Bonafido: Business Domain Verification API

Bonafido: is a domain a real business site? Verdict, trust score, risk flags.

OtherOther

Requires authNot measured4 / 22Not checked yet
BondTerminal

Prices, yields, spreads and history for 4,400+ sovereign and corporate bonds.

OtherOther

Requires authNot measured4 / 22Not checked yet
Boon

Run pursuits, answer decisions, handle inbound requests and manage your front door with Boon.

OtherOther

Requires authNot measured4 / 22
Boords

Create and update Boords projects, scripts, storyboards, frames and comments from your AI app.

OtherOther

Requires authNot measured4 / 22
Bootcamp Tracker

Groups, class packs, memberships, sessions, attendance and renewals for trainers, studios and clubs.

OtherOther

Requires authNot measured4 / 22
Bootstrapware Answers

Configure source-backed Q&A on a public site: apps and public URL sources only.

OtherOther

Requires authNot measured4 / 22
Bootstrapware Comments

Configure discussions on a host-owned resource. Tools configure apps only; no comment bodies.

OtherOther

Requires authNot measured4 / 22
Bootstrapware Feedback

Configure embeddable feature-request boards. Tools configure boards only, never post bodies.

OtherOther

Requires authNot measured4 / 22
Bootstrapware Onboard

Configure first-run setup checklist flows. Tools configure flows only; no host context.

OtherOther

Requires authNot measured4 / 22
Bootstrapware RFQ

Configure buyer and supplier request-for-quote apps. No titles, quotes, prices, or file bytes.

OtherOther

Requires authNot measured4 / 22
Bot403

Invisible bot shield for HTML forms: the browser solves a proof of work and your server checks it.

OtherOther

Requires authNot measured4 / 22
BoxToPlay

MCP-ready hosting provider for Minecraft, BungeeCord, TeamSpeak, VPS and many other game servers.

OtherOther

Requires authNot measured4 / 22
Bradshaw UK funding rounds

UK private-company funding rounds from Companies House filings, each linked to its filing.

OtherOther

Requires authNot measured4 / 22
BrainyGym

Save the courses you make with AI and review them with spaced repetition and a daily session.

OtherOther

Requires authNot measured4 / 22
Brayer

Design mockups, device frames and launch graphics live in your open Brayer studio tab.

OtherOther

Requires authOutdated checkNot measured4 / 22
Breakthrough

Connects your AI assistant to a living playbook distilled from your team's sales calls.

OtherOther

Requires authOutdated checkNot measured4 / 22
Brickway

Read-only access to your Brickway LEGO and alt-brick collection: sets, builds, figures, catalog.

OtherOther

Requires authNot measured4 / 22
BridgesAgents

Products, carts, reorders, quotes, property and vehicle visits from Brazilian stores for AI agents.

OtherOther

Requires authNot measured4 / 22Not checked yet
Brief - Executive Intelligence

The Executive Intelligence platform. It closes the decision-to-done gap.

OtherOther

Requires authNot measured4 / 22
Brownpaper AI

Turn conversations about work processes into process maps: read, draw, correct and export.

OtherOther

Requires authNot measured4 / 22

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